public void AddPointLight(Vector3 pos, Color col, float fallOffStart, float fallOffEnd, float intensity, PointLightNumber num)
{
PointLight p = new PointLight(pos, col, fallOffStart, fallOffEnd, intensity);
p.Number = num;
LightsInScene.Add(p);
}
public void AddBackLight(Vector3 dir, Color color, float intensity)
{
DiffuseLight back = new DiffuseLight(dir, color, intensity);
back.DiffuseType = DiffuseLightType.Back;
back.IsShadowCasting = false;
LightsInScene.Add(back);
}
public void AddFillLight(Vector3 dir, Color color, float intensity)
{
DiffuseLight fill = new DiffuseLight(dir, color, intensity);
fill.DiffuseType = DiffuseLightType.Fill;
fill.IsShadowCasting = false;
LightsInScene.Add(fill);
}
public void AddKeyLight(Vector3 dir, Color color, float intensity, bool shadowCasting)
{
DiffuseLight key = new DiffuseLight(dir, color, intensity);
key.DiffuseType = DiffuseLightType.Key;
key.IsShadowCasting = shadowCasting;
LightsInScene.Add(key);
}
public void SetUpBasicAmbientAndKey()
{
LightsInScene.Clear();
AmbientLight = new AmbientLight(Color.White, 0.2f);
Vector3 lightDir = new Vector3(1, 1, 1f);
lightDir.Normalize();
LightsInScene.Add(new DiffuseLight(lightDir, Color.White, 0.5f));
}
public DiffuseLight GetFillLight()
{
return(LightsInScene.Find(x => x.GetType() == typeof(DiffuseLight) &&
((DiffuseLight)x).DiffuseType == DiffuseLightType.Fill) as DiffuseLight);
}
public void ClearLights()
{
LightsInScene.Clear();
}
