Changeset 113 for trunk/VUT/work/TestCullingTerrain

Timestamp:

05/27/05 11:56:51 (19 years ago)

Author:

mattausch

Message:

fixed problems with visualization

Location:

trunk/VUT/work/TestCullingTerrain

Files:

• TestCullingTerrainApplication.cpp (modified) (8 diffs)
• TestCullingTerrainApplication.h (modified) (3 diffs)

trunk/VUT/work/TestCullingTerrain/TestCullingTerrainApplication.cpp

@@ -92 +92 @@
 {
         // Set ambient light
-        //mSceneMgr->setAmbientLight(ColourValue(0.5, 0.5, 0.5));
         mSceneMgr->setAmbientLight(ColourValue(0.5, 0.5, 0.5));
-
+        
         //-- create light
         mSunLight = mSceneMgr->createLight("SunLight");
@@ -104 +103 @@
         mSunLight->setCastShadows(true);
 
-        Vector3 dir(0.5, 0.5, 0.5);
+        Vector3 dir(0.5, 1, 0.5);
         dir.normalise();
         mSunLight->setDirection(dir);
@@ -237 +236 @@
 mVizCamera(vizCamera),
 mShowVisualization(false),
-mRenderNodesForViz(false),
+mNodeVizMode(NODEVIZ_NONE),
 mVizCameraHeight(Real(2500.0)),
 mCamNode(camNode),
@@ -292 +291 @@
         mSceneMgr->setOption("CullCamera", &mCullCamera);
         mSceneMgr->setOption("ShowVisualization", &mShowVisualization);
-        mSceneMgr->setOption("RenderNodesForViz", &mRenderNodesForViz);
-
+        
         pOver->show();
 } 
@@ -403 +401 @@
                 // important for visualization => draw octree bounding boxes
                 mSceneMgr->setOption("ShowOctree", &mShowVisualization);
-                // also render geometry?
-                mSceneMgr->setOption("RenderNodesForViz", &mRenderNodesForViz);
+                // also render nodew content?
+                //mSceneMgr->setOption("RenderNodesForViz", &mRenderNodesForViz);
 
                 // -- setup visualization camera
@@ -454 +452 @@
         KEY_PRESSED(KC_C, 0.3, toggleUseVisibilityCulling());
         KEY_PRESSED(KC_1, 0.3, toggleShowViz());
-        KEY_PRESSED(KC_2, 0.3, toggleRenderNodesForViz());
+        KEY_PRESSED(KC_2, 0.3, nextNodeVizMode());
         
         KEY_PRESSED(KC_SUBTRACT, 0, changeThreshold(-10));
         KEY_PRESSED(KC_ADD, 0, changeThreshold(10));
         
-        KEY_PRESSED(KC_3, 0, zoomVizCamera(50));
-        KEY_PRESSED(KC_4, 0, zoomVizCamera(-50));
+        KEY_PRESSED(KC_4, 0, zoomVizCamera(50));
+        KEY_PRESSED(KC_5, 0, zoomVizCamera(-50));
 
         KEY_PRESSED(KC_F1, 0.3, nextAppState());
@@ -758 +756 @@
 }
 //-----------------------------------------------------------------------
-void MouseQueryListener::toggleRenderNodesForViz()
-{
-        mRenderNodesForViz = !mRenderNodesForViz;
-
-        mSceneMgr->setOption("RenderNodesForViz", &mRenderNodesForViz);
+void MouseQueryListener::nextNodeVizMode()
+{
+        mNodeVizMode = (mNodeVizMode + 1) % NODEVIZ_MODES_NUM;
+
+        bool renderNodesForViz = 
+                (mNodeVizMode == NODEVIZ_RENDER_NODES) || 
+                (mNodeVizMode == NODEVIZ_RENDER_NODES_AND_CONTENT);
+        bool renderNodesContentForViz = mNodeVizMode == NODEVIZ_RENDER_NODES_AND_CONTENT;
+
+        mSceneMgr->setOption("RenderNodesForViz", &renderNodesForViz);
+        mSceneMgr->setOption("RenderNodesContentForViz", &renderNodesContentForViz);
 }
 //-----------------------------------------------------------------------
@@ -848 +852 @@
         const bool nShowViz = !showViz;
 
+        // ambient light must be full for visualization
+    if (showViz)
+        {
+                mSceneMgr->setAmbientLight(ColourValue(1, 1, 1));
+        }
+        else
+        {
+                mSceneMgr->setAmbientLight(ColourValue(0.5, 0.5, 0.5));
+        }
+
     mSceneMgr->setOption("ShowVisualization", &showViz);
         mSceneMgr->setOption("SkyBoxEnabled", &nShowViz);

trunk/VUT/work/TestCullingTerrain/TestCullingTerrainApplication.h

@@ -87 +87 @@
         enum  {WALKTHROUGH, REPLAY, STATE_NUM};
 
+        // visualization modes for scene nodes
+        enum {NODEVIZ_NONE, NODEVIZ_RENDER_NODES, 
+                  NODEVIZ_RENDER_NODES_AND_CONTENT, NODEVIZ_MODES_NUM};
+
         void nextAlgorithm();
         void changeThreshold(int incr);
@@ -95 +99 @@
         void toggleUseVisibilityCulling();
         void toggleShowViz();
-        void toggleRenderNodesForViz();
+        void nextNodeVizMode();
         void toggleRecord();
 
@@ -148 +152 @@
         bool mUseVisibilityCulling;
         bool mShowVisualization;
-        bool mRenderNodesForViz;
+        int mNodeVizMode;
         bool mCullCamera;