Revision 00be51f0
Added by Leszek Koltunski about 4 years ago
| src/main/java/org/distorted/library/effect/VertexEffectQuaternion.java | ||
|---|---|---|
| 57 | 57 |
+ "float qy = vUniforms[effect].y; \n" |
| 58 | 58 |
+ "float qz = vUniforms[effect].z; \n" |
| 59 | 59 |
+ "float qw = vUniforms[effect].w; \n" |
| 60 |
+ "vec3 center = vUniforms[effect+1].yzw; \n" |
|
| 61 |
|
|
| 62 |
+ "v -= center; \n" |
|
| 60 | 63 |
|
| 61 | 64 |
+ "float tx = qx - v.z*qy + v.y*qz + v.x*qw; \n" |
| 62 | 65 |
+ "float ty = qy + v.z*qx + v.y*qw - v.x*qz; \n" |
| ... | ... | |
| 67 | 70 |
+ "v.y = qw*ty - qz*tx - qy*tw + qx*tz; \n" |
| 68 | 71 |
+ "v.z = qw*tz - qz*tw + qy*tx - qx*ty; \n" |
| 69 | 72 |
|
| 73 |
+ "v += center; \n" |
|
| 74 |
|
|
| 70 | 75 |
+ "float nx = - n.z*qy + n.y*qz + n.x*qw; \n" |
| 71 | 76 |
+ "float ny = + n.z*qx + n.y*qw - n.x*qz; \n" |
| 72 | 77 |
+ "float nz = + n.z*qw - n.y*qx + n.x*qy; \n" |
Also available in: Unified diff
new VertexEffectShear