July 2012
Intermediate to advanced
712 pages
24h 57m
English
Content preview from OpenGL Insights
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18. Hierarchical Depth Culling and Bounding-Box Management on the GPU 257
18.5 Conclusion and Future Work
I have presented a culling pipeline that effectively marks occluded objects according
to the depth buffer mipmap set. The pipeline runs mostly on the GPU and requires
minimal DMA transfer. It is designed to support skinning, morphing, and any other
GPU-side mesh modifications. This feature is helpful for graphics engines that try
not to keep synchronized copies of meshes in main memory and perform all mesh-
related transformations on the GPU.
Using hierarchical depth culling makes classical frustum culling partially obso-
lete. Objects outside the ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.