Changeset 193 for trunk/VUT/work/ogre_changes/Plugins/OctreeSceneManager/src/OgreTerrainRenderable.cpp

Timestamp:

08/03/05 14:12:41 (19 years ago)

Author:

mattausch

Message:

changed to ogre 103
added readme

File:

• trunk/VUT/work/ogre_changes/Plugins/OctreeSceneManager/src/OgreTerrainRenderable.cpp (modified) (10 diffs)

trunk/VUT/work/ogre_changes/Plugins/OctreeSceneManager/src/OgreTerrainRenderable.cpp

@@ -67 +67 @@
     //-----------------------------------------------------------------------
     TerrainRenderable::TerrainRenderable(const String& name)
-        : mTerrain(0), mName(name),  mDeltaBuffers(0), mPositionBuffer(0)
+        : Renderable(), mTerrain(0), mName(name),  mDeltaBuffers(0), mPositionBuffer(0)
     {
         mForcedRenderLevel = -1;
@@ -220 +220 @@
                 *pSysPos++ = *pPos++ = ( float ) j * msOptions->scale.z; //z
 
-                *pTex0++ = ( float ) i / ( float ) msOptions->pageSize;
-                *pTex0++ = ( float ) ( float ) j / ( float ) msOptions->pageSize;
-
-                *pTex1++ = ( ( float ) i / ( float ) msOptions->tileSize ) * msOptions->detailTile;
-                *pTex1++ = ( ( float ) ( float ) j / ( float ) msOptions->tileSize ) * msOptions->detailTile;
+                *pTex0++ = ( float ) i / ( float ) ( msOptions->pageSize - 1 );
+                *pTex0++ = ( float ) j / ( float ) ( msOptions->pageSize - 1 );
+
+                *pTex1++ = ( ( float ) i / ( float ) ( msOptions->tileSize - 1 ) ) * msOptions->detailTile;
+                *pTex1++ = ( ( float ) j / ( float ) ( msOptions->tileSize - 1 ) ) * msOptions->detailTile;
 
                 if ( height < min )
@@ -261 +261 @@
 
         _calculateMinLevelDist2( C );
-        if (msOptions->lit)
-            _calculateNormals();
 
     }
@@ -301 +299 @@
     void TerrainRenderable::_calculateNormals()
     {
+
         Vector3 norm;
 
@@ -342 +341 @@
             return ;
         }
+
 
                 Vector3 cpos = cam -> getDerivedPosition();
@@ -381 +381 @@
             int nextLevel = mNextLevelDown[getRenderLevel()];
 #else
-                        int nextLevel = mNextLevelDown;
+                        int nextLevel = mNextLevelDown[mRenderLevel];
 #endif // GTP_VISIBILITY_MODIFIED_OGRE
             
@@ -393 +393 @@
                 // Set the morph such that the morph happens in the last 0.25 of
                 // the distance range
-                Real range = mMinLevelDistSqr[nextLevel] - mMinLevelDistSqr[getRenderLevel()];
+ #ifdef GTP_VISIBILITY_MODIFIED_OGRE
+Real range = mMinLevelDistSqr[nextLevel] - mMinLevelDistSqr[getRenderLevel()];
+#else
+                Real range = mMinLevelDistSqr[nextLevel] - mMinLevelDistSqr[mRenderLevel];
+#endif // GTP_VISIBILITY_MODIFIED_OGRE               
                 if (range)
                 {
-                    Real percent = (L - mMinLevelDistSqr[getRenderLevel()]) / range;
+#ifdef GTP_VISIBILITY_MODIFIED_OGRE
+Real percent = (L - mMinLevelDistSqr[getRenderLevel()]) / range;
+#else
+                    Real percent = (L - mMinLevelDistSqr[mRenderLevel]) / range;
+#endif // GTP_VISIBILITY_MODIFIED_OGRE
                     // scale result so that msLODMorphStart == 0, 1 == 1, clamp to 0 below that
                     Real rescale = 1.0f / (1.0f - msOptions->lodMorphStart);
@@ -430 +438 @@
 
         }
+
     }
     //-----------------------------------------------------------------------
@@ -668 +677 @@
             return ;
 
+
             if ( mLevelIndex.size() == 0 )
         {
             for ( int i = 0; i < 16; i++ )
             {
+
                                 mLevelIndex.push_back( new IndexMap() );
+
             }
 
@@ -695 +707 @@
     void TerrainRenderable::_adjustRenderLevel( int i )
     {
+
 #ifdef GTP_VISIBILITY_MODIFIED_OGRE
         mRenderLevel[msCurrentRenderLevelIndex] = i;