private static extern void Internal_setcolorOverLifetime(IntPtr thisPtr, ColorDistribution value);
private static extern void Internal_setInitialColor(IntPtr thisPtr, ColorDistribution value);
private static extern void Internal_TColorDistribution3(ColorDistribution managedInstance, ColorGradient minGradient, ColorGradient maxGradient);
private static extern void Internal_TColorDistribution2(ColorDistribution managedInstance, ColorGradient gradient);
private static extern void Internal_TColorDistribution1(ColorDistribution managedInstance, ref Color minColor, ref Color maxColor);
private static extern void Internal_TColorDistribution0(ColorDistribution managedInstance, ref Color color);
private static extern void Internal_TColorDistribution(ColorDistribution managedInstance);