public override void Intersect(IIntersectionVisitor iv, IDrawable drawable)
{
var bb = drawable.GetBoundingBox();
if (Intersects(BoundingSphere.Create(drawable.GetBoundingBox())))
{
var intersection = new Intersection(Start, bb.Center, drawable, iv.NodePath.Copy());
InsertIntersection(intersection);
}
}
public override Intersector Clone(IIntersectionVisitor iv)
{
Matrix4x4 matrix;
Matrix4x4.Invert(iv.GetModelMatrix(), out matrix);
var lsi = new LineSegmentIntersector(
matrix.PreMultiply(Start),
matrix.PreMultiply(End));
lsi.Parent = this;
lsi.IntersectionLimit = this.IntersectionLimit;
return(lsi);
}
public abstract void Intersect(IIntersectionVisitor iv, IDrawable drawable);
public abstract Intersector Clone(IIntersectionVisitor iv);
