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source/blender/modifiers/intern/MOD_smoke.c
| Show First 20 Lines • Show All 111 Lines • ▼ Show 20 Lines | static DerivedMesh *applyModifier(ModifierData *md, Object *ob, | ||||
| return smokeModifier_do(smd, md->scene, ob, dm); | return smokeModifier_do(smd, md->scene, ob, dm); | ||||
| } | } | ||||
| static bool dependsOnTime(ModifierData *UNUSED(md)) | static bool dependsOnTime(ModifierData *UNUSED(md)) | ||||
| { | { | ||||
| return true; | return true; | ||||
| } | } | ||||
| static void update_depsgraph_flow_coll_object(DagForest *forest, | static bool is_flow_cb(Object *UNUSED(ob), ModifierData *md) | ||||
| DagNode *obNode, | |||||
| Object *object2) | |||||
| { | { | ||||
| SmokeModifierData *smd; | SmokeModifierData *smd = (SmokeModifierData *) md; | ||||
| if ((object2->id.tag & LIB_TAG_DOIT) == 0) { | return (smd->type & MOD_SMOKE_TYPE_FLOW) && smd->flow; | ||||
| return; | |||||
| } | |||||
| object2->id.tag &= ~LIB_TAG_DOIT; | |||||
| smd = (SmokeModifierData *)modifiers_findByType(object2, eModifierType_Smoke); | |||||
| if (smd && (((smd->type & MOD_SMOKE_TYPE_FLOW) && smd->flow) || | |||||
| ((smd->type & MOD_SMOKE_TYPE_COLL) && smd->coll))) | |||||
| { | |||||
| DagNode *curNode = dag_get_node(forest, object2); | |||||
| dag_add_relation(forest, curNode, obNode, DAG_RL_DATA_DATA | DAG_RL_OB_DATA, "Smoke Flow/Coll"); | |||||
| } | |||||
| if ((object2->transflag & OB_DUPLIGROUP) && object2->dup_group) { | |||||
| GroupObject *go; | |||||
| for (go = object2->dup_group->gobject.first; | |||||
| go != NULL; | |||||
| go = go->next) | |||||
| { | |||||
| if (go->ob == NULL) { | |||||
| continue; | |||||
| } | |||||
| update_depsgraph_flow_coll_object(forest, obNode, go->ob); | |||||
| } | |||||
| } | |||||
| } | } | ||||
| static void update_depsgraph_field_source_object(DagForest *forest, | static bool is_coll_cb(Object *UNUSED(ob), ModifierData *md) | ||||
| DagNode *obNode, | |||||
| Object *object, | |||||
| Object *object2) | |||||
| { | { | ||||
| if ((object2->id.tag & LIB_TAG_DOIT) == 0) { | SmokeModifierData *smd = (SmokeModifierData *) md; | ||||
| return; | return (smd->type & MOD_SMOKE_TYPE_COLL) && smd->coll; | ||||
| } | |||||
| object2->id.tag &= ~LIB_TAG_DOIT; | |||||
| if (object2->pd && object2->pd->forcefield == PFIELD_SMOKEFLOW && object2->pd->f_source == object) { | |||||
| DagNode *node2 = dag_get_node(forest, object2); | |||||
| dag_add_relation(forest, obNode, node2, DAG_RL_DATA_DATA | DAG_RL_OB_DATA, "Field Source Object"); | |||||
| } | |||||
| if ((object2->transflag & OB_DUPLIGROUP) && object2->dup_group) { | |||||
| GroupObject *go; | |||||
| for (go = object2->dup_group->gobject.first; | |||||
| go != NULL; | |||||
| go = go->next) | |||||
| { | |||||
| if (go->ob == NULL) { | |||||
| continue; | |||||
| } | |||||
| update_depsgraph_field_source_object(forest, obNode, object, go->ob); | |||||
| } | |||||
| } | |||||
| } | } | ||||
| static void updateDepgraph(ModifierData *md, DagForest *forest, | static void updateDepgraph(ModifierData *md, DagForest *forest, | ||||
| struct Main *bmain, | struct Main *UNUSED(bmain), | ||||
| struct Scene *scene, struct Object *ob, | struct Scene *scene, struct Object *ob, | ||||
| DagNode *obNode) | DagNode *obNode) | ||||
| { | { | ||||
| SmokeModifierData *smd = (SmokeModifierData *) md; | SmokeModifierData *smd = (SmokeModifierData *) md; | ||||
| Base *base; | |||||
| if (smd && (smd->type & MOD_SMOKE_TYPE_DOMAIN) && smd->domain) { | if (smd && (smd->type & MOD_SMOKE_TYPE_DOMAIN) && smd->domain) { | ||||
| if (smd->domain->fluid_group || smd->domain->coll_group) { | /* Actual code uses get_collisionobjects */ | ||||
