X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2F3d%2Flayout.cpp;h=1a557153fda308ce56a18066e281ca2e3e1b8830;hb=9b68c21ebf8ce26d92246ecd4a392d2908b511f7;hp=1b54e4be7509dd487d519d31a14d827557bfb801;hpb=47341c72a70e6cf9d8e963705a50197bbc20a87d;p=r2c2.git

diff --git a/source/3d/layout.cpp b/source/3d/layout.cpp
index 1b54e4b..1a55715 100644
--- a/source/3d/layout.cpp
+++ b/source/3d/layout.cpp
@@ -7,6 +7,8 @@ Distributed under the GPL
 
 #include <algorithm>
 #include <limits>
+#include <msp/gl/clip.h>
+#include <msp/gl/matrix.h>
 #include <msp/gl/rendermode.h>
 #include <msp/gl/select.h>
 #include <msp/gl/texture.h>
@@ -20,22 +22,23 @@ namespace Marklin {
 
 Layout3D::Layout3D(Layout &l):
 	layout(l),
-	catalogue(layout.get_catalogue()),
-	quality(4)
+	catalogue(layout.get_catalogue())
 {
 	layout.signal_track_added.connect(sigc::mem_fun(this, &Layout3D::track_added));
 	layout.signal_track_removed.connect(sigc::mem_fun(this, &Layout3D::track_removed));
+	layout.signal_train_added.connect(sigc::mem_fun(this, &Layout3D::train_added));
+
+	const set<Track *> &ltracks = layout.get_tracks();
+	for(set<Track *>::iterator i=ltracks.begin(); i!=ltracks.end(); ++i)
+		track_added(**i);
 }
 
 Layout3D::~Layout3D()
 {
 	while(!tracks.empty())
 		delete tracks.front();
-}
-
-void Layout3D::set_quality(unsigned q)
-{
-	quality = q;
+	while(!trains.empty())
+		delete trains.front();
 }
 
 void Layout3D::add_track(Track3D &t)
@@ -65,41 +68,22 @@ Track3D *Layout3D::pick_track(float x, float y, float size) const
 	GL::select_buffer(select_buf);
 	GL::render_mode(GL::SELECT);
 
-	glPushMatrix();
-	glLoadIdentity();
-
-	double clip[4];
-	clip[0] = 1;
-	clip[1] = 0;
-	clip[2] = x-size;
-	clip[3] = 0;
-	glClipPlane(GL_CLIP_PLANE0, clip);
-	glEnable(GL_CLIP_PLANE0);
-
-	clip[0] = -1;
-	clip[2] = -(x+size);
-	glClipPlane(GL_CLIP_PLANE1, clip);
-	glEnable(GL_CLIP_PLANE1);
+	{
+		GL::PushMatrix push_mat;
+		GL::load_identity();
 
-	clip[0] = 0;
-	clip[1] = 1;
-	clip[2] = y-size;
-	glClipPlane(GL_CLIP_PLANE2, clip);
-	glEnable(GL_CLIP_PLANE2);
-
-	clip[1] = -1;
-	clip[2] = -(y+size);
-	glClipPlane(GL_CLIP_PLANE3, clip);
-	glEnable(GL_CLIP_PLANE3);
-
-	glPopMatrix();
+		GL::ClipPlane(1, 0, x-size, 0).apply_to(0);
+		GL::ClipPlane(-1, 0, -x-size, 0).apply_to(1);
+		GL::ClipPlane(0, 1, y-size, 0).apply_to(2);
+		GL::ClipPlane(0, -1, -y-size, 0).apply_to(3);
+	}
 
 	scene.render(0);
 
-	glDisable(GL_CLIP_PLANE0);
-	glDisable(GL_CLIP_PLANE1);
-	glDisable(GL_CLIP_PLANE2);
-	glDisable(GL_CLIP_PLANE3);
+	GL::ClipPlane::disable(0);
+	GL::ClipPlane::disable(1);
+	GL::ClipPlane::disable(2);
+	GL::ClipPlane::disable(3);
 
 	GL::render_mode(GL::RENDER);
 	Track3D *track = 0;
@@ -114,6 +98,27 @@ Track3D *Layout3D::pick_track(float x, float y, float size) const
 	return track;
 }
 
+void Layout3D::add_train(Train3D &t)
+{
+	trains.push_back(&t);
+}
+
+void Layout3D::remove_train(Train3D &t)
+{
+	list<Train3D *>::iterator i = find(trains.begin(), trains.end(), &t);
+	if(i!=trains.end())
+		trains.erase(i);
+}
+
+Train3D &Layout3D::get_train(const Train &t) const
+{
+	for(list<Train3D *>::const_iterator i=trains.begin(); i!=trains.end(); ++i)
+		if(&(*i)->get_train()==&t)
+			return **i;
+
+	throw KeyError("Unknown train");
+}
+
 void Layout3D::track_added(Track &t)
 {
 	new Track3D(*this, t);
@@ -129,4 +134,9 @@ void Layout3D::track_removed(Track &t)
 		}
 }
 
+void Layout3D::train_added(Train &t)
+{
+	new Train3D(*this, t);
+}
+
 } // namespace Marklin