Change it to: ifstream in(GetMatFileName().c_str());

You need three parameters rather than two: an X,Y pair for the position and an angle. When the robot moves, you need to update the position according...

In each pass, you use the full-width input texture as a texture and the half-width output texture as the colour buffer (glFramebufferTexture2D). Set...

Transform both points by the inverse of the object's transformation. I'm assuming that each object has a separate transformation, otherwise this...

1. Try using three or more images so you know whether it's doubling a frame (ABCABBC...) or skipping a frame (ABCACABC...); with two images, you...

hey all. i just want to thank you all so much for the help. i figured everything out and am super happy. thanks

You're trying to get a core profile but you're manually including glu.h and gl.h. I always seem to have trouble if I include those headers. Try...

it crashes in two different places. if i use the function init() after ogl_LoadFunctions() it crashes, but if i copy the code into the main function...

When your display function is called, the contents of buffers are undefined, so you have to draw everything. You cannot rely upon the OS preserving...

I found the problem, it was the aspect parameter, only in a different place. It was in the 3D initialization (as apposed to the 2D initialization for...

It would be easier to think of it as being passed an array. It's just that the size of the array could be 1 depending on other parameters. Contrast...

GetIntegerv is an interesting example because it can be passed a pointer to a scalar or to an array, depending on the state being queried. I'd think...

ok thanx.. But if my display function is like this display() { draw1(); draw2(); draw();

That suggests that you're reading the data incorrectly. If you're using the data to texture a cube, using any form of 3D texture is overkill, as...

This may sound harsh, but until you can understand programs of the size you posted I highly doubt you will have success making a big game or engine....

It'd be helpful to know where it crashed.

I would say that the most crucial pieces of information for generating a binding to a non-C language are whether a pointer is an input or output and...

Have a look a Gwen gui source - it does a nice job with glScissor for clipping

I don't know - I would not think so but someone else might be able to answer

well i tried the opengl loader generator. i generated the files with this code from there website: lua LoadGen.lua core_4_3 -style=pointer_c...

Have a look at this presentation about Screen Space decals, essentially rendering "on the depthbuffer"....

Unfortunately, I found the "bug" already - it is not within the code, it is my computer. Tested the compiled exe on two other systems (one intel +...

Thanks for your answer, that was indeed part of the problem. Another problem came from the fact that I was using textures of the size 256x256x64....

I would have thought each of you uvw values would range from 0-1 and you would not use wrapping Also have a look at this...