X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2F3d%2Ftrack.cpp;fp=source%2F3d%2Ftrack.cpp;h=9797c4a67369c90a7e6d05b07495171fd7afdcfe;hb=bde934f7d5ba07a9442a305192e10024820d13ed;hp=bd148a7c3f307cb65ede9c21d341bec7b979137a;hpb=c6cd59c4d40706ccd0f894fee3dc11c48dd20a38;p=r2c2.git

diff --git a/source/3d/track.cpp b/source/3d/track.cpp
index bd148a7..9797c4a 100644
--- a/source/3d/track.cpp
+++ b/source/3d/track.cpp
@@ -47,26 +47,11 @@ Track3D::~Track3D()
 		delete *i;
 }
 
-void Track3D::get_bounds(const Angle &angle, Vector &minp, Vector &maxp) const
-{
-	type.get_bounds(angle-track.get_rotation(), minp, maxp);
-
-	Vector pos = rotated_vector(track.get_position(), -angle);
-	minp += pos;
-	maxp += pos;
-
-	float slope = track.get_slope();
-	if(slope>0)
-		maxp.z += slope;
-	else
-		minp.z += slope;
-}
-
 Vector Track3D::get_node() const
 {
-	Vector minp;
-	Vector maxp;
-	type.get_bounds(Angle::zero(), minp, maxp);
+	Geometry::BoundingBox<float, 3> bbox = track.get_type().get_shape()->get_axis_aligned_bounding_box();
+	const Vector &minp = bbox.get_minimum_point();
+	const Vector &maxp = bbox.get_maximum_point();
 
 	return track.get_position()+rotated_vector((minp+maxp)/2.0f, track.get_rotation())+Vector(0, 0, 0.02);
 }