Halp me I am a stupid newbie again!
Author
I am currently using an ortho projection to get the opengl
coords to match the screen size for my 2d work, but I realise
that with an ortho projection my objects do not get smaller
as they go further away. Is there any way I can set up a
perspective projection so that the top left point on the
screen in (0,0) and the bottom right is (639,479) ????
quote:Original post by SpazBoy the Mitey
Is there any way I can set up a
perspective projection so that the top left point on the
screen in (0,0) and the bottom right is (639,479) ????
Nope.
You could make new functions to convert your scale to OpenGL and then call the OpenGL functions from your functions.
Ben Gosney.
Ben Gosney.
I''m not sure that made sence...
WhatEver(int X, int Y)
{
Convert cordes here...
Call OpenGL function hear...
}
Hope this makes sence,
Ben Gosney.
WhatEver(int X, int Y)
{
Convert cordes here...
Call OpenGL function hear...
}
Hope this makes sence,
Ben Gosney.
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