Easy3DMatchAlign

Support
Required licenses	Easy3DMatch
Recommended images	The images from the folder Sample Images/3D/Easy3DMatch/Align/object 1
Location	3D Processing/Easy3DMatchAlign

Purpose

This sample program demonstrates how to:

• Align a sample (point cloud or ZMap) on a reference (3D mesh, point cloud or ZMap).

Code highlights

Use the recommended images:

• Reference: object1_cad.stl or object1_goldenScan_top_ensenso.ply.

• Sample: object1_top_ensenso.ply.

1. Set the reference mesh with its viewpoint (azimuth and elevation angle).

   Aligner_.SetReference(referenceMesh_, azimuthReference_, elevationReference_);
   

2. Perform an alignment for the given sample point cloud with its viewpoint and retrieve the result.

   alignment_ = aligner_.Align(samplePointCloud_, azimuthSample_, elevationSample_);
   

3. Retrieve the pose from the alignment and apply it to the sample point cloud to align it on the reference.

   EAffineTransformer.ApplyMatrix(alignment_.Pose, samplePointCloud_, resultPointCloud_);