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MeshPoint

MeshPoint class

Represents a point that is found on a mesh.

Derived Classes:

Namespace: Rhino.Geometry
MeshPoint: references

Properties (8)

ComponentIndex

Gets the component index of the intersecting element in the mesh.

EdgeIndex

When set, EdgeIndex is an index of an edge in the mesh's edge list.

EdgeParameter

Edge parameter when found.

FaceIndex

FaceIndex is an index of a face in mesh.Faces. When ComponentIndex refers to a vertex, any face that uses the vertex may appear as FaceIndex. When ComponenctIndex refers to an Edge or EdgeIndex is set, then any face that uses that edge may appear as FaceIndex.

Mesh

The mesh that is related to this point.

Point

Gets the location (position) of this point.

T

Barycentric quad coordinates for the point on the mesh face mesh.Faces[FaceIndex]. If the face is a triangle disregard T[3] (it should be set to 0.0). If the face is a quad and is split between vertices 0 and 2, then T[3] will be 0.0 when point is on the triangle defined by vi[0], vi[1], vi[2], and T[1] will be 0.0 when point is on the triangle defined by vi[0], vi[2], vi[3]. If the face is a quad and is split between vertices 1 and 3, then T[2] will be 0.0 when point is on the triangle defined by vi[0], vi[1], vi[3], and m_t[0] will be 0.0 when point is on the triangle defined by vi[1], vi[2], vi[3].

Triangle

Face triangle where the intersection takes place:
0 is unset
A is 0,1,2
B is 0,2,3
C is 0,1,3
D is 1,2,3

Methods (1)

GetTriangle(Int32 a,Int32 b,Int32 c)

Gets the mesh face indices of the triangle where the intersection is on the face takes into consideration the way the quad was split during the intersection.

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