Main repository of MikuMikuStudio
| Revision | 4151a5fcd79adca34330fce3cc27bd652c391595 (tree) |
|---|---|
| Time | 2013-07-07 06:34:45 |
| Author | kobayasi <kobayasi@pscn...> |
| Commiter | kobayasi |
copy from jme10694
| @@ -0,0 +1,10 @@ | ||
| 1 | +#ifdef ENABLE_AREA | |
| 2 | +bool isOverExtent(vec3 position,vec3 center,float radius){ | |
| 3 | + vec2 dist = position.xz-center.xz; | |
| 4 | + #ifdef SQUARE_AREA | |
| 5 | + return dist.x*dist.x >radius || dist.y*dist.y >radius; | |
| 6 | + #else | |
| 7 | + return dot(dist,dist)>radius; | |
| 8 | + #endif | |
| 9 | +} | |
| 10 | +#endif | |
| \ No newline at end of file |
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engine/src/core-data/Common/ShaderLib/WaterUtil.glsllib