eVision.Easy3D.EAffineTransformer Class Reference

Manages a 3D coordinates transformation context. More...

Public Member Functions
None	__init__ (self)
	Creates an eVision.Easy3D.EAffineTransformer object.
None	__init__ (self, eVision.Easy3D.EAffineTransformer other)
	Copy constructor of an eVision.Easy3D.EAffineTransformer object.
eVision.Easy3D.E3DTransformMatrix	AddTransform (self, eVision.Easy3D.E3DTransformMatrix matrix)
	Composes a custom transformation with the current eVision.Easy3D.E3DTransformMatrix.
eVision.Easy3D.E3DTransformMatrix	AddRotationXTransform (self, float Angle)
	Adds rotation around the X axis to the current eVision.Easy3D.E3DTransformMatrix.
eVision.Easy3D.E3DTransformMatrix	AddRotationYTransform (self, float Angle)
	Adds rotation around the Y axis to the current eVision.Easy3D.E3DTransformMatrix.
eVision.Easy3D.E3DTransformMatrix	AddRotationZTransform (self, float Angle)
	Adds rotation around the Z axis to the current eVision.Easy3D.E3DTransformMatrix.
eVision.Easy3D.E3DTransformMatrix	AddTranslationTransform (self, float dX, float dY, float dZ)
	Adds translation to the current eVision.Easy3D.E3DTransformMatrix.
eVision.Easy3D.E3DTransformMatrix	AddIsotropicScalingTransform (self, float scale)
	Adds isotropic scaling to the current eVision.Easy3D.E3DTransformMatrix.
eVision.Easy3D.E3DTransformMatrix	AddAnisotropicScalingTransform (self, float scaleX, float scaleY, float scaleZ)
	Adds anisotropic scaling to the current eVision.Easy3D.E3DTransformMatrix.
eVision.Easy3D.E3DTransformMatrix	AddPerspectiveProjectionTransform (self, float distance, float width, float height)
	Adds a perspective projection to the current eVision.Easy3D.E3DTransformMatrix.
eVision.Easy3D.E3DTransformMatrix	AddOrthographicProjectionTransform (self, float width, float height)
	Adds an orthographic projection to the current eVision.Easy3D.E3DTransformMatrix.
None	ApplyTransform (self, eVision.Easy3D.EPointCloud cloud, eVision.Easy3D.EPointCloud transformedCloud)
	Applies the current transformation to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or list of eVision.Easy3D.E3DPoint.
None	ApplyTransform (self, eVision.Easy3D.EPointCloud cloud)
	Applies the current transformation to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or list of eVision.Easy3D.E3DPoint.
None	ApplyTransform (self, eVision.Easy3D.EMesh mesh, eVision.Easy3D.EMesh transformedMesh)
	Applies the current transformation to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or list of eVision.Easy3D.E3DPoint.
None	ApplyTransform (self, eVision.Easy3D.EMesh mesh)
	Applies the current transformation to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or list of eVision.Easy3D.E3DPoint.
None	ApplyTransform (self, list[eVision._eVision.Easy3D.E3DPoint] sourcePoints, list[eVision._eVision.Easy3D.E3DPoint] transformedPoints)
	Applies the current transformation to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or list of eVision.Easy3D.E3DPoint.
eVision.Easy3D.E3DPoint	ApplyTransform (self, eVision.Easy3D.E3DPoint sourcePoint)
	Applies the current transformation to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or list of eVision.Easy3D.E3DPoint.
None	Reset (self)
	Resets the transformation eVision.Easy3D.E3DTransformMatrix to the identity.
eVision.Easy3D.E3DTransformMatrix	Transform (self)
	Sets the eVision.Easy3D.E3DTransformMatrix that will be used.
	Transform (self, eVision.Easy3D.E3DTransformMatrix value)
	Sets the eVision.Easy3D.E3DTransformMatrix that will be used.

