diff options
Diffstat (limited to 'source/blender/blenkernel/intern/particle.c')
| -rw-r--r-- | source/blender/blenkernel/intern/particle.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/source/blender/blenkernel/intern/particle.c b/source/blender/blenkernel/intern/particle.c index 927f4863e2d..e80289c75ae 100644 --- a/source/blender/blenkernel/intern/particle.c +++ b/source/blender/blenkernel/intern/particle.c @@ -4424,22 +4424,22 @@ void psys_make_billboard(ParticleBillboardData *bb, float xvec[3], float yvec[3] xvec[0] = 1.0f; xvec[1] = 0.0f; xvec[2] = 0.0f; yvec[0] = 0.0f; yvec[1] = 1.0f; yvec[2] = 0.0f; - /* can happen with bad pointcache or physics calculation - * since this becomes geometry, nan's and inf's crash raytrace code. - * better not allow this. */ - if( !finite(bb->vec[0]) || !finite(bb->vec[1]) || !finite(bb->vec[2]) || - !finite(bb->vel[0]) || !finite(bb->vel[1]) || !finite(bb->vel[2]) ) - { - zero_v3(bb->vec); - zero_v3(bb->vel); - - zero_v3(xvec); - zero_v3(yvec); - zero_v3(zvec); - zero_v3(center); - - return; - } + /* can happen with bad pointcache or physics calculation + * since this becomes geometry, nan's and inf's crash raytrace code. + * better not allow this. */ + if( !finite(bb->vec[0]) || !finite(bb->vec[1]) || !finite(bb->vec[2]) || + !finite(bb->vel[0]) || !finite(bb->vel[1]) || !finite(bb->vel[2]) ) + { + zero_v3(bb->vec); + zero_v3(bb->vel); + + zero_v3(xvec); + zero_v3(yvec); + zero_v3(zvec); + zero_v3(center); + + return; + } if(bb->align < PART_BB_VIEW) onevec[bb->align]=1.0f; |