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simplify void NormalizeColor( Vector3& color )

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This commit is contained in:
Garux 2018-05-24 23:16:59 +03:00
parent bf6e29d9c6
commit 4a59d83139
1 changed files with 5 additions and 64 deletions
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69
radiant/entity.cpp
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@ -495,73 +495,14 @@ void Entity_createFromSelection( const char* name, const Vector3& origin ){
}
}
#if 0
bool DoNormalisedColor( Vector3& color ){
if ( !color_dialog( GTK_WIDGET( MainFrame_getWindow() ), color ) ) {
return false;
}
/*
** scale colors so that at least one component is at 1.0F
*/
float largest = 0.0F;
if ( color[0] > largest ) {
largest = color[0];
}
if ( color[1] > largest ) {
largest = color[1];
}
if ( color[2] > largest ) {
largest = color[2];
}
if ( largest == 0.0F ) {
color[0] = 1.0F;
color[1] = 1.0F;
color[2] = 1.0F;
}
else
{
float scaler = 1.0F / largest;
color[0] *= scaler;
color[1] *= scaler;
color[2] *= scaler;
}
return true;
}
#endif
/* scale color so that at least one component is at 1.0F */
void NormalizeColor( Vector3& color ){
// scale colors so that at least one component is at 1.0F
float largest = 0.0F;
if ( color[0] > largest ) {
largest = color[0];
}
if ( color[1] > largest ) {
largest = color[1];
}
if ( color[2] > largest ) {
largest = color[2];
}
if ( largest == 0.0F ) {
color[0] = 1.0F;
color[1] = 1.0F;
color[2] = 1.0F;
}
const std::size_t maxi = vector3_max_abs_component_index( color );
if ( color[maxi] == 0.f )
color = Vector3( 1, 1, 1 );
else
{
float scaler = 1.0F / largest;
color[0] *= scaler;
color[1] *= scaler;
color[2] *= scaler;
}
color /= color[maxi];
}
void Entity_normalizeColor(){