Static Public Member Functions
None	ApplyMatrix (eVision.Easy3D.E3DTransformMatrix matrix, eVision.Easy3D.EPointCloud cloud, eVision.Easy3D.EPointCloud transformedCloud)
	Applies a eVision.Easy3D.E3DTransformMatrix to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or (list of) eVision.Easy3D.E3DPoint.
None	ApplyMatrix (eVision.Easy3D.E3DTransformMatrix matrix, eVision.Easy3D.EPointCloud cloud)
	Applies a eVision.Easy3D.E3DTransformMatrix to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or (list of) eVision.Easy3D.E3DPoint.
None	ApplyMatrix (eVision.Easy3D.E3DTransformMatrix matrix, list[eVision._eVision.Easy3D.E3DPoint] sourcePoints, list[eVision._eVision.Easy3D.E3DPoint] transformedPoints)
	Applies a eVision.Easy3D.E3DTransformMatrix to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or (list of) eVision.Easy3D.E3DPoint.
None	ApplyMatrix (eVision.Easy3D.E3DTransformMatrix matrix, eVision.Easy3D.EMesh mesh, eVision.Easy3D.EMesh transformedMesh)
	Applies a eVision.Easy3D.E3DTransformMatrix to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or (list of) eVision.Easy3D.E3DPoint.
None	ApplyMatrix (eVision.Easy3D.E3DTransformMatrix matrix, eVision.Easy3D.EMesh mesh)
	Applies a eVision.Easy3D.E3DTransformMatrix to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or (list of) eVision.Easy3D.E3DPoint.
eVision.Easy3D.E3DPoint	ApplyMatrix (eVision.Easy3D.E3DTransformMatrix matrix, eVision.Easy3D.E3DPoint sourcePoint)
	Applies a eVision.Easy3D.E3DTransformMatrix to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or (list of) eVision.Easy3D.E3DPoint.
eVision.Easy3D.E3DTransformMatrix	CreateIdentityMatrix ()
	Creates an identity (neutral) eVision.Easy3D.E3DTransformMatrix.
eVision.Easy3D.E3DTransformMatrix	CreateRotationXMatrix (float Angle)
	Creates a rotation eVision.Easy3D.E3DTransformMatrix around the X axis.
eVision.Easy3D.E3DTransformMatrix	CreateRotationYMatrix (float Angle)
	Creates a rotation eVision.Easy3D.E3DTransformMatrix around the Y axis.
eVision.Easy3D.E3DTransformMatrix	CreateRotationZMatrix (float Angle)
	Creates a rotation eVision.Easy3D.E3DTransformMatrix around the Z axis.
eVision.Easy3D.E3DTransformMatrix	CreateTranslationMatrix (float dX, float dY, float dZ)
	Creates a translation eVision.Easy3D.E3DTransformMatrix.
eVision.Easy3D.E3DTransformMatrix	CreateIsotropicScalingMatrix (float scale)
	Creates an isotropic scaling eVision.Easy3D.E3DTransformMatrix.
eVision.Easy3D.E3DTransformMatrix	CreateAnisotropicScalingMatrix (float scaleX, float scaleY, float scaleZ)
	Creates an anisotropic scaling eVision.Easy3D.E3DTransformMatrix.
eVision.Easy3D.E3DTransformMatrix	CreatePerspectiveProjectionMatrix (float distance, float width, float height)
	Creates a perspective projection eVision.Easy3D.E3DTransformMatrix.
eVision.Easy3D.E3DTransformMatrix	CreateOrthographicProjectionMatrix (float width, float height)
	Creates an orthographic projection eVision.Easy3D.E3DTransformMatrix.

Detailed Description

Manages a 3D coordinates transformation context.

Remarks:

By default, no transformation is done (identity matrix). The transformations are applied in the order in which the calls to AddTransform are done.

License(s): Easy3D

Constructor & Destructor Documentation

__init__() [1/2]

None eVision.Easy3D.EAffineTransformer.__init__

(

self

)

Creates an eVision.Easy3D.EAffineTransformer object.

__init__() [2/2]

None eVision.Easy3D.EAffineTransformer.__init__	(		self,
		eVision.Easy3D.EAffineTransformer	other )

Copy constructor of an eVision.Easy3D.EAffineTransformer object.

