15 Managing Pick Objects

15 Q3Pick_GetEdgeTolerance

You can use the Q3Pick_GetEdgeTolerance function to get the current edge tolerance of a pick object.

TQ3Status Q3Pick_GetEdgeTolerance (
TQ3PickObject pick, 
float *edgeTolerance);
pick A pick object.
edgeTolerance
On exit, the current edge tolerance of the specified pick object.

DESCRIPTION


The Q3Pick_GetEdgeTolerance function returns, in the edgeTolerance parameter, the current edge tolerance of the pick object specified by the pick parameter. If the specified pick object does not support an edge tolerance, Q3Pick_GetEdgeTolerance generates an error.

DESCRIPTION

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

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