glPushAttrib() quick question

Original Post

Apr 19, 2003 at 6:04 PM

Hey people, Just a quicky: If i use glPushAttrib() like this:

glPushAttrib(GL_CURRENT_BIT | GL_LINE_BIT);

Would i need to call just the one glPopAttrib(), or 2. I''m pretty sure its just the one, but I thought I''d ask here as well. Thx, -J

beaton_john

Apr 19, 2003 at 10:40 PM

can''t you take a look at the stack once you''ve pushed it? i forget how, i thing GL_ATTRIBUTE_STACK_DEPTH or something like that

Myopic Rhino

Apr 20, 2003 at 1:28 AM

Just once, regardless of how many attributes you change. When you pop the stack, all those attributes will be set back to what they were before the push.

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