Manages a viewer window for EPointCloud. More...

Inheritance diagram for eVision.Easy3D.E3DViewer:

Collaboration diagram for eVision.Easy3D.E3DViewer:

Public Member Functions
	E3DViewer (int orgX, int orgY, int width, int height, IntPtr parent)
	Creates an E3DViewer object.
	E3DViewer (int orgX, int orgY, int width, int height)
	Creates an E3DViewer object.
	E3DViewer (eVision.Easy3D.EUIAPI uiApi, int orgX, int orgY, int width, int height, IntPtr parent)
	Creates an E3DViewer object.
	E3DViewer (eVision.Easy3D.EUIAPI uiApi, int orgX, int orgY, int width, int height)
	Creates an E3DViewer object.
	E3DViewer (eVision.Easy3D.EUIAPI uiApi)
	Creates an E3DViewer object.
	E3DViewer ()
	Creates an E3DViewer object.
void	InitRendering ()
	Initializes the rendering state, must be called one time before the first E3DViewer.Show.
bool	IsInitialized ()
	Indicates if 3DViewer has already been initialized.
void	Terminate ()
	Closes and frees allocated resources. Must be called when the object should be destroyed.
void	AddRenderSource (string name, eVision.Easy3D.EPointCloud source)
	Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.
void	AddRenderSource (string name, eVision.Easy3D.EMesh source)
	Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.
void	AddRenderSource (string name, eVision.Easy3D.EZMap source)
	Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.
void	AddRenderSource (string name, eVision.Easy3D.E3DSphere sphere, eVision.EC24 color, byte opacity)
	Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.
void	AddRenderSource (string name, eVision.Easy3D.E3DSphere sphere, eVision.EC24 color)
	Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.
void	AddRenderSource (string name, eVision.Easy3D.E3DSphere sphere)
	Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.
void	AddRenderSource (string name, eVision.Easy3D.E3DBox box, eVision.EC24 color, byte opacity)
	Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.
void	AddRenderSource (string name, eVision.Easy3D.E3DBox box, eVision.EC24 color)
	Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.
void	AddRenderSource (string name, eVision.Easy3D.E3DBox box)
	Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.
void	AddRenderSource (string name, eVision.Easy3D.E3DLine line, eVision.EC24 color)
	Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.
void	AddRenderSource (string name, eVision.Easy3D.E3DLine line)
	Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.
void	AddRenderSource (string name, eVision.Easy3D.E3DPlane plane, eVision.EC24 color, byte opacity)
	Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.
void	AddRenderSource (string name, eVision.Easy3D.E3DPlane plane, eVision.EC24 color)
	Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.
void	AddRenderSource (string name, eVision.Easy3D.E3DPlane plane)
	Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.
void	SetRenderSource (string name, eVision.Easy3D.EPointCloud source)
	Changes the content of a render source with a new point cloud, mesh or ZMap.
void	SetRenderSource (string name, eVision.Easy3D.EMesh source)
	Changes the content of a render source with a new point cloud, mesh or ZMap.
void	SetRenderSource (string name, eVision.Easy3D.EZMap source)
	Changes the content of a render source with a new point cloud, mesh or ZMap.
void	SetRenderSource (string name, eVision.Easy3D.E3DSphere sphere, eVision.EC24 color, byte opacity)
	Changes the content of a render source with a new point cloud, mesh or ZMap.
void	SetRenderSource (string name, eVision.Easy3D.E3DSphere sphere, eVision.EC24 color)
	Changes the content of a render source with a new point cloud, mesh or ZMap.
void	SetRenderSource (string name, eVision.Easy3D.E3DSphere sphere)
	Changes the content of a render source with a new point cloud, mesh or ZMap.
void	SetRenderSource (string name, eVision.Easy3D.E3DBox box, eVision.EC24 color, byte opacity)
	Changes the content of a render source with a new point cloud, mesh or ZMap.
void	SetRenderSource (string name, eVision.Easy3D.E3DBox box, eVision.EC24 color)
	Changes the content of a render source with a new point cloud, mesh or ZMap.
void	SetRenderSource (string name, eVision.Easy3D.E3DBox box)
	Changes the content of a render source with a new point cloud, mesh or ZMap.
void	SetRenderSource (string name, eVision.Easy3D.E3DLine line, eVision.EC24 color)
	Changes the content of a render source with a new point cloud, mesh or ZMap.
void	SetRenderSource (string name, eVision.Easy3D.E3DLine line)
	Changes the content of a render source with a new point cloud, mesh or ZMap.
void	SetRenderSource (string name, eVision.Easy3D.E3DPlane plane, eVision.EC24 color, byte opacity)
	Changes the content of a render source with a new point cloud, mesh or ZMap.
void	SetRenderSource (string name, eVision.Easy3D.E3DPlane plane, eVision.EC24 color)
	Changes the content of a render source with a new point cloud, mesh or ZMap.
void	SetRenderSource (string name, eVision.Easy3D.E3DPlane plane)
	Changes the content of a render source with a new point cloud, mesh or ZMap.
void	RemoveRenderSource (string name)
	Removes the given render source.
void	RemoveAllRenderSources ()
	Removes all render sources. The E3DViewer display will be empty.
bool	HasRenderSource (string name)
	Is the given render source name exists ?
string	GetRenderSourceName (int index)
	Returns the name of the ith render source.
void	HideRenderSource (string name)
	Hides the given render source.
void	ShowRenderSource (string name)
	Shows the given render source.
bool	IsRenderSourceVisible (string name)
	Returns true if the render source is currently visible.
bool	IsShapeRenderSource (string name)
	Returns true if the render source is a shape.
void	SetRenderSourceColorMode (string name, eVision.Easy3D.ESourceColorMode colorMode)
	Sets the Source Color Mode. The Source Color Mode defines how the colors of the point cloud or mesh are chosen. See ESourceColorMode.
eVision.Easy3D.ESourceColorMode	GetRenderSourceColorMode (string name)
	Gets the Source Color Mode. The Source Color Mode defines how the colors of the point cloud or mesh are chosen. See ESourceColorMode.
void	SetRenderSourceConstantColor (string name, eVision.EC24 color)
	Sets the constant color used to display a point cloud or a mesh, when ESourceColorMode is set to ESourceColorMode.ESourceColorMode_Constant.
eVision.EC24	GetRenderSourceConstantColor (string name)
	Gets the constant color used to display a point cloud or a mesh, when ESourceColorMode is set to ESourceColorMode.ESourceColorMode_Constant.
void	SetRenderSourceOpacity (string name, byte opacity)
	Sets the opacity used to display the render source. Only compatible with ESourceColorMode.ESourceColorMode_Constant.
byte	GetRenderSourceOpacity (string name)
	Gets the opacity used to display the render source. Only compatible with ESourceColorMode.ESourceColorMode_Constant.
void	SetRenderSourcePointSize (string name, int size)
	Sets the point size used to display the point clouds.
int	GetRenderSourcePointSize (string name)
	Gets the point size used to display the point clouds.
void	SetRenderSourceWireFrame (string name, bool state)
	Sets the wireframe mode used to render a mesh.
bool	GetRenderSourceWireFrame (string name)
	Gets the wireframe mode used to render a mesh.
void	SetRenderSourceWireFrameColor (string name, eVision.EC24 color)
	Sets the wireframe color.
eVision.EC24	GetRenderSourceWireFrameColor (string name)
	Gets the wireframe color.
void	ConfigureRenderSource (eVision.Easy3D.EZMap sourceObject, bool keepCurrentView)
	Sets a unique 3D source to be rendered. It replaces the current object.
void	ConfigureRenderSource (eVision.Easy3D.EZMap sourceObject)
	Sets a unique 3D source to be rendered. It replaces the current object.
void	ConfigureRenderSource (eVision.Easy3D.EPointCloud sourceObject, bool keepCurrentView)
	Sets a unique 3D source to be rendered. It replaces the current object.
void	ConfigureRenderSource (eVision.Easy3D.EPointCloud sourceObject)
	Sets a unique 3D source to be rendered. It replaces the current object.
void	ConfigureRenderSource (eVision.Easy3D.EMesh sourceObject, bool keepCurrentView)
	Sets a unique 3D source to be rendered. It replaces the current object.
void	ConfigureRenderSource (eVision.Easy3D.EMesh sourceObject)
	Sets a unique 3D source to be rendered. It replaces the current object.
void	ConfigureRenderSource (eVision.Easy3D.EZMap8 sourceObject, bool keepCurrentView)
	Sets a unique 3D source to be rendered. It replaces the current object.
void	ConfigureRenderSource (eVision.Easy3D.EZMap8 sourceObject)
	Sets a unique 3D source to be rendered. It replaces the current object.
void	ConfigureRenderSource (eVision.Easy3D.EZMap16 sourceObject, bool keepCurrentView)
	Sets a unique 3D source to be rendered. It replaces the current object.
void	ConfigureRenderSource (eVision.Easy3D.EZMap16 sourceObject)
	Sets a unique 3D source to be rendered. It replaces the current object.
void	ConfigureRenderSource (eVision.Easy3D.EZMap32f sourceObject, bool keepCurrentView)
	Sets a unique 3D source to be rendered. It replaces the current object.
void	ConfigureRenderSource (eVision.Easy3D.EZMap32f sourceObject)
	Sets a unique 3D source to be rendered. It replaces the current object.
void	ClearRenderSource ()
	Clears the 3D data, nothing will be displayed.
void	GenerateColors (eVision.Easy3D.EColorRampMode mode)
	Choose the current color ramp mode. Colors are calculated from point coordinates or attributes, several mappings are exposed in EColorRampMode.
void	ShowColorRampLegend ()
	Enables the display of a color ramp legend.
void	HideColorRampLegend ()
	Disables the display of a color ramp legend.
bool	IsColorRampLegendVisible ()
	Whether the color ramp legend is visible or not.
void	SetColorRampLocation (eVision.EPoint botLeft, eVision.EPoint topRight)
	Sets the location of the color ramp.
void	SetColorRampLocation (float xmin, float xmax, float ymin, float ymax)
	Sets the location of the color ramp.
void	GetColorRampLocation (ref eVision.EPoint botLeft, ref eVision.EPoint topRight)
	Gets the location of the color ramp.
void	GetColorRampLocation (out float xmin, out float xmax, out float ymin, out float ymax)
	Gets the location of the color ramp.
void	DisableFixColorRampBounds ()
	Disables the fix color ramp bounds.
void	SetFixColorRampBounds (float min, float max)
	Sets the bounds of the color ramp.
void	GetFixColorRampBounds (out float min, out float max)
	Gets the bounds of the color ramp.
void	LockRotationInitialPosition (int x, int y)
	Starts a rotation transformation of the view point using the (x,y) coordinate. Usually (x,y) is the mouse cursor coordinate when a button is pressed.
void	UpdateRotationPosition (int x, int y)
	Updates a rotation transformation of the view point using the (x,y) coordinate. Usually (x,y) is the mouse cursor coordinate when the mouse moves.
void	LockRotationFinalPosition (int x, int y)
	Finalizes a rotation transformation of the view point using the (x,y) coordinate. Usually (x,y) is the mouse cursor coordinate when a button is released.
void	LockTranslationInitialPosition (int x, int y)
	Starts a translation transformation of the view point using the (x,y) coordinate. Usually (x,y) is the mouse cursor coordinate when a button is pressed.
void	UpdateTranslationPosition (int x, int y)
	Updates a translation transformation of the view point using the (x,y) coordinate. Usually (x,y) is the mouse cursor coordinate when a button is pressed.
void	LockTranslationFinalPosition (int x, int y)
	Finalizes a rotation transformation of the view point using the (x,y) coordinate. Usually (x,y) is the mouse cursor coordinate when a button is released.
void	UpdateViewDistance (float delta)
	Applies a delta factor to the view distance. Usually this control is mapped on the mouse wheel.
void	ResetView (eVision.Easy3D.EViewDirection viewDirection)
	Resets the view point to a view that frame the object.
void	ResetView ()
	Resets the view point to a view that frame the object.
void	SetViewTarget (float targetX, float targetY, float targetZ)
	Sets view target position (by default, the camera position is 'look at center of the point cloud').
void	GetViewTarget (out float targetX, out float targetY, out float targetZ)
	Gets view target position (by default, the camera position is 'look at center of the point cloud').
void	SetViewAngle (float angleX, float angleY)
	Sets view angles.
void	SetViewAngle (float angleX, float angleY, float angleZ)
	Sets view angles.
void	GetViewAngle (out float angleX, out float angleY, out float angleZ)
	Gets view angles.
void	SetRotationMatrix (eVision.Easy3D.E3DTransformMatrix matrix)
	Sets the view rotation matrix.
void	GetRotationMatrix (eVision.Easy3D.E3DTransformMatrix matrix)
	Gets the view rotation matrix.
void	SetPosition (int orgX, int orgY, int width, int height, IntPtr hWndInsertAfter)
	Sets the position of the 3D viewer window.
void	SetPosition (int orgX, int orgY, int width, int height)
	Sets the position of the 3D viewer window.
void	Resize (int width, int height)
	Update the size of the 3D viewer window.
void	IncPointSize ()
	Increases the displayed point size.
void	DecPointSize ()
	Decreases the displayed point size.
void	ToggleWireframeMode ()
	Toggles the display of wireframe triangles.
void	ToggleRenderAxis ()
	Toggles the display of the axis.
void	SetAutoRotate (float vx, float vy, float vz)
	Enables and configures the auto rotate display.
void	GetAutoRotate (out float vx, out float vy, out float vz)
	Gets the auto rotate speeds.
void	StopAutoRotate ()
	Stops the display automatic rotation.
bool	IsAutoRotate ()
	Returns true if the auto rotation is active.
int	AddTextLabel (eVision.Easy3D.TextLabel label)
	Adds a text label linked to an E3DPoint.
int	AddTextLabel (eVision.Easy3D.E3DPoint anchor, float posX, float posY, eVision.EC24 color, float size, string text, bool showAnchor, eVision.EC24A backgroundcolor, eVision.Easy3D.ETextLabelAlignment alignment)
	Adds a text label linked to an E3DPoint.
int	AddTextLabel (eVision.Easy3D.E3DPoint anchor, float posX, float posY, eVision.EC24 color, float size, string text, bool showAnchor, eVision.EC24A backgroundcolor)
	Adds a text label linked to an E3DPoint.
int	AddTextLabel (eVision.Easy3D.E3DPoint anchor, float posX, float posY, eVision.EC24 color, float size, string text, bool showAnchor)
	Adds a text label linked to an E3DPoint.
int	AddTextLabel (eVision.Easy3D.E3DPoint anchor, float posX, float posY, eVision.EC24 color, float size, string text)
	Adds a text label linked to an E3DPoint.
int	AddTextLabel (eVision.Easy3D.E3DPoint anchor, eVision.EC24 color, float size, string text, bool fixLabelPosition, bool showAnchor, eVision.EC24A backgroundcolor, eVision.Easy3D.ETextLabelAlignment alignment)
	Adds a text label linked to an E3DPoint.
int	AddTextLabel (eVision.Easy3D.E3DPoint anchor, eVision.EC24 color, float size, string text, bool fixLabelPosition, bool showAnchor, eVision.EC24A backgroundcolor)
	Adds a text label linked to an E3DPoint.
int	AddTextLabel (eVision.Easy3D.E3DPoint anchor, eVision.EC24 color, float size, string text, bool fixLabelPosition, bool showAnchor)
	Adds a text label linked to an E3DPoint.
int	AddTextLabel (eVision.Easy3D.E3DPoint anchor, eVision.EC24 color, float size, string text, bool fixLabelPosition)
	Adds a text label linked to an E3DPoint.
int	AddTextLabel (eVision.Easy3D.E3DPoint anchor, eVision.EC24 color, float size, string text)
	Adds a text label linked to an E3DPoint.
int	AddTextLabel (float posX, float posY, eVision.EC24 color, float size, string text, eVision.EC24A backgroundcolor, eVision.Easy3D.ETextLabelAlignment alignment)
	Adds a text label linked to an E3DPoint.
int	AddTextLabel (float posX, float posY, eVision.EC24 color, float size, string text, eVision.EC24A backgroundcolor)
	Adds a text label linked to an E3DPoint.
int	AddTextLabel (float posX, float posY, eVision.EC24 color, float size, string text)
	Adds a text label linked to an E3DPoint.
void	EditTextLabel (int id, eVision.Easy3D.TextLabel label)
	Edits a text label.
void	EditTextLabel (int id, float posX, float posY, eVision.EC24 color, float size, string text, bool showAnchor, eVision.EC24 backgroundcolor, eVision.Easy3D.ETextLabelAlignment alignment)
	Edits a text label.
void	EditTextLabel (int id, float posX, float posY, eVision.EC24 color, float size, string text, bool showAnchor, eVision.EC24 backgroundcolor)
	Edits a text label.
void	EditTextLabel (int id, float posX, float posY, eVision.EC24 color, float size, string text, bool showAnchor)
	Edits a text label.
void	EditTextLabel (int id, float posX, float posY, eVision.EC24 color, float size, string text)
	Edits a text label.
void	EditTextLabel (int id, eVision.EC24 color, float size, string text, bool fixLabelPosition, bool showAnchor, eVision.EC24 backgroundcolor, eVision.Easy3D.ETextLabelAlignment alignment)
	Edits a text label.
void	EditTextLabel (int id, eVision.EC24 color, float size, string text, bool fixLabelPosition, bool showAnchor, eVision.EC24 backgroundcolor)
	Edits a text label.
void	EditTextLabel (int id, eVision.EC24 color, float size, string text, bool fixLabelPosition, bool showAnchor)
	Edits a text label.
void	EditTextLabel (int id, eVision.EC24 color, float size, string text, bool fixLabelPosition)
	Edits a text label.
void	EditTextLabel (int id, eVision.EC24 color, float size, string text)
	Edits a text label.
eVision.Easy3D.TextLabel	GetTextLabel (int id)
	Gets the text label information.
void	GetTextLabel (int id, out eVision.Easy3D.E3DPoint anchor, out float posX, out float posY, out eVision.EC24 color, out float size, out string text, out bool fixLabelPosition, out bool showAnchor, ref eVision.EC24A backgroundcolor)
	Gets the text label information.
void	GetTextLabel (int id, out eVision.Easy3D.E3DPoint anchor, out float posX, out float posY, out eVision.EC24 color, out float size, out string text, out bool fixLabelPosition, out bool showAnchor)
	Gets the text label information.
void	RemoveTextLabel (int id)
	Removes a text label.
void	ClearTextLabels ()
	Removes all text labels.
void	Show ()
	Shows the viewer window, refresh the display.
void	SetFocus ()
	The viewer window takes the focus.
bool	IsEDLShadingSupported ()
	Indicates whether Eye-Dome-Lighting shading mode is supported.
void	Register3DObjects (eVision.Easy3D.E3DObject[] objects)
	Sets the list of E3DObject from which their features can be rendered.
void	Add3DObjects (eVision.Easy3D.E3DObject[] objects)
	Add the given E3DObject to the list of rendered E3DObject.
bool	Has3DObjects ()
	Return true if at least one 3D object is registered.
void	RemoveCurrent3DObjects ()
	Removes all E3DObject currently registered.
void	ShowFeatureForAll3DObjects (eVision.Easy3D.E3DObjectFeature feature)
	Sets the E3DObjectFeature of all the registered E3DObject to be rendered.
void	HideFeatureForAll3DObjects (eVision.Easy3D.E3DObjectFeature feature)
	Sets the E3DObjectFeature of all the registered E3DObject to be not rendered.
void	ShowFeatureFor3DObject (int idx, eVision.Easy3D.E3DObjectFeature feature)
	Sets the E3DObjectFeature of the registered E3DObject at the specified location idx to be rendered. If the feature wasn't computed in the corresponding E3DObject, this has no effect.
void	HideFeatureFor3DObject (int idx, eVision.Easy3D.E3DObjectFeature feature)
	Sets the E3DObjectFeature of the registered E3DObject at the specified location idx to be not rendered. If the feature wasn't computed in the corresponding E3DObject, this has no effect.
bool	IsFeatureVisibleFor3DObject (int idx, eVision.Easy3D.E3DObjectFeature feature)
	Whether the E3DObjectFeature of the registered E3DObject si rendered or not. If the feature wasn't computed in the corresponding E3DObject, the visibility of the feature has no effect.
void	SetFeatureStyleForAll3DObjects (eVision.Easy3D.ERenderStyle style, eVision.Easy3D.E3DObjectFeature feature)
	Sets how the E3DObjectFeature of all the registered E3DObject should be rendered. If the feature wasn't computed in the corresponding E3DObject, this has no effect.
void	SetFeatureStyleFor3DObject (int idx, eVision.Easy3D.ERenderStyle style, eVision.Easy3D.E3DObjectFeature feature)
	Sets how the E3DObjectFeature of the registered E3DObject at the specified location idx should be rendered. If the feature wasn't computed in the corresponding E3DObject, this has no effect.
eVision.Easy3D.ERenderStyle	GetFeatureStyleFor3DObject (int idx, eVision.Easy3D.E3DObjectFeature feature)
	Gets how the E3DObjectFeature of the registered E3DObject at the specified location idx should be rendered. If the feature wasn't computed in the corresponding E3DObject, its feature style has no effect.
eVision.Easy3D.E3DPoint	Pick3DPoint (int x, int y)
	Returns and displays the picked E3DPoint in the EPointCloud.
void	ResetPicking ()
	Resets the last picked point and disable the coordinate display.
void	SetPickedPointCallBack (IntPtr pickedPointCallBack, IntPtr context, bool callCallBackWhenPointNotFound)
	Sets a callback function that will be called when a new E3DPoint is picked.
void	SetPickedPointCallBack (IntPtr pickedPointCallBack, IntPtr context)
	Sets a callback function that will be called when a new E3DPoint is picked.
void	SetPickedPointCallBack (IntPtr pickedPointCallBack)
	Sets a callback function that will be called when a new E3DPoint is picked.