Parameters

other

Another eVision.Easy3D.EAffineTransformer.

Member Function Documentation

AddAnisotropicScalingTransform()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.AddAnisotropicScalingTransform	(		self,
		float	scaleX,
		float	scaleY,
		float	scaleZ )

Adds anisotropic scaling to the current eVision.Easy3D.E3DTransformMatrix.

Parameters

scaleX	Scaling factor along the X axis.
scaleY	Scaling factor along the Y axis.
scaleZ	Scaling factor along the Z axis.

AddIsotropicScalingTransform()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.AddIsotropicScalingTransform	(		self,
		float	scale )

Adds isotropic scaling to the current eVision.Easy3D.E3DTransformMatrix.

Parameters

scale

Scaling factor.

AddOrthographicProjectionTransform()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.AddOrthographicProjectionTransform	(		self,
		float	width,
		float	height )

Adds an orthographic projection to the current eVision.Easy3D.E3DTransformMatrix.

Parameters

width	Width of the viewport.
height	Height of the viewport.

AddPerspectiveProjectionTransform()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.AddPerspectiveProjectionTransform	(		self,
		float	distance,
		float	width,
		float	height )

Adds a perspective projection to the current eVision.Easy3D.E3DTransformMatrix.

Parameters

distance	Distance of the viewport to the origin.
width	Width of the viewport.
height	Height of the viewport.

AddRotationXTransform()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.AddRotationXTransform	(		self,
		float	Angle )

Adds rotation around the X axis to the current eVision.Easy3D.E3DTransformMatrix.

Parameters

Angle

Rotation angle.

AddRotationYTransform()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.AddRotationYTransform	(		self,
		float	Angle )

Adds rotation around the Y axis to the current eVision.Easy3D.E3DTransformMatrix.

Parameters

Angle

Rotation angle.

AddRotationZTransform()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.AddRotationZTransform	(		self,
		float	Angle )

Adds rotation around the Z axis to the current eVision.Easy3D.E3DTransformMatrix.

Parameters

Angle

Rotation angle.

AddTransform()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.AddTransform	(		self,
		eVision.Easy3D.E3DTransformMatrix	matrix )

Composes a custom transformation with the current eVision.Easy3D.E3DTransformMatrix.

Parameters

matrix

Transformation matrix.

AddTranslationTransform()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.AddTranslationTransform	(		self,
		float	dX,
		float	dY,
		float	dZ )

Adds translation to the current eVision.Easy3D.E3DTransformMatrix.

Parameters

dX	Translation along the X axis.
dY	Translation along the Y axis.
dZ	Translation along the Z axis.

ApplyMatrix() [1/6]

eVision.Easy3D.E3DPoint eVision.Easy3D.EAffineTransformer.ApplyMatrix ( eVision.Easy3D.E3DTransformMatrix matrix, eVision.Easy3D.E3DPoint sourcePoint )

static

Applies a eVision.Easy3D.E3DTransformMatrix to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or (list of) eVision.Easy3D.E3DPoint.

If the second parameter is present, puts the transformed points in another point cloud or points list. With a single parameter, the transformation is performed in place.

Parameters

matrix	Transformation matrix.
sourcePoint	Point to transform.

ApplyMatrix() [2/6]

None eVision.Easy3D.EAffineTransformer.ApplyMatrix ( eVision.Easy3D.E3DTransformMatrix matrix, eVision.Easy3D.EMesh mesh )

static

Applies a eVision.Easy3D.E3DTransformMatrix to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or (list of) eVision.Easy3D.E3DPoint.

If the second parameter is present, puts the transformed points in another point cloud or points list. With a single parameter, the transformation is performed in place.

Parameters

matrix	Transformation matrix.
mesh	Mesh to transform.

ApplyMatrix() [3/6]

None eVision.Easy3D.EAffineTransformer.ApplyMatrix ( eVision.Easy3D.E3DTransformMatrix matrix, eVision.Easy3D.EMesh mesh, eVision.Easy3D.EMesh transformedMesh )

static

Applies a eVision.Easy3D.E3DTransformMatrix to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or (list of) eVision.Easy3D.E3DPoint.

