diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2011-11-06 18:00:55 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2011-11-06 18:00:55 +0400 |
| commit | b82dee0cb42e1796b3d1f9d6e9c2d4bd5b94b0de (patch) | |
| tree | ecce50faafe251ca91e8ab861fbae802d37d8364 /source/blender/blenkernel/intern/particle_system.c | |
| parent | e03fdd81122edba048882f07bfef09a1764e1682 (diff) | |
replace macros with bli math functions for particles code
Diffstat (limited to 'source/blender/blenkernel/intern/particle_system.c')
| -rw-r--r-- | source/blender/blenkernel/intern/particle_system.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/source/blender/blenkernel/intern/particle_system.c b/source/blender/blenkernel/intern/particle_system.c index ec058b23050..f92fb4444cc 100644 --- a/source/blender/blenkernel/intern/particle_system.c +++ b/source/blender/blenkernel/intern/particle_system.c @@ -454,7 +454,7 @@ static void distribute_grid(DerivedMesh *dm, ParticleSystem *psys) max[2]=MAX2(max[2],mv->co[2]); } - VECSUB(delta,max,min); + sub_v3_v3v3(delta, max, min); /* determine major axis */ axis = (delta[0]>=delta[1]) ? 0 : ((delta[1]>=delta[2]) ? 1 : 2); @@ -1588,15 +1588,15 @@ void psys_get_birth_coordinates(ParticleSimulationData *sim, ParticleData *pa, P if(part->tanfac!=0.0f){ //float phase=vg_rot?2.0f*(psys_particle_value_from_verts(sim->psmd->dm,part->from,pa,vg_rot)-0.5f):0.0f; float phase=0.0f; - mul_v3_fl(vtan,-(float)cos((float)M_PI*(part->tanphase+phase))); - fac=-(float)sin((float)M_PI*(part->tanphase+phase)); - VECADDFAC(vtan,vtan,utan,fac); + mul_v3_fl(vtan,-cosf((float)M_PI*(part->tanphase+phase))); + fac= -sinf((float)M_PI*(part->tanphase+phase)); + madd_v3_v3fl(vtan, utan, fac); mul_mat3_m4_v3(ob->obmat,vtan); - VECCOPY(utan,nor); + copy_v3_v3(utan, nor); mul_v3_fl(utan,dot_v3v3(vtan,nor)); - VECSUB(vtan,vtan,utan); + sub_v3_v3(vtan, utan); normalize_v3(vtan); } @@ -2606,7 +2606,7 @@ static void basic_integrate(ParticleSimulationData *sim, int p, float dfra, floa if(do_guides(sim->psys->effectors, &tkey, p, time)) { VECCOPY(pa->state.co,tkey.co); /* guides don't produce valid velocity */ - VECSUB(pa->state.vel,tkey.co,pa->prev_state.co); + sub_v3_v3v3(pa->state.vel, tkey.co, pa->prev_state.co); mul_v3_fl(pa->state.vel,1.0f/dtime); pa->state.time=tkey.time; } @@ -3471,7 +3471,7 @@ static void do_hair_dynamics(ParticleSimulationData *sim) /* create fake root before actual root to resist bending */ if(k==0) { float temp[3]; - VECSUB(temp, key->co, (key+1)->co); + sub_v3_v3v3(temp, key->co, (key+1)->co); VECCOPY(mvert->co, key->co); VECADD(mvert->co, mvert->co, temp); mul_m4_v3(hairmat, mvert->co); @@ -3589,7 +3589,7 @@ static void save_hair(ParticleSimulationData *sim, float UNUSED(cfra)){ mul_m4_v3(ob->imat, key->co); if(pa->totkey) { - VECSUB(key->co, key->co, root->co); + sub_v3_v3(key->co, root->co); psys_vec_rot_to_face(sim->psmd->dm, pa, key->co); } |