Properties
string	FontPath `[get, set]`
	Configure the TrueType font used to display text on the 3D Viewer.
eVision.ERGBColor	BackgroundColor `[get, set]`
	Sets/Gets the 3D viewer background color.
int	NumRenderSources `[get]`
	Returns the number of render sources.
eVision.Easy3D.EColorRampMode	ColorRampMode `[get, set]`
	Set/Gets the current color ramp mode.
eVision.ERGBColor	ColorRampGraduationColor `[get, set]`
	Sets/Gets the graduation color.
bool	EnableSmartColorRamp `[get, set]`
	Sets/Gets the state of the smart generation of color. If the smart generation of color is active, then the outliers inside the pointcloud will not be taken into account in the color ramp.
bool	EnableFixColorRampBounds `[get]`
	Gets the state of the fix color ramp bounds.
eVision.EFloatRange	FixColorRampBounds `[get, set]`
	Gets/Sets the bounds of the color ramp.
eVision.Easy3D.E3DPoint	ViewTarget `[get, set]`
	Gets/Sets view target position (by default, the camera position is 'look at center of the point cloud').
eVision.Easy3D.E3DPoint	ViewAngle `[get, set]`
	Gets/Sets view angles.
float	ViewDistance `[get, set]`
	Sets/Gets view distance.
int	PointSize `[get, set]`
	Displays size of the points, in pixels.
int	RenderDecimationLevel `[get, set]`
	Sets or Gets the point cloud decimation level used during the rendering.
bool	WireframeMode `[get, set]`
	Enables or disables the display of wireframe triangles.
bool	RenderAxis `[get, set]`
	Enables or disables the display of the axis.
eVision.Easy3D.EAxisOriginMode	AxisOrigin `[get, set]`
	Sets and Gets the axis origin mode.
bool	RenderGrid `[get, set]`
	Enables or disables the display of Grid.
float	RenderGridStep `[get, set]`
	Sets/Gets the same grid step for each axis.
eVision.Easy3D.E3DAxisDisplay	RenderAxisConfiguration `[get, set]`
	Sets/Gets the axis configuration.
eVision.Easy3D.E3DPoint	AutoRotate `[get, set]`
	Retrieves, enables and configures the auto rotate display.
float	FieldOfView `[get, set]`
	Sets/Gets the field of view.
eVision.Easy3D.EProjectionType	ProjectionType `[get, set]`
	Sets/Gets the projection type.
bool	EnableEDLShading `[get, set]`
	Gets/Sets if Eye-Dome-Lighting shading mode is enabled. In this mode, every pixel is shaded by how much closer its neighbor pixels are to the camera.
float	EDLShadingFactor `[get, set]`
	Gets/Sets how strong Eye-Dome-Lighting shading is. In this mode, every pixel is shaded by how much closer its neighbor pixels are to the camera.
int	Num3DObjects `[get]`
	Return the number of 3D objects registered.
bool	PickingDisplay `[get, set]`
	Enables or disables the display of the picked point.
float	PickingLabelSize `[get, set]`
	Sets or gets the size of the picked point label.
eVision.EC24	PickingLabelColor `[get, set]`
	Sets or gets the color of the picked point label.
bool	PickingLabelFixed `[get, set]`
	Sets or gets the state to fix or not the label.
float	PickingDistanceThreshold `[get, set]`
	Sets or gets the distance threshold for the picking.
eVision.Easy3D.E3DPoint	LastPickedPoint `[get]`
	Returns the last picked E3DPoint if there is one. Otherwise, it throws an EException.

Detailed Description

Manages a viewer window for EPointCloud.

Call to E3DViewer.Terminate is mandatory after usage to ensure all resources used by this class are properly released.

License(s): Easy3D

Constructor & Destructor Documentation

◆ E3DViewer() [1/6]

eVision.Easy3D.E3DViewer.E3DViewer	(	int	orgX,
		int	orgY,
		int	width,
		int	height,
		IntPtr	parent )

Creates an E3DViewer object.

