X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2F3d%2Ftrack.cpp;h=8b36b194220c0c3175da4c322e9b846e5112b656;hb=f8a7788cee0261babfc4c804a58515aad6dfbc3d;hp=5d31a4de93294f1c2ec46b815ad804aa09767c3b;hpb=460c64181aca1a134d74cb15ea4ad3bb4f275b60;p=r2c2.git

diff --git a/source/3d/track.cpp b/source/3d/track.cpp
index 5d31a4d..8b36b19 100644
--- a/source/3d/track.cpp
+++ b/source/3d/track.cpp
@@ -55,14 +55,14 @@ Track3D::~Track3D()
 		delete *i;
 }
 
-void Track3D::get_bounds(float angle, Point &minp, Point &maxp) const
+void Track3D::get_bounds(float angle, Vector &minp, Vector &maxp) const
 {
 	type.get_bounds(angle-track.get_rotation(), minp, maxp);
 
 	float c = cos(-angle);
 	float s = sin(-angle);
 
-	const Point &pos = track.get_position();
+	const Vector &pos = track.get_position();
 	minp.x += c*pos.x-s*pos.y;
 	maxp.x += c*pos.x-s*pos.y;
 	minp.y += s*pos.x+c*pos.y;
@@ -77,23 +77,23 @@ void Track3D::get_bounds(float angle, Point &minp, Point &maxp) const
 		minp.z += slope;
 }
 
-Point Track3D::get_node() const
+Vector Track3D::get_node() const
 {
-	const Point &pos = track.get_position();
-	Point minp;
-	Point maxp;
+	const Vector &pos = track.get_position();
+	Vector minp;
+	Vector maxp;
 	type.get_bounds(0, minp, maxp);
 	float rot = track.get_rotation();
 	float c = cos(rot);
 	float s = sin(rot);
 
-	Point center((minp.x+maxp.x)/2, (minp.y+maxp.y)/2, 0);
-	return Point(pos.x+c*center.x-s*center.y, pos.y+s*center.x+c*center.y, pos.z+0.02);
+	Vector center((minp.x+maxp.x)/2, (minp.y+maxp.y)/2, 0);
+	return Vector(pos.x+c*center.x-s*center.y, pos.y+s*center.x+c*center.y, pos.z+0.02);
 }
 
 GL::Matrix Track3D::get_matrix() const
 {
-	const Point &pos = track.get_position();
+	const Vector &pos = track.get_position();
 	float rot = track.get_rotation();
 
 	GL::Matrix matrix;