/// <summary>
/// Initializes a new instance of the <see cref="UniformMaterial"/> class from a given material.
/// </summary>
/// <param name="name">The name of the material. Can be <see langword="null"/>.</param>
/// <param name="material">The material from which the properties are copied.</param>
public UniformMaterial(string name, MaterialProperties material)
{
Name = name;
DynamicFriction = material.DynamicFriction;
StaticFriction = material.StaticFriction;
Restitution = material.Restitution;
SupportsSurfaceMotion = material.SupportsSurfaceMotion;
_surfaceMotion = material.SurfaceMotion;
}
//--------------------------------------------------------------
#region Methods
//--------------------------------------------------------------
/// <summary>
/// Gets the <see cref="MaterialProperties"/> for the given rigid body, position and shape
/// feature.
/// </summary>
/// <param name="body">The rigid body.</param>
/// <param name="positionLocal">
/// The local position on the rigid body for which the material properties should be returned.
/// </param>
/// <param name="featureIndex">
/// The index of the shape feature from which the material properties are needed. For a
/// <see cref="CompositeShape"/> the feature index is the index of the child of the composite
/// shape. For a <see cref="TriangleMeshShape"/> the feature index is the index of a triangle.
/// </param>
/// <returns>
/// The <see cref="MaterialProperties"/> of the given rigid body at the given position and
/// child feature.
/// </returns>
public MaterialProperties GetProperties(RigidBody body, Vector3F positionLocal, int featureIndex)
{
MaterialProperties parameters = new MaterialProperties(
StaticFriction,
DynamicFriction,
Restitution,
SupportsSurfaceMotion,
SurfaceMotion);
return(parameters);
}