Parameters

orgX	X coordinate of the top left corner of the viewer window (only if uiApi is EUIAPI_Win32).
orgY	Y coordinate of the top left corner of the viewer window (only if uiApi is EUIAPI_Win32).
width	Width of the viewer window (only if uiApi is EUIAPI_Win32).
height	Height of the viewer window (only if uiApi is EUIAPI_Win32).
parent	Handle of the parent window of the viewer. If NULL, the viewer is built as a independent floating window (only if uiApi is EUIAPI_Win32).

The origin point (orgX, orgY) defines the offset of the top left corner of the viewer from the top left corner of its parent window client area. If the window has no parent, it defines the offset from the top left corner of the screen. If the parent window is too small to contain the viewer, the viewer will be cropped accordingly.

When the parent application that use E3DViewer is a Qt application, call the constructor with EUIAPI_Qt.

◆ E3DViewer() [2/6]

eVision.Easy3D.E3DViewer.E3DViewer	(	int	orgX,
		int	orgY,
		int	width,
		int	height )

Creates an E3DViewer object.

Parameters

orgX	X coordinate of the top left corner of the viewer window (only if uiApi is EUIAPI_Win32).
orgY	Y coordinate of the top left corner of the viewer window (only if uiApi is EUIAPI_Win32).
width	Width of the viewer window (only if uiApi is EUIAPI_Win32).
height	Height of the viewer window (only if uiApi is EUIAPI_Win32).

The origin point (orgX, orgY) defines the offset of the top left corner of the viewer from the top left corner of its parent window client area. If the window has no parent, it defines the offset from the top left corner of the screen. If the parent window is too small to contain the viewer, the viewer will be cropped accordingly.

When the parent application that use E3DViewer is a Qt application, call the constructor with EUIAPI_Qt.

◆ E3DViewer() [3/6]

eVision.Easy3D.E3DViewer.E3DViewer	(	eVision.Easy3D.EUIAPI	uiApi,
		int	orgX,
		int	orgY,
		int	width,
		int	height,
		IntPtr	parent )

Creates an E3DViewer object.

Parameters

uiApi	The User Interface API used by the parent application. See EUIAPI.
orgX	X coordinate of the top left corner of the viewer window (only if uiApi is EUIAPI_Win32).
orgY	Y coordinate of the top left corner of the viewer window (only if uiApi is EUIAPI_Win32).
width	Width of the viewer window (only if uiApi is EUIAPI_Win32).
height	Height of the viewer window (only if uiApi is EUIAPI_Win32).
parent	Handle of the parent window of the viewer. If NULL, the viewer is built as a independent floating window (only if uiApi is EUIAPI_Win32).

The origin point (orgX, orgY) defines the offset of the top left corner of the viewer from the top left corner of its parent window client area. If the window has no parent, it defines the offset from the top left corner of the screen. If the parent window is too small to contain the viewer, the viewer will be cropped accordingly.

When the parent application that use E3DViewer is a Qt application, call the constructor with EUIAPI_Qt.

◆ E3DViewer() [4/6]

eVision.Easy3D.E3DViewer.E3DViewer	(	eVision.Easy3D.EUIAPI	uiApi,
		int	orgX,
		int	orgY,
		int	width,
		int	height )

Creates an E3DViewer object.

Parameters

uiApi	The User Interface API used by the parent application. See EUIAPI.
orgX	X coordinate of the top left corner of the viewer window (only if uiApi is EUIAPI_Win32).
orgY	Y coordinate of the top left corner of the viewer window (only if uiApi is EUIAPI_Win32).
width	Width of the viewer window (only if uiApi is EUIAPI_Win32).
height	Height of the viewer window (only if uiApi is EUIAPI_Win32).

The origin point (orgX, orgY) defines the offset of the top left corner of the viewer from the top left corner of its parent window client area. If the window has no parent, it defines the offset from the top left corner of the screen. If the parent window is too small to contain the viewer, the viewer will be cropped accordingly.

When the parent application that use E3DViewer is a Qt application, call the constructor with EUIAPI_Qt.

◆ E3DViewer() [5/6]

eVision.Easy3D.E3DViewer.E3DViewer ( eVision.Easy3D.EUIAPI uiApi )

Creates an E3DViewer object.

Parameters

uiApi The User Interface API used by the parent application. See EUIAPI.

The origin point (orgX, orgY) defines the offset of the top left corner of the viewer from the top left corner of its parent window client area. If the window has no parent, it defines the offset from the top left corner of the screen. If the parent window is too small to contain the viewer, the viewer will be cropped accordingly.

When the parent application that use E3DViewer is a Qt application, call the constructor with EUIAPI_Qt.

◆ E3DViewer() [6/6]

eVision.Easy3D.E3DViewer.E3DViewer ( )

Creates an E3DViewer object.

The origin point (orgX, orgY) defines the offset of the top left corner of the viewer from the top left corner of its parent window client area. If the window has no parent, it defines the offset from the top left corner of the screen. If the parent window is too small to contain the viewer, the viewer will be cropped accordingly.

When the parent application that use E3DViewer is a Qt application, call the constructor with EUIAPI_Qt.

Member Function Documentation

◆ Add3DObjects()

void eVision.Easy3D.E3DViewer.Add3DObjects ( eVision.Easy3D.E3DObject[] objects )

Add the given E3DObject to the list of rendered E3DObject.

Parameters

objects List of E3DObject

The features that need to be visualize are set with show methods. The registered features have a default style. Previously set styles are ignored. Objects in which E3DObjectFeature.E3DObjectFeature_BoundingBox was not computed are ignored.

◆ AddRenderSource() [1/14]

void eVision.Easy3D.E3DViewer.AddRenderSource	(	string	name,
		eVision.Easy3D.E3DBox	box )

Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.

Parameters

name	A name for the render source, to be used to access and configure the render source.
box	An E3DBox to be added as render source.

◆ AddRenderSource() [2/14]

void eVision.Easy3D.E3DViewer.AddRenderSource	(	string	name,
		eVision.Easy3D.E3DBox	box,
		eVision.EC24	color )

Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.

Parameters

name	A name for the render source, to be used to access and configure the render source.
box	An E3DBox to be added as render source.
color	The color of the E3DSphere, E3DBox, E3DLine or E3DPlane.

◆ AddRenderSource() [3/14]

void eVision.Easy3D.E3DViewer.AddRenderSource	(	string	name,
		eVision.Easy3D.E3DBox	box,
		eVision.EC24	color,
		byte	opacity )

Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.

Parameters

name	A name for the render source, to be used to access and configure the render source.
box	An E3DBox to be added as render source.
color	The color of the E3DSphere, E3DBox, E3DLine or E3DPlane.
opacity	The opacity of the E3DSphere, E3DBox or E3DPlane.

◆ AddRenderSource() [4/14]

void eVision.Easy3D.E3DViewer.AddRenderSource	(	string	name,
		eVision.Easy3D.E3DLine	line )

Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.

Parameters

name	A name for the render source, to be used to access and configure the render source.
line	An E3DLine to be added as render source.

◆ AddRenderSource() [5/14]

void eVision.Easy3D.E3DViewer.AddRenderSource	(	string	name,
		eVision.Easy3D.E3DLine	line,
		eVision.EC24	color )

Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.

Parameters

name	A name for the render source, to be used to access and configure the render source.
line	An E3DLine to be added as render source.
color	The color of the E3DSphere, E3DBox, E3DLine or E3DPlane.

◆ AddRenderSource() [6/14]

void eVision.Easy3D.E3DViewer.AddRenderSource	(	string	name,
		eVision.Easy3D.E3DPlane	plane )

Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.

Parameters

name	A name for the render source, to be used to access and configure the render source.
plane	An E3DPlane to be added as render source.

◆ AddRenderSource() [7/14]

void eVision.Easy3D.E3DViewer.AddRenderSource	(	string	name,
		eVision.Easy3D.E3DPlane	plane,
		eVision.EC24	color )

Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.

Parameters

name	A name for the render source, to be used to access and configure the render source.
plane	An E3DPlane to be added as render source.
color	The color of the E3DSphere, E3DBox, E3DLine or E3DPlane.

◆ AddRenderSource() [8/14]

void eVision.Easy3D.E3DViewer.AddRenderSource	(	string	name,
		eVision.Easy3D.E3DPlane	plane,
		eVision.EC24	color,
		byte	opacity )

Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.

Parameters

name	A name for the render source, to be used to access and configure the render source.
plane	An E3DPlane to be added as render source.
color	The color of the E3DSphere, E3DBox, E3DLine or E3DPlane.
opacity	The opacity of the E3DSphere, E3DBox or E3DPlane.

◆ AddRenderSource() [9/14]

void eVision.Easy3D.E3DViewer.AddRenderSource	(	string	name,
		eVision.Easy3D.E3DSphere	sphere )

Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.

Parameters

name	A name for the render source, to be used to access and configure the render source.
sphere	An E3DSphere to be added as render source.

◆ AddRenderSource() [10/14]

void eVision.Easy3D.E3DViewer.AddRenderSource	(	string	name,
		eVision.Easy3D.E3DSphere	sphere,
		eVision.EC24	color )

Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.

Parameters

name	A name for the render source, to be used to access and configure the render source.
sphere	An E3DSphere to be added as render source.
color	The color of the E3DSphere, E3DBox, E3DLine or E3DPlane.

◆ AddRenderSource() [11/14]

void eVision.Easy3D.E3DViewer.AddRenderSource	(	string	name,
		eVision.Easy3D.E3DSphere	sphere,
		eVision.EC24	color,
		byte	opacity )

Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.

Parameters

name	A name for the render source, to be used to access and configure the render source.
sphere	An E3DSphere to be added as render source.
color	The color of the E3DSphere, E3DBox, E3DLine or E3DPlane.
opacity	The opacity of the E3DSphere, E3DBox or E3DPlane.

◆ AddRenderSource() [12/14]

void eVision.Easy3D.E3DViewer.AddRenderSource	(	string	name,
		eVision.Easy3D.EMesh	source )

Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.

Parameters

name	A name for the render source, to be used to access and configure the render source.
source	An EPointCloud, EMesh or EZMap to be added as render source.

◆ AddRenderSource() [13/14]

void eVision.Easy3D.E3DViewer.AddRenderSource	(	string	name,
		eVision.Easy3D.EPointCloud	source )

Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.

Parameters

name	A name for the render source, to be used to access and configure the render source.
source	An EPointCloud, EMesh or EZMap to be added as render source.

◆ AddRenderSource() [14/14]

void eVision.Easy3D.E3DViewer.AddRenderSource	(	string	name,
		eVision.Easy3D.EZMap	source )

Adds a new Render Source. The given render source (point cloud, mesh, ZMap, sphere, box, plane or line) is added to the current display.

Parameters

name	A name for the render source, to be used to access and configure the render source.
source	An EPointCloud, EMesh or EZMap to be added as render source.

◆ AddTextLabel() [1/13]

int eVision.Easy3D.E3DViewer.AddTextLabel	(	eVision.Easy3D.E3DPoint	anchor,
		eVision.EC24	color,
		float	size,
		string	text )

Adds a text label linked to an E3DPoint.

Parameters

anchor	The E3DPoint linked to the text label.
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ AddTextLabel() [2/13]

int eVision.Easy3D.E3DViewer.AddTextLabel	(	eVision.Easy3D.E3DPoint	anchor,
		eVision.EC24	color,
		float	size,
		string	text,
		bool	fixLabelPosition )

Adds a text label linked to an E3DPoint.

Parameters

anchor	The E3DPoint linked to the text label.
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
fixLabelPosition	If set to true, the label stays fixed when the view changes (default: false).

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ AddTextLabel() [3/13]

int eVision.Easy3D.E3DViewer.AddTextLabel	(	eVision.Easy3D.E3DPoint	anchor,
		eVision.EC24	color,
		float	size,
		string	text,
		bool	fixLabelPosition,
		bool	showAnchor )

Adds a text label linked to an E3DPoint.

Parameters

anchor	The E3DPoint linked to the text label.
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
fixLabelPosition	If set to true, the label stays fixed when the view changes (default: false).
showAnchor	If set to true, a line is drawn between the anchor and the label (default: true).

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ AddTextLabel() [4/13]

int eVision.Easy3D.E3DViewer.AddTextLabel	(	eVision.Easy3D.E3DPoint	anchor,
		eVision.EC24	color,
		float	size,
		string	text,
		bool	fixLabelPosition,
		bool	showAnchor,
		eVision.EC24A	backgroundcolor )

Adds a text label linked to an E3DPoint.

Parameters

anchor	The E3DPoint linked to the text label.
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
fixLabelPosition	If set to true, the label stays fixed when the view changes (default: false).
showAnchor	If set to true, a line is drawn between the anchor and the label (default: true).
backgroundcolor	If specified, the background of the label is set to this color (default: black).

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ AddTextLabel() [5/13]

int eVision.Easy3D.E3DViewer.AddTextLabel	(	eVision.Easy3D.E3DPoint	anchor,
		eVision.EC24	color,
		float	size,
		string	text,
		bool	fixLabelPosition,
		bool	showAnchor,
		eVision.EC24A	backgroundcolor,
		eVision.Easy3D.ETextLabelAlignment	alignment )

Adds a text label linked to an E3DPoint.

