Impala Documentation

void Impala::Visualization::Plot::Similarity::SelectColor	(	int	colorId,
		double	intensity = `1.`
	)			`[inline]`

Definition at line 98 of file Similarity.h.

References Impala::Core::Array::Element::ColHSI2RGB(), PHI, and PI.

00099     {
00100         double sat = sqrt((double)colorId/37.);
00101         double angle = (colorId*PHI*2.);
00102         while(angle>2.)
00103             angle -= 2.;
00104         Vec3Real64 color(angle*PI, intensity, sat);
00105         color = ColHSI2RGB(color);
00106         glColor3d(color.X(), color.Y(), color.Z());
00107     }

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