15 Managing Pick Objects

15 Q3Pick_GetVertexTolerance

You can use the Q3Pick_GetVertexTolerance function to get the current vertex tolerance of a pick object.

TQ3Status Q3Pick_GetVertexTolerance (
TQ3PickObject pick, 
float *vertexTolerance);
pick A pick object.
vertexTolerance
On exit, the current vertex tolerance of the specified pick object.

DESCRIPTION


The Q3Pick_GetVertexTolerance function returns, in the vertexTolerance parameter, the current vertex tolerance of the pick object specified by the pick parameter. If the specified pick object does not support a vertex tolerance, Q3Pick_GetVertexTolerance generates an error.

DESCRIPTION

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

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