public override void InitBackground()
{
ExternalShader.SetParameter("frag_LightRadius", IntersectionRadius * 1.5f);
ExternalShader.SetParameter("frag_LightAttenuationRadius", IntersectionRadius);
Background = new CircleShape(IntersectionRadius, 18)
{
Position = this.Position,
Origin = new Vector2f(IntersectionRadius, IntersectionRadius)
};
}
public override void SetExternalShaderParameters(int index)
{
ExternalShader.SetParameter($"array[{index}]", Position);
}