gcblue-commits

[Dewitt C. <ddc...@us...>]

Update of /cvsroot/gcblue/gcb_wx/src/graphics
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv1528/src/graphics

Modified Files:
	tc3DModel.cpp tc3DViewer.cpp tcDatabaseInfoWindow.cpp 
	tcDatabaseViewer.cpp 
Log Message:


Index: tcDatabaseInfoWindow.cpp
===================================================================
RCS file: /cvsroot/gcblue/gcb_wx/src/graphics/tcDatabaseInfoWindow.cpp,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** tcDatabaseInfoWindow.cpp	27 Mar 2006 01:08:17 -0000	1.3
--- tcDatabaseInfoWindow.cpp	28 Mar 2006 02:44:55 -0000	1.4
***************
*** 271,274 ****
--- 271,278 ----
  
  
+ void tcDatabaseInfoWindow::SetDatabaseClassName(const std::string& className)
+ {
+     databaseClassName = className;
+ }
  
  void tcDatabaseInfoWindow::SetDatabaseObject(long id)

Index: tcDatabaseViewer.cpp
===================================================================
RCS file: /cvsroot/gcblue/gcb_wx/src/graphics/tcDatabaseViewer.cpp,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** tcDatabaseViewer.cpp	27 Mar 2006 01:08:17 -0000	1.1
--- tcDatabaseViewer.cpp	28 Mar 2006 02:44:55 -0000	1.2
***************
*** 33,40 ****
  #include "common/tinyxml.h"
  #include "tcButton.h"
  #include "tcDatabaseObject.h"
  #include "tcDatabaseIterator.h"
  #include "tcDatabaseInfoWindow.h"
! 
  
  #ifdef _DEBUG
--- 33,41 ----
  #include "common/tinyxml.h"
  #include "tcButton.h"
+ #include "tcDatabase.h"
  #include "tcDatabaseObject.h"
  #include "tcDatabaseIterator.h"
  #include "tcDatabaseInfoWindow.h"
! #include "tc3DViewer.h"
  
  #ifdef _DEBUG
***************
*** 132,136 ****
  		if (r.Inside(pos))
  		{
! 			
  			return true;
  		}
--- 133,137 ----
  		if (r.Inside(pos))
  		{
!             SelectDisplayClass(info[n].className);
  			return true;
  		}
***************
*** 179,183 ****
  		int oldState = item.drawState;
  
! 		if (item.className == displayName)
  		{
  			item.drawState = BrowseItem::ON;
--- 180,184 ----
  		int oldState = item.drawState;
  
! 		if (item.className == displayClassName)
  		{
  			item.drawState = BrowseItem::ON;
***************
*** 239,242 ****
--- 240,260 ----
          
          x += width + 16.0f;
+ 
+         std::string caption;
+ 
+         switch (n)
+         {
+         case 0: caption = "Surface naval"; break;
+         case 1: caption = "Submarine"; break;
+         case 2: caption = "Air, fixed wing"; break;
+         case 3: caption = "Air, rotary wing"; break;
+         case 4: caption = "Land"; break;
+         case 5: caption = "Missile"; break;
+         case 6: caption = "Torpedo"; break;
+         case 7: caption = "Ballistic"; break;
+         default: caption = "Error"; break;
+         }
+ 
+         button->SetCaption(caption);
      }
  
***************
*** 285,288 ****
--- 303,321 ----
  
  
+ void tcDatabaseViewer::SelectDisplayClass(const std::string& className)
+ {
+     databaseInfoWindow->SetDatabaseClassName(className);
+     if (viewer)
+     {
+         viewer->SetDatabaseViewClass(className);
+     }
+ }
+ 
+ 
+ void tcDatabaseViewer::Set3DViewer(tc3DViewer* viewer_)
+ {
+     viewer = viewer_;
+ }
+ 
  /**
  *
***************
*** 293,297 ****
      tcXmlWindow(parent, pos, size, "xml/database_viewer.xml", name),
  	basePosition(20, 50),
!     classificationMask(0)
  {
  
