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> Unreal Engine API Reference > Plugins > DynamicMesh > Parameterization > FDynamicMeshUVEditor > FDynamicMeshUVEditor::SetTriangleUVsFromExpMap

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FDynamicMeshUVEditor::SetTriangleUVsFromExpMap

Create new UV island for given Triangles, and set UVs for that island using Discrete Exponential Map.

Windows

MacOS

Linux

Warnings

computes a single ExpMap, so input triangle set must be connected, however this is not verified internally

References

Module	DynamicMesh
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/DynamicMesh/Public/Parameterization/DynamicMeshUVEditor.h
Include	#include "Parameterization/DynamicMeshUVEditor.h"
Source	/Engine/Plugins/Experimental/GeometryProcessing/Source/DynamicMesh/Private/Parameterization/DynamicMeshUVEditor.cpp

Syntax

bool SetTriangleUVsFromExpMap
(
const TArray< int32 > & Triangles,
FUVEditResult * Result
)

Remarks

Create new UV island for given Triangles, and set UVs for that island using Discrete Exponential Map. ExpMap center-point is calculated by finding maximum (Dijkstra-approximated) geodesic distance from border of island.

computes a single ExpMap, so input triangle set must be connected, however this is not verified internally

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