X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2F3d%2Ftracktype.cpp;h=cf33d054345f362dc393d20f1ddf09b39a647f9a;hb=4236c30c0a7a48854e9634e9ad7d8d6e0fd243a3;hp=47c85ab4dea6f85562346380ccaf86085358f1f7;hpb=f8a7788cee0261babfc4c804a58515aad6dfbc3d;p=r2c2.git

diff --git a/source/3d/tracktype.cpp b/source/3d/tracktype.cpp
index 47c85ab..cf33d05 100644
--- a/source/3d/tracktype.cpp
+++ b/source/3d/tracktype.cpp
@@ -1,10 +1,3 @@
-/* $Id$
-
-This file is part of R²C²
-Copyright © 2010-2011  Mikkosoft Productions, Mikko Rasa
-Distributed under the GPL
-*/
-
 #include <algorithm>
 #include <cmath>
 #include <msp/gl/technique.h>
@@ -95,7 +88,17 @@ TrackType3D::TrackType3D(Catalogue3D &cat3d, const TrackType &tt):
 	if(!obj_name.empty())
 	{
 		object = catalogue.get<GL::Object>(obj_name);
-		// XXX border
+		const GL::Mesh *m = object->get_mesh();
+		const GL::VertexArray &vertices = m->get_vertices();
+		int vertex_offs = vertices.get_format().offset(GL::VERTEX2);
+		if(vertex_offs>=0)
+		{
+			for(unsigned i=0; i<vertices.size(); ++i)
+			{
+				const float *v = vertices[i]+vertex_offs;
+				border.push_back(Vector(v[0], v[1]));
+			}
+		}
 	}
 	else
 	{