This little piece of code draws random sprites all over an 800x600 window using GFX. The GFX specific stuff has been commented, all the rest is standard Python/Pygame stuff.
1 import random
2 import pygame
3 from gfx import gl, array, ext
4
5
6 def main():
7 pygame.init()
8 flags = pygame.OPENGL|pygame.DOUBLEBUF|pygame.HWSURFACE
9 pygame.display.set_mode((800,600), flags)
10
11 #setup the opengl window
12 gl.init((1280,800))
13
14 #create an image batch of 10000 images, which uses the texture 'sprite.png'
15 image_count = 10000
16 texture = ext.GLSurface(pygame.image.load('sprite.png'))
17 image_batch = ext.ImageBatch(image_count, texture)
18
19 #create 10000 random images, and use the whole texture for each image
20 for i in xrange(image_count):
21 x,y = random.randint(0,795), random.randint(0,595)
22 w,h = 5,5
23 vertices = (x,y),(x,y+h),(x+w,y+h),(x+w,y)
24 texture_coords = (0,0),(0,1),(1,1),(1,0)
25 image_batch.set_quad(i, vertices, texture_coords=texture_coords)
26
27 clock = pygame.time.Clock()
28 running = True
29 while running:
30 #clear the display
31 gl.clear((0.0,0.0,0.0,1.0))
32 #draw the image batch
33 image_batch.draw()
34 clock.tick()
35 pygame.display.flip()
36 if pygame.QUIT in (i.type for i in pygame.event.get()):
37 running = False
38 print 'FPS:', clock.get_fps()
39
40
41 if __name__ == "__main__":
42 main()
43
The ICCARUS (Interactive Command Console and Relational User Statistics) tool was launched at webjam this evening, and won first place via popular vote.
