4 Creating and Editing Polylines

4 Q3PolyLine_GetVertexAttributeSet

You can use the Q3PolyLine_GetVertexAttributeSet function to get the attribute set of a vertex of a polyline.

TQ3Status Q3PolyLine_GetVertexAttributeSet (
TQ3GeometryObject polyLine, 
unsigned long index, 
TQ3AttributeSet *attributeSet);
polyLine A polyline.
index An index into the vertices array of the specified polyline.
attributeSet
On exit, a pointer to a vertex attribute set for the specified vertex.

DESCRIPTION


The Q3PolyLine_GetVertexAttributeSet function returns, in the attributeSet parameter, the set of attributes for the vertex having the index specified by the index parameter in the vertices array of the polyline specified by the polyLine parameter. The reference count of the set is incremented.

DESCRIPTION

3D Graphics Programming with QuickDraw 3D - 21 OCT 1995

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