111 lines
2.5 KiB
Python
Executable File
111 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python3
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import sys
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import ctypes
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import pygame
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import argparse
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import os
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import math
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from pygame.locals import *
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from OpenGL.GL import *
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from OpenGL.GL.shaders import *
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from OpenGL.GLU import *
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from OpenGL.GLUT import *
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from d3.conv.loadmodel import load_model
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from d3.conv.model import Vertex
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from d3.controls.controls import TrackBallControls
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WINDOW_WIDTH = 1024
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WINDOW_HEIGHT = 768
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x = -0.5
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y = 0.5
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width = 1
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height = 1
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def init_frame():
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glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
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glMatrixMode(GL_MODELVIEW)
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glLoadIdentity()
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gluLookAt(0,0,5,0,0,0,0,1,0)
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def main(args):
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controls = TrackBallControls()
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pygame.init()
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display = (WINDOW_WIDTH, WINDOW_HEIGHT)
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pygame.display.set_mode(display, DOUBLEBUF|OPENGL)
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# OpenGL init
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glMatrixMode(GL_PROJECTION)
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glLoadIdentity()
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gluPerspective(45, (WINDOW_WIDTH / WINDOW_HEIGHT), 0.1, 50.0)
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glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
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glEnable(GL_DEPTH_TEST)
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glEnable(GL_CULL_FACE)
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glEnable(GL_BLEND)
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glClearColor(0, 0, 0, 0)
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running = True
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model = load_model(args.input)
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model.generate_vbos()
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VERTEX_SHADER = None
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FRAGMENT_SHADER = None
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with open('shaders/shader.vert') as f:
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VERTEX_SHADER = compileShader(f.read(), GL_VERTEX_SHADER)
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with open('shaders/shader.frag') as f:
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FRAGMENT_SHADER = compileShader(f.read(), GL_FRAGMENT_SHADER)
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SHADER = compileProgram(VERTEX_SHADER, FRAGMENT_SHADER)
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while running:
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for event in pygame.event.get():
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if event.type == pygame.QUIT:
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pygame.quit()
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quit()
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elif event.type == pygame.KEYUP:
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if event.key == pygame.K_ESCAPE:
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pygame.quit()
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quit()
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elif event.type == pygame.MOUSEBUTTONDOWN:
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if event.button == 1:
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pygame.mouse.get_rel()
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# Update physics
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controls.update()
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# Draw frame
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init_frame()
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glPushMatrix()
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controls.apply()
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glUseProgram(SHADER)
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model.gl_draw()
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glUseProgram(0)
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glPopMatrix()
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glFlush()
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pygame.display.flip()
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# Sleep
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pygame.time.wait(10)
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if __name__ == '__main__':
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parser = argparse.ArgumentParser()
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parser.set_defaults(func=main)
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parser.add_argument('-v', '--version', action='version', version='1.0')
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parser.add_argument('-i', '--input', metavar='input', default=None, help='Input model')
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args = parser.parse_args()
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args.func(args)
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