Changeset 116 for Swollen/swollen/main.cpp

Timestamp:

Jun 27, 2005, 12:50:42 AM (20 years ago)

Author:

darran

Message:

• distro20050627
• functioning record/playback/save. Can't yet replay from movie.swm
• image capture not yet implemented.

File:

• Swollen/swollen/main.cpp (modified) (7 diffs)

Swollen/swollen/main.cpp

@@ -208 +208 @@
 
    // animation
-   State s = State();
-   std::vector<State> statelist;
+   StateList statelist;
    bool recordingmode = false;
    bool playbackmode = false;
    unsigned int playback_index = 0;
 
-
  
    unsigned int timestep = 0;
@@ -229 +227 @@
          // current time
          double time = viewer.getFrameStamp()->getReferenceTime();
-
 
          event_handler->setTime( time );
@@ -240 +237 @@
          if( event_handler->toggleWireframe() )
             water->toggleWireframe();
-
          if( event_handler->toggleCulling() )
-         {
-            sww->toggleCulling();
-            water->setTimeStep(timestep);  // refresh
-         }
-
+            water->toggleCulling();
 
          // '1' key starts/stops recording of view/position/setting info
@@ -255 +247 @@
                case false : 
                   recordingmode = true; 
-                  hud->setRecordingMode("recording");
+                  hud->setMode("recording");
                   break;
                case true : 
                   recordingmode = false; 
-                  hud->setRecordingMode("");
+                  hud->setMode("");
                   break;
             }
@@ -266 +258 @@
 
          // '2' key starts playback of recorded frames
-         if( event_handler->togglePlayback() )
+         if( event_handler->togglePlayback() && statelist.size() > 0 )
          {
             recordingmode = false;
-            switch( playbackmode )
-            {
-               case false : 
-                  playbackmode = true; 
-                  hud->setRecordingMode("playback");
-                  event_handler->setPaused( true );
-                  playback_index = 0;
-                  // store current state
-                  break;
-               case true : 
-                  playbackmode = false; 
-                  hud->setRecordingMode("");
-                  event_handler->setPaused( false );
-                  // pop saved state
-                  break;
-            }
+            playbackmode = true; 
+            hud->setMode("playback");
+            event_handler->setPaused( true );
+            playback_index = 0;
+            // store current state
          }
-
 
          if( recordingmode )
          {
-            s.setTimestep( event_handler->getTimestep() );
-            s.setTime( sww->getTime(timestep) );
-            s.setCulling( sww->getCulling() );
-            s.setWireframe( water->getWireframe() );
-            s.setPosition( viewer.getPosition() );
-            s.setOrientation( viewer.getOrientation() );
-            statelist.push_back( s );
-            std::cout << "len(statelist): " << statelist.size() << std::endl;
+            State state = State();
+            state.setTimestep( event_handler->getTimestep() );
+            state.setTime( sww->getTime(timestep) );
+            state.setCulling( sww->getCulling() );
+            state.setWireframe( water->getWireframe() );
+            state.setMatrix( viewer.getViewMatrix() );
+            statelist.push_back( state );
          }
       }
@@ -305 +284 @@
       {
          // in playback mode
-         s = statelist.at( playback_index );
-         water->setTimeStep( s.getTimestep() );
-         hud->setTime( s.getTime() );
-
-         std::cout << "playing back: " << playback_index << std::endl;
+         State state = statelist.at( playback_index );
+         water->setTimeStep( state.getTimestep() );
+         water->setWireframe( state.getWireframe() );
+         water->setCulling( state.getCulling() );
+         hud->setTime( state.getTime() );
 
          // loop playback
@@ -315 +294 @@
          if( playback_index == statelist.size() )
             playback_index = 0;
+
+         // '2' key stops playback of recorded frames
+         if( event_handler->togglePlayback() )
+         {
+            playbackmode = false; 
+            hud->setMode("");
+            event_handler->setPaused( true );
+            // pop saved state
+         }
+
+         viewer.setView( state.getMatrix() );
       }
 
-
+      // '3' key causes compiled animation to be saved to disk
+      if( event_handler->toggleSave() )
+         statelist.write( std::string("movie.swm") );
+
+
+      // scene-graph updates
+      bedslope->update();
+      hud->update();
+      water->update();
 
       // update the scene by traversing with the update visitor