/// <summary>
/// Constructor
/// </summary>
/// <param name="name">Light name</param>
/// <param name="castShadow">Light casts shadow</param>
/// <param name="diffuse">Diffuse color contribution</param>
/// <param name="specular">Specular color contribution</param>
/// <param name="enabled">Light is enabled</param>
/// <param name="description">Light description</param>
public SceneLightPoint(
string name, bool castShadow, Color4 diffuse, Color4 specular, bool enabled,
SceneLightPointDescription description)
: base(name, castShadow, diffuse, specular, enabled)
{
this.initialTransform = description.Transform;
this.initialRadius = description.Radius;
this.initialIntensity = description.Intensity;
this.UpdateLocalTransform();
}
/// <summary>
/// Creates a new point light from content
/// </summary>
/// <returns>Returns the new generate point light</returns>
public SceneLightPoint CreatePointLight()
{
float radius = this.GetRadius(this.QuadraticAttenuation, 0.5f);
float intensity = this.ConstantAttenuation * radius;
var desc = new SceneLightPointDescription
{
Transform = this.Transform,
Radius = radius,
Intensity = intensity,
};
return(new SceneLightPoint(this.Name, true, this.Color, this.Color, true, desc));
}
