diff options
Diffstat (limited to 'source/blender/blenkernel/intern/particle.c')
| -rw-r--r-- | source/blender/blenkernel/intern/particle.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/source/blender/blenkernel/intern/particle.c b/source/blender/blenkernel/intern/particle.c index d645204d29c..93bf5a5c0b4 100644 --- a/source/blender/blenkernel/intern/particle.c +++ b/source/blender/blenkernel/intern/particle.c @@ -3786,14 +3786,22 @@ static int get_particle_uv(DerivedMesh *dm, ParticleData *pa, int face_index, co return 1; } -#define SET_PARTICLE_TEXTURE(type, pvalue, texfac) \ - if ((event & mtex->mapto) & type) { pvalue = texture_value_blend(def, pvalue, value, texfac, blend); } (void)0 - -#define CLAMP_PARTICLE_TEXTURE_POS(type, pvalue) \ - if (event & type) { if (pvalue < 0.0f) pvalue = 1.0f + pvalue; CLAMP(pvalue, 0.0f, 1.0f); } (void)0 - -#define CLAMP_PARTICLE_TEXTURE_POSNEG(type, pvalue) \ - if (event & type) { CLAMP(pvalue, -1.0f, 1.0f); } (void)0 +#define SET_PARTICLE_TEXTURE(type, pvalue, texfac) \ + if ((event & mtex->mapto) & type) { \ + pvalue = texture_value_blend(def, pvalue, value, texfac, blend); \ + } (void)0 + +#define CLAMP_PARTICLE_TEXTURE_POS(type, pvalue) \ + if (event & type) { \ + if (pvalue < 0.0f) \ + pvalue = 1.0f + pvalue; \ + CLAMP(pvalue, 0.0f, 1.0f); \ + } (void)0 + +#define CLAMP_PARTICLE_TEXTURE_POSNEG(type, pvalue) \ + if (event & type) { \ + CLAMP(pvalue, -1.0f, 1.0f); \ + } (void)0 static void get_cpa_texture(DerivedMesh *dm, ParticleSystem *psys, ParticleSettings *part, ParticleData *par, int child_index, int face_index, const float fw[4], float *orco, ParticleTexture *ptex, int event, float cfra) { @@ -3802,8 +3810,8 @@ static void get_cpa_texture(DerivedMesh *dm, ParticleSystem *psys, ParticleSetti float value, rgba[4], texvec[3]; ptex->ivel = ptex->life = ptex->exist = ptex->size = ptex->damp = - ptex->gravity = ptex->field = ptex->time = ptex->clump = ptex->kink = - ptex->effector = ptex->rough1 = ptex->rough2 = ptex->roughe = 1.f; + ptex->gravity = ptex->field = ptex->time = ptex->clump = ptex->kink = + ptex->effector = ptex->rough1 = ptex->rough2 = ptex->roughe = 1.0f; ptex->length = 1.0f - part->randlength * PSYS_FRAND(child_index + 26); ptex->length *= part->clength_thres < PSYS_FRAND(child_index + 27) ? part->clength : 1.0f; |