diff options
author | Miika Hamalainen <blender@miikah.org> | 2011-05-24 11:08:58 +0400 |
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committer | Miika Hamalainen <blender@miikah.org> | 2011-05-24 11:08:58 +0400 |
commit | 3b41ab432badf2d4598b798e0d0c6c9ece51172b (patch) | |
tree | 8b646a88ae5dbc8441b0434fc925f7e3f09c7bb5 /source/blender/modifiers/intern/MOD_dynamicpaint.c | |
parent | 25e276d3570d292f7e0a1306a864419024465d3b (diff) |
Applied Dynamic Paint 1.18f patch as a codebase for GSoC.
Diffstat (limited to 'source/blender/modifiers/intern/MOD_dynamicpaint.c')
-rw-r--r-- | source/blender/modifiers/intern/MOD_dynamicpaint.c | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/source/blender/modifiers/intern/MOD_dynamicpaint.c b/source/blender/modifiers/intern/MOD_dynamicpaint.c new file mode 100644 index 00000000000..66038db47a8 --- /dev/null +++ b/source/blender/modifiers/intern/MOD_dynamicpaint.c @@ -0,0 +1,109 @@ +/* +* ***** 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. +* +* Contributor(s): Miika Hämäläinen +* +* ***** END GPL LICENSE BLOCK ***** +* +*/ + +#include "stddef.h" + +#include "DNA_meshdata_types.h" +#include "DNA_object_types.h" + +#include "MEM_guardedalloc.h" + +#include "BKE_cdderivedmesh.h" +#include "BKE_modifier.h" +#include "BKE_dynamicpaint.h" + +#include "depsgraph_private.h" + +#include "MOD_util.h" + + +static void initData(ModifierData *md) +{ + DynamicPaintModifierData *pmd = (DynamicPaintModifierData*) md; + + pmd->canvas = NULL; + pmd->paint = NULL; + pmd->baking = 0; + pmd->time = -1; + pmd->type = 0; +} + +static void copyData(ModifierData *md, ModifierData *target) +{ + DynamicPaintModifierData *pmd = (DynamicPaintModifierData*)md; + DynamicPaintModifierData *tpmd = (DynamicPaintModifierData*)target; + + dynamicPaint_Modifier_copy(pmd, tpmd); +} + +static void freeData(ModifierData *md) +{ + DynamicPaintModifierData *pmd = (DynamicPaintModifierData*) md; + + dynamicPaint_Modifier_free (pmd); +} + +static CustomDataMask requiredDataMask(Object *ob, ModifierData *md) +{ + CustomDataMask dataMask = 0; + + dataMask |= (1 << CD_MTFACE); + + return dataMask; +} + +static void deformVerts( + ModifierData *md, Object *ob, DerivedMesh *derivedData, + float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc) +{ + DynamicPaintModifierData *pmd = (DynamicPaintModifierData*) md; + DerivedMesh *dm = get_cddm(ob, NULL, derivedData, vertexCos); + + + dynamicPaint_Modifier_do(pmd, md->scene, ob, dm); + + if(dm != derivedData) + dm->release(dm); +} + +static int dependsOnTime(ModifierData *md) +{ + return 1; +} + + +ModifierTypeInfo modifierType_DynamicPaint = { + /* name */ "Dynamic Paint", + /* structName */ "DynamicPaintModifierData", + /* structSize */ sizeof(DynamicPaintModifierData), + /* type */ eModifierTypeType_OnlyDeform, + /* flags */ eModifierTypeFlag_AcceptsMesh + | eModifierTypeFlag_Single, + + /* copyData */ copyData, + /* deformVerts */ deformVerts, + /* deformMatrices */ 0, + /* deformVertsEM */ 0, + /* deformMatricesEM */ 0, + /* applyModifier */ 0, + /* applyModifierEM */ 0, + /* initData */ initData, + /* requiredDataMask */ requiredDataMask, + /* freeData */ freeData, + /* isDisabled */ 0, + /* updateDepgraph */ 0, + /* dependsOnTime */ dependsOnTime, + /* foreachObjectLink */ 0, + /* foreachIDLink */ 0, +}; |