/// <since>5.0</since>
public Color4f(Color4f color)
{
m_r = color.R;
m_g = color.G;
m_b = color.B;
m_a = color.A;
}
/// <since>5.0</since>
public Color4f BlendTo(float t, Color4f col)
{
float r = m_r + (t * (col.m_r - m_r));
float g = m_g + (t * (col.m_g - m_g));
float b = m_b + (t * (col.m_b - m_b));
float a = m_a + (t * (col.m_a - m_a));
return(new Color4f(r, g, b, a));
}
/// <since>6.0</since>
public static Color4f ApplyGamma(Color4f col, float gamma)
{
if (Math.Abs(gamma - 1.0f) > float.Epsilon)
{
float r = (float)Math.Pow(col.m_r, gamma);
float g = (float)Math.Pow(col.m_g, gamma);
float b = (float)Math.Pow(col.m_b, gamma);
return(new Color4f(r, g, b, col.m_a));
}
return(col);
}
/// <since>5.11</since>
public static Color4f FromArgb(float a, Color4f color)
{
return(new Color4f(color.R, color.G, color.B, a));
}