Added DNA and RNA for skin modifier, stubbed in skin modifier functions

4 files changed, 91 insertions, 0 deletions

diff --git a/source/blender/modifiers/CMakeLists.txt b/source/blender/modifiers/CMakeLists.txt
index d1f153265ac..7db03f48631 100644
--- a/source/blender/modifiers/CMakeLists.txt
+++ b/source/blender/modifiers/CMakeLists.txt
@@ -70,6 +70,7 @@ set(SRC
 	intern/MOD_shapekey.c
 	intern/MOD_shrinkwrap.c
 	intern/MOD_simpledeform.c
+	intern/MOD_skin.c
 	intern/MOD_smoke.c
 	intern/MOD_smooth.c
 	intern/MOD_softbody.c
diff --git a/source/blender/modifiers/MOD_modifiertypes.h b/source/blender/modifiers/MOD_modifiertypes.h
index 4e44a226c64..329037ee210 100644
--- a/source/blender/modifiers/MOD_modifiertypes.h
+++ b/source/blender/modifiers/MOD_modifiertypes.h
@@ -72,6 +72,7 @@ extern ModifierTypeInfo modifierType_ShapeKey;
 extern ModifierTypeInfo modifierType_Solidify;
 extern ModifierTypeInfo modifierType_Screw;
 extern ModifierTypeInfo modifierType_Warp;
+extern ModifierTypeInfo modifierType_Skin;
 
 /* MOD_util.c */
 void modifier_type_init(ModifierTypeInfo *types[]);
diff --git a/source/blender/modifiers/intern/MOD_skin.c b/source/blender/modifiers/intern/MOD_skin.c
new file mode 100644
index 00000000000..adc47f32c9c
--- /dev/null
+++ b/source/blender/modifiers/intern/MOD_skin.c
@@ -0,0 +1,88 @@
+/*
+* $Id$
+*
+* ***** 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.
+*
+* ***** END GPL LICENSE BLOCK *****
+*
+*/
+
+/** \file blender/modifiers/intern/MOD_skin.c
+ *  \ingroup modifiers
+ */
+
+
+#include <stddef.h>
+
+#include "BKE_cdderivedmesh.h"
+#include "BKE_modifier.h"
+
+#include "DNA_mesh_types.h"
+#include "DNA_object_types.h"
+
+#include "MOD_util.h"
+
+static void initData(ModifierData *md)
+{
+	SkinModifierData *smd = (SkinModifierData*)md;
+
+	smd->threshold = 0;
+	smd->subdiv = 1;
+	smd->flag = MOD_SKIN_DRAW_NODES;
+}
+
+static void copyData(ModifierData *md, ModifierData *target)
+{
+	SkinModifierData *smd = (SkinModifierData*) md;
+	SkinModifierData *tsmd = (SkinModifierData*) target;
+
+	tsmd->threshold = smd->threshold;
+	tsmd->subdiv = smd->subdiv;
+	tsmd->flag = smd->flag;
+}
+
+static DerivedMesh *applyModifier(ModifierData *md, Object *ob, DerivedMesh *dm,
+						   int useRenderParams, int isFinalCalc)
+{
+	return dm;
+}
+
+
+ModifierTypeInfo modifierType_Skin = {
+	/* name */              "Skin",
+	/* structName */        "SkinModifierData",
+	/* structSize */        sizeof(SkinModifierData),
+	/* type */              eModifierTypeType_Constructive,
+	/* flags */             eModifierTypeFlag_AcceptsMesh,
+
+	/* copyData */          copyData,
+	/* deformVerts */       NULL,
+	/* deformMatrices */    NULL,
+	/* deformVertsEM */     NULL,
+	/* deformMatricesEM */  NULL,
+	/* applyModifier */     applyModifier,
+	/* applyModifierEM */   NULL,
+	/* initData */          initData,
+	/* requiredDataMask */  NULL,
+	/* freeData */          NULL,
+	/* isDisabled */        NULL,
+	/* updateDepgraph */    NULL,
+	/* dependsOnTime */     NULL,
+	/* dependsOnNormals */	NULL,
+	/* foreachObjectLink */ NULL,
+	/* foreachIDLink */     NULL,
+};
diff --git a/source/blender/modifiers/intern/MOD_util.c b/source/blender/modifiers/intern/MOD_util.c
index e9b835eab81..e823a347ced 100644
--- a/source/blender/modifiers/intern/MOD_util.c
+++ b/source/blender/modifiers/intern/MOD_util.c
@@ -295,5 +295,6 @@ void modifier_type_init(ModifierTypeInfo *types[])
 	INIT_TYPE(Solidify);
 	INIT_TYPE(Screw);
 	INIT_TYPE(Warp);
+	INIT_TYPE(Skin);
 #undef INIT_TYPE
 }