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MeshUnsafeLock

MeshUnsafeLock class

Permits access to the underlying mesh raw data structures in an unsafe way.

This lock object needs to be disposed before using the Mesh in other calculations and this can be achieved with the using keyword (Using in VB.Net).

Derived Classes:

Namespace: Rhino.Geometry
MeshUnsafeLock: references

Methods (7)

FaceNormalsArray(out int length)

Retrieves a pointer to the raw mesh face normals array, which uses vectors defined with single precision floating point numbers, or throws an exception if none is available.

FacesArray(out int length)

Retrieves a pointer to the raw faces array, which uses 4 integers for each face. <b>MeshFace</b> .

NormalVector3fArray(out int length)

Retrieves a pointer to the raw mesh vertex normal array, which uses vectors defined with single precision floating point numbers, or throws an exception if none is available.

Release()

Releases the lock and updates the underlying unmanaged data structures.

VertexColorsArray(out int length)

Retrieves a pointer to the raw mesh vertex colors array, which uses RGBA integers or throws an exception if none is available.

VertexPoint3dArray(out int length)

Retrieves a pointer to the raw mesh vertex array, which uses coordinates defined with double precision floating point numbers, or throws an exception if none is available.

VertexPoint3fArray(out int length)

Retrieves a pointer to the raw mesh vertex array, which uses coordinates defined with single precision floating point numbers, or None if none is available.

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