deprecated_A3DProjectPointCloud2

A3DStatus deprecated_A3DProjectPointCloud2(A3DProjectPointCloudManager *pManager, A3DUns32 uPointCloudSize, A3DVector3dData *pPointCloudToProject, A3DBool bUseExactComputation, A3DUns32 uNbThreads, A3DDouble dInsidePointEdgeTolerance, A3DProjectedPointCloudData **ppProjectedPointCloud)

deprecated

A3DStatus deprecated_A3DProjectPointCloud2(A3DProjectPointCloudManager* pManager, A3DUns32 uPointCloudSize, A3DVector3dData* pPointCloudToProject, A3DBool bUseExactComputation, A3DUns32 uNbThreads, A3DDouble dInsidePointEdgeTolerance, A3DProjectedPointCloudData** ppProjectedPointCloud)

Function to project Point Cloud on BrepModel with a A3DProjectPointCloudManager.

8.1

Deprecateduse A3DProjectPointCloud3() instead. This will be removed in version 2026.1.0.

Parameters

pManager: A3DProjectPointCloudManager created by A3DProjectPointCloudManagerCreateFromModelFile() function.

uPointCloudSize: Number of points in pPointCloudToProject.

pPointCloudToProject: Point cloud to project. This point cloud must be in the same coordinate system as the BrepData structures stored in BrepModel.

bUseExactComputation: Flag to use exact topology. When this flag is false, the algorithm drops the point cloud on the faceted geometry, otherwise, the exact topology is used.

uNbThreads: Number of threads wanted. 0 means non multi-thread. Please avoid setting a number of threads larger than the number of CPU cores.

dInsidePointEdgeTolerance: Tolerance used to check if projection point which is inside a face is on edge.

ppProjectedPointCloud: Point cloud projected.

Returns

A3D_SUCCESS on success, or an error code on failure