Description This function retrieves the flag that indicates whether a faceted surface has vertex normal data.
Syntax hasNormals = FacetedSurfHasVertexNormals( fsNode )
Parameters hasNormals (Boolean) Returned boolean indicating whether the faceted surface has vertex normal data.
fsNode As Long Node number of the faceted surface being queried.
Example The following example queries a faceted surface for the flag indicating the presence of vertex normal data and then prints the returned value to the output window.
Sub Main Dim fsNode As Long Dim hasNormals As Boolean fsNode = FindFullName( "Geometry.Elem 1.Faceted Surface Test" ) hasNormals = FacetedSurfHasVertexNormals( fsNode ) Print GetFullName( fsNode ) & " has vertex normals: " & useNormals
End Sub
See Also FacetedSurfGetUseVertexNormals FacetedSurfSetUseVertexNormals
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