1 files changed, 69 insertions, 0 deletions
diff --git a/intern/dualcon/intern/GeoCommon.h b/intern/dualcon/intern/GeoCommon.h
new file mode 100644
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+++ b/intern/dualcon/intern/GeoCommon.h
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+/*
+ * ***** 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.
+ *
+ * Contributor(s): Tao Ju
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef GEOCOMMON_H
+#define GEOCOMMON_H
+
+#define UCHAR unsigned char
+#define USHORT unsigned short
+
+#define USE_MINIMIZER
+
+/**
+ * Structure definitions for points and triangles.
+ *
+ * @author Tao Ju
+ */
+
+
+// 3d point with integer coordinates
+typedef struct
+{
+	int x, y, z;
+} Point3i;
+
+typedef struct
+{
+	Point3i begin;
+	Point3i end;
+} BoundingBox;
+
+// triangle that points to three vertices
+typedef struct 
+{
+	float vt[3][3] ;
+} Triangle;
+
+// 3d point with float coordinates
+typedef struct
+{
+	float x, y, z;
+} Point3f;
+
+typedef struct
+{
+	Point3f begin;
+	Point3f end;
+} BoundingBoxf;
+
+
+#endif