[Hgengine-cvs] SF.net SVN: hgengine:[159] Mercury2/src

[<axl...@us...>]

Revision: 159
          http://hgengine.svn.sourceforge.net/hgengine/?rev=159&view=rev
Author:   axlecrusher
Date:     2009-03-02 19:41:32 +0000 (Mon, 02 Mar 2009)

Log Message:
-----------
update

Modified Paths:
--------------
    Mercury2/src/MercuryVertex.cpp
    Mercury2/src/MercuryVertex.h

Modified: Mercury2/src/MercuryVertex.cpp
===================================================================
--- Mercury2/src/MercuryVertex.cpp	2009-03-02 19:35:20 UTC (rev 158)
+++ Mercury2/src/MercuryVertex.cpp	2009-03-02 19:41:32 UTC (rev 159)
@@ -17,7 +17,7 @@
 MercuryVertex::MercuryVertex( const float * in )
 {
 	for (unsigned int i = 0; i < 3; ++i)
-		m_xyz[i] *= in[i];
+		m_xyz[i] = in[i];
 }
 
 void MercuryVertex::NormalizeSelf()
@@ -86,7 +86,18 @@
 	return ret;
 }
 
+float MercuryVertex::DotProduct(const MercuryVertex& rhs) const
+{
+	return (m_xyz[0]*rhs.m_xyz[0]+m_xyz[1]*rhs.m_xyz[1]+m_xyz[2]*rhs.m_xyz[2]);
+}
 
+void MercuryVertex::Print() const
+{
+	printf("%f %f %f\n", m_xyz[0], m_xyz[1], m_xyz[2]);
+}
+
+
+
 /****************************************************************************
  *   Copyright (C) 2009 by Joshua Allen                                     *
  *                                                                          *

Modified: Mercury2/src/MercuryVertex.h
===================================================================
--- Mercury2/src/MercuryVertex.h	2009-03-02 19:35:20 UTC (rev 158)
+++ Mercury2/src/MercuryVertex.h	2009-03-02 19:41:32 UTC (rev 159)
@@ -61,6 +61,9 @@
 
 		///Obtain the cross product (*this) x p
 		MercuryVertex CrossProduct(const MercuryVertex& p) const;
+		
+		float DotProduct(const MercuryVertex& rhs) const;
+		void Print() const;
 
 		float m_xyz[3];
 };


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