diff options
| author | Ton Roosendaal <ton@blender.org> | 2006-09-18 16:53:52 +0400 |
|---|---|---|
| committer | Ton Roosendaal <ton@blender.org> | 2006-09-18 16:53:52 +0400 |
| commit | 8e7e7e209a76e2848690cd722a0cbd0137f79930 (patch) | |
| tree | 20a96a7346a75256b0999337a9600541837e3a53 /source | |
| parent | a36377abd9951504f21b39b42d86c90e2f47cb55 (diff) | |
Bugfix #4999 part 2
Sky texture mapping option "Sphere" or "Tube" map now correctly maps to
world space as well, so a camera orientation or mirroring works fine.
Diffstat (limited to 'source')
| -rw-r--r-- | source/blender/render/intern/source/texture.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/source/blender/render/intern/source/texture.c b/source/blender/render/intern/source/texture.c index 146e8daafe7..fb41ba837d9 100644 --- a/source/blender/render/intern/source/texture.c +++ b/source/blender/render/intern/source/texture.c @@ -2098,8 +2098,12 @@ void do_sky_tex(float *rco, float *lo, float *dxyview, float *hor, float *zen, f case TEXCO_H_SPHEREMAP: case TEXCO_H_TUBEMAP: if(skyflag & WO_ZENUP) { - if(mtex->texco==TEXCO_H_TUBEMAP) tubemap(lo[0], lo[2], lo[1], tempvec, tempvec+1); - else spheremap(lo[0], lo[2], lo[1], tempvec, tempvec+1); + /* move view vector to global world space */ + VECCOPY(tempvec, lo); + Mat4Mul3Vecfl(R.viewinv, tempvec); + + if(mtex->texco==TEXCO_H_TUBEMAP) tubemap(tempvec[0], tempvec[1], tempvec[2], tempvec, tempvec+1); + else spheremap(tempvec[0], tempvec[1], tempvec[2], tempvec, tempvec+1); /* tube/spheremap maps for outside view, not inside */ tempvec[0]= 1.0-tempvec[0]; /* only top half */ |