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A. Schneider, "Real-Time Volumetric Cloudscapes," in GPU Pro 7: Advanced Rendering Techniques, 2016, pp. 97-127. (Follow up presentations here, and here.)
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S. Hillaire, "Physically Based Sky, Atmosphere and Cloud Rendering in Frostbite" in Physically Based Shading in Theory and Practice course, SIGGRAPH 2016. [video] [course notes] [scatter integral shadertoy]
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[R. Högfeldt, "Convincing Cloud Rendering – An Implementation of Real-Time Dynamic Volumetric Clouds in Frostbite"](https://odr.chalmers.se/hand
Sergey Kosarevsky corporateshark
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pixelsnafu
/ CloudsResources.md
Last active
April 29, 2025 08:22
Useful Resources for Rendering Volumetric Clouds
PixelClear
/ OpenGL_Debug.c
Created
December 24, 2017 11:54
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| #include<dbghelp.h> | |
| void getStackTrace(char *funcName,int *lineNumber) | |
| { | |
| unsigned int i; | |
| void * stack[ 100 ]; | |
| unsigned short frames; | |
| SYMBOL_INFO * symbol; |
jcayzac
/ gist:1241840
Created
September 26, 2011 08:20
Charles Bloom algorithm for sphere-cone intersection
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| V = sphere.center - cone.apex_location | |
| a = V * cone.direction_normal | |
| b = a * cone.tan | |
| c = sqrt( V*V - a*a ) | |
| d = c - b | |
| e = d * cone.cos | |
| now if ( e >= sphere.radius ) , cull the sphere | |
| else if ( e <=-sphere.radius ) , totally include the sphere | |
| else the sphere is partially included. |