| GroupObject *go = NULL; | dag_add_collision_relations(forest, scene, ob, obNode, smd->domain->fluid_group, ob->lay|scene->lay, eModifierType_Smoke, is_flow_cb, true, "Smoke Flow"); | ||||
| dag_add_collision_relations(forest, scene, ob, obNode, smd->domain->coll_group, ob->lay|scene->lay, eModifierType_Smoke, is_coll_cb, true, "Smoke Coll"); | |||||
| if (smd->domain->fluid_group) | |||||
| for (go = smd->domain->fluid_group->gobject.first; go; go = go->next) { | |||||
| if (go->ob) { | |||||
| SmokeModifierData *smd2 = (SmokeModifierData *)modifiers_findByType(go->ob, eModifierType_Smoke); | |||||
| /* check for initialized smoke object */ | dag_add_forcefield_relations(forest, scene, ob, obNode, smd->domain->effector_weights, true, PFIELD_SMOKEFLOW, "Smoke Force Field"); | ||||
| if (smd2 && (smd2->type & MOD_SMOKE_TYPE_FLOW) && smd2->flow) { | |||||
| DagNode *curNode = dag_get_node(forest, go->ob); | |||||
| dag_add_relation(forest, curNode, obNode, DAG_RL_DATA_DATA | DAG_RL_OB_DATA, "Smoke Flow"); | |||||
| } | |||||
| } | |||||
| } | |||||
| if (smd->domain->coll_group) | |||||
| for (go = smd->domain->coll_group->gobject.first; go; go = go->next) { | |||||
| if (go->ob) { | |||||
| SmokeModifierData *smd2 = (SmokeModifierData *)modifiers_findByType(go->ob, eModifierType_Smoke); | |||||
| /* check for initialized smoke object */ | |||||
| if (smd2 && (smd2->type & MOD_SMOKE_TYPE_COLL) && smd2->coll) { | |||||
| DagNode *curNode = dag_get_node(forest, go->ob); | |||||
| dag_add_relation(forest, curNode, obNode, DAG_RL_DATA_DATA | DAG_RL_OB_DATA, "Smoke Coll"); | |||||
| } | |||||
| } | |||||
| } | |||||
| } | |||||
| else { | |||||
| BKE_main_id_tag_listbase(&bmain->object, LIB_TAG_DOIT, true); | |||||
| base = scene->base.first; | |||||
| for (; base; base = base->next) { | |||||
| update_depsgraph_flow_coll_object(forest, obNode, base->object); | |||||
| } | |||||
| } | |||||
| /* add relation to all "smoke flow" force fields */ | |||||
| base = scene->base.first; | |||||
| BKE_main_id_tag_listbase(&bmain->object, LIB_TAG_DOIT, true); | |||||
| for (; base; base = base->next) { | |||||
| update_depsgraph_field_source_object(forest, obNode, ob, base->object); | |||||
| } | |||||
| } | |||||
| } | |||||
| static void update_depsgraph_flow_coll_object_new(struct DepsNodeHandle *node, | |||||
| Object *object2) | |||||
| { | |||||
| SmokeModifierData *smd; | |||||
| if ((object2->id.tag & LIB_TAG_DOIT) == 0) { | |||||
| return; | |||||
| } | |||||
| object2->id.tag &= ~LIB_TAG_DOIT; | |||||
| smd = (SmokeModifierData *)modifiers_findByType(object2, eModifierType_Smoke); | |||||
| if (smd && (((smd->type & MOD_SMOKE_TYPE_FLOW) && smd->flow) || | |||||
| ((smd->type & MOD_SMOKE_TYPE_COLL) && smd->coll))) | |||||
| { | |||||
| DEG_add_object_relation(node, object2, DEG_OB_COMP_TRANSFORM, "Smoke Flow/Coll"); | |||||
| DEG_add_object_relation(node, object2, DEG_OB_COMP_GEOMETRY, "Smoke Flow/Coll"); | |||||
| } | |||||
| if ((object2->transflag & OB_DUPLIGROUP) && object2->dup_group) { | |||||
| GroupObject *go; | |||||
| for (go = object2->dup_group->gobject.first; | |||||
| go != NULL; | |||||
| go = go->next) | |||||
| { | |||||
| if (go->ob == NULL) { | |||||
| continue; | |||||
| } | |||||
| update_depsgraph_flow_coll_object_new(node, go->ob); | |||||
| } | |||||
| } | |||||
| } | |||||
| static void update_depsgraph_field_source_object_new(struct DepsNodeHandle *node, | |||||
| Object *object, | |||||
| Object *object2) | |||||
| { | |||||
| if ((object2->id.tag & LIB_TAG_DOIT) == 0) { | |||||
| return; | |||||
| } | |||||
| object2->id.tag &= ~LIB_TAG_DOIT; | |||||
| if (object2->pd && object2->pd->forcefield == PFIELD_SMOKEFLOW && object2->pd->f_source == object) { | |||||
| DEG_add_object_relation(node, object2, DEG_OB_COMP_TRANSFORM, "Field Source Object"); | |||||
