Benjamin N

I would like to create a convertor from gl values to pixel values

For example, in gl world, the position should be in -1 1 format.

I would like to convert it in pixel, so the center of picture would be 512- 384 for a 1024*768 screen.

And I want to know it for every point (Keystone (ABCD), center,...

To complicate a litle bit, i would like to do this dynamicaly, whatever is the screen size (with jit.displays)

If you can help me to find myself, thanks!

For example, in gl world, the position should be in -1 1 format.
I would like to convert it in pixel, so the center of picture would be 512- 384 for a 1024*768 screen.
And I want to know it for every point (Keystone (ABCD), center,...

If you can help me to find myself, thanks!


jit-value-0-1-to-pixel-1024-to-768

check out the jit.gl.render messages screentoworld and worldtoscreen.

Jit value (0-1) to pixel (1024 to 768)