110 lines
2.6 KiB
C
110 lines
2.6 KiB
C
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/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* Contributor(s): Miika H<EFBFBD>m<EFBFBD>l<EFBFBD>inen
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*
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* ***** END GPL LICENSE BLOCK *****
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*
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*/
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#include "stddef.h"
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#include "DNA_meshdata_types.h"
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#include "DNA_object_types.h"
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#include "MEM_guardedalloc.h"
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#include "BKE_cdderivedmesh.h"
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#include "BKE_modifier.h"
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#include "BKE_dynamicpaint.h"
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#include "depsgraph_private.h"
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#include "MOD_util.h"
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static void initData(ModifierData *md)
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{
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DynamicPaintModifierData *pmd = (DynamicPaintModifierData*) md;
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pmd->canvas = NULL;
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pmd->paint = NULL;
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pmd->baking = 0;
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pmd->time = -1;
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pmd->type = 0;
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}
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static void copyData(ModifierData *md, ModifierData *target)
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{
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DynamicPaintModifierData *pmd = (DynamicPaintModifierData*)md;
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DynamicPaintModifierData *tpmd = (DynamicPaintModifierData*)target;
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dynamicPaint_Modifier_copy(pmd, tpmd);
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}
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static void freeData(ModifierData *md)
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{
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DynamicPaintModifierData *pmd = (DynamicPaintModifierData*) md;
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dynamicPaint_Modifier_free (pmd);
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}
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static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
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{
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CustomDataMask dataMask = 0;
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dataMask |= (1 << CD_MTFACE);
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return dataMask;
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}
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static void deformVerts(
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ModifierData *md, Object *ob, DerivedMesh *derivedData,
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float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
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{
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DynamicPaintModifierData *pmd = (DynamicPaintModifierData*) md;
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DerivedMesh *dm = get_cddm(ob, NULL, derivedData, vertexCos);
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dynamicPaint_Modifier_do(pmd, md->scene, ob, dm);
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if(dm != derivedData)
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dm->release(dm);
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}
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static int dependsOnTime(ModifierData *md)
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{
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return 1;
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}
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ModifierTypeInfo modifierType_DynamicPaint = {
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/* name */ "Dynamic Paint",
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/* structName */ "DynamicPaintModifierData",
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/* structSize */ sizeof(DynamicPaintModifierData),
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/* type */ eModifierTypeType_OnlyDeform,
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/* flags */ eModifierTypeFlag_AcceptsMesh
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| eModifierTypeFlag_Single,
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/* copyData */ copyData,
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/* deformVerts */ deformVerts,
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/* deformMatrices */ 0,
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/* deformVertsEM */ 0,
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/* deformMatricesEM */ 0,
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/* applyModifier */ 0,
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/* applyModifierEM */ 0,
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/* initData */ initData,
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/* requiredDataMask */ requiredDataMask,
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/* freeData */ freeData,
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/* isDisabled */ 0,
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/* updateDepgraph */ 0,
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/* dependsOnTime */ dependsOnTime,
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/* foreachObjectLink */ 0,
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/* foreachIDLink */ 0,
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};
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