--- 326,332 ----
      tcXmlWindow(parent, pos, size, "xml/database_viewer.xml", name),
  	basePosition(20, 50),
!     classificationMask(0),
!     displayClassName(""),
!     viewer(0)
  {
  

Index: tc3DModel.cpp
===================================================================
RCS file: /cvsroot/gcblue/gcb_wx/src/graphics/tc3DModel.cpp,v
retrieving revision 1.34
retrieving revision 1.35
diff -C2 -d -r1.34 -r1.35
*** tc3DModel.cpp	23 Mar 2006 01:11:02 -0000	1.34
--- tc3DModel.cpp	28 Mar 2006 02:44:55 -0000	1.35
***************
*** 500,503 ****
--- 500,506 ----
  }
  
+ /**
+ * Use this for accessing mode of tcDatabaseObject since transform is not valid
+ */
  osg::Node* tc3DModel::GetModelNode()
  {

Index: tc3DViewer.cpp
===================================================================
RCS file: /cvsroot/gcblue/gcb_wx/src/graphics/tc3DViewer.cpp,v
retrieving revision 1.31
retrieving revision 1.32
diff -C2 -d -r1.31 -r1.32
*** tc3DViewer.cpp	26 Mar 2006 00:32:14 -0000	1.31
--- tc3DViewer.cpp	28 Mar 2006 02:44:55 -0000	1.32
***************
*** 64,68 ****
  #include "tcParticleEffect.h"
  #include "tcSensorTrackIterator.h"
! 
  
  
--- 64,68 ----
  #include "tcParticleEffect.h"
  #include "tcSensorTrackIterator.h"
! #include "tcDatabase.h"
  
  
***************
*** 485,488 ****
--- 485,511 ----
  }
  
+ void tc3DViewer::SetDatabaseView(bool state)
+ {
+     databaseViewEnabled = state;
+ }
+ 
+ void tc3DViewer::SetDatabaseViewClass(const std::string& databaseClass)
+ {
+     // clear previous objects from databaseViewGroup
+     size_t nChildren = databaseViewGroup->getNumChildren();
+     databaseViewGroup->removeChild(0, nChildren);
+ 
+     database::tcDatabaseObject* obj = database::tcDatabase::Get()->GetObject(databaseClass);
+     if (obj != 0)
+     {
+         tc3DModel* model = obj->Get3DModel();
+         wxASSERT(model);
+         osg::ref_ptr<osg::Node> node = model->GetModelNode();
+         wxASSERT(node.valid());
+         databaseViewGroup->addChild(node.get());
+         SetCameraRange(1.5f * node->getBound().radius());
+     }
+ }
+ 
  /**
  *
***************
*** 961,966 ****
  	guiView->draw();
  
! 
!     if (isActive && sceneView.valid())
      {
          sceneView->update();
--- 984,994 ----
  	guiView->draw();
  
!     if (isActive && databaseViewEnabled)
!     {
!         databaseView->update();
!         databaseView->cull();
!         databaseView->draw();
!     }
!     else if (isActive && sceneView.valid())
      {
          sceneView->update();
***************
*** 975,988 ****
          sceneView->cull();
          sceneView->draw();
- 
- 	    glFinish();
-         Swap();
-     }
-     else 
-     {
- 	    glFinish();
-         Swap();
      }
  
  	lastGameTime = gameTime;
  }
--- 1003,1012 ----
          sceneView->cull();
          sceneView->draw();
      }
  
+ 
+     glFinish();
+     Swap();
+ 
  	lastGameTime = gameTime;
  }
***************
*** 1029,1032 ****
--- 1053,1072 ----
  }
  
