From 1fe21f7e8f2f12b8b0707609e132b53fcc842f9e Mon Sep 17 00:00:00 2001
From: Ton Roosendaal <ton@blender.org>
Date: Mon, 5 Jan 2009 15:19:31 +0000
Subject: 2.5

Put back Armature/Pose code, including 'heat weight'.
I've added reeb.h to get things compile, but Martin will
cleanup files and put back?

Now where to put all vertexgroup code.... I guess mesh?

Note for msvc: yep, another new dir to add! :)
---
 source/blender/editors/armature/meshlaplacian.h | 85 +++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 source/blender/editors/armature/meshlaplacian.h

(limited to 'source/blender/editors/armature/meshlaplacian.h')

diff --git a/source/blender/editors/armature/meshlaplacian.h b/source/blender/editors/armature/meshlaplacian.h
new file mode 100644
index 00000000000..00c0aefaec7
--- /dev/null
+++ b/source/blender/editors/armature/meshlaplacian.h
@@ -0,0 +1,85 @@
+/**
+ * $Id$
+ *
+ * ***** 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ * BIF_meshlaplacian.h: Algorithms using the mesh laplacian.
+ */
+
+#ifndef BIF_MESHLAPLACIAN_H
+#define BIF_MESHLAPLACIAN_H
+
+//#define RIGID_DEFORM
+
+struct Scene;
+struct Object;
+struct Mesh;
+struct bDeformGroup;
+struct MeshDeformModifierData;
+
+#ifdef RIGID_DEFORM
+struct EditMesh;
+#endif
+
+/* Laplacian System */
+
+struct LaplacianSystem;
+typedef struct LaplacianSystem LaplacianSystem;
+
+LaplacianSystem *laplacian_construct_begin(int totvert, int totface, int lsq);
+
+void laplacian_add_vertex(LaplacianSystem *sys, float *co, int pinned);
+void laplacian_add_triangle(LaplacianSystem *sys, int v1, int v2, int v3);
+
+void laplacian_construct_end(LaplacianSystem *sys);
+void laplacian_delete(LaplacianSystem *sys);
+
+void laplacian_begin_solve(LaplacianSystem *sys, int index);
+void laplacian_add_right_hand_side(LaplacianSystem *sys, int v, float value);
+int laplacian_system_solve(LaplacianSystem *sys);
+float laplacian_system_get_solution(int v);
+
+/* Heat Weighting */
+
+void heat_bone_weighting(struct Object *ob, struct Mesh *me, float (*verts)[3],
+	int numbones, struct bDeformGroup **dgrouplist,
+	struct bDeformGroup **dgroupflip, float (*root)[3], float (*tip)[3],
+	int *selected);
+
+#ifdef RIGID_DEFORM
+/* As-Rigid-As-Possible Deformation */
+
+void rigid_deform_begin(struct EditMesh *em);
+void rigid_deform_iteration(void);
+void rigid_deform_end(int cancel);
+#endif
+
+/* Harmonic Coordinates */
+
+void harmonic_coordinates_bind(struct Scene *scene, struct MeshDeformModifierData *mmd,
+	float (*vertexcos)[3], int totvert, float cagemat[][4]);
+
+#endif
+
-- 
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