🔒 Locked

scaling problem

Started by utr0cks Dec 31, 2003 at 3:45 PM 1 reply 650+ views

Original Post

Dec 31, 2003 at 3:45 PM

I am trying to scale a textured quad. it works fine when i try to scale it to be larger like so... glScalef(2,2,1); drawTexturedQuad(); but, if i scale it to be smaller, nothing shows up... glScalef(0.5,0.5,1); drawTexturedQuad(); any ideas why this might be? thanks a lot.

Kaezin

Dec 31, 2003 at 5:42 PM

The only thing I could think of (I''m still learning OpenGL) is that for some reason the 0.5 is being converted to the int 0, resulting in no object. I would try doing something like glScalef(1.0f/2.0f,1,1) but that''s just me and I have the feeling that won''t fix it

utr0cks

Author

utr0cks

Dec 31, 2003 at 5:55 PM

yea, that was it.
stupid mistake, i declared my width variable as an int

Topic Locked

This topic has been locked by a moderator. New replies are not allowed.