If the second parameter is present, puts the transformed points in another point cloud or points list. With a single parameter, the transformation is performed in place.

Parameters

matrix	Transformation matrix.
mesh	Mesh to transform.
transformedMesh	Transformed mesh.

ApplyMatrix() [4/6]

None eVision.Easy3D.EAffineTransformer.ApplyMatrix ( eVision.Easy3D.E3DTransformMatrix matrix, eVision.Easy3D.EPointCloud cloud )

static

Applies a eVision.Easy3D.E3DTransformMatrix to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or (list of) eVision.Easy3D.E3DPoint.

If the second parameter is present, puts the transformed points in another point cloud or points list. With a single parameter, the transformation is performed in place.

Parameters

matrix	Transformation matrix.
cloud	Cloud to transform.

ApplyMatrix() [5/6]

None eVision.Easy3D.EAffineTransformer.ApplyMatrix ( eVision.Easy3D.E3DTransformMatrix matrix, eVision.Easy3D.EPointCloud cloud, eVision.Easy3D.EPointCloud transformedCloud )

static

Applies a eVision.Easy3D.E3DTransformMatrix to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or (list of) eVision.Easy3D.E3DPoint.

If the second parameter is present, puts the transformed points in another point cloud or points list. With a single parameter, the transformation is performed in place.

Parameters

matrix	Transformation matrix.
cloud	Cloud to transform.
transformedCloud	Transformed cloud.

ApplyMatrix() [6/6]

None eVision.Easy3D.EAffineTransformer.ApplyMatrix ( eVision.Easy3D.E3DTransformMatrix matrix, list[eVision._eVision.Easy3D.E3DPoint] sourcePoints, list[eVision._eVision.Easy3D.E3DPoint] transformedPoints )

static

Applies a eVision.Easy3D.E3DTransformMatrix to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or (list of) eVision.Easy3D.E3DPoint.

If the second parameter is present, puts the transformed points in another point cloud or points list. With a single parameter, the transformation is performed in place.

Parameters

matrix	Transformation matrix.
sourcePoints	Points list to transform.
transformedPoints	Transformed points list.

ApplyTransform() [1/6]

eVision.Easy3D.E3DPoint eVision.Easy3D.EAffineTransformer.ApplyTransform	(		self,
		eVision.Easy3D.E3DPoint	sourcePoint )

Applies the current transformation to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or list of eVision.Easy3D.E3DPoint.

If the second parameter is present, puts the transformed points in another point cloud or points list. With a single parameter, transformation is performed in place.

Parameters

sourcePoint

Point to transform.

ApplyTransform() [2/6]

None eVision.Easy3D.EAffineTransformer.ApplyTransform	(		self,
		eVision.Easy3D.EMesh	mesh )

Applies the current transformation to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or list of eVision.Easy3D.E3DPoint.

If the second parameter is present, puts the transformed points in another point cloud or points list. With a single parameter, transformation is performed in place.

Parameters

mesh	Mesh to transform.

ApplyTransform() [3/6]

None eVision.Easy3D.EAffineTransformer.ApplyTransform	(		self,
		eVision.Easy3D.EMesh	mesh,
		eVision.Easy3D.EMesh	transformedMesh )

Applies the current transformation to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or list of eVision.Easy3D.E3DPoint.

If the second parameter is present, puts the transformed points in another point cloud or points list. With a single parameter, transformation is performed in place.

Parameters

mesh	Mesh to transform.
transformedMesh	Transformed mesh.

ApplyTransform() [4/6]

None eVision.Easy3D.EAffineTransformer.ApplyTransform	(		self,
		eVision.Easy3D.EPointCloud	cloud )

Applies the current transformation to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or list of eVision.Easy3D.E3DPoint.

If the second parameter is present, puts the transformed points in another point cloud or points list. With a single parameter, transformation is performed in place.

Parameters

cloud

Cloud to transform.

