15 Managing Pick Objects

15 Q3Pick_SetVertexTolerance

You can use the Q3Pick_SetVertexTolerance function to set the vertex tolerance of a pick object.

TQ3Status Q3Pick_SetVertexTolerance (
TQ3PickObject pick, 
float vertexTolerance);
pick A pick object.
vertexTolerance
The desired vertex tolerance of the specified pick object.

DESCRIPTION


The Q3Pick_SetVertexTolerance function sets the vertex tolerance of the pick object specified by the pick parameter to the tolerance specified by the vertexTolerance parameter. If the specified pick object does not support a vertex tolerance, Q3Pick_SetVertexTolerance generates an error.

DESCRIPTION

3D Graphics Programming with QuickDraw 3D - 17 OCT 1995

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