Changeset 235 for trunk/VUT/GtpVisibilityPreprocessor/src/ViewCell.h

Timestamp:

08/12/05 01:17:56 (19 years ago)

Author:

mattausch

Message:

added some bsp stuff

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/ViewCell.h (modified) (2 diffs)

trunk/VUT/GtpVisibilityPreprocessor/src/ViewCell.h

@@ -3 +3 @@
 
 #include "Intersectable.h"
+#include "Containers.h"
 
 class Mesh;
@@ -19 +20 @@
                 the viewcell.
         */
-        ViewCell(Mesh *mesh): mMesh(mesh), mPvs(NULL) {}
+        ViewCell(Mesh *mesh);
 
         /** Returns pointer to the mesh which represents the shape of the viewcell.
         */
-        Mesh *GetMesh() {return mMesh;}
+        Mesh *GetMesh();
 
         /** Returns pointer to PVS. 
                 @returns PVS, i.e., the visible BSP tree nodes.
         */
-        BspPvs *GetPVS() {return mPvs;}
+        BspPvs *GetPVS();
 
-        AxisAlignedBox3 GetBox()  {return mMesh->mBox;}
+        AxisAlignedBox3 GetBox();
   
-        int CastRay(Ray &ray) {return 0;}
+        int CastRay(Ray &ray);
   
-        bool IsConvex() {return mMesh->mIsConvex;}
-        bool IsWatertight() {return mMesh->mIsWatertight;}
-        float IntersectionComplexity() {return mMesh->mFaces.size();}
+        bool IsConvex();
+        bool IsWatertight();
+        float IntersectionComplexity();
 
-        int Type() const { return VIEWCELL; }
+        int Type() const;
 
-        void GetRandomSurfacePoint(Vector3 &point, Vector3 &normal) {point = Vector3(0,0,0);};
+        void GetRandomSurfacePoint(Vector3 &point, Vector3 &normal);
 
+        /** Derives viewcells from object container.
+                @param objects the intersectables the viewcells are derived from
+                @param viewCells the viewcells are returned in this container
+                @param if >0, indicates the maximim number of viewcells that will be created
+        */
+        static void DeriveViewCells(const ObjectContainer &objects, 
+                                                                ViewCellContainer &viewCells, 
+                                                                const int max);
 protected:
 
+        /// the mesh defining the geometry of this viewcell
         Mesh *mMesh;
         /// the PVS (i.e., the visible bsp tree nodes)