MRMeshDecimateCallbacks.h File Reference

#include <MRCMisc/exports.h>

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Functions
MRC_API MR_std_function_bool_from_MR_EdgeId_const_MR_Vector3f_ref *	MR_meshPreCollapseVertAttribute (const MR_Mesh *mesh, const MR_MeshAttributesToUpdate *params)

Function Documentation

MR_meshPreCollapseVertAttribute()

MRC_API MR_std_function_bool_from_MR_EdgeId_const_MR_Vector3f_ref * MR_meshPreCollapseVertAttribute	(	const MR_Mesh *	mesh,
		const MR_MeshAttributesToUpdate *	params )

Please use this callback when you decimate a mesh with associated data with each vertex recalculate texture coordinates and mesh vertex colors for vertices moved during decimation usage example MeshAttributesToUpdate meshParams; auto uvCoords = obj->getUVCoords(); auto colorMap = obj->getVertsColorMap(); if ( needUpdateUV ) meshParams.uvCoords = &uvCoords; if ( needUpdateColorMap ) meshParams.colorMap = &colorMap; auto preCollapse = meshPreCollapseVertAttribute( mesh, meshParams ); decimateMesh( mesh, DecimateSettings{ .preCollapse = preCollapse } ); Generated from function MR::meshPreCollapseVertAttribute. Parameter mesh can not be null. It is a single object. Parameter params can not be null. It is a single object. Never returns null. Returns an instance allocated on the heap! Must call MR_std_function_bool_from_MR_EdgeId_const_MR_Vector3f_ref_Destroy() to free it when you're done using it.