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Fixed "lerp" function.

This commit is contained in:
Federico Ponchio 2005-06-24 12:21:48 +00:00
parent 88792bfc33
commit fe7fe4380d
1 changed files with 7 additions and 4 deletions
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11
vcg/space/color4.h
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@ -24,6 +24,9 @@
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$Log: not supported by cvs2svn $
Revision 1.12 2005/04/14 11:35:09 ponchio
*** empty log message ***
Revision 1.11 2004/09/09 12:51:28 fasano
corrected ColorRamp code (template specialization)
@ -223,10 +226,10 @@ inline void Color4<T>::lerp(const Color4<T> &c0, const Color4<T> &c1, const Colo
{
assert(fabs(ip[0]+ip[1]+ip[2]-1)<0.00001);
Point4<T>::_v[0]=(T)(c0.c[0]*ip[0] + c1.c[0]*ip[1]+ c2.c[0]*ip[2]);
Point4<T>::_v[1]=(T)(c0.c[1]*ip[0] + c1.c[1]*ip[1]+ c2.c[1]*ip[2]);
Point4<T>::_v[2]=(T)(c0.c[2]*ip[0] + c1.c[2]*ip[1]+ c2.c[2]*ip[2]);
Point4<T>::_v[3]=(T)(c0.c[3]*ip[0] + c1.c[3]*ip[1]+ c2.c[3]*ip[2]);
Point4<T>::_v[0]=(T)(c0[0]*ip[0] + c1[0]*ip[1]+ c2[0]*ip[2]);
Point4<T>::_v[1]=(T)(c0[1]*ip[0] + c1[1]*ip[1]+ c2[1]*ip[2]);
Point4<T>::_v[2]=(T)(c0[2]*ip[0] + c1[2]*ip[1]+ c2[2]*ip[2]);
Point4<T>::_v[3]=(T)(c0[3]*ip[0] + c1[3]*ip[1]+ c2[3]*ip[2]);
}