diff options
| author | Janne Karhu <jhkarh@gmail.com> | 2010-01-23 18:45:01 +0300 |
|---|---|---|
| committer | Janne Karhu <jhkarh@gmail.com> | 2010-01-23 18:45:01 +0300 |
| commit | 9feadd443a69484ec5b56af566d28758cc7ae119 (patch) | |
| tree | 97355147e633ad439fb6d56f66b88413bc81dc1c /source/blender/blenkernel/intern/effect.c | |
| parent | 1bb6ba0605d56f5fcb3a190a350659dd2e4ae600 (diff) | |
Small fixes for particles.
* Particle collision with size was broken since raytrace optimizations by jaguarandi, now the collision code falls back to old slower method when the collision ray has a radius.
* Single goal/avoid object now works for boids.
* Some tiny improvements on collision avoidance for boids.
Diffstat (limited to 'source/blender/blenkernel/intern/effect.c')
| -rw-r--r-- | source/blender/blenkernel/intern/effect.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/source/blender/blenkernel/intern/effect.c b/source/blender/blenkernel/intern/effect.c index b261d3365af..f4fea899005 100644 --- a/source/blender/blenkernel/intern/effect.c +++ b/source/blender/blenkernel/intern/effect.c @@ -593,7 +593,7 @@ int get_effector_data(EffectorCache *eff, EffectorData *efd, EffectedPoint *poin float cfra = eff->scene->r.cfra; int ret = 0; - if(eff->pd->shape==PFIELD_SHAPE_SURFACE && eff->surmd) { + if(eff->pd && eff->pd->shape==PFIELD_SHAPE_SURFACE && eff->surmd) { /* closest point in the object surface is an effector */ float vec[3]; @@ -606,7 +606,7 @@ int get_effector_data(EffectorCache *eff, EffectorData *efd, EffectedPoint *poin efd->size = 0.0f; } - else if(eff->pd->shape==PFIELD_SHAPE_POINTS) { + else if(eff->pd && eff->pd->shape==PFIELD_SHAPE_POINTS) { if(eff->ob->derivedFinal) { DerivedMesh *dm = eff->ob->derivedFinal; @@ -667,7 +667,7 @@ int get_effector_data(EffectorCache *eff, EffectorData *efd, EffectedPoint *poin normalize_v3(efd->nor); /* for vortex the shape chooses between old / new force */ - if(eff->pd->shape == PFIELD_SHAPE_PLANE) { + if(eff->pd && eff->pd->shape == PFIELD_SHAPE_PLANE) { /* efd->loc is closes point on effector xy-plane */ float temp[3]; sub_v3_v3v3(temp, point->loc, ob->obmat[3]); @@ -698,7 +698,7 @@ int get_effector_data(EffectorCache *eff, EffectorData *efd, EffectedPoint *poin efd->distance = len_v3(efd->vec_to_point); /* rest length for harmonic effector, will have to see later if this could be extended to other effectors */ - if(eff->pd->forcefield == PFIELD_HARMONIC && eff->pd->f_size) + if(eff->pd && eff->pd->forcefield == PFIELD_HARMONIC && eff->pd->f_size) mul_v3_fl(efd->vec_to_point, (efd->distance-eff->pd->f_size)/efd->distance); if(eff->flag & PE_USE_NORMAL_DATA) { |