TriangleMeshPrimitiveSet Method (IEnumerableCartesian, IEnumerableCartesian, IEnumerableInt32)

public void Set(
	IEnumerable<Cartesian> positions,
	IEnumerable<Cartesian> normals,
	IEnumerable<int> indices
)

Public Sub Set ( 
	positions As IEnumerable(Of Cartesian),
	normals As IEnumerable(Of Cartesian),
	indices As IEnumerable(Of Integer)
)

public:
void Set(
	IEnumerable<Cartesian>^ positions, 
	IEnumerable<Cartesian>^ normals, 
	IEnumerable<int>^ indices
)

member Set : 
        positions : IEnumerable<Cartesian> * 
        normals : IEnumerable<Cartesian> * 
        indices : IEnumerable<int> -> unit 

Parameters

positions

Type: System.Collections.GenericIEnumerableCartesian
Positions for the triangle mesh.

normals

Type: System.Collections.GenericIEnumerableCartesian
Normals used for lighting the triangle mesh. There must be one normal for each position in positions.

indices

Type: System.Collections.GenericIEnumerableInt32
Indices into positions and normals. Every 3 indices represent 1 triangle.

If this method is called frequently, it is recommended to construct the primitive with Frequent, which is the default. If this method will be called only once or infrequently, construct the primitive with Infrequent. See the Set Hint topic for more information.

If the primitive's AutomaticallyComputeBoundingSphere property is , the primitive's BoundingSphere is computed based on the input. Otherwise, it is the caller's responsibility to update the primitive's BoundingSphere to a sphere that encompasses the input.

Reference

Other Resources