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Normal.cpp

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00001 #include "Normal.h"
00002 
00003 #include <iostream>
00004 
00005 using namespace X3DTK;
00006 using namespace std;
00007 
00008 Normal::Normal()
00009 : X3DNormalNode()
00010 {
00011   defineTagName("Normal", "Rendering");
00012 }
00013 
00014 Normal::Normal(const MFVec3f &vector)
00015 : X3DNormalNode(), vector_(vector)
00016 {
00017   defineTagName("Normal", "Rendering");
00018 }
00019 
00020 Normal::Normal(const Normal &C)
00021 : X3DNormalNode(), vector_(C.vector_)
00022 {
00023   defineTagName("Normal", "Rendering");
00024 }
00025 
00026 SFNode Normal::clone() const
00027 {
00028   return new Normal(*this);
00029 }
00030 
00031 Normal::~Normal()
00032 {
00033 }
00034 
00035 void Normal::setVector(const MFVec3f &vector)
00036 {
00037   vector_ = vector;
00038 }
00039 
00040 void Normal::loadAttributes(const X3DFileElement *element)
00041 { 
00042   int index;
00043   index = element->getIndexAttribute("vector");
00044   if (index != -1)
00045     vector_ = MFVec3f(element->getAttribute(index));  
00046 }
00047 
00048 SFString Normal::writeAttributes() const
00049 {
00050   SFString attr;
00051   if (!vector_.empty())
00052     attr += " vector=\"" + toSFString(vector_) + "\"";
00053       
00054   return attr;
00055 }

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