Computer Graphics Beta
John Calsbeek
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About

I’m interested in physics, data-oriented design, parallelism, lock-free programming, SIMD programming, cache optimization, compilers, and procedural content generation.

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Top posts
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All Questions Answers
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30
When is a compute shader more efficient than a pixel shader for image filtering?
Aug 5 '15
29
What is the cost of changing state?
Aug 5 '15
22
What is fwidth and how does it work?
Aug 5 '15
20
Why integrate over a hemisphere (and not a sphere) to solve the rendering equation?
Aug 21 '15
17
How can I generate procedural noise on a sphere?
Aug 5 '15
17
Are lookup textures still used for anything?
Aug 12 '15
15
When to disable perspective correct interpolation ( noperspective )
Aug 5 '15
11
What effects does path tracing capture that recursive ray tracing does not?
May 18 '16
11
What is the performance tradeoff between forward and deferred rendering?
Aug 9 '15
11
Volumetric rendering fundamental concepts and terminology
Aug 9 '15
Top Meta posts
1
2
7
Are questions about Monte Carlo integration on topic?
3
What should we name our chatroom?
3
Should "ray tracing" and "path tracing" be separate tags?
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244
Finding out whether a string is numeric or not
119
What does @synchronized() do as a singleton method in objective C?
95
How do you generate tileable Perlin noise?
87
size vs capacity of a vector?
85
Using the result of a command as an argument in bash?

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