X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2F3d%2Ftrack.cpp;h=ee7671c8886ef337e6fee36ebe9d05d3d2b9b0e1;hb=18c529dfdd34e07f4f6021151ddce29fa85437bc;hp=9797c4a67369c90a7e6d05b07495171fd7afdcfe;hpb=bde934f7d5ba07a9442a305192e10024820d13ed;p=r2c2.git

diff --git a/source/3d/track.cpp b/source/3d/track.cpp
index 9797c4a..ee7671c 100644
--- a/source/3d/track.cpp
+++ b/source/3d/track.cpp
@@ -14,13 +14,11 @@ using namespace Msp;
 namespace R2C2 {
 
 Track3D::Track3D(Layout3D &l, Track &t):
+	Object3D(l, t),
 	GL::ObjectInstance(l.get_catalogue().get_track(t.get_type()).get_object()),
-	layout(l),
 	track(t),
-	type(layout.get_catalogue().get_track(track.get_type())),
-	path(new Path3D(*this))
+	type(layout.get_catalogue().get_track(track.get_type()))
 {
-	layout.add_track(*this);
 	layout.get_scene().add(*this);
 
 	const vector<TrackType::Endpoint> &type_eps = track.get_type().get_endpoints();
@@ -38,9 +36,6 @@ Track3D::Track3D(Layout3D &l, Track &t):
 
 Track3D::~Track3D()
 {
-	delete path;
-
-	layout.remove_track(*this);
 	layout.get_scene().remove(*this);
 
 	for(vector<Endpoint3D *>::iterator i=endpoints.begin(); i!=endpoints.end(); ++i)
@@ -53,22 +48,12 @@ Vector Track3D::get_node() const
 	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);
-}
-
-GL::Matrix Track3D::create_matrix() const
-{
-	GL::Matrix matrix;
-	matrix.translate(track.get_position());
-	matrix.rotate(track.get_rotation(), 0, 0, 1);
-	matrix.rotate(track.get_slope()/track.get_type().get_total_length(), 0, -1, 0);
-
-	return matrix;
+	return matrix*((minp+maxp)/2.0f+Vector(0, 0, 0.02));
 }
 
 void Track3D::setup_render(Msp::GL::Renderer &renderer, const GL::Tag &) const
 {
-	renderer.matrix_stack() *= create_matrix();
+	renderer.matrix_stack() *= matrix;
 }
 
 void Track3D::link_changed(unsigned i, Track *trk)