Easy3DObjectExtract

Support
Required licenses	Easy3DObject
Recommended images	The images from the folder Sample Images/3D/Easy3DObject
Location	3D Processing/Easy3DObjectExtract

Purpose

This sample program demonstrates how to:

• Load an ZMap image.

• Set the X, Y and Z resolutions.

• Display the corresponding point cloud and the extracted 3D objects.

Code highlights

1. Create a ZMap from the given image file.

   Zmap.LoadImage(fileName);
   

2. Set the resolution of the ZMap along the X, Y and Z axis.

   Zmap.SetResolution(rx, ry, rz);
   

3. Convert the ZMap to a point cloud.

   EPointCloud pc;
   EZMapToPointCloudConverter converter;
   converter.Convert(Zmap, pc);
   

4. Process the ZMap and extracts a list of 3D objects.

   E3DObjectExtractor extractor;
   extractor.Extract(Zmap);
   

5. Set how the E3DObjectFeature of all the registered E3DObjects should be rendered.

   viewer.SetFeatureStyleForAll3DObjects(renderStyle);
   

6. Set the E3DObjectFeature of all the registered E3DObjects to be rendered or hidden.

   viewer.ShowFeatureForAll3DObjects(objectFeature);
   viewer.HideFeatureForAll3DObjects(objectFeature);