Parameters

anchor	The E3DPoint linked to the text label.
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
fixLabelPosition	If set to true, the label stays fixed when the view changes (default: false).
showAnchor	If set to true, a line is drawn between the anchor and the label (default: true).
backgroundcolor	If specified, the background of the label is set to this color (default: black).
alignment	The ETextLabelAlignment used to align the text.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ AddTextLabel() [6/13]

int eVision.Easy3D.E3DViewer.AddTextLabel	(	eVision.Easy3D.E3DPoint	anchor,
		float	posX,
		float	posY,
		eVision.EC24	color,
		float	size,
		string	text )

Adds a text label linked to an E3DPoint.

Parameters

anchor	The E3DPoint linked to the text label.
posX	The x coordinate of the text box. Value between -1 (left) and 1 (right).
posY	The y coordinate of the text box. Value between -1 (bottom) and 1 (top).
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ AddTextLabel() [7/13]

int eVision.Easy3D.E3DViewer.AddTextLabel	(	eVision.Easy3D.E3DPoint	anchor,
		float	posX,
		float	posY,
		eVision.EC24	color,
		float	size,
		string	text,
		bool	showAnchor )

Adds a text label linked to an E3DPoint.

Parameters

anchor	The E3DPoint linked to the text label.
posX	The x coordinate of the text box. Value between -1 (left) and 1 (right).
posY	The y coordinate of the text box. Value between -1 (bottom) and 1 (top).
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
showAnchor	If set to true, a line is drawn between the anchor and the label (default: true).

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ AddTextLabel() [8/13]

int eVision.Easy3D.E3DViewer.AddTextLabel	(	eVision.Easy3D.E3DPoint	anchor,
		float	posX,
		float	posY,
		eVision.EC24	color,
		float	size,
		string	text,
		bool	showAnchor,
		eVision.EC24A	backgroundcolor )

Adds a text label linked to an E3DPoint.

Parameters

anchor	The E3DPoint linked to the text label.
posX	The x coordinate of the text box. Value between -1 (left) and 1 (right).
posY	The y coordinate of the text box. Value between -1 (bottom) and 1 (top).
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
showAnchor	If set to true, a line is drawn between the anchor and the label (default: true).
backgroundcolor	If specified, the background of the label is set to this color (default: black).

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ AddTextLabel() [9/13]

int eVision.Easy3D.E3DViewer.AddTextLabel	(	eVision.Easy3D.E3DPoint	anchor,
		float	posX,
		float	posY,
		eVision.EC24	color,
		float	size,
		string	text,
		bool	showAnchor,
		eVision.EC24A	backgroundcolor,
		eVision.Easy3D.ETextLabelAlignment	alignment )

Adds a text label linked to an E3DPoint.

Parameters

anchor	The E3DPoint linked to the text label.
posX	The x coordinate of the text box. Value between -1 (left) and 1 (right).
posY	The y coordinate of the text box. Value between -1 (bottom) and 1 (top).
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
showAnchor	If set to true, a line is drawn between the anchor and the label (default: true).
backgroundcolor	If specified, the background of the label is set to this color (default: black).
alignment	The ETextLabelAlignment used to align the text.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ AddTextLabel() [10/13]

int eVision.Easy3D.E3DViewer.AddTextLabel ( eVision.Easy3D.TextLabel label )

Adds a text label linked to an E3DPoint.

Parameters

label The label to add.

◆ AddTextLabel() [11/13]

int eVision.Easy3D.E3DViewer.AddTextLabel	(	float	posX,
		float	posY,
		eVision.EC24	color,
		float	size,
		string	text )

Adds a text label linked to an E3DPoint.

Parameters

posX	The x coordinate of the text box. Value between -1 (left) and 1 (right).
posY	The y coordinate of the text box. Value between -1 (bottom) and 1 (top).
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ AddTextLabel() [12/13]

int eVision.Easy3D.E3DViewer.AddTextLabel	(	float	posX,
		float	posY,
		eVision.EC24	color,
		float	size,
		string	text,
		eVision.EC24A	backgroundcolor )

Adds a text label linked to an E3DPoint.

Parameters

posX	The x coordinate of the text box. Value between -1 (left) and 1 (right).
posY	The y coordinate of the text box. Value between -1 (bottom) and 1 (top).
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
backgroundcolor	If specified, the background of the label is set to this color (default: black).

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ AddTextLabel() [13/13]

int eVision.Easy3D.E3DViewer.AddTextLabel	(	float	posX,
		float	posY,
		eVision.EC24	color,
		float	size,
		string	text,
		eVision.EC24A	backgroundcolor,
		eVision.Easy3D.ETextLabelAlignment	alignment )

Adds a text label linked to an E3DPoint.

Parameters

posX	The x coordinate of the text box. Value between -1 (left) and 1 (right).
posY	The y coordinate of the text box. Value between -1 (bottom) and 1 (top).
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
backgroundcolor	If specified, the background of the label is set to this color (default: black).
alignment	The ETextLabelAlignment used to align the text.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ ClearRenderSource()

void eVision.Easy3D.E3DViewer.ClearRenderSource ( )

Clears the 3D data, nothing will be displayed.

◆ ClearTextLabels()

void eVision.Easy3D.E3DViewer.ClearTextLabels ( )

Removes all text labels.

◆ ConfigureRenderSource() [1/12]

void eVision.Easy3D.E3DViewer.ConfigureRenderSource ( eVision.Easy3D.EMesh sourceObject )

Sets a unique 3D source to be rendered. It replaces the current object.

Parameters

sourceObject A 3D source (EPointCloud, EMesh, EZMap) to render.

For display performance purposes, the object geometry is copied into the viewer.

Subsequent modifications on the object will thus not be visible until a new call to E3DViewer.ConfigureRenderSource has been made.

The initial viewing position looks at the object center.

◆ ConfigureRenderSource() [2/12]

void eVision.Easy3D.E3DViewer.ConfigureRenderSource	(	eVision.Easy3D.EMesh	sourceObject,
		bool	keepCurrentView )

Sets a unique 3D source to be rendered. It replaces the current object.

Parameters

sourceObject	A 3D source (EPointCloud, EMesh, EZMap) to render.
keepCurrentView	An optional boolean, use true to keep the current view or false to reset the view and center the new object.

The default value resets the view.

For display performance purposes, the object geometry is copied into the viewer.

Subsequent modifications on the object will thus not be visible until a new call to E3DViewer.ConfigureRenderSource has been made.

The initial viewing position looks at the object center.

◆ ConfigureRenderSource() [3/12]

void eVision.Easy3D.E3DViewer.ConfigureRenderSource ( eVision.Easy3D.EPointCloud sourceObject )

Sets a unique 3D source to be rendered. It replaces the current object.

Parameters

sourceObject A 3D source (EPointCloud, EMesh, EZMap) to render.

For display performance purposes, the object geometry is copied into the viewer.

Subsequent modifications on the object will thus not be visible until a new call to E3DViewer.ConfigureRenderSource has been made.

The initial viewing position looks at the object center.

◆ ConfigureRenderSource() [4/12]

void eVision.Easy3D.E3DViewer.ConfigureRenderSource	(	eVision.Easy3D.EPointCloud	sourceObject,
		bool	keepCurrentView )

Sets a unique 3D source to be rendered. It replaces the current object.

Parameters

sourceObject	A 3D source (EPointCloud, EMesh, EZMap) to render.
keepCurrentView	An optional boolean, use true to keep the current view or false to reset the view and center the new object.

The default value resets the view.

For display performance purposes, the object geometry is copied into the viewer.

Subsequent modifications on the object will thus not be visible until a new call to E3DViewer.ConfigureRenderSource has been made.

The initial viewing position looks at the object center.

◆ ConfigureRenderSource() [5/12]

void eVision.Easy3D.E3DViewer.ConfigureRenderSource ( eVision.Easy3D.EZMap sourceObject )

Sets a unique 3D source to be rendered. It replaces the current object.

Parameters

sourceObject A 3D source (EPointCloud, EMesh, EZMap) to render.

For display performance purposes, the object geometry is copied into the viewer.

Subsequent modifications on the object will thus not be visible until a new call to E3DViewer.ConfigureRenderSource has been made.

The initial viewing position looks at the object center.

◆ ConfigureRenderSource() [6/12]

void eVision.Easy3D.E3DViewer.ConfigureRenderSource	(	eVision.Easy3D.EZMap	sourceObject,
		bool	keepCurrentView )

Sets a unique 3D source to be rendered. It replaces the current object.

Parameters

sourceObject	A 3D source (EPointCloud, EMesh, EZMap) to render.
keepCurrentView	An optional boolean, use true to keep the current view or false to reset the view and center the new object.

The default value resets the view.

For display performance purposes, the object geometry is copied into the viewer.

Subsequent modifications on the object will thus not be visible until a new call to E3DViewer.ConfigureRenderSource has been made.

The initial viewing position looks at the object center.

◆ ConfigureRenderSource() [7/12]

void eVision.Easy3D.E3DViewer.ConfigureRenderSource ( eVision.Easy3D.EZMap16 sourceObject )

Sets a unique 3D source to be rendered. It replaces the current object.

Parameters

sourceObject A 3D source (EPointCloud, EMesh, EZMap) to render.

For display performance purposes, the object geometry is copied into the viewer.

Subsequent modifications on the object will thus not be visible until a new call to E3DViewer.ConfigureRenderSource has been made.

The initial viewing position looks at the object center.

◆ ConfigureRenderSource() [8/12]

void eVision.Easy3D.E3DViewer.ConfigureRenderSource	(	eVision.Easy3D.EZMap16	sourceObject,
		bool	keepCurrentView )

Sets a unique 3D source to be rendered. It replaces the current object.

Parameters

sourceObject	A 3D source (EPointCloud, EMesh, EZMap) to render.
keepCurrentView	An optional boolean, use true to keep the current view or false to reset the view and center the new object.

The default value resets the view.

For display performance purposes, the object geometry is copied into the viewer.

Subsequent modifications on the object will thus not be visible until a new call to E3DViewer.ConfigureRenderSource has been made.

The initial viewing position looks at the object center.

◆ ConfigureRenderSource() [9/12]

void eVision.Easy3D.E3DViewer.ConfigureRenderSource ( eVision.Easy3D.EZMap32f sourceObject )

Sets a unique 3D source to be rendered. It replaces the current object.

Parameters

sourceObject A 3D source (EPointCloud, EMesh, EZMap) to render.

For display performance purposes, the object geometry is copied into the viewer.

Subsequent modifications on the object will thus not be visible until a new call to E3DViewer.ConfigureRenderSource has been made.

The initial viewing position looks at the object center.

◆ ConfigureRenderSource() [10/12]

void eVision.Easy3D.E3DViewer.ConfigureRenderSource	(	eVision.Easy3D.EZMap32f	sourceObject,
		bool	keepCurrentView )

Sets a unique 3D source to be rendered. It replaces the current object.

Parameters

sourceObject	A 3D source (EPointCloud, EMesh, EZMap) to render.
keepCurrentView	An optional boolean, use true to keep the current view or false to reset the view and center the new object.

The default value resets the view.

For display performance purposes, the object geometry is copied into the viewer.

Subsequent modifications on the object will thus not be visible until a new call to E3DViewer.ConfigureRenderSource has been made.

The initial viewing position looks at the object center.

◆ ConfigureRenderSource() [11/12]

void eVision.Easy3D.E3DViewer.ConfigureRenderSource ( eVision.Easy3D.EZMap8 sourceObject )

Sets a unique 3D source to be rendered. It replaces the current object.

Parameters

sourceObject A 3D source (EPointCloud, EMesh, EZMap) to render.

For display performance purposes, the object geometry is copied into the viewer.

Subsequent modifications on the object will thus not be visible until a new call to E3DViewer.ConfigureRenderSource has been made.

The initial viewing position looks at the object center.

◆ ConfigureRenderSource() [12/12]

void eVision.Easy3D.E3DViewer.ConfigureRenderSource	(	eVision.Easy3D.EZMap8	sourceObject,
		bool	keepCurrentView )

Sets a unique 3D source to be rendered. It replaces the current object.

Parameters

sourceObject	A 3D source (EPointCloud, EMesh, EZMap) to render.
keepCurrentView	An optional boolean, use true to keep the current view or false to reset the view and center the new object.

The default value resets the view.

For display performance purposes, the object geometry is copied into the viewer.

Subsequent modifications on the object will thus not be visible until a new call to E3DViewer.ConfigureRenderSource has been made.

The initial viewing position looks at the object center.

◆ DecPointSize()

void eVision.Easy3D.E3DViewer.DecPointSize ( )

Decreases the displayed point size.

◆ DisableFixColorRampBounds()

void eVision.Easy3D.E3DViewer.DisableFixColorRampBounds ( )

Disables the fix color ramp bounds.

