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API > API/Plugins > API/Plugins/DynamicMesh > API/Plugins/DynamicMesh/Operations > API/Plugins/DynamicMesh/Operations/UE__Geometry__Ge-_5
References
| Module | DynamicMesh |
| Header | /Engine/Plugins/Runtime/GeometryProcessing/Source/DynamicMesh/Public/Operations/MeshGeodesicSurfaceTracer.h |
| Include | #include "Operations/MeshGeodesicSurfaceTracer.h" |
| Source | /Engine/Plugins/Runtime/GeometryProcessing/Source/DynamicMesh/Private/Operations/MeshGeodesicSurfaceTracer.cpp |
namespace UE
{
namespace Geometry
{
namespace GeodesicSingleTriangleUtils
{
FTraceResult UE&58;&58;Geometry&58;&58;GeodesicSingleTriangleUtils&58;&58;TraceTriangleFromEdge
&40;
const FDynamicMesh3 & Mesh,
const int32 TriID,
double EdgeAlpha,
const FMeshSurfaceDirection & Direction,
double MaxDistance
&41;
}
}
}
Remarks
Trace From an Edge crossing into the triangle TriID NB: it is assumed that the edge EID is part of the triangle TriID. (otherwise the result will be unexpected) Trace Result.
Parameters
| Name | Description |
|---|---|
| TriID | FDynamicMesh3 TriangleID that indicated that triangle we trace across |
| EdgeAlpha | [0,1] parameter that determines the location on the Direction edge where the trace originates (measured from Edge.A to Edge.B as ordered in mesh) |
| Direction | Surface direction of trace |