diff options
author | Lukas Tönne <lukas.toenne@gmail.com> | 2017-08-19 14:02:03 +0300 |
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committer | Lukas Tönne <lukas.toenne@gmail.com> | 2017-08-19 14:02:03 +0300 |
commit | 45f0f3dc0457a53a25103784f0e0d100c7a17cbe (patch) | |
tree | 94767d8e4fa6ea23f2bbd2274f239ecbbdc5931a /source/blender/blenkernel/intern/particle.c | |
parent | 0d67f8d5c46fcc97cbb0544ef7d8c3c0056025c4 (diff) | |
parent | 9a262ed47ecb1c9f43053b0653364c59d9595fdf (diff) |
Merge branch 'blender2.8' into strand_editmode
Diffstat (limited to 'source/blender/blenkernel/intern/particle.c')
-rw-r--r-- | source/blender/blenkernel/intern/particle.c | 63 |
1 files changed, 35 insertions, 28 deletions
diff --git a/source/blender/blenkernel/intern/particle.c b/source/blender/blenkernel/intern/particle.c index baa4214123e..79c4ad6e618 100644 --- a/source/blender/blenkernel/intern/particle.c +++ b/source/blender/blenkernel/intern/particle.c @@ -1856,7 +1856,7 @@ void precalc_guides(ParticleSimulationData *sim, ListBase *effectors) } } -int do_guides(EvaluationContext *eval_ctx, ParticleSettings *part, ListBase *effectors, ParticleKey *state, int index, float time) +int do_guides(const EvaluationContext *eval_ctx, ParticleSettings *part, ListBase *effectors, ParticleKey *state, int index, float time) { CurveMapping *clumpcurve = (part->child_flag & PART_CHILD_USE_CLUMP_CURVE) ? part->clumpcurve : NULL; CurveMapping *roughcurve = (part->child_flag & PART_CHILD_USE_ROUGH_CURVE) ? part->roughcurve : NULL; @@ -2768,7 +2768,7 @@ void psys_cache_paths(ParticleSimulationData *sim, float cfra, const bool use_re if (vg_length) MEM_freeN(vg_length); } -void psys_cache_edit_paths(EvaluationContext *eval_ctx, Scene *scene, Object *ob, PTCacheEdit *edit, float cfra, const bool use_render_params) +void psys_cache_edit_paths(const EvaluationContext *eval_ctx, Scene *scene, Object *ob, PTCacheEdit *edit, float cfra, const bool use_render_params) { ParticleCacheKey *ca, **cache = edit->pathcache; ParticleEditSettings *pset = &scene->toolsettings->particle; @@ -3317,7 +3317,7 @@ ParticleSettings *psys_new_settings(const char *name, Main *main) if (main == NULL) main = G.main; - part = BKE_libblock_alloc(main, ID_PA, name); + part = BKE_libblock_alloc(main, ID_PA, name, 0); default_particle_settings(part); @@ -3348,38 +3348,45 @@ void BKE_particlesettings_rough_curve_init(ParticleSettings *part) part->roughcurve = cumap; } -ParticleSettings *BKE_particlesettings_copy(Main *bmain, const ParticleSettings *part) +/** + * Only copy internal data of ParticleSettings ID from source to already allocated/initialized destination. + * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs. + * + * WARNING! This function will not handle ID user count! + * + * \param flag Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more). + */ +void BKE_particlesettings_copy_data( + Main *UNUSED(bmain), ParticleSettings *part_dst, const ParticleSettings *part_src, const int UNUSED(flag)) { - ParticleSettings *partn; - int a; + part_dst->pd = MEM_dupallocN(part_src->pd); + part_dst->pd2 = MEM_dupallocN(part_src->pd2); + part_dst->effector_weights = MEM_dupallocN(part_src->effector_weights); + part_dst->fluid = MEM_dupallocN(part_src->fluid); - partn = BKE_libblock_copy(bmain, &part->id); + if (part_src->clumpcurve) { + part_dst->clumpcurve = curvemapping_copy(part_src->clumpcurve); + } + if (part_src->roughcurve) { + part_dst->roughcurve = curvemapping_copy(part_src->roughcurve); + } - partn->pd = MEM_dupallocN(part->pd); - partn->pd2 = MEM_dupallocN(part->pd2); - partn->effector_weights = MEM_dupallocN(part->effector_weights); - partn->fluid = MEM_dupallocN(part->fluid); + part_dst->boids = boid_copy_settings(part_src->boids); - if (part->clumpcurve) - partn->clumpcurve = curvemapping_copy(part->clumpcurve); - if (part->roughcurve) - partn->roughcurve = curvemapping_copy(part->roughcurve); - - partn->boids = boid_copy_settings(part->boids); - - for (a = 0; a < MAX_MTEX; a++) { - if (part->mtex[a]) { - partn->mtex[a] = MEM_mallocN(sizeof(MTex), "psys_copy_tex"); - memcpy(partn->mtex[a], part->mtex[a], sizeof(MTex)); - id_us_plus((ID *)partn->mtex[a]->tex); + for (int a = 0; a < MAX_MTEX; a++) { + if (part_src->mtex[a]) { + part_dst->mtex[a] = MEM_dupallocN(part_src->mtex[a]); } } - BLI_duplicatelist(&partn->dupliweights, &part->dupliweights); - - BKE_id_copy_ensure_local(bmain, &part->id, &partn->id); + BLI_duplicatelist(&part_dst->dupliweights, &part_src->dupliweights); +} - return partn; +ParticleSettings *BKE_particlesettings_copy(Main *bmain, const ParticleSettings *part) +{ + ParticleSettings *part_copy; + BKE_id_copy_ex(bmain, &part->id, (ID **)&part_copy, 0, false); + return part_copy; } void BKE_particlesettings_make_local(Main *bmain, ParticleSettings *part, const bool lib_local) @@ -4318,7 +4325,7 @@ void psys_make_billboard(ParticleBillboardData *bb, float xvec[3], float yvec[3] madd_v3_v3fl(center, yvec, bb->offset[1]); } -void psys_apply_hair_lattice(EvaluationContext *eval_ctx, Scene *scene, Object *ob, ParticleSystem *psys) +void psys_apply_hair_lattice(const EvaluationContext *eval_ctx, Scene *scene, Object *ob, ParticleSystem *psys) { ParticleSimulationData sim = {0}; sim.eval_ctx = eval_ctx; |