Hi any good references on displaying sequence of images from a video as voxel data in OpenGL? I want to display all these images at once as a cuboid with 50% alpha and navigate using keyboard or mouse. Any suggestions or references would be of great help. Thank you
+1
A:
Check out this tutorial on setting up a 3D texture.
If you then render slices through the texture array with the appropriate UVW coordinates you will get what you are after.
Goz
2010-10-07 08:41:56
thanks Goz, there's actually example in OpenGL book about 3D Texture. A quick question, do you know how to load a PNG image into GLubyte array?
reddy
2010-10-07 14:17:42
Goz
2010-10-07 15:57:07