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Added 0-1 clamping to setgray

This commit is contained in:
Paolo Cignoni 2016-04-02 05:42:05 +00:00
parent f4686b3e0f
commit c5095c6e1b
1 changed files with 4 additions and 1 deletions
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5
vcg/space/color4.h
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@ -215,7 +215,10 @@ inline static Color4 GrayShade(float f)
inline void SetGrayShade(float f) inline void SetGrayShade(float f)
{ {
Import(Color4<float>(f,f,f,1)); if(f<0) f=0.0f;
else if(f>1) f=1.0f;
Import(Color4<float>(f,f,f,1));
} }