*/
#include <signal.h>
+#include <algorithm>
#include <cmath>
#include <GL/gl.h>
#include <msp/gl/blend.h>
mode(SELECT),
manipulator(*this, selection),
measure(*this),
- camera_ctl(window, camera),
track_wrap(*this, selection)
{
window.set_title("Railway Designer");
layout_3d = new Layout3D(*layout);
layout->signal_track_added.connect(sigc::mem_fun(this, &Designer::track_added));
+ layout->signal_track_removed.connect(sigc::mem_fun(this, &Designer::track_removed));
if(argc>1)
{
pass->blend = &GL::Blend::alpha();
camera.set_up_direction(GL::Vector3(0, 0, 1));
- view_all();
+ camera.set_look_direction(GL::Vector3(0, 0.5, -0.866));
// Setup UI
DataFile::load(ui_res, "marklin.res");
overlay = new Overlay3D(window, camera, ui_res.get_default_font());
- const list<Track3D *> &tracks = layout_3d->get_tracks();
- for(list<Track3D *>::const_iterator i=tracks.begin(); i!=tracks.end(); ++i)
- update_track_icon(**i);
+ camera_ctl = new CameraController(*this, *root, camera);
+ camera_ctl->view_all();
+
+ const Layout3D::TrackMap &tracks = layout_3d->get_tracks();
+ for(Layout3D::TrackMap::const_iterator i=tracks.begin(); i!=tracks.end(); ++i)
+ update_track_icon(*i->second);
}
Designer::~Designer()
{
+ delete camera_ctl;
delete overlay;
delete root;
delete pipeline;
float dt = (t-last_tick)/Msp::Time::sec;
last_tick = t;
+ window.get_display().tick();
+ root->tick();
+ camera_ctl->tick(dt);
+
for(list<Track *>::iterator i=new_tracks.begin(); i!=new_tracks.end(); ++i)
layout_3d->get_track(**i).get_path().set_mask(0);
new_tracks.clear();
- window.get_display().tick();
- root->tick();
- camera_ctl.tick(dt);
-
render();
window.swap_buffers();
key = Input::key_from_sys(key);
mod = Input::mod_from_sys(mod);
- if(key==Msp::Input::KEY_N)
+ if(key==Msp::Input::KEY_N && (mod&Input::MOD_SHIFT))
+ {
+ manipulator.start_extend();
+ mode = MANIPULATE;
+ }
+ else if(key==Msp::Input::KEY_N)
new_track();
else if(key==Msp::Input::KEY_G)
{
set_sensor_id();
else if(key==Msp::Input::KEY_A)
add_selection_to_route();
+ else if(key==Msp::Input::KEY_C)
+ manipulator.connect();
}
void Designer::button_press(int x, int y, unsigned btn, unsigned mod)
new_tracks.push_back(&trk);
}
+void Designer::track_removed(Track &trk)
+{
+ list<Track *>::iterator i = find(new_tracks.begin(), new_tracks.end(), &trk);
+ if(i!=new_tracks.end())
+ new_tracks.erase(i);
+}
+
Track3D *Designer::pick_track(int x, int y)
{
Layout3D *l = layout_3d;
cur_route->set_name(text);
}
-void Designer::view_all()
-{
- Point minp;
- Point maxp;
-
- const list<Track3D *> &tracks = layout_3d->get_tracks();
- for(list<Track3D *>::const_iterator i=tracks.begin(); i!=tracks.end(); ++i)
- {
- Point tmin;
- Point tmax;
- (*i)->get_bounds(0, tmin, tmax);
- minp.x = min(minp.x, tmin.x);
- minp.y = min(minp.y, tmin.y);
- maxp.x = max(maxp.x, tmax.x);
- maxp.y = max(maxp.y, tmax.y);
- }
-
- float t = tan(camera.get_field_of_view()/2)*2;
- float size = max((maxp.y-minp.y+0.1), (maxp.x-minp.x+0.1)/camera.get_aspect());
- float cam_dist = size/t+size*0.25;
- Point center((minp.x+maxp.x)/2, (minp.y+maxp.y)/2);
- camera.set_position(GL::Vector3(center.x, center.y-cam_dist*0.5, cam_dist*0.866));
- camera.set_look_direction(GL::Vector3(0, 0.5, -0.866));
-}
-
string Designer::tooltip(int x, int y)
{
if(Track3D *t3d = pick_track(x, y))