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API > API/Plugins > API/Plugins/DynamicMesh > API/Plugins/DynamicMesh/Operations > API/Plugins/DynamicMesh/Operations/FTessellationPattern
References
| Module | DynamicMesh |
| Header | /Engine/Plugins/Runtime/GeometryProcessing/Source/DynamicMesh/Public/Operations/SelectiveTessellate.h |
| Include | #include "Operations/SelectiveTessellate.h" |
Syntax
struct TrianglePatch
Remarks
Represents an abstract triangle patch with corners [u,v,w], s.t. u = (1,0,0), v = (0,1,0), w = (0,0,1). Contains information about the barycentric coordinates and IDs of the new vertices and the new triangles generated during the tessellation.
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
TArrayView< FVector3d > | BaryCoord | Barycentric coordinates of the inner vertices. |
 |
int | TriangleID | ID of the triangle in the original mesh this patch represents. |
 |
TArrayView< FIndex3i > | Triangles | Triangles the patch is split into. |
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EdgePatch | UVEdge | Edge patches. |
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FIndex3i | UVWCorners | Vertex IDs of the 3 corners of the patch. These are the triangle vertex IDs in the original mesh. |
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EdgePatch | UWEdge | |
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TArrayView< int > | VIDs | Vertex IDs of the inner vertices added inside the triangle. |
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EdgePatch | VWEdge |