Draws a flat world map - 360x180 unit mesh of triangle strips, with biosphere map textured on it. Includes simple driving using the keyboard arrows.

map2.py

from pyglet.gl import *
from  math import *

tex = pyglet.image.load('biosphere.png').get_texture()

vlists = []
for lat in range(-90,90,30):
    verts = []
    texc = []
    for lon in range(-180,181,30):
        x = lon
        y = lat
        s = (lon+180) / 360.0
        t = (lat+90) / 180.0
        verts += [x,y]
        texc += [s,t]
        x = lon
        y = lat+30
        s = (lon+180) / 360.0
        t = ((lat+30)+90) / 180.0
        verts += [x,y]
        texc += [s,t]
    vlist = pyglet.graphics.vertex_list(len(verts)/2, ('v2f', verts), ('t2f', texc))
    vlists.append(vlist)

window = pyglet.window.Window(1024,512)

angle = 0
fovy = 45
heading = 0
campos = [ 0, 0, 200]

@window.event
def on_draw():
    glClear(GL_COLOR_BUFFER_BIT)
    glMatrixMode(GL_PROJECTION)
    glLoadIdentity()
#    glOrtho(-180,180,-90,90,-1000,1000)
    gluPerspective(fovy, 2, 0.1, 1000)
    glMatrixMode(GL_MODELVIEW)
    glLoadIdentity()
# Move camera back 200 units
    glRotatef(-heading, 0, 1, 0)
    glTranslatef(-campos[0], -campos[1], -campos[2])

    glPushMatrix()
# Rotate object 'angle' degrees
    glRotatef(angle, 1, 0, 0)
    glColor3f(1,1,1)
    glEnable(GL_TEXTURE_2D)
    glBindTexture(GL_TEXTURE_2D, tex.id)
    for v in vlists:
        v.draw(GL_TRIANGLE_STRIP)
    glPopMatrix()

    glPushMatrix()
# draw something else with other object transformation
    glPopMatrix()

@window.event
def on_key_press(key,mod):
    global heading, campos
    if key == pyglet.window.key.A:
        heading = heading + 5
    if key == pyglet.window.key.S:
        heading = heading - 5
    if key == pyglet.window.key.UP:
        campos[0] -= 5 * sin(radians(heading))
        campos[2] -= 5 * cos(radians(heading))
    if key == pyglet.window.key.DOWN:
        campos[0] += 5 * sin(radians(heading))
        campos[2] += 5 * cos(radians(heading))
    if key == pyglet.window.key.LEFT:
        campos[0] -= 5 * cos(radians(heading))
        campos[2] += 5 * sin(radians(heading))
    if key == pyglet.window.key.RIGHT:
        campos[0] += 5 * cos(radians(heading))
        campos[2] -= 5 * sin(radians(heading))
    print fovy

def update(dt):
    global angle
    angle = -45
    pass

pyglet.clock.schedule_interval(update,1/60.0)
pyglet.app.run()