◆ EditTextLabel() [1/10]

void eVision.Easy3D.E3DViewer.EditTextLabel	(	int	id,
		eVision.Easy3D.TextLabel	label )

Edits a text label.

Parameters

id	The id of the text label to edit.
label	The new value of the label.

If you want to modify only a subset of the fields of a TextLabel, please call E3DViewer.GetTextLabel, modify the TextLabel and then pass it to E3DViewer.EditTextLabel.

◆ EditTextLabel() [2/10]

void eVision.Easy3D.E3DViewer.EditTextLabel	(	int	id,
		eVision.EC24	color,
		float	size,
		string	text )

Edits a text label.

Parameters

id	The id of the text label to edit.
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.

If you want to modify only a subset of the fields of a TextLabel, please call E3DViewer.GetTextLabel, modify the TextLabel and then pass it to E3DViewer.EditTextLabel.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ EditTextLabel() [3/10]

void eVision.Easy3D.E3DViewer.EditTextLabel	(	int	id,
		eVision.EC24	color,
		float	size,
		string	text,
		bool	fixLabelPosition )

Edits a text label.

Parameters

id	The id of the text label to edit.
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
fixLabelPosition	If set to true, the label stays fixed when the view changes (default: false).

If you want to modify only a subset of the fields of a TextLabel, please call E3DViewer.GetTextLabel, modify the TextLabel and then pass it to E3DViewer.EditTextLabel.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ EditTextLabel() [4/10]

void eVision.Easy3D.E3DViewer.EditTextLabel	(	int	id,
		eVision.EC24	color,
		float	size,
		string	text,
		bool	fixLabelPosition,
		bool	showAnchor )

Edits a text label.

Parameters

id	The id of the text label to edit.
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
fixLabelPosition	If set to true, the label stays fixed when the view changes (default: false).
showAnchor	If set to true, a line is drawn between the anchor and the label (default: true).

If you want to modify only a subset of the fields of a TextLabel, please call E3DViewer.GetTextLabel, modify the TextLabel and then pass it to E3DViewer.EditTextLabel.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ EditTextLabel() [5/10]

void eVision.Easy3D.E3DViewer.EditTextLabel	(	int	id,
		eVision.EC24	color,
		float	size,
		string	text,
		bool	fixLabelPosition,
		bool	showAnchor,
		eVision.EC24	backgroundcolor )

Edits a text label.

Parameters

id	The id of the text label to edit.
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
fixLabelPosition	If set to true, the label stays fixed when the view changes (default: false).
showAnchor	If set to true, a line is drawn between the anchor and the label (default: true).
backgroundcolor	If specified, the background of the label is set to this color (default: black).

If you want to modify only a subset of the fields of a TextLabel, please call E3DViewer.GetTextLabel, modify the TextLabel and then pass it to E3DViewer.EditTextLabel.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ EditTextLabel() [6/10]

void eVision.Easy3D.E3DViewer.EditTextLabel	(	int	id,
		eVision.EC24	color,
		float	size,
		string	text,
		bool	fixLabelPosition,
		bool	showAnchor,
		eVision.EC24	backgroundcolor,
		eVision.Easy3D.ETextLabelAlignment	alignment )

Edits a text label.

Parameters

id	The id of the text label to edit.
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
fixLabelPosition	If set to true, the label stays fixed when the view changes (default: false).
showAnchor	If set to true, a line is drawn between the anchor and the label (default: true).
backgroundcolor	If specified, the background of the label is set to this color (default: black).
alignment	The ETextLabelAlignment used to align the text.

If you want to modify only a subset of the fields of a TextLabel, please call E3DViewer.GetTextLabel, modify the TextLabel and then pass it to E3DViewer.EditTextLabel.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ EditTextLabel() [7/10]

void eVision.Easy3D.E3DViewer.EditTextLabel	(	int	id,
		float	posX,
		float	posY,
		eVision.EC24	color,
		float	size,
		string	text )

Edits a text label.

Parameters

id	The id of the text label to edit.
posX	The x coordinate of the text box. Value between -1 (left) and 1 (right).
posY	The y coordinate of the text box. Value between -1 (bottom) and 1 (top).
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.

If you want to modify only a subset of the fields of a TextLabel, please call E3DViewer.GetTextLabel, modify the TextLabel and then pass it to E3DViewer.EditTextLabel.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ EditTextLabel() [8/10]

void eVision.Easy3D.E3DViewer.EditTextLabel	(	int	id,
		float	posX,
		float	posY,
		eVision.EC24	color,
		float	size,
		string	text,
		bool	showAnchor )

Edits a text label.

Parameters

id	The id of the text label to edit.
posX	The x coordinate of the text box. Value between -1 (left) and 1 (right).
posY	The y coordinate of the text box. Value between -1 (bottom) and 1 (top).
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
showAnchor	If set to true, a line is drawn between the anchor and the label (default: true).

If you want to modify only a subset of the fields of a TextLabel, please call E3DViewer.GetTextLabel, modify the TextLabel and then pass it to E3DViewer.EditTextLabel.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ EditTextLabel() [9/10]

void eVision.Easy3D.E3DViewer.EditTextLabel	(	int	id,
		float	posX,
		float	posY,
		eVision.EC24	color,
		float	size,
		string	text,
		bool	showAnchor,
		eVision.EC24	backgroundcolor )

Edits a text label.

Parameters

id	The id of the text label to edit.
posX	The x coordinate of the text box. Value between -1 (left) and 1 (right).
posY	The y coordinate of the text box. Value between -1 (bottom) and 1 (top).
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
showAnchor	If set to true, a line is drawn between the anchor and the label (default: true).
backgroundcolor	If specified, the background of the label is set to this color (default: black).

If you want to modify only a subset of the fields of a TextLabel, please call E3DViewer.GetTextLabel, modify the TextLabel and then pass it to E3DViewer.EditTextLabel.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ EditTextLabel() [10/10]

void eVision.Easy3D.E3DViewer.EditTextLabel	(	int	id,
		float	posX,
		float	posY,
		eVision.EC24	color,
		float	size,
		string	text,
		bool	showAnchor,
		eVision.EC24	backgroundcolor,
		eVision.Easy3D.ETextLabelAlignment	alignment )

Edits a text label.

Parameters

id	The id of the text label to edit.
posX	The x coordinate of the text box. Value between -1 (left) and 1 (right).
posY	The y coordinate of the text box. Value between -1 (bottom) and 1 (top).
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
showAnchor	If set to true, a line is drawn between the anchor and the label (default: true).
backgroundcolor	If specified, the background of the label is set to this color (default: black).
alignment	The ETextLabelAlignment used to align the text.

If you want to modify only a subset of the fields of a TextLabel, please call E3DViewer.GetTextLabel, modify the TextLabel and then pass it to E3DViewer.EditTextLabel.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ GenerateColors()

void eVision.Easy3D.E3DViewer.GenerateColors ( eVision.Easy3D.EColorRampMode mode )

Choose the current color ramp mode. Colors are calculated from point coordinates or attributes, several mappings are exposed in EColorRampMode.

Parameters

mode	The color ramp mode from EColorRampMode.

Deprecated

Use E3DViewer.ColorRampMode.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ GetAutoRotate()

void eVision.Easy3D.E3DViewer.GetAutoRotate	(	out float	vx,
		out float	vy,
		out float	vz )

Gets the auto rotate speeds.

Parameters

vx	Rotation speed around axis X.
vy	Rotation speed around axis Y.
vz	Rotation speed around axis Z.

Deprecated

Use E3DViewer.AutoRotate instead.

Deprecated in version 24.6. Scheduled to be removed in version 27.6.

◆ GetColorRampLocation() [1/2]

void eVision.Easy3D.E3DViewer.GetColorRampLocation	(	out float	xmin,
		out float	xmax,
		out float	ymin,
		out float	ymax )

Gets the location of the color ramp.

Parameters

xmin	The left most coordinate of the color ramp.
xmax	The right most coordinate of the color ramp.
ymin	The bottom most coordinate of the color ramp.
ymax	The top most coordinate of the color ramp.

Deprecated

Use the overload taking EPoint as arguments instead.

Deprecated in version 24.6. Scheduled to be removed in version 27.6.

◆ GetColorRampLocation() [2/2]

void eVision.Easy3D.E3DViewer.GetColorRampLocation	(	ref eVision.EPoint	botLeft,
		ref eVision.EPoint	topRight )

Gets the location of the color ramp.

Parameters

botLeft	The left most and bottom most point of the color ramp.
topRight	The right most and top most point of the color ramp.

◆ GetFeatureStyleFor3DObject()

eVision.Easy3D.ERenderStyle eVision.Easy3D.E3DViewer.GetFeatureStyleFor3DObject	(	int	idx,
		eVision.Easy3D.E3DObjectFeature	feature )

Gets how the E3DObjectFeature of the registered E3DObject at the specified location idx should be rendered. If the feature wasn't computed in the corresponding E3DObject, its feature style has no effect.

Parameters

idx	the position in the list of registered E3DObject
feature	the feature

◆ GetFixColorRampBounds()

void eVision.Easy3D.E3DViewer.GetFixColorRampBounds	(	out float	min,
		out float	max )

Gets the bounds of the color ramp.

Parameters

min	Where the lowest value of the color ramp will be stored.
max	Where the highest value of the color ramp will be stored.

Deprecated

Use E3DViewer.FixColorRampBounds instead.

Deprecated in version 24.6. Scheduled to be removed in version 27.6.

◆ GetRenderSourceColorMode()

eVision.Easy3D.ESourceColorMode eVision.Easy3D.E3DViewer.GetRenderSourceColorMode ( string name )

Gets the Source Color Mode. The Source Color Mode defines how the colors of the point cloud or mesh are chosen. See ESourceColorMode.

Parameters

name	The name of the render source to be considered.

◆ GetRenderSourceConstantColor()

eVision.EC24 eVision.Easy3D.E3DViewer.GetRenderSourceConstantColor ( string name )

Gets the constant color used to display a point cloud or a mesh, when ESourceColorMode is set to ESourceColorMode.ESourceColorMode_Constant.

Parameters

name	The name of the render source to be considered.

◆ GetRenderSourceName()

string eVision.Easy3D.E3DViewer.GetRenderSourceName ( int index )

Returns the name of the ith render source.

Parameters

index The index of the render source to consider.

The number of render sources is given by E3DViewer.NumRenderSources.

◆ GetRenderSourceOpacity()

byte eVision.Easy3D.E3DViewer.GetRenderSourceOpacity ( string name )

Gets the opacity used to display the render source. Only compatible with ESourceColorMode.ESourceColorMode_Constant.

Parameters

name	The name of the render source to be considered.

◆ GetRenderSourcePointSize()

int eVision.Easy3D.E3DViewer.GetRenderSourcePointSize ( string name )

Gets the point size used to display the point clouds.

Parameters

name	The name of the render source to be considered.

◆ GetRenderSourceWireFrame()

bool eVision.Easy3D.E3DViewer.GetRenderSourceWireFrame ( string name )

Gets the wireframe mode used to render a mesh.

Parameters

name	The name of the render source to be considered.

◆ GetRenderSourceWireFrameColor()

eVision.EC24 eVision.Easy3D.E3DViewer.GetRenderSourceWireFrameColor ( string name )

Gets the wireframe color.

Parameters

name	The name of the render source to be considered.

◆ GetRotationMatrix()

void eVision.Easy3D.E3DViewer.GetRotationMatrix ( eVision.Easy3D.E3DTransformMatrix matrix )

Gets the view rotation matrix.

Parameters

matrix A matrix representing the view orientation.

◆ GetTextLabel() [1/3]

eVision.Easy3D.TextLabel eVision.Easy3D.E3DViewer.GetTextLabel ( int id )

Gets the text label information.

Parameters

id	The id of the text label.

◆ GetTextLabel() [2/3]

void eVision.Easy3D.E3DViewer.GetTextLabel	(	int	id,
		out eVision.Easy3D.E3DPoint	anchor,
		out float	posX,
		out float	posY,
		out eVision.EC24	color,
		out float	size,
		out string	text,
		out bool	fixLabelPosition,
		out bool	showAnchor )

Gets the text label information.

Parameters

id	The id of the text label.
anchor	The E3DPoint linked to the text label.
posX	The x coordinate of the text box. Value between -1 (left) and 1 (right).
posY	The y coordinate of the text box. Value between -1 (bottom) and 1 (top).
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
fixLabelPosition	If set to true, the label stays fixed when the view changes (default: false).
showAnchor	If set to true, a line is drawn between the anchor and the label.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ GetTextLabel() [3/3]

void eVision.Easy3D.E3DViewer.GetTextLabel	(	int	id,
		out eVision.Easy3D.E3DPoint	anchor,
		out float	posX,
		out float	posY,
		out eVision.EC24	color,
		out float	size,
		out string	text,
		out bool	fixLabelPosition,
		out bool	showAnchor,
		ref eVision.EC24A	backgroundcolor )

Gets the text label information.

