diff options
Diffstat (limited to 'source/blender/blenkernel/intern/particle_system.c')
| -rw-r--r-- | source/blender/blenkernel/intern/particle_system.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/source/blender/blenkernel/intern/particle_system.c b/source/blender/blenkernel/intern/particle_system.c index 79440b79d5c..b7d17c386f6 100644 --- a/source/blender/blenkernel/intern/particle_system.c +++ b/source/blender/blenkernel/intern/particle_system.c @@ -980,14 +980,14 @@ void psys_get_birth_coords(ParticleSimulationData *sim, ParticleData *pa, Partic } /* recursively evaluate emitter parent anim at cfra */ -static void evaluate_emitter_anim(Scene *scene, Object *ob, float cfra) +static void evaluate_emitter_anim(struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, float cfra) { if (ob->parent) - evaluate_emitter_anim(scene, ob->parent, cfra); + evaluate_emitter_anim(eval_ctx, scene, ob->parent, cfra); /* we have to force RECALC_ANIM here since where_is_objec_time only does drivers */ BKE_animsys_evaluate_animdata(scene, &ob->id, ob->adt, cfra, ADT_RECALC_ANIM); - BKE_object_where_is_calc_time(scene, ob, cfra); + BKE_object_where_is_calc_time(eval_ctx, scene, ob, cfra); } /* sets particle to the emitter surface with initial velocity & rotation */ @@ -1001,7 +1001,7 @@ void reset_particle(ParticleSimulationData *sim, ParticleData *pa, float dtime, /* get precise emitter matrix if particle is born */ if (part->type != PART_HAIR && dtime > 0.f && pa->time < cfra && pa->time >= sim->psys->cfra) { - evaluate_emitter_anim(sim->scene, sim->ob, pa->time); + evaluate_emitter_anim(sim->eval_ctx, sim->scene, sim->ob, pa->time); psys->flag |= PSYS_OB_ANIM_RESTORE; } @@ -1133,7 +1133,8 @@ static void set_keyed_keys(ParticleSimulationData *sim) int totpart = psys->totpart, k, totkeys = psys->totkeyed; int keyed_flag = 0; - ksim.scene= sim->scene; + ksim.eval_ctx = sim->eval_ctx; + ksim.scene = sim->scene; /* no proper targets so let's clear and bail out */ if (psys->totkeyed==0) { @@ -1294,7 +1295,7 @@ void psys_update_particle_tree(ParticleSystem *psys, float cfra) static void psys_update_effectors(ParticleSimulationData *sim) { pdEndEffectors(&sim->psys->effectors); - sim->psys->effectors = pdInitEffectors(sim->scene, sim->ob, sim->psys, + sim->psys->effectors = pdInitEffectors(sim->eval_ctx, sim->scene, sim->ob, sim->psys, sim->psys->part->effector_weights, true); precalc_guides(sim, sim->psys->effectors); } @@ -2115,7 +2116,7 @@ static void basic_integrate(ParticleSimulationData *sim, int p, float dfra, floa tkey.time=pa->state.time; if (part->type != PART_HAIR) { - if (do_guides(sim->psys->part, sim->psys->effectors, &tkey, p, time)) { + if (do_guides(sim->eval_ctx, sim->psys->part, sim->psys->effectors, &tkey, p, time)) { copy_v3_v3(pa->state.co,tkey.co); /* guides don't produce valid velocity */ sub_v3_v3v3(pa->state.vel, tkey.co, pa->prev_state.co); @@ -3191,7 +3192,7 @@ static void do_hair_dynamics(ParticleSimulationData *sim) psys->hair_out_dm = CDDM_copy(psys->hair_in_dm); psys->hair_out_dm->getVertCos(psys->hair_out_dm, deformedVerts); - clothModifier_do(psys->clmd, sim->scene, sim->ob, psys->hair_in_dm, deformedVerts); + clothModifier_do(psys->clmd, sim->eval_ctx, sim->scene, sim->ob, psys->hair_in_dm, deformedVerts); CDDM_apply_vert_coords(psys->hair_out_dm, deformedVerts); @@ -4151,7 +4152,7 @@ static int hair_needs_recalc(ParticleSystem *psys) /* main particle update call, checks that things are ok on the large scale and * then advances in to actual particle calculations depending on particle type */ -void particle_system_update(Scene *scene, Object *ob, ParticleSystem *psys, const bool use_render_params) +void particle_system_update(struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, ParticleSystem *psys, const bool use_render_params) { ParticleSimulationData sim= {0}; ParticleSettings *part = psys->part; @@ -4165,10 +4166,11 @@ void particle_system_update(Scene *scene, Object *ob, ParticleSystem *psys, cons cfra= BKE_scene_frame_get(scene); - sim.scene= scene; - sim.ob= ob; - sim.psys= psys; - sim.psmd= psys_get_modifier(ob, psys); + sim.eval_ctx = eval_ctx; + sim.scene = scene; + sim.ob = ob; + sim.psys = psys; + sim.psmd = psys_get_modifier(ob, psys); /* system was already updated from modifier stack */ if (sim.psmd->flag & eParticleSystemFlag_psys_updated) { @@ -4311,7 +4313,7 @@ void particle_system_update(Scene *scene, Object *ob, ParticleSystem *psys, cons /* make sure emitter is left at correct time (particle emission can change this) */ if (psys->flag & PSYS_OB_ANIM_RESTORE) { - evaluate_emitter_anim(scene, ob, cfra); + evaluate_emitter_anim(eval_ctx, scene, ob, cfra); psys->flag &= ~PSYS_OB_ANIM_RESTORE; } |