// Test for drawing a mailbox.  It actually draws 3 mailboxes, so you can see the differences.
// By: Stella del Rosario
#include <stdio.h>
#include <tw.h>
//#include "sdelrosa.cc"
#include <f05/objects.h>

float mailboxHeight=80;

void light(){
  // light comes from the upper right
  GLfloat direction[]={2,1,1,0};
  twGrayLight(GL_LIGHT0, direction, 0.1,0.8,0.8);
  glEnable(GL_LIGHT0);
}

void display(void) {
  twDisplayInit();
  twCamera(); // sets up camera based on bounding box coords.
  glPushAttrib(GL_ALL_ATTRIB_BITS);
  
  glEnable(GL_LIGHTING);
  glShadeModel(GL_SMOOTH);
  twAmbient(0.4);

  light();
  
  // Draw green mailbox
  glPushMatrix();
  glRotatef(10,0,1,0);
  sdelrosaMailbox(mailboxHeight, 1);
  glPopMatrix();
 
  // Draw purple mailbox
  glPushMatrix();
  glTranslatef(mailboxHeight*.8,0,0);
  glRotatef(-40,0,1,0);
  sdelrosaMailbox(mailboxHeight, 2);
  glPopMatrix();
  
  // Draw red mailbox
  glPushMatrix();
  glTranslatef(-mailboxHeight*.8,0,0);
  glRotatef(60,0,1,0);
  sdelrosaMailbox(mailboxHeight, 0);
  glPopMatrix();
  
  glPopAttrib();
  glFlush();
  glutSwapBuffers();
}

int main(int argc, char** argv) {
  glutInit(&argc, argv);
  glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
  twInitWindowSize(800,650);
  glutCreateWindow(argv[0]);
  twBoundingBox(-mailboxHeight*1.5,mailboxHeight*1.5,0, 80,-mailboxHeight, mailboxHeight); 
  twMainInit(); 
  glutDisplayFunc(display);
  glutMainLoop();
  return 0;
}