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corrected ColorRamp code (template specialization)

This commit is contained in:
Paolo Cignoni 2004-09-09 12:51:28 +00:00
parent 6137d15e7e
commit c047097ff3
1 changed files with 10 additions and 7 deletions
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15
vcg/space/color4.h
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@ -24,6 +24,9 @@
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$Log: not supported by cvs2svn $ $Log: not supported by cvs2svn $
Revision 1.10 2004/09/09 08:39:33 cignoni
added a 'template<>' to the specialized constructors from a enum
Revision 1.9 2004/09/03 13:58:48 fasano Revision 1.9 2004/09/03 13:58:48 fasano
Corretto errore sintattico nelle specializzazioni parziali (float e char) di due costruttori di Color4 Corretto errore sintattico nelle specializzazioni parziali (float e char) di due costruttori di Color4
@ -224,19 +227,19 @@ template <class T>
inline void Color4<T>::ColorRamp(const float &minf,const float &maxf ,float v ) inline void Color4<T>::ColorRamp(const float &minf,const float &maxf ,float v )
{ {
if(minf>maxf) { ColorRamp(maxf,minf,maxf+(minf-v)); return; } if(minf>maxf) { ColorRamp(maxf,minf,maxf+(minf-v)); return; }
if(v < minf ) { *this=Color4(Color4<T>::Red); return; } if(v < minf ) { *this=Color4<T>(Color4<T>::Red); return; }
float step=(maxf-minf)/4; float step=(maxf-minf)/4;
v-=minf; v-=minf;
if(v<step) {lerp(Color4(Color4<T>::Red), Color4(Color4<T>::Yellow),v/step); return;} if(v<step) {lerp(Color4<T>(Color4<T>::Red), Color4<T>(Color4<T>::Yellow),v/step); return;}
v-=step; v-=step;
if(v<step) {lerp(Color4(Color4<T>::Yellow),Color4(Color4<T>::Green),v/step);return;} if(v<step) {lerp(Color4<T>(Color4<T>::Yellow),Color4<T>(Color4<T>::Green),v/step);return;}
v-=step; v-=step;
if(v<step) {lerp(Color4(Color4<T>::Green),Color4(Color4<T>::Cyan),v/step); return;} if(v<step) {lerp(Color4<T>(Color4<T>::Green),Color4<T>(Color4<T>::Cyan),v/step); return;}
v-=step; v-=step;
if(v<step) {lerp(Color4(Color4<T>::Cyan),Color4(Color4<T>::Blue),v/step); return;} if(v<step) {lerp(Color4<T>(Color4<T>::Cyan),Color4<T>(Color4<T>::Blue),v/step); return;}
*this= Color4(Color4<T>::Blue); *this= Color4<T>(Color4<T>::Blue);
} }