Parameters

id	The id of the text label.
anchor	The E3DPoint linked to the text label.
posX	The x coordinate of the text box. Value between -1 (left) and 1 (right).
posY	The y coordinate of the text box. Value between -1 (bottom) and 1 (top).
color	The color of the text label.
size	The size of the text font. Value between 0 et 1.
text	The text of the text label.
fixLabelPosition	If set to true, the label stays fixed when the view changes (default: false).
showAnchor	If set to true, a line is drawn between the anchor and the label.
backgroundcolor	The background color of the label.

Deprecated

Use the overload taking an TextLabel instead.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

◆ GetViewAngle()

void eVision.Easy3D.E3DViewer.GetViewAngle	(	out float	angleX,
		out float	angleY,
		out float	angleZ )

Gets view angles.

Parameters

angleX	Rotation around the X axis.
angleY	Rotation around the Y axis.
angleZ	Rotation around the Z axis.

Deprecated

Use E3DViewer.ViewAngle instead.

Deprecated in version 24.6. Scheduled to be removed in version 27.6.

◆ GetViewTarget()

void eVision.Easy3D.E3DViewer.GetViewTarget	(	out float	targetX,
		out float	targetY,
		out float	targetZ )

Gets view target position (by default, the camera position is 'look at center of the point cloud').

Parameters

targetX	X axis target position.
targetY	Y axis target position.
targetZ	Z axis target position.

Deprecated

Use E3DViewer.ViewTarget instead.

Deprecated in version 24.6. Scheduled to be removed in version 27.6.

◆ Has3DObjects()

bool eVision.Easy3D.E3DViewer.Has3DObjects ( )

Return true if at least one 3D object is registered.

◆ HasRenderSource()

bool eVision.Easy3D.E3DViewer.HasRenderSource ( string name )

Is the given render source name exists ?

Parameters

name	The name of the render source to be checked.

◆ HideColorRampLegend()

void eVision.Easy3D.E3DViewer.HideColorRampLegend ( )

Disables the display of a color ramp legend.

◆ HideFeatureFor3DObject()

void eVision.Easy3D.E3DViewer.HideFeatureFor3DObject	(	int	idx,
		eVision.Easy3D.E3DObjectFeature	feature )

Sets the E3DObjectFeature of the registered E3DObject at the specified location idx to be not rendered. If the feature wasn't computed in the corresponding E3DObject, this has no effect.

Parameters

idx	the position in the list of registered E3DObject
feature	the feature

◆ HideFeatureForAll3DObjects()

void eVision.Easy3D.E3DViewer.HideFeatureForAll3DObjects ( eVision.Easy3D.E3DObjectFeature feature )

Sets the E3DObjectFeature of all the registered E3DObject to be not rendered.

Parameters

feature the feature

◆ HideRenderSource()

void eVision.Easy3D.E3DViewer.HideRenderSource ( string name )

Hides the given render source.

Parameters

name	The name of the render source.

◆ IncPointSize()

void eVision.Easy3D.E3DViewer.IncPointSize ( )

Increases the displayed point size.

◆ InitRendering()

void eVision.Easy3D.E3DViewer.InitRendering ( )

Initializes the rendering state, must be called one time before the first E3DViewer.Show.

◆ IsAutoRotate()

bool eVision.Easy3D.E3DViewer.IsAutoRotate ( )

Returns true if the auto rotation is active.

◆ IsColorRampLegendVisible()

bool eVision.Easy3D.E3DViewer.IsColorRampLegendVisible ( )

Whether the color ramp legend is visible or not.

◆ IsEDLShadingSupported()

bool eVision.Easy3D.E3DViewer.IsEDLShadingSupported ( )

Indicates whether Eye-Dome-Lighting shading mode is supported.

Support of Eye-Dome-Lighting shading is detected when E3DViewer.InitRendering is called. Before, this method will always return false.

◆ IsFeatureVisibleFor3DObject()

bool eVision.Easy3D.E3DViewer.IsFeatureVisibleFor3DObject	(	int	idx,
		eVision.Easy3D.E3DObjectFeature	feature )

Whether the E3DObjectFeature of the registered E3DObject si rendered or not. If the feature wasn't computed in the corresponding E3DObject, the visibility of the feature has no effect.

Parameters

idx	the position in the list of registered E3DObject
feature	the feature

◆ IsInitialized()

bool eVision.Easy3D.E3DViewer.IsInitialized ( )

Indicates if 3DViewer has already been initialized.

◆ IsRenderSourceVisible()

bool eVision.Easy3D.E3DViewer.IsRenderSourceVisible ( string name )

Returns true if the render source is currently visible.

Parameters

name	The name of the render source to be queried.

◆ IsShapeRenderSource()

bool eVision.Easy3D.E3DViewer.IsShapeRenderSource ( string name )

Returns true if the render source is a shape.

Parameters

name	The name of the render source to be queried.

◆ LockRotationFinalPosition()

void eVision.Easy3D.E3DViewer.LockRotationFinalPosition	(	int	x,
		int	y )

Finalizes a rotation transformation of the view point using the (x,y) coordinate. Usually (x,y) is the mouse cursor coordinate when a button is released.

Parameters

x	X coordinate.
y	Y coordinate.

◆ LockRotationInitialPosition()

void eVision.Easy3D.E3DViewer.LockRotationInitialPosition	(	int	x,
		int	y )

Starts a rotation transformation of the view point using the (x,y) coordinate. Usually (x,y) is the mouse cursor coordinate when a button is pressed.

Parameters

x	X coordinate.
y	Y coordinate.

◆ LockTranslationFinalPosition()

void eVision.Easy3D.E3DViewer.LockTranslationFinalPosition	(	int	x,
		int	y )

Finalizes a rotation transformation of the view point using the (x,y) coordinate. Usually (x,y) is the mouse cursor coordinate when a button is released.

Parameters

x	X coordinate.
y	Y coordinate.

◆ LockTranslationInitialPosition()

void eVision.Easy3D.E3DViewer.LockTranslationInitialPosition	(	int	x,
		int	y )

Starts a translation transformation of the view point using the (x,y) coordinate. Usually (x,y) is the mouse cursor coordinate when a button is pressed.

Parameters

x	X coordinate.
y	Y coordinate.

◆ Pick3DPoint()

eVision.Easy3D.E3DPoint eVision.Easy3D.E3DViewer.Pick3DPoint	(	int	x,
		int	y )

Returns and displays the picked E3DPoint in the EPointCloud.

Parameters

x	The X pixel coordinate in the 3DViewer windows
y	The Y pixel coordinate in the 3DViewer windows

If there is no point close enough to the picking ray, an EException is thrown (see also E3DViewer.PickingDistanceThreshold). If a callback function is configured (see E3DViewer.SetPickedPointCallBack), then no EException is thrown when there is no point found.

◆ Register3DObjects()

void eVision.Easy3D.E3DViewer.Register3DObjects ( eVision.Easy3D.E3DObject[] objects )

Sets the list of E3DObject from which their features can be rendered.

Parameters

objects List of E3DObject

The features that need to be visualize are set with show methods. The registered features have a default style. Previously set styles are ignored. Removes the currently registered E3DObject. Objects in which E3DObjectFeature.E3DObjectFeature_BoundingBox was not computed are ignored.

◆ RemoveAllRenderSources()

void eVision.Easy3D.E3DViewer.RemoveAllRenderSources ( )

Removes all render sources. The E3DViewer display will be empty.

◆ RemoveCurrent3DObjects()

void eVision.Easy3D.E3DViewer.RemoveCurrent3DObjects ( )

Removes all E3DObject currently registered.

◆ RemoveRenderSource()

void eVision.Easy3D.E3DViewer.RemoveRenderSource ( string name )

Removes the given render source.

Parameters

name	The name of the render source to be changed.

◆ RemoveTextLabel()

void eVision.Easy3D.E3DViewer.RemoveTextLabel ( int id )

Removes a text label.

Parameters

id	The id of the text label.

◆ ResetPicking()

void eVision.Easy3D.E3DViewer.ResetPicking ( )

Resets the last picked point and disable the coordinate display.

◆ ResetView() [1/2]

void eVision.Easy3D.E3DViewer.ResetView ( )

Resets the view point to a view that frame the object.

The default view direction is from positive Z.

◆ ResetView() [2/2]

void eVision.Easy3D.E3DViewer.ResetView ( eVision.Easy3D.EViewDirection viewDirection )

Resets the view point to a view that frame the object.

Parameters

viewDirection The view direction from EViewDirection (optional)

The default view direction is from positive Z.

◆ Resize()

void eVision.Easy3D.E3DViewer.Resize	(	int	width,
		int	height )

Update the size of the 3D viewer window.

Parameters

width	Width of the viewer window.
height	Height of the viewer window.

◆ SetAutoRotate()

void eVision.Easy3D.E3DViewer.SetAutoRotate	(	float	vx,
		float	vy,
		float	vz )

Enables and configures the auto rotate display.

Parameters

vx	Rotation speed around axis X.
vy	Rotation speed around axis Y.
vz	Rotation speed around axis Z.

Deprecated

Use E3DViewer.AutoRotate instead.

Deprecated in version 24.6. Scheduled to be removed in version 27.6.

◆ SetColorRampLocation() [1/2]

void eVision.Easy3D.E3DViewer.SetColorRampLocation	(	eVision.EPoint	botLeft,
		eVision.EPoint	topRight )

Sets the location of the color ramp.

Parameters

botLeft	The left most and bottom most point of the color ramp.
topRight	The right most and top most point of the color ramp.

By default, the color ramp is located at the right of the window. The color ramp is always vertical. The value should be between 0 (left/bottom) and 100 (right/top) and corresponds to the % of the window.

◆ SetColorRampLocation() [2/2]

void eVision.Easy3D.E3DViewer.SetColorRampLocation	(	float	xmin,
		float	xmax,
		float	ymin,
		float	ymax )

Sets the location of the color ramp.

Parameters

xmin	The left most coordinate of the color ramp.
xmax	The right most coordinate of the color ramp.
ymin	The bottom most coordinate of the color ramp.
ymax	The top most coordinate of the color ramp.

By default, the color ramp is located at the right of the window. The color ramp is always vertical. The value should be between 0 (left/bottom) and 100 (right/top) and corresponds to the % of the window.

Deprecated

Use the overload taking EPoint as arguments instead.

Deprecated in version 24.6. Scheduled to be removed in version 27.6.

◆ SetFeatureStyleFor3DObject()

void eVision.Easy3D.E3DViewer.SetFeatureStyleFor3DObject	(	int	idx,
		eVision.Easy3D.ERenderStyle	style,
		eVision.Easy3D.E3DObjectFeature	feature )

Sets how the E3DObjectFeature of the registered E3DObject at the specified location idx should be rendered. If the feature wasn't computed in the corresponding E3DObject, this has no effect.

Parameters

idx	the index of the E3DObject
style	the style
feature	the feature

◆ SetFeatureStyleForAll3DObjects()

void eVision.Easy3D.E3DViewer.SetFeatureStyleForAll3DObjects	(	eVision.Easy3D.ERenderStyle	style,
		eVision.Easy3D.E3DObjectFeature	feature )

Sets how the E3DObjectFeature of all the registered E3DObject should be rendered. If the feature wasn't computed in the corresponding E3DObject, this has no effect.

Parameters

style	the style
feature	the feature

◆ SetFixColorRampBounds()

void eVision.Easy3D.E3DViewer.SetFixColorRampBounds	(	float	min,
		float	max )

Sets the bounds of the color ramp.

Parameters

min	The lowest value of the color ramp.
max	The highest value of the color ramp.

This function also sets to false E3DViewer.EnableSmartColorRamp. See also E3DViewer.DisableFixColorRampBounds

Deprecated

Use E3DViewer.FixColorRampBounds instead.

Deprecated in version 24.6. Scheduled to be removed in version 27.6.

◆ SetFocus()

void eVision.Easy3D.E3DViewer.SetFocus ( )

The viewer window takes the focus.

◆ SetPickedPointCallBack() [1/3]

void eVision.Easy3D.E3DViewer.SetPickedPointCallBack ( IntPtr pickedPointCallBack )

Sets a callback function that will be called when a new E3DPoint is picked.

Parameters

pickedPointCallBack A pointer to a function that will be called when a new E3DPoint is picked.

The function pointer should be of type: delegate void CallBackDelegate(IntPtr context, bool pickedPointFound, float pX, float pY, float pZ, int x, int y).

To obtain an IntPtr of the function, use: using System.Runtime.InteropServices;, delegate void CallBackDelegate(IntPtr context, bool pointFound, float pX, float pY, float pZ, int x, int y); void MyCallBackFunction(IntPtr context, bool pointFound, float pX, float pY, float pZ, int x, int y) {...} Marshal.GetFunctionPointerForDelegate(new CallBackDelegate(MyCallBackFunction)).

Where context is the context parameter that was given in argument, pickedPointFound is set to false if a there were no point close enough to the picking ray (true otherwise), pX, pY, pZ are the coordinates of the point that was picked, x and y are the position of the mouse in the window.

◆ SetPickedPointCallBack() [2/3]

void eVision.Easy3D.E3DViewer.SetPickedPointCallBack	(	IntPtr	pickedPointCallBack,
		IntPtr	context )

Sets a callback function that will be called when a new E3DPoint is picked.

