thanks Catalyst.
Computer Science Canada always on top |
| Author: | AsianSensation [ Sat May 29, 2004 1:14 pm ] |
| Post subject: | always on top |
in OpenGL, when I draw a picture, How do I make sure it's always on top, regardless of other object's Z distance? I want to have it such that the object is never covered up by another, even when I zoom in on the other objects. and another thing, is there a command that will tell me a position relative to the screen? Such as maxx and maxy in turing? |
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| Author: | Catalyst [ Sat May 29, 2004 1:46 pm ] | ||||
| Post subject: | |||||
q#1 draw everything else first
draw
q#2 use what the position is in GL coords (-1->1) then use that w/ the size of the window to calculate it |
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| Author: | AsianSensation [ Sat May 29, 2004 1:52 pm ] |
| Post subject: | |
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thanks Catalyst. |
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