/* Mala Sarkar
   CS307 Fall 2005
   Demo of Ottoman
*/

#include <stdio.h>
#include <math.h>
#include <tw.h> 
//#include "msarkar.cc"
#include <f05/objects.h>

//default scaling for ottoman
const int ottomanScale = 10;

//default colors of ottoman
twTriple sienna = {0.8,0.41,0.22}; 
twTriple darkSienna = {0.55,0.28,0.15};

void setLight () {
  glEnable(GL_LIGHTING);
  //directional light
  GLfloat light0[4]={1,1,1,0}; 	 
  twGrayLight(GL_LIGHT0,light0,0.3,0.4,0.1);
}

void display(void) {
  twDisplayInit(); 
  twCamera(); //set up camera based on bounding box coordinates
  setLight(); 
  glShadeModel(GL_SMOOTH); 
  //draw ottoman
  msarkarOttoman(ottomanScale,sienna,darkSienna);

  glFlush();
  glutSwapBuffers(); // necessary for animation  
}

int main(int argc, char** argv) {  
  glutInit(&argc, argv);
  glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
  twInitWindowSize(650,650);
  glutCreateWindow(argv[0]);
  glutDisplayFunc(display);
  //create a bounding box tailored to fit the dimensions of the ottoman
  twBoundingBox(-ottomanScale, ottomanScale,-0.5*ottomanScale,0.5*ottomanScale,-ottomanScale,ottomanScale); 
  twMainInit(); 
  glutMainLoop();
  return 0;
}