www.pudn.com > Ray_Tracing_Materials.rar > RayTracer.h, change:2008-01-03,size:1014b

/* 
   File Name: 
 
      RayTracer.h 
 
   Created by: 
 
      Allen Sherrod (Programming Ace of www.UltimateGameProgramming.com). 
 
   Description: 
 
      This file is the header to the ray tracing functions used to create the scene. 
*/ 
 
 
#ifndef RAY_TRACER_H 
#define RAY_TRACER_H 
 
 
#include"CVector.h" 
#include"Ray.h" 
#include"Light.h" 
#include"Shape.h" 
 
#define MAX_RECURSION   10 
 
 
// Function prototypes... 
CVector4* GenerateRayDirections(int width, int height, int depth); 
 
void TraceScene(Shape *shapeList, int totalShapes, CLight *lights, int totalLights, 
                Ray ray, float &r, float &g, float &b); 
 
void LightShadeShape(Shape *shape, int shapeIndex, int totalShapes, Ray &ray, 
                     float dist, CLight *lights, int totalLights, 
                     float &r, float &g, float &b); 
 
#endif 
 
 
// Copyright February 2005 
// All Rights Reserved! 
// Allen Sherrod 
// ProgrammingAce@UltimateGameProgramming.com 
// www.UltimateGameProgramming.com