Parameters

pickedPointCallBack	A pointer to a function that will be called when a new E3DPoint is picked.
context	Some context information that will be given in argument to the callback pickedPointCallBack function.

The function pointer should be of type: delegate void CallBackDelegate(IntPtr context, bool pickedPointFound, float pX, float pY, float pZ, int x, int y).

To obtain an IntPtr of the function, use: using System.Runtime.InteropServices;, delegate void CallBackDelegate(IntPtr context, bool pointFound, float pX, float pY, float pZ, int x, int y); void MyCallBackFunction(IntPtr context, bool pointFound, float pX, float pY, float pZ, int x, int y) {...} Marshal.GetFunctionPointerForDelegate(new CallBackDelegate(MyCallBackFunction)).

Where context is the context parameter that was given in argument, pickedPointFound is set to false if a there were no point close enough to the picking ray (true otherwise), pX, pY, pZ are the coordinates of the point that was picked, x and y are the position of the mouse in the window.

◆ SetPickedPointCallBack() [3/3]

void eVision.Easy3D.E3DViewer.SetPickedPointCallBack	(	IntPtr	pickedPointCallBack,
		IntPtr	context,
		bool	callCallBackWhenPointNotFound )

Sets a callback function that will be called when a new E3DPoint is picked.

Parameters

pickedPointCallBack	A pointer to a function that will be called when a new E3DPoint is picked.
context	Some context information that will be given in argument to the callback pickedPointCallBack function.
callCallBackWhenPointNotFound	Set to true to call the callback function even if there is not point picked. Default: false.

The function pointer should be of type: delegate void CallBackDelegate(IntPtr context, bool pickedPointFound, float pX, float pY, float pZ, int x, int y).

To obtain an IntPtr of the function, use: using System.Runtime.InteropServices;, delegate void CallBackDelegate(IntPtr context, bool pointFound, float pX, float pY, float pZ, int x, int y); void MyCallBackFunction(IntPtr context, bool pointFound, float pX, float pY, float pZ, int x, int y) {...} Marshal.GetFunctionPointerForDelegate(new CallBackDelegate(MyCallBackFunction)).

Where context is the context parameter that was given in argument, pickedPointFound is set to false if a there were no point close enough to the picking ray (true otherwise), pX, pY, pZ are the coordinates of the point that was picked, x and y are the position of the mouse in the window.

◆ SetPosition() [1/2]

void eVision.Easy3D.E3DViewer.SetPosition	(	int	orgX,
		int	orgY,
		int	width,
		int	height )

Sets the position of the 3D viewer window.

Parameters

orgX	X coordinate of the top left corner of the viewer window.
orgY	Y coordinate of the top left corner of the viewer window.
width	Width of the viewer window.
height	Height of the viewer window.

◆ SetPosition() [2/2]

void eVision.Easy3D.E3DViewer.SetPosition	(	int	orgX,
		int	orgY,
		int	width,
		int	height,
		IntPtr	hWndInsertAfter )

Sets the position of the 3D viewer window.

Parameters

orgX	X coordinate of the top left corner of the viewer window.
orgY	Y coordinate of the top left corner of the viewer window.
width	Width of the viewer window.
height	Height of the viewer window.
hWndInsertAfter	A handle to the window to precede the positioned window in the Z order. Only useful with EUIAPI.EUIAPI_Win32. see SetWindowPos

◆ SetRenderSource() [1/14]

void eVision.Easy3D.E3DViewer.SetRenderSource	(	string	name,
		eVision.Easy3D.E3DBox	box )

Changes the content of a render source with a new point cloud, mesh or ZMap.

Parameters

name	The name of the render source to be changed.
box	An E3DBox to replace the existing render source.

◆ SetRenderSource() [2/14]

void eVision.Easy3D.E3DViewer.SetRenderSource	(	string	name,
		eVision.Easy3D.E3DBox	box,
		eVision.EC24	color )

Changes the content of a render source with a new point cloud, mesh or ZMap.

Parameters

name	The name of the render source to be changed.
box	An E3DBox to replace the existing render source.
color	The color of the E3DSphere, E3DBox, E3DLine or E3DPlane.

◆ SetRenderSource() [3/14]

void eVision.Easy3D.E3DViewer.SetRenderSource	(	string	name,
		eVision.Easy3D.E3DBox	box,
		eVision.EC24	color,
		byte	opacity )

Changes the content of a render source with a new point cloud, mesh or ZMap.

Parameters

name	The name of the render source to be changed.
box	An E3DBox to replace the existing render source.
color	The color of the E3DSphere, E3DBox, E3DLine or E3DPlane.
opacity	The opacity of the E3DSphere, E3DBox or E3DPlane.

◆ SetRenderSource() [4/14]

void eVision.Easy3D.E3DViewer.SetRenderSource	(	string	name,
		eVision.Easy3D.E3DLine	line )

Changes the content of a render source with a new point cloud, mesh or ZMap.

Parameters

name	The name of the render source to be changed.
line	An E3DLine to replace the existing render source.

◆ SetRenderSource() [5/14]

void eVision.Easy3D.E3DViewer.SetRenderSource	(	string	name,
		eVision.Easy3D.E3DLine	line,
		eVision.EC24	color )

Changes the content of a render source with a new point cloud, mesh or ZMap.

Parameters

name	The name of the render source to be changed.
line	An E3DLine to replace the existing render source.
color	The color of the E3DSphere, E3DBox, E3DLine or E3DPlane.

◆ SetRenderSource() [6/14]

void eVision.Easy3D.E3DViewer.SetRenderSource	(	string	name,
		eVision.Easy3D.E3DPlane	plane )

Changes the content of a render source with a new point cloud, mesh or ZMap.

Parameters

name	The name of the render source to be changed.
plane	An E3DPlane to replace the existing render source.

◆ SetRenderSource() [7/14]

void eVision.Easy3D.E3DViewer.SetRenderSource	(	string	name,
		eVision.Easy3D.E3DPlane	plane,
		eVision.EC24	color )

Changes the content of a render source with a new point cloud, mesh or ZMap.

Parameters

name	The name of the render source to be changed.
plane	An E3DPlane to replace the existing render source.
color	The color of the E3DSphere, E3DBox, E3DLine or E3DPlane.

◆ SetRenderSource() [8/14]

void eVision.Easy3D.E3DViewer.SetRenderSource	(	string	name,
		eVision.Easy3D.E3DPlane	plane,
		eVision.EC24	color,
		byte	opacity )

Changes the content of a render source with a new point cloud, mesh or ZMap.

Parameters

name	The name of the render source to be changed.
plane	An E3DPlane to replace the existing render source.
color	The color of the E3DSphere, E3DBox, E3DLine or E3DPlane.
opacity	The opacity of the E3DSphere, E3DBox or E3DPlane.

◆ SetRenderSource() [9/14]

void eVision.Easy3D.E3DViewer.SetRenderSource	(	string	name,
		eVision.Easy3D.E3DSphere	sphere )

Changes the content of a render source with a new point cloud, mesh or ZMap.

Parameters

name	The name of the render source to be changed.
sphere	An E3DSphere to replace the existing render source.

◆ SetRenderSource() [10/14]

void eVision.Easy3D.E3DViewer.SetRenderSource	(	string	name,
		eVision.Easy3D.E3DSphere	sphere,
		eVision.EC24	color )

Changes the content of a render source with a new point cloud, mesh or ZMap.

Parameters

name	The name of the render source to be changed.
sphere	An E3DSphere to replace the existing render source.
color	The color of the E3DSphere, E3DBox, E3DLine or E3DPlane.

◆ SetRenderSource() [11/14]

void eVision.Easy3D.E3DViewer.SetRenderSource	(	string	name,
		eVision.Easy3D.E3DSphere	sphere,
		eVision.EC24	color,
		byte	opacity )

Changes the content of a render source with a new point cloud, mesh or ZMap.

Parameters

name	The name of the render source to be changed.
sphere	An E3DSphere to replace the existing render source.
color	The color of the E3DSphere, E3DBox, E3DLine or E3DPlane.
opacity	The opacity of the E3DSphere, E3DBox or E3DPlane.

◆ SetRenderSource() [12/14]

void eVision.Easy3D.E3DViewer.SetRenderSource	(	string	name,
		eVision.Easy3D.EMesh	source )

Changes the content of a render source with a new point cloud, mesh or ZMap.

Parameters

name	The name of the render source to be changed.
source	An EPointCloud, an EMesh or an EZMap to replace the existing render source.

◆ SetRenderSource() [13/14]

void eVision.Easy3D.E3DViewer.SetRenderSource	(	string	name,
		eVision.Easy3D.EPointCloud	source )

Changes the content of a render source with a new point cloud, mesh or ZMap.

Parameters

name	The name of the render source to be changed.
source	An EPointCloud, an EMesh or an EZMap to replace the existing render source.

◆ SetRenderSource() [14/14]

void eVision.Easy3D.E3DViewer.SetRenderSource	(	string	name,
		eVision.Easy3D.EZMap	source )

Changes the content of a render source with a new point cloud, mesh or ZMap.

Parameters

name	The name of the render source to be changed.
source	An EPointCloud, an EMesh or an EZMap to replace the existing render source.

◆ SetRenderSourceColorMode()

void eVision.Easy3D.E3DViewer.SetRenderSourceColorMode	(	string	name,
		eVision.Easy3D.ESourceColorMode	colorMode )

Sets the Source Color Mode. The Source Color Mode defines how the colors of the point cloud or mesh are chosen. See ESourceColorMode.

Parameters

name	The name of the render source to be considered.
colorMode	The source color mode.

◆ SetRenderSourceConstantColor()

void eVision.Easy3D.E3DViewer.SetRenderSourceConstantColor	(	string	name,
		eVision.EC24	color )

Sets the constant color used to display a point cloud or a mesh, when ESourceColorMode is set to ESourceColorMode.ESourceColorMode_Constant.

Parameters

name	The name of the render source to be considered.
color	The color.

◆ SetRenderSourceOpacity()

void eVision.Easy3D.E3DViewer.SetRenderSourceOpacity	(	string	name,
		byte	opacity )

Sets the opacity used to display the render source. Only compatible with ESourceColorMode.ESourceColorMode_Constant.

Parameters

name	The name of the render source to be considered.
opacity	The opacity between fully transparent (0) and fully opaque (255).

◆ SetRenderSourcePointSize()

void eVision.Easy3D.E3DViewer.SetRenderSourcePointSize	(	string	name,
		int	size )

Sets the point size used to display the point clouds.

Parameters

name	The name of the render source to be considered.
size	The number of pixels used to render a point.

◆ SetRenderSourceWireFrame()

void eVision.Easy3D.E3DViewer.SetRenderSourceWireFrame	(	string	name,
		bool	state )

Sets the wireframe mode used to render a mesh.

Parameters

name	The name of the render source to be considered.
state	Enable or disable the wireframe rendering mode.

◆ SetRenderSourceWireFrameColor()

void eVision.Easy3D.E3DViewer.SetRenderSourceWireFrameColor	(	string	name,
		eVision.EC24	color )

Sets the wireframe color.

Parameters

name	The name of the render source to be considered.
color	Color of the wireframe.

◆ SetRotationMatrix()

void eVision.Easy3D.E3DViewer.SetRotationMatrix ( eVision.Easy3D.E3DTransformMatrix matrix )

Sets the view rotation matrix.

Parameters

matrix A matrix representing the view orientation.

◆ SetViewAngle() [1/2]

void eVision.Easy3D.E3DViewer.SetViewAngle	(	float	angleX,
		float	angleY )

Sets view angles.

Parameters

angleX	Rotation around the X axis.
angleY	Rotation around the Y axis.

◆ SetViewAngle() [2/2]

void eVision.Easy3D.E3DViewer.SetViewAngle	(	float	angleX,
		float	angleY,
		float	angleZ )

Sets view angles.

Parameters

angleX	Rotation around the X axis.
angleY	Rotation around the Y axis.
angleZ	Rotation around the Z axis. Default: 0

Deprecated

Use E3DViewer.ViewAngle instead.

Deprecated in version 24.6. Scheduled to be removed in version 27.6.

◆ SetViewTarget()

void eVision.Easy3D.E3DViewer.SetViewTarget	(	float	targetX,
		float	targetY,
		float	targetZ )

Sets view target position (by default, the camera position is 'look at center of the point cloud').

Parameters

targetX	X axis target position.
targetY	Y axis target position.
targetZ	Z axis target position.

Deprecated

Use E3DViewer.ViewTarget instead.

Deprecated in version 24.6. Scheduled to be removed in version 27.6.

◆ Show()

void eVision.Easy3D.E3DViewer.Show ( )

Shows the viewer window, refresh the display.

◆ ShowColorRampLegend()

void eVision.Easy3D.E3DViewer.ShowColorRampLegend ( )

Enables the display of a color ramp legend.

