Impala Documentation

void Impala::Visualization::Plot::HeightMap::Val2Color ( double v ) [inline]

Definition at line 119 of file HeightMap.h.

References Impala::Visualization::Plot::Plottable::mMaxY, and Impala::Visualization::Plot::Plottable::mMinY.

00120     {
00121         v -= mMinY;
00122         v /= (mMaxY - mMinY);
00123         double r,g,b;
00124         r = v;
00125         g = 1.-v;
00126         b = -fabs(v - .5)*2.;
00127         glColor3f(r, g, b);
00128     }