/// <summary>
/// Initializes a new instance of the <see cref="CompositeMaterial"/> class.
/// </summary>
/// <param name="defaultMaterial">The default material.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="defaultMaterial"/> is <see langword="null"/>.
/// </exception>
public CompositeMaterial(UniformMaterial defaultMaterial)
{
if (defaultMaterial == null)
{
throw new ArgumentNullException("defaultMaterial");
}
DefaultMaterial = defaultMaterial;
Materials = new List <UniformMaterial>();
}
/// <summary>
/// Initializes a new instance of the <see cref="UniformMaterial"/> class from a given material.
/// </summary>
/// <param name="material">The material from which the properties are copied.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="material"/> is <see langword="null"/>.
/// </exception>
public UniformMaterial(UniformMaterial material)
{
if (material == null)
{
throw new ArgumentNullException("material");
}
Name = material.Name;
DynamicFriction = material.DynamicFriction;
StaticFriction = material.StaticFriction;
Restitution = material.Restitution;
SupportsSurfaceMotion = material.SupportsSurfaceMotion;
_surfaceMotion = material.SurfaceMotion;
}