◆ ShowFeatureFor3DObject()

void eVision.Easy3D.E3DViewer.ShowFeatureFor3DObject	(	int	idx,
		eVision.Easy3D.E3DObjectFeature	feature )

Sets the E3DObjectFeature of the registered E3DObject at the specified location idx to be rendered. If the feature wasn't computed in the corresponding E3DObject, this has no effect.

Parameters

idx	the position in the list of registered E3DObject
feature	the feature

◆ ShowFeatureForAll3DObjects()

void eVision.Easy3D.E3DViewer.ShowFeatureForAll3DObjects ( eVision.Easy3D.E3DObjectFeature feature )

Sets the E3DObjectFeature of all the registered E3DObject to be rendered.

Parameters

feature the feature

◆ ShowRenderSource()

void eVision.Easy3D.E3DViewer.ShowRenderSource ( string name )

Shows the given render source.

Parameters

name	The name of the render source.

◆ StopAutoRotate()

void eVision.Easy3D.E3DViewer.StopAutoRotate ( )

Stops the display automatic rotation.

◆ Terminate()

void eVision.Easy3D.E3DViewer.Terminate ( )

Closes and frees allocated resources. Must be called when the object should be destroyed.

This method is always called implicitly during the destruction of the object. It is still recommended to call it explicitly in programming languages other than C++ to ensure the underlying resources are correctly released.

◆ ToggleRenderAxis()

void eVision.Easy3D.E3DViewer.ToggleRenderAxis ( )

Toggles the display of the axis.

◆ ToggleWireframeMode()

void eVision.Easy3D.E3DViewer.ToggleWireframeMode ( )

Toggles the display of wireframe triangles.

◆ UpdateRotationPosition()

void eVision.Easy3D.E3DViewer.UpdateRotationPosition	(	int	x,
		int	y )

Updates a rotation transformation of the view point using the (x,y) coordinate. Usually (x,y) is the mouse cursor coordinate when the mouse moves.

Parameters

x	X coordinate.
y	Y coordinate.

◆ UpdateTranslationPosition()

void eVision.Easy3D.E3DViewer.UpdateTranslationPosition	(	int	x,
		int	y )

Updates a translation transformation of the view point using the (x,y) coordinate. Usually (x,y) is the mouse cursor coordinate when a button is pressed.

Parameters

x	X coordinate.
y	Y coordinate.

◆ UpdateViewDistance()

void eVision.Easy3D.E3DViewer.UpdateViewDistance ( float delta )

Applies a delta factor to the view distance. Usually this control is mapped on the mouse wheel.

Parameters

delta The factor to change the view distance: move the view point closer to the object when delta is lower than 1 and further to the object when delta is larger than 1.

Property Documentation

◆ AutoRotate

eVision.Easy3D.E3DPoint eVision.Easy3D.E3DViewer.AutoRotate

getset

Retrieves, enables and configures the auto rotate display.

◆ AxisOrigin

eVision.Easy3D.EAxisOriginMode eVision.Easy3D.E3DViewer.AxisOrigin

getset

Sets and Gets the axis origin mode.

The default mode is EAxisOriginMode.EAxisOriginMode_BoundingBoxOrigin.

◆ BackgroundColor

eVision.ERGBColor eVision.Easy3D.E3DViewer.BackgroundColor

getset

Sets/Gets the 3D viewer background color.

◆ ColorRampGraduationColor

eVision.ERGBColor eVision.Easy3D.E3DViewer.ColorRampGraduationColor

getset

Sets/Gets the graduation color.

The default color is white.

◆ ColorRampMode

eVision.Easy3D.EColorRampMode eVision.Easy3D.E3DViewer.ColorRampMode

getset

Set/Gets the current color ramp mode.

◆ EDLShadingFactor

float eVision.Easy3D.E3DViewer.EDLShadingFactor

getset

Gets/Sets how strong Eye-Dome-Lighting shading is. In this mode, every pixel is shaded by how much closer its neighbor pixels are to the camera.

Factor value ranges between 0 and 1. 0 means no shading, 1 means the strongest shading.

◆ EnableEDLShading

bool eVision.Easy3D.E3DViewer.EnableEDLShading

getset

Gets/Sets if Eye-Dome-Lighting shading mode is enabled. In this mode, every pixel is shaded by how much closer its neighbor pixels are to the camera.

Enabling Eye-Dome-Lighting shading has no effect when E3DViewer.IsEDLShadingSupported is equal to false.

◆ EnableFixColorRampBounds

bool eVision.Easy3D.E3DViewer.EnableFixColorRampBounds

get

Gets the state of the fix color ramp bounds.

To enable fix color ramp bounds, use E3DViewer.FixColorRampBounds.

◆ EnableSmartColorRamp

bool eVision.Easy3D.E3DViewer.EnableSmartColorRamp

getset

Sets/Gets the state of the smart generation of color. If the smart generation of color is active, then the outliers inside the pointcloud will not be taken into account in the color ramp.

Default: true. When set to true, fix color ramp bounds are disabled (see also E3DViewer.DisableFixColorRampBounds).

◆ FieldOfView

float eVision.Easy3D.E3DViewer.FieldOfView

getset

Sets/Gets the field of view.

If the projection type is EProjectionType_Orthographic, the field of view is not taken into account. See also E3DViewer.ProjectionType. For the angle unit see Easy.AngleUnit.

◆ FixColorRampBounds

eVision.EFloatRange eVision.Easy3D.E3DViewer.FixColorRampBounds

getset

Gets/Sets the bounds of the color ramp.

This function also sets to false E3DViewer.EnableSmartColorRamp. See also E3DViewer.DisableFixColorRampBounds

◆ FontPath

string eVision.Easy3D.E3DViewer.FontPath

getset

Configure the TrueType font used to display text on the 3D Viewer.

Setup a font file must be done before the E3DViewer.InitRendering method is called.

By default, the TTF file is:

on Windows: C:\Windows\Fonts\Arial.ttf
on Linux: /usr/share/fonts/liberation-sans/LiberationSans-Regular.ttf or
- /usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf" or - /usr/share/fonts/truetype/noto/NotoMono-Regular.ttf"

◆ LastPickedPoint

eVision.Easy3D.E3DPoint eVision.Easy3D.E3DViewer.LastPickedPoint

get

Returns the last picked E3DPoint if there is one. Otherwise, it throws an EException.

◆ Num3DObjects

int eVision.Easy3D.E3DViewer.Num3DObjects

get

Return the number of 3D objects registered.

◆ NumRenderSources

int eVision.Easy3D.E3DViewer.NumRenderSources

get

Returns the number of render sources.

◆ PickingDisplay

bool eVision.Easy3D.E3DViewer.PickingDisplay

getset

Enables or disables the display of the picked point.

◆ PickingDistanceThreshold

float eVision.Easy3D.E3DViewer.PickingDistanceThreshold

getset

Sets or gets the distance threshold for the picking.

◆ PickingLabelColor

eVision.EC24 eVision.Easy3D.E3DViewer.PickingLabelColor

getset

Sets or gets the color of the picked point label.

◆ PickingLabelFixed

bool eVision.Easy3D.E3DViewer.PickingLabelFixed

getset

Sets or gets the state to fix or not the label.

Default state is false.

◆ PickingLabelSize

float eVision.Easy3D.E3DViewer.PickingLabelSize

getset

Sets or gets the size of the picked point label.

Default value for size is 0.05.

◆ PointSize

int eVision.Easy3D.E3DViewer.PointSize

getset

Displays size of the points, in pixels.

The size of the point (range value is 1 to 5 pixels, and 2 by default).

This value is used only to draw an EPointCloud, not for an EMesh.

◆ ProjectionType

eVision.Easy3D.EProjectionType eVision.Easy3D.E3DViewer.ProjectionType

getset

Sets/Gets the projection type.

If the projection type is EProjectionType_Perspective, then the field of view can be set with the method E3DViewer.FieldOfView.

◆ RenderAxis

bool eVision.Easy3D.E3DViewer.RenderAxis

getset

Enables or disables the display of the axis.

The default state is true.

◆ RenderAxisConfiguration

eVision.Easy3D.E3DAxisDisplay eVision.Easy3D.E3DViewer.RenderAxisConfiguration

getset

Sets/Gets the axis configuration.

◆ RenderDecimationLevel

int eVision.Easy3D.E3DViewer.RenderDecimationLevel

getset

Sets or Gets the point cloud decimation level used during the rendering.

The viewer will only render one point every [Decimation Level] points (1 by default, and need to be > 0).

This decimation depends on the order of the points in the EPointCloud.

Irrespectively from this parameter, the viewer decimates the rendered point clouds if it detects lags in its display.

◆ RenderGrid

bool eVision.Easy3D.E3DViewer.RenderGrid

getset

Enables or disables the display of Grid.

Display Grid with true (true by default).

◆ RenderGridStep

float eVision.Easy3D.E3DViewer.RenderGridStep

getset

Sets/Gets the same grid step for each axis.

The unit of the grid step value is the same as the one from the EPointCloud. If value is equal to 0, then the step is auto computed and if the value is smaller than 0, then there is no step on the axis.

Default value is the size of each axis divided by ten.

For the Get function, if the step is not the same for each axis, then the mean is returned.

◆ ViewAngle

eVision.Easy3D.E3DPoint eVision.Easy3D.E3DViewer.ViewAngle

getset

Gets/Sets view angles.

◆ ViewDistance

float eVision.Easy3D.E3DViewer.ViewDistance

getset

Sets/Gets view distance.

Distance between the point of the view and the object.

◆ ViewTarget

eVision.Easy3D.E3DPoint eVision.Easy3D.E3DViewer.ViewTarget

getset

Gets/Sets view target position (by default, the camera position is 'look at center of the point cloud').

◆ WireframeMode

bool eVision.Easy3D.E3DViewer.WireframeMode

getset

Enables or disables the display of wireframe triangles.

Display wireframe triangles with true (false by default).

Public Member Functions

Properties

Detailed Description

Constructor & Destructor Documentation

◆ E3DViewer() [1/6]

◆ E3DViewer() [2/6]

◆ E3DViewer() [3/6]

◆ E3DViewer() [4/6]

◆ E3DViewer() [5/6]

◆ E3DViewer() [6/6]

Member Function Documentation

◆ Add3DObjects()

◆ AddRenderSource() [1/14]

◆ AddRenderSource() [2/14]

◆ AddRenderSource() [3/14]

◆ AddRenderSource() [4/14]

◆ AddRenderSource() [5/14]

◆ AddRenderSource() [6/14]

◆ AddRenderSource() [7/14]

◆ AddRenderSource() [8/14]

◆ AddRenderSource() [9/14]

◆ AddRenderSource() [10/14]

◆ AddRenderSource() [11/14]

◆ AddRenderSource() [12/14]

◆ AddRenderSource() [13/14]

◆ AddRenderSource() [14/14]

◆ AddTextLabel() [1/13]

◆ AddTextLabel() [2/13]

◆ AddTextLabel() [3/13]

◆ AddTextLabel() [4/13]

◆ AddTextLabel() [5/13]

◆ AddTextLabel() [6/13]

◆ AddTextLabel() [7/13]

◆ AddTextLabel() [8/13]

◆ AddTextLabel() [9/13]

◆ AddTextLabel() [10/13]

◆ AddTextLabel() [11/13]

◆ AddTextLabel() [12/13]

◆ AddTextLabel() [13/13]

◆ ClearRenderSource()

◆ ClearTextLabels()

◆ ConfigureRenderSource() [1/12]

◆ ConfigureRenderSource() [2/12]

◆ ConfigureRenderSource() [3/12]

◆ ConfigureRenderSource() [4/12]

◆ ConfigureRenderSource() [5/12]

◆ ConfigureRenderSource() [6/12]

◆ ConfigureRenderSource() [7/12]

◆ ConfigureRenderSource() [8/12]

◆ ConfigureRenderSource() [9/12]

◆ ConfigureRenderSource() [10/12]

◆ ConfigureRenderSource() [11/12]

◆ ConfigureRenderSource() [12/12]

◆ DecPointSize()

◆ DisableFixColorRampBounds()

◆ EditTextLabel() [1/10]

◆ EditTextLabel() [2/10]

◆ EditTextLabel() [3/10]

◆ EditTextLabel() [4/10]

◆ EditTextLabel() [5/10]

◆ EditTextLabel() [6/10]

◆ EditTextLabel() [7/10]

◆ EditTextLabel() [8/10]

◆ EditTextLabel() [9/10]

◆ EditTextLabel() [10/10]

◆ GenerateColors()

◆ GetAutoRotate()

◆ GetColorRampLocation() [1/2]

◆ GetColorRampLocation() [2/2]

◆ GetFeatureStyleFor3DObject()

◆ GetFixColorRampBounds()

◆ GetRenderSourceColorMode()

◆ GetRenderSourceConstantColor()

◆ GetRenderSourceName()

◆ GetRenderSourceOpacity()

◆ GetRenderSourcePointSize()

◆ GetRenderSourceWireFrame()

◆ GetRenderSourceWireFrameColor()

◆ GetRotationMatrix()

◆ GetTextLabel() [1/3]