VertexIndex1 Property

RayMeshGeometry3DHitTestResult.VertexIndex1 Property


First vertex of the mesh triangle intersected by the ray.

Namespace:   System.Windows.Media.Media3D
Assembly:  PresentationCore (in PresentationCore.dll)

public int VertexIndex1 { get; }

Property Value

Type: System.Int32

The index of the first vertex.

This property provides the index position of the vertex in the Positions, Normals, and TextureCoordinates collections of the mesh triangle intersected.

.NET Framework
Available since 3.0
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