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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit47d455dd55be855e4cc691c32f687f723d9247ee (patch)
tree52e236aaa2576bdb3840ebede26619692fed6d7d /kpovmodeler/pm3dcontrolpoint.cpp
downloadtdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.tar.gz
tdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kpovmodeler/pm3dcontrolpoint.cpp')
-rw-r--r--kpovmodeler/pm3dcontrolpoint.cpp49
1 files changed, 49 insertions, 0 deletions
diff --git a/kpovmodeler/pm3dcontrolpoint.cpp b/kpovmodeler/pm3dcontrolpoint.cpp
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+++ b/kpovmodeler/pm3dcontrolpoint.cpp
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+/*
+**************************************************************************
+ description
+ --------------------
+ copyright : (C) 2000-2001 by Andreas Zehender
+ email : zehender@kde.org
+**************************************************************************
+
+**************************************************************************
+* *
+* 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. *
+* *
+**************************************************************************/
+
+#include "pm3dcontrolpoint.h"
+#include "pmmath.h"
+#include <math.h>
+
+PM3DControlPoint::PM3DControlPoint( const PMVector& point, int id,
+ const QString& description )
+ : PMControlPoint( id, description )
+{
+ m_point = point;
+}
+
+void PM3DControlPoint::graphicalChangeStarted( )
+{
+ m_originalPoint = m_point;
+}
+
+void PM3DControlPoint::graphicalChange( const PMVector& startPoint,
+ const PMVector& /*viewNormal*/,
+ const PMVector& endPoint )
+{
+ m_point = m_originalPoint + endPoint - startPoint;
+}
+
+void PM3DControlPoint::snapToGrid( )
+{
+ int i;
+ double d = moveGrid( );
+ if( !approxZero( d ) )
+ for( i = 0; i < 3; i++ )
+ m_point[i] = rint( m_point[i] / d ) * d;
+ setChanged( );
+}