00001 /*
00002 File: AnaRad.h
00003
00004 Function: Calculates direct illumination using analytic
00005 area-to-point form factors. Also calculates scene
00006 statistics such as Discrete scene visibility mutual
00007 information (DSVMI).
00008
00009 Author(s): Andrew Willmott
00010
00011 Copyright: (c) 1999-2000, Andrew Willmott
00012 */
00013
00014 #ifndef __AnaRad__
00015 #define __AnaRad__
00016
00017 #include "RadMethod.h"
00018
00019 class AnaRad : public RadMethod
00020 {
00021 public:
00022
00023 Bool Render(); // override
00024 Int Stage(Int stage); // override
00025 Void DumpStats();
00026
00027 RadElem *NewMesh();
00028
00029 static Void *New() { return(new AnaRad); };
00030
00031 PatchList lights;
00032 GCLReal theMI;
00033 };
00034
00035 #endif
