Initial revision

source/gameengine/Rasterizer/RAS_TexVert.cpp

@@ -0,0 +1,152 @@
+/**
+ * $Id$
+ * ***** BEGIN GPL/BL DUAL 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. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * 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/BL DUAL LICENSE BLOCK *****
+ */
+
+#include "RAS_TexVert.h"
+
+
+RAS_TexVert::RAS_TexVert(const MT_Point3& xyz,
+						 const MT_Point2& uv,
+						 const unsigned int rgba,
+						 const short *normal,
+						 const short flag) 
+{
+	xyz.getValue(m_localxyz);
+	uv.getValue(m_uv1);
+	SetRGBA(rgba);
+	m_normal[0] = normal[0];
+	m_normal[1] = normal[1];
+	m_normal[2] = normal[2];
+	m_flag = flag;
+}
+
+
+
+const float* RAS_TexVert::getUV1 () const
+{
+	return m_uv1;
+}
+
+
+
+const MT_Point3& RAS_TexVert::xyz()
+{
+	g_pt3.setValue(m_localxyz);
+	return g_pt3;
+}
+
+void RAS_TexVert::SetXYZ(const MT_Point3& xyz)
+{
+	xyz.getValue(m_localxyz);
+}
+
+
+
+void RAS_TexVert::SetUV(const MT_Point2& uv)
+{
+	uv.getValue(m_uv1);
+}
+
+
+
+void RAS_TexVert::SetRGBA(const unsigned int rgba)
+{ 
+	m_rgba = rgba;
+}
+
+
+void RAS_TexVert::SetFlag(const short flag)
+{
+	m_flag = flag;
+}
+void RAS_TexVert::SetNormal(const MT_Vector3& normal)
+{
+	m_normal[0] = short(normal.x()*32767.0);
+	m_normal[1] = short(normal.y()*32767.0);
+	m_normal[2] = short(normal.z()*32767.0);
+}
+
+
+
+// leave multiline for debugging
+const short* RAS_TexVert::getNormal() const
+{
+	return m_normal;
+}
+
+
+
+const float* RAS_TexVert::getLocalXYZ() const
+{ 
+	return m_localxyz;
+}
+	
+
+
+const unsigned int& RAS_TexVert::getRGBA() const
+{
+	return m_rgba;
+}
+
+
+
+// compare two vertices, and return TRUE if both are almost identical (they can be shared)
+bool RAS_TexVert::closeTo(const RAS_TexVert* other)
+{
+	return ((MT_Vector3(m_localxyz) - MT_Vector3(other->m_localxyz)).fuzzyZero() &&
+		(MT_Vector2(m_uv1) - MT_Vector2(other->m_uv1)).fuzzyZero() &&
+		m_normal[0] == other->m_normal[0] &&
+		m_normal[1] == other->m_normal[1] &&
+		m_normal[2] == other->m_normal[2] &&
+		m_flag == other->m_flag &&
+		m_rgba == other->m_rgba) ;
+	
+}
+
+
+
+bool RAS_TexVert::closeTo(const MT_Point3& otherxyz,
+			 const MT_Point2& otheruv,
+			 const unsigned int otherrgba,
+			 short othernormal[3]) const
+{
+	return ((MT_Vector3(m_localxyz) - otherxyz).fuzzyZero() &&
+		(MT_Vector2(m_uv1) - otheruv).fuzzyZero() &&
+		m_normal[0] == othernormal[0] &&
+		m_normal[1] == othernormal[1] &&
+		m_normal[2] == othernormal[2] &&
+		m_rgba == otherrgba) ;
+}
+
+
+short RAS_TexVert::getFlag() const
+{
+	return m_flag;
+}