+ /**
+ * Version for 3D database object view
+ */
+ void tc3DViewer::UpdateCameraDatabaseView()
+ {
+     float camx = cosf(cameraEl)*sinf(cameraAz);
+     float camy = cosf(cameraEl)*cosf(cameraAz);
+     float camz = sinf(cameraEl);
+     cameraPosition = osg::Vec3(camx,camy,camz)*cameraRange;
+ 
+     cameraTarget = cameraTargetOffset;
+ 
+     databaseView->setViewMatrixAsLookAt(cameraPosition, cameraTarget, osg::Vec3(0,0,1));
+ 
+ }
+ 
  void tc3DViewer::UpdateCamera()
  {
***************
*** 1187,1191 ****
  			if (gameObj->model->GetNumParents()==0)
  			{
! 				worldObjects->addChild(gameObj->model->GetNode().get());
  			}
  			UpdateChildModels(gameObj);
--- 1227,1231 ----
  			if (gameObj->model->GetNumParents()==0)
  			{
!                 worldObjects->addChild(gameObj->model->GetNode().get());
  			}
  			UpdateChildModels(gameObj);
***************
*** 1363,1366 ****
--- 1403,1449 ----
  
  /**
+ * Creates scene view to display 3D objects for database viewer
+ */
+ void tc3DViewer::InitDatabaseView(const wxPoint& pos, const wxSize& size)
+ {
+ 	databaseView = new osgUtil::SceneView();
+ 
+     if (!displaySettings.valid())
+     {
+         wxASSERT(databaseView->getDisplaySettings()==NULL);
+         displaySettings = new osg::DisplaySettings;
+ 	    displaySettings->setDepthBuffer(true);
+     }
+ 
+ 	databaseView->setDisplaySettings(displaySettings.get());
+     databaseView->setDefaults();
+ 	databaseView->setState(sceneView->getState());
+ 
+ 
+     wxWindow* parent = wxWindow::GetParent();
+     wxSize parentSize = parent->GetSize();
+     int parentHeight = parentSize.GetHeight();
+     int correctedY = parentHeight - (pos.y + size.GetHeight());
+ 
+     // Update projection matrix
+ 	float aspectRatio = (float)size.GetWidth() / (float)size.GetHeight();
+ 	float zmid = sqrtf(zmin*zmax);
+ 	databaseView->setProjectionMatrixAsPerspective(45.0, aspectRatio, zmin, zmid);
+ 	
+ 
+     databaseView->setViewport(pos.x, correctedY, size.GetWidth(), size.GetHeight());
+ 	databaseView->setComputeNearFarMode(osgUtil::CullVisitor::DO_NOT_COMPUTE_NEAR_FAR);
+ 	databaseView->setLightingMode(osgUtil::SceneView::NO_SCENEVIEW_LIGHT);
+ 	databaseView->setCullingMode(osg::CullStack::NO_CULLING);
+ 
+     // set up the clear mask.
+     osgUtil::RenderStage *stage = databaseView->getRenderStage();
+     stage->setClearMask(GL_DEPTH_BUFFER_BIT);
+     stage->setClearDepth(1.0f);
+ 
+ }
+ 
+ 
+ /**
  * 
  */
***************
*** 1892,1895 ****
--- 1975,1983 ----
      static long lastHook = -1;
  
+     if (databaseViewEnabled)
+     {
+         UpdateCameraDatabaseView();
+         return;
+     }
  
      if (lastHook != hookID)
***************
*** 2022,2025 ****
--- 2110,2115 ----
      lookAtTarget = true;
      usePolarOffset = true;
+     databaseViewEnabled = false;
+ 
      cameraLongitude = 0;
      cameraLatitude = 0;
***************
*** 2042,2045 ****
--- 2132,2137 ----
  	InitGuiView();
  
+     InitDatabaseView(pos, size);
+ 
      osgDB::Registry::instance()->setDataFilePathList("3d");
  
***************
*** 2080,2083 ****
--- 2172,2178 ----
      orthoProjection->addChild(hudObjects.get());
  
+     databaseViewGroup = new osg::Group();
+     databaseView->setSceneData(databaseViewGroup.get());
+ 
      InitState();