Changeset 116 for Swollen/swollen/watersurface.cpp

Timestamp:

Jun 27, 2005, 12:50:42 AM (19 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/watersurface.cpp (modified) (5 diffs)

Swollen/swollen/watersurface.cpp

@@ -41 +41 @@
    // surface starts on first timestep
    _timestep = 0;
-   _dirtytimestep = true;  // will force load of watersurface
+   _dirtydata = true;  // will force load of watersurface
 
    // default is filled watersurface
@@ -47 +47 @@
    _dirtywireframe = true;  // will force wireframe refresh
 
+
+   // default is steep culling on
+   _culling = true;
+   _dirtyculling = true;  // will force culling ...
 
 
@@ -97 +101 @@
    {
       _timestep = ts;
-      _dirtytimestep = true;
+      _dirtydata = true;
    }
-}
-
-
-void WaterSurface::toggleWireframe()
-{
-   setWireframe( _wireframe ? false : true );
 }
 
@@ -117 +115 @@
 }
 
+void WaterSurface::setCulling(bool value)
+{
+   if( value != _culling )
+   {
+      _culling = value;
+      _dirtyculling = true;
+      _dirtydata = true;
+   }
+}
+
 
 void WaterSurface::update()
 {
 
-   if( _dirtytimestep )
+   if( _dirtyculling )
+   {
+      _sww->setCulling( _culling );
+      _dirtyculling = false;
+   }
+
+   if( _dirtydata )
    {
       // delete if exists
@@ -147 +161 @@
       // optimize->stripify( *_geom );
 
-      // water surface corresponding to _timestep is now loaded ...
-      _dirtytimestep = false;
+      // water surface corresponding to _timestep is now (re)loaded ...
+      _dirtydata = false;
    }