ModelOptimizerFreezeMeshGeometries Property

Gets or sets a boolean that specifies if MeshGeometries3D objects are frozen. Freezing MeshGeometries3D objects can improve performance and allow MeshGeometries3D objects to be user on different thread that the thread where they were created. A drawback is that when MeshGeometries3D objects are frozen, they cannot be changed any more - you cannot change individual positions or triangle indices (but if GeometryModel3D is not frozen, the value of Geometry property can be changed with some other Geometry). Default value is true.

public bool FreezeMeshGeometries { get; set; }