| DEG_add_object_relation(node, object2, DEG_OB_COMP_GEOMETRY, "Field Source Object"); | |||||
| } | |||||
| if ((object2->transflag & OB_DUPLIGROUP) && object2->dup_group) { | |||||
| GroupObject *go; | |||||
| for (go = object2->dup_group->gobject.first; | |||||
| go != NULL; | |||||
| go = go->next) | |||||
| { | |||||
| if (go->ob == NULL) { | |||||
| continue; | |||||
| } | |||||
| update_depsgraph_field_source_object_new(node, object, go->ob); | |||||
| } | |||||
| } | } | ||||
| } | } | ||||
| static void updateDepsgraph(ModifierData *md, | static void updateDepsgraph(ModifierData *md, | ||||
| struct Main *bmain, | struct Main *UNUSED(bmain), | ||||
| struct Scene *scene, | struct Scene *scene, | ||||
| Object *ob, | Object *ob, | ||||
| struct DepsNodeHandle *node) | struct DepsNodeHandle *node) | ||||
| { | { | ||||
| SmokeModifierData *smd = (SmokeModifierData *)md; | SmokeModifierData *smd = (SmokeModifierData *)md; | ||||
| Base *base; | |||||
| if (smd && (smd->type & MOD_SMOKE_TYPE_DOMAIN) && smd->domain) { | if (smd && (smd->type & MOD_SMOKE_TYPE_DOMAIN) && smd->domain) { | ||||
| if (smd->domain->fluid_group || smd->domain->coll_group) { | /* Actual code uses get_collisionobjects */ | ||||
| GroupObject *go = NULL; | DEG_add_collision_relations(node, scene, ob, smd->domain->fluid_group, ob->lay|scene->lay, eModifierType_Smoke, is_flow_cb, true, "Smoke Flow"); | ||||
| if (smd->domain->fluid_group != NULL) { | DEG_add_collision_relations(node, scene, ob, smd->domain->coll_group, ob->lay|scene->lay, eModifierType_Smoke, is_coll_cb, true, "Smoke Coll"); | ||||
| for (go = smd->domain->fluid_group->gobject.first; go; go = go->next) { | |||||
| if (go->ob != NULL) { | DEG_add_forcefield_relations(node, scene, ob, smd->domain->effector_weights, true, PFIELD_SMOKEFLOW, "Smoke Force Field"); | ||||
| SmokeModifierData *smd2 = (SmokeModifierData *)modifiers_findByType(go->ob, eModifierType_Smoke); | |||||
| /* Check for initialized smoke object. */ | |||||
| if (smd2 && (smd2->type & MOD_SMOKE_TYPE_FLOW) && smd2->flow) { | |||||
| DEG_add_object_relation(node, go->ob, DEG_OB_COMP_TRANSFORM, "Smoke Flow"); | |||||
| } | |||||
| } | |||||
| } | |||||
| } | |||||
| if (smd->domain->coll_group != NULL) { | |||||
| for (go = smd->domain->coll_group->gobject.first; go; go = go->next) { | |||||
| if (go->ob != NULL) { | |||||
| SmokeModifierData *smd2 = (SmokeModifierData *)modifiers_findByType(go->ob, eModifierType_Smoke); | |||||
| /* Check for initialized smoke object. */ | |||||
| if (smd2 && (smd2->type & MOD_SMOKE_TYPE_COLL) && smd2->coll) { | |||||
| DEG_add_object_relation(node, go->ob, DEG_OB_COMP_TRANSFORM, "Smoke Coll"); | |||||
| } | |||||
| } | |||||
| } | |||||
| } | |||||
| } | |||||
| else { | |||||
| BKE_main_id_tag_listbase(&bmain->object, LIB_TAG_DOIT, true); | |||||
| base = scene->base.first; | |||||
| for (; base; base = base->next) { | |||||
| update_depsgraph_flow_coll_object_new(node, base->object); | |||||
| } | |||||
| } | |||||
| /* add relation to all "smoke flow" force fields */ | |||||
| base = scene->base.first; | |||||
| BKE_main_id_tag_listbase(&bmain->object, LIB_TAG_DOIT, true); | |||||
| for (; base; base = base->next) { | |||||
| update_depsgraph_field_source_object_new(node, ob, base->object); | |||||
| } | |||||
| } | } | ||||
| } | } | ||||
| static void foreachIDLink(ModifierData *md, Object *ob, | static void foreachIDLink(ModifierData *md, Object *ob, | ||||
| IDWalkFunc walk, void *userData) | IDWalkFunc walk, void *userData) | ||||
| { | { | ||||
| SmokeModifierData *smd = (SmokeModifierData *) md; | SmokeModifierData *smd = (SmokeModifierData *) md; | ||||
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