#!/usr/bin/env python

import sys
import os
from PySFML import sf
from wfobj import WFObj
import getopt
from OpenGL.GL import *
from OpenGL.GLU import *

def main(argv):
    options, args = getopt.getopt(argv[1:], '')
    if len(args) == 0:
        sys.stderr.write('Specify object file to load\n')
        return 2

    obj = WFObj(args[0])

    window = sf.Window(sf.VideoMode(800, 600, 32),
            'Python Wavefront Object Viewer')
    window.UseVerticalSync(True)
    window.SetActive(True)

    glClearDepth(1)
    glClearColor(0, 0, 0, 0)
    glEnable(GL_LIGHTING)
    glEnable(GL_LIGHT0)
    glEnable(GL_COLOR_MATERIAL)
    glColor3f(1, 0.6, 0)

    while window.IsOpened():
        event = sf.Event()

        while window.GetEvent(event):
            if event.Type == sf.Event.Closed:
                window.Close()
            elif event.Type == sf.Event.Resized:
                glViewport(0, 0, event.Size.Width, event.Size.Height)
                glMatrixMode(GL_PROJECTION)
                glLoadIdentity()
                gluPerspective(60.0,
                        float(event.Size.Width) / float(event.Size.Height),
                        1.0, 1000.0)

        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
        glMatrixMode(GL_MODELVIEW)
        glLoadIdentity()
        glTranslatef(0, 0, -200)

        glBegin(GL_QUADS)

        glNormal3f(0, 0, 1)
        glVertex3f(50, 50, 0)
        glVertex3f(-50, 50, 0)
        glVertex3f(-50, -50, 0)
        glVertex3f(50, -50, 0)

        glEnd()

        window.Display()

    return 0

sys.exit(main(sys.argv))