diff options
Diffstat (limited to 'source/blender/modifiers/intern/MOD_smoke.c')
| -rw-r--r-- | source/blender/modifiers/intern/MOD_smoke.c | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/source/blender/modifiers/intern/MOD_smoke.c b/source/blender/modifiers/intern/MOD_smoke.c new file mode 100644 index 00000000000..32d908a5552 --- /dev/null +++ b/source/blender/modifiers/intern/MOD_smoke.c @@ -0,0 +1,134 @@ +/* +* $Id$ +* +* ***** BEGIN GPL LICENSE BLOCK ***** +* +* This program is free software; you can redistribute it and/or +* modify it under the terms of the GNU General Public License +* as published by the Free Software Foundation; either version 2 +* of the License, or (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program; if not, write to the Free Software Foundation, +* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +* +* The Original Code is Copyright (C) 2005 by the Blender Foundation. +* All rights reserved. +* +* Contributor(s): Daniel Dunbar +* Ton Roosendaal, +* Ben Batt, +* Brecht Van Lommel, +* Campbell Barton +* +* ***** END GPL LICENSE BLOCK ***** +* +*/ + +#include "stddef.h" + +#include "BKE_cdderivedmesh.h" +#include "BKE_modifier.h" +#include "BKE_smoke.h" + +#include "depsgraph_private.h" + +#include "MOD_util.h" + + +static void initData(ModifierData *md) +{ + SmokeModifierData *smd = (SmokeModifierData*) md; + + smd->domain = NULL; + smd->flow = NULL; + smd->coll = NULL; + smd->type = 0; + smd->time = -1; +} + +static void freeData(ModifierData *md) +{ + SmokeModifierData *smd = (SmokeModifierData*) md; + + smokeModifier_free (smd); +} + +static void deformVerts( + ModifierData *md, Object *ob, DerivedMesh *derivedData, + float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc) +{ + SmokeModifierData *smd = (SmokeModifierData*) md; + DerivedMesh *dm = dm= get_cddm(md->scene, ob, NULL, derivedData, vertexCos); + + smokeModifier_do(smd, md->scene, ob, dm, useRenderParams, isFinalCalc); + + if(dm != derivedData) + dm->release(dm); +} + +static int dependsOnTime(ModifierData *md) +{ + return 1; +} + +static void updateDepgraph( + ModifierData *md, DagForest *forest, struct Scene *scene, Object *ob, + DagNode *obNode) +{ + /*SmokeModifierData *smd = (SmokeModifierData *) md; + if(smd && (smd->type & MOD_SMOKE_TYPE_DOMAIN) && smd->domain) + { + if(smd->domain->fluid_group) + { + GroupObject *go = NULL; + + 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 + 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"); + } + } + } + } + } + */ +} + + +ModifierTypeInfo modifierType_Smoke = { + /* name */ "Smoke", + /* structName */ "SmokeModifierData", + /* structSize */ sizeof(SmokeModifierData), + /* type */ eModifierTypeType_OnlyDeform, + /* flags */ eModifierTypeFlag_AcceptsMesh + | eModifierTypeFlag_UsesPointCache + | eModifierTypeFlag_Single, + + /* copyData */ 0, + /* deformVerts */ deformVerts, + /* deformVertsEM */ 0, + /* deformMatricesEM */ 0, + /* applyModifier */ 0, + /* applyModifierEM */ 0, + /* initData */ initData, + /* requiredDataMask */ 0, + /* freeData */ freeData, + /* isDisabled */ 0, + /* updateDepgraph */ updateDepgraph, + /* dependsOnTime */ dependsOnTime, + /* foreachObjectLink */ 0, + /* foreachIDLink */ 0, +}; |