Instrinsic-192 Show3DNormals

intrinsic-192 Show3DNormals

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192: Show3DNormals(Handle, Enable);

 

This intrinsic causes the normals to be displayed as short line segments at each vertex of a mesh. This is useful for debugging purposes.

 

Arguments:

 

Handle. This argument is an integer handle created by the Add3DObject intrinsic that specifies the mesh that should display normals. The handle must be for a mesh.

 

Enable. This argument is an integer Boolean that enables or disables the display of normals.