private Csg.Solid TransformedSolidOperation(Geometry.Solids.SolidOperation op)
{
if (Transform == null)
{
return(op._csg);
}
return(op.LocalTransform != null
? op._csg.Transform(Transform.Concatenated(op.LocalTransform).ToMatrix4x4())
: op._csg.Transform(Transform.ToMatrix4x4()));
}
/// <summary>
/// Compute the union of two solid operations.
/// </summary>
/// <param name="a">The first solid.</param>
/// <param name="b">The second solid.</param>
/// <returns>A solid which is the union of a and b.</returns>
public static Solid Union(SolidOperation a, SolidOperation b)
{
return(Union(a.Solid, a.LocalTransform, b.Solid, b.LocalTransform));
}
/// <summary>
/// Compute the intersection of two solid operations.
/// </summary>
/// <param name="a">The first solid.</param>
/// <param name="b">The second solid.</param>
/// <returns>A solid which is the the intersection of a and b.</returns>
public static Solid Intersection(SolidOperation a, SolidOperation b)
{
return(Intersection(a.Solid, a.LocalTransform, b.Solid, b.LocalTransform));
}
/// <summary>
/// Compute the difference of two solid operations.
/// </summary>
/// <param name="a">The first solid.</param>
/// <param name="b">The second solid.</param>
/// <returns>A solid which is the difference of a and b.</returns>
public static Solid Difference(SolidOperation a, SolidOperation b)
{
return(Difference(a.Solid, a.LocalTransform, b.Solid, b.LocalTransform));
}