ApplyTransform() [5/6]

None eVision.Easy3D.EAffineTransformer.ApplyTransform	(		self,
		eVision.Easy3D.EPointCloud	cloud,
		eVision.Easy3D.EPointCloud	transformedCloud )

Applies the current transformation to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or list of eVision.Easy3D.E3DPoint.

If the second parameter is present, puts the transformed points in another point cloud or points list. With a single parameter, transformation is performed in place.

Parameters

cloud	Cloud to transform.
transformedCloud	Transformed cloud.

ApplyTransform() [6/6]

None eVision.Easy3D.EAffineTransformer.ApplyTransform	(		self,
		list[eVision._eVision.Easy3D.E3DPoint]	sourcePoints,
		list[eVision._eVision.Easy3D.E3DPoint]	transformedPoints )

Applies the current transformation to a eVision.Easy3D.EPointCloud, eVision.Easy3D.EMesh or list of eVision.Easy3D.E3DPoint.

If the second parameter is present, puts the transformed points in another point cloud or points list. With a single parameter, transformation is performed in place.

Parameters

sourcePoints	Points list to transform.
transformedPoints	Transformed points list.

CreateAnisotropicScalingMatrix()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.CreateAnisotropicScalingMatrix ( float scaleX, float scaleY, float scaleZ )

static

Creates an anisotropic scaling eVision.Easy3D.E3DTransformMatrix.

Parameters

scaleX	Scaling factor along the X axis.
scaleY	Scaling factor along the Y axis.
scaleZ	Scaling factor along the Z axis.

CreateIdentityMatrix()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.CreateIdentityMatrix ( )

static

Creates an identity (neutral) eVision.Easy3D.E3DTransformMatrix.

CreateIsotropicScalingMatrix()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.CreateIsotropicScalingMatrix ( float scale )

static

Creates an isotropic scaling eVision.Easy3D.E3DTransformMatrix.

Parameters

scale

Scaling factor.

CreateOrthographicProjectionMatrix()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.CreateOrthographicProjectionMatrix ( float width, float height )

static

Creates an orthographic projection eVision.Easy3D.E3DTransformMatrix.

Parameters

width	Width of the viewport.
height	Height of the viewport.

CreatePerspectiveProjectionMatrix()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.CreatePerspectiveProjectionMatrix ( float distance, float width, float height )

static

Creates a perspective projection eVision.Easy3D.E3DTransformMatrix.

Parameters

distance	Distance of the viewport to the origin.
width	Width of the viewport.
height	Height of the viewport.

CreateRotationXMatrix()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.CreateRotationXMatrix ( float Angle )

static

Creates a rotation eVision.Easy3D.E3DTransformMatrix around the X axis.

Parameters

Angle

Rotation angle.

CreateRotationYMatrix()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.CreateRotationYMatrix ( float Angle )

static

Creates a rotation eVision.Easy3D.E3DTransformMatrix around the Y axis.

Parameters

Angle

Rotation angle.

CreateRotationZMatrix()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.CreateRotationZMatrix ( float Angle )

static

Creates a rotation eVision.Easy3D.E3DTransformMatrix around the Z axis.

Parameters

Angle

Rotation angle.

CreateTranslationMatrix()

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.CreateTranslationMatrix ( float dX, float dY, float dZ )

static

Creates a translation eVision.Easy3D.E3DTransformMatrix.

Parameters

dX	Translation along the X axis.
dY	Translation along the Y axis.
dZ	Translation along the Z axis.

Reset()

None eVision.Easy3D.EAffineTransformer.Reset

(

self

)

Resets the transformation eVision.Easy3D.E3DTransformMatrix to the identity.

Transform() [1/2]

eVision.Easy3D.E3DTransformMatrix eVision.Easy3D.EAffineTransformer.Transform

(

self

)

Sets the eVision.Easy3D.E3DTransformMatrix that will be used.

Transform() [2/2]

eVision.Easy3D.EAffineTransformer.Transform	(		self,
		eVision.Easy3D.E3DTransformMatrix	value )

Sets the eVision.Easy3D.E3DTransformMatrix that will be used.