Dude, nobody cares. O_o This is a forum for asking questions and discussing topics related to OpenGL directly, not some algorithm that just...

While we're at it: what about the Catalyst Linux Bugzilla? Activity there seems to lag behind a little as well.

enhanced shadows speed : glreadpixels + gltexsubimage2d replaced by glcopytexsubimage2D glcopyTexSubImage2D(GL_TEXTURE_2D, 0, 0,0,...

hmm... last time you visited amd developer central is may, 2nd. i thought that was the place you can report amd-specific bugs, but it's abandoned...

Never mind!! I figured it out. I am supposed to use a vec4, since the rotations are 4 by 4 matrices and you give the position vector a 1 at the end...

I think if you try to do it yourself and run into problems, you can post a specific question and people will help you with it.

By "tesselator" are you referring to the building of geometry in the shader?

Thankyou for the replies

This just positions the plane with a function that is dependent on theta. Since each component uses sin/cos of the angle theta, they will cycle since...

You need a device context for OpenGL to work since it is for rendering - so no. If you want a "compute shader" without a window use OpenCL that is...

You have an error elsewhere in your program. I pasted your code into a test program and it worked fine. I suggest you have a some sort of array...

but what about his part (which is inside tick_plane()): void tick_per_plane(int i) { float theta = planes.theta += planes.speed; planes.z...

glTranslatef(planes.x, planes.y, planes.z); glRotatef(290.0, 1.0, 0.0, 0.0); glRotatef(planes.angle, 0.0, 0.0, 1.0); this positions...

Read the forums rules - we don't write code for people.

For GIS data and the like we actually calculate each of the line segments for the dashed lines and render the triangles for that. Let me know if you...

Try building with GLEW_STATIC compile option to link static library

I assume you mean includes and I agree. I have setup a template that generates both structures and I have a pseudo include in the shader via a pragma.

Thanks everyone. I downloaded glm and included it. In my Rotate function, after I get the matrix and use it, it says I am not allowed to use the...

Carsten newmann: Thanks for your reply. The line stippling is not useful because lines can appear very very wide in the screen when the user zooms...

Ups, isn't the title editable?. I meant "thick", of course ;-)

Since you are using the fixed function pipeline, have you looked at polygon/line stipple? (glPolygonStipple/glLineStipple)

glGetError returns 0 when called before that snippet. The terminal does not respond so I cannot see what glGetError returns. But, the following...