1 #include <SDL.h>

     1 #include <SDL.h>

     2 

     2 

     3 #include "raytracer.h"

     3 #include "raytracer.h"

     4 #include <iostream>

     5 #include <iostream>

     5 #include <fstream>

     6 #include <fstream>

     6 #include <iomanip>

     7 #include <iomanip>

     7 

     8 

     8 int w = 320;

     9 int w = 320;

   142 	}

   143 	}

   143 

   144 

   144 	/* initialize raytracer and prepare scene */

   145 	/* initialize raytracer and prepare scene */

   145 	render_buffer = (Float *) malloc(w*h*3*sizeof(Float));

   146 	render_buffer = (Float *) malloc(w*h*3*sizeof(Float));

   146 

   147 

   148 	rt.setMaxDepth(3);

   149 	rt.setMaxDepth(3);

   149 

   150 

   151 	rt.setTop(&top);

   152 	rt.setTop(&top);

   152 

   153 

   153 	Light light1(Vector3(-5.0, 2.0, 8.0), Colour(0.9, 0.3, 0.6));

   154 	Light light1(Vector3(-5.0, 2.0, 8.0), Colour(0.9, 0.3, 0.6));

   154 	light1.castShadows(false);

   155 	light1.castShadows(false);

   155 	rt.addlight(&light1);

   156 	rt.addlight(&light1);

   163 

   164 

   164 	rt.setCamera(&cam);

   165 	rt.setCamera(&cam);

   165 	cam.setEye(Vector3(0,0,10));

   166 	cam.setEye(Vector3(0,0,10));

   166 

   167 

   167 	/* build kd-tree */

   168 	/* build kd-tree */

   169 	top.optimize();

   170 	top.optimize();

   170 

   171 

   171 	/* loop... */

   172 	/* loop... */

   172 	SDL_Event event;

   173 	SDL_Event event;

   173 	bool quit = false;

   174 	bool quit = false;