Inside Macintosh: 3D Graphics Programming With QuickDraw 3D /

Chapter 12 - Draw Context Objects / Draw Context Objects Reference

Draw Context Objects Routines / Managing Draw Contexts

Q3DrawContext_GetMaskState

You can use the Q3DrawContext_GetMaskState function to get the mask state of a draw context.

TQ3Status Q3DrawContext_GetMaskState (
TQ3DrawContextObject context, 
TQ3Boolean *state);

context

A draw context object.

state

On exit, the current mask state of the specified draw context.

DESCRIPTION

The Q3DrawContext_GetMaskState function returns, in the state parameter, a Boolean value that determines whether the mask associated with the draw context specified by the context parameter is to be used (kQ3True) or not (kQ3False).