render to bitmap 2 (the sequal)
Here''s an idea: read the manual. It''s called glReadPixels. It''s what you would use to read textures, depth or even stencil buffer information.
Author
Here''s another idea:
Don''t be an asshole. Not everyone has such a non-existent life that they can read through all those things. Some people have stuff to do.
Don''t be an asshole. Not everyone has such a non-existent life that they can read through all those things. Some people have stuff to do.
Author
Both. what i wanna be able to do in essence is render a cube, image and depth, to memory and then draw that to another rendered scene, using the depth buffer so that it only draws whats closer than things already there. Of course i want to be able to move it around X,Y, and Z but that shouldnt be too much harder after I figure out all this.
Author
Is anyone going to help???
// God.c
void main() {
WORLD Earth;
LIFE People = Earth.CreateLife(HUMAN);
GiveHope(&People);
delete Earth;
EvilCackle();
}
// God.c
void main() {
WORLD Earth;
LIFE People = Earth.CreateLife(HUMAN);
GiveHope(&People);
delete Earth;
EvilCackle();
}
fastest w3ay to draw to the depth buffer isd draw the polygons normally with glColorMask(0,0,0,0) ie only the depth info will get written
to read back the depth buffer use glReadPixels( GL_DEPTH_COMPONENT )
BUT from reading this
>>. what i wanna be able to do in essence is render a cube, image and depth, to memory and then draw that to another rendered scene, using the depth buffer so that it only draws whats closer than things already there. Of course i want to be able to move it around X,Y, and Z but that shouldnt be too much harder after I figure out all this. <<
youre prolly best off with the wgl_buffer_region extension , an example is on my site
http://members.xoom.com/myBollux
to read back the depth buffer use glReadPixels( GL_DEPTH_COMPONENT )
BUT from reading this
>>. what i wanna be able to do in essence is render a cube, image and depth, to memory and then draw that to another rendered scene, using the depth buffer so that it only draws whats closer than things already there. Of course i want to be able to move it around X,Y, and Z but that shouldnt be too much harder after I figure out all this. <<
youre prolly best off with the wgl_buffer_region extension , an example is on my site
http://members.xoom.com/myBollux
This topic is closed to new replies.
Advertisement
Popular Topics
Advertisement
