OpenGL occlusion culling system?

Like all culling algorithms, these are all a kind of bounding box of the scene to test it all at once!

Typically, a buffer is encoded that contains all the matrices of the scene's objects, another buffer contains the geometry bounding boxes, and a third buffer (memory) connects them together!

In any case, this method is no longer based on individual occlusion queries, but rather uses shaders to sort out many boxes (object frames) simultaneously.

For example, this simple approach that anyone can understand: 
►►  OpenGL example of shader-based occlusion culling

(Image-1) OpenGL occlusion culling system?

Keywords: opengl, occlusion, culling, system, like, algorithms, these, kind, bounding, scene, test, once, typically, buffer, encoded, that, contains

▲ Back to the top ▲