def main():
moons = [Moon(pos) for pos in d12_input]
glutInit(sys.argv)
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH)
glutInitWindowSize(800, 800)
glutInitWindowPosition(350, 200)
glutCreateWindow('name')
glClearColor(0., 0., 0., 1.)
glShadeModel(GL_SMOOTH)
glEnable(GL_CULL_FACE)
glEnable(GL_DEPTH_TEST)
glEnable(GL_LIGHTING)
lightZeroPosition = [10., 4., 10., 1.]
lightZeroColor = [0.8, 1.0, 0.8, 1.0]
glLightfv(GL_LIGHT0, GL_POSITION, lightZeroPosition)
glLightfv(GL_LIGHT0, GL_DIFFUSE, lightZeroColor)
glLightf(GL_LIGHT0, GL_CONSTANT_ATTENUATION, 0.1)
glLightf(GL_LIGHT0, GL_LINEAR_ATTENUATION, 0.05)
glEnable(GL_LIGHT0)
glutDisplayFunc(lambda: display_scene(moons))
glutTimerFunc(0, timer, 0)
glMatrixMode(GL_PROJECTION)
gluPerspective(40., 1., 1., 40.)
glMatrixMode(GL_MODELVIEW)
gluLookAt(0, -10, 10, 0, 0, 0, 0, 1, 0)
glPushMatrix()
glutMainLoop()
def light(cls, light: Capability, light_parameter: LightParameter, value):
if isinstance(value, Iterable):
glLightfv(light.value, light_parameter.value, value)
else:
glLightf(light.value, light_parameter.value, value)
def setup_standard_lights(lights, glprefs=None):
"""
Set up lighting in the current GL context using the supplied "lights" tuple
(in the format used by GLPane's prefs) and the optional glprefs object
(which defaults to drawing_globals.glprefs ).
Note: the glprefs data used can be summarized by the related function
glprefs_data_used_by_setup_standard_lights (which see).
Warning: has side effects on GL_MODELVIEW matrix.
Note: If GL_NORMALIZE needs to be enabled, callers should do that
themselves, since this depends on what they will draw and might slow down
drawing.
"""
#e not sure whether projection matrix also needs to be reset here
# [bruce 051212]
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
if glprefs is None:
glprefs = drawing_globals.glprefs
# note: whatever glprefs data is used below must also be present
# in the return value of glprefs_data_used_by_setup_standard_lights().
# [bruce 051212]
try:
# new code
(((r0,g0,b0),a0,d0,s0,x0,y0,z0,e0), \
( (r1,g1,b1),a1,d1,s1,x1,y1,z1,e1), \
( (r2,g2,b2),a2,d2,s2,x2,y2,z2,e2)) = lights
# Great place for a print statement for debugging lights. Keep this.
# Mark 051204. [revised by bruce 051212]
#print "-------------------------------------------------------------"
#print "setup_standard_lights: lights[0]=", lights[0]
#print "setup_standard_lights: lights[1]=", lights[1]
#print "setup_standard_lights: lights[2]=", lights[2]
glLightfv(GL_LIGHT0, GL_POSITION, (x0, y0, z0, 0))
glLightfv(GL_LIGHT0, GL_AMBIENT, (r0 * a0, g0 * a0, b0 * a0, 1.0))
glLightfv(GL_LIGHT0, GL_DIFFUSE, (r0 * d0, g0 * d0, b0 * d0, 1.0))
if glprefs.override_light_specular is not None:
glLightfv(GL_LIGHT0, GL_SPECULAR, glprefs.override_light_specular)
else:
# grantham 20051121 - this should be a component on its own
# not replicating the diffuse color.
# Added specular (s0) as its own component. mark 051202.
glLightfv(GL_LIGHT0, GL_SPECULAR, (r0 * s0, g0 * s0, b0 * s0, 1.0))
glLightf(GL_LIGHT0, GL_CONSTANT_ATTENUATION, 1.0)
glLightfv(GL_LIGHT1, GL_POSITION, (x1, y1, z1, 0))
glLightfv(GL_LIGHT1, GL_AMBIENT, (r1 * a1, g1 * a1, b1 * a1, 1.0))
glLightfv(GL_LIGHT1, GL_DIFFUSE, (r1 * d1, g1 * d1, b1 * d1, 1.0))
if glprefs.override_light_specular is not None:
glLightfv(GL_LIGHT1, GL_SPECULAR, glprefs.override_light_specular)
else:
glLightfv(GL_LIGHT1, GL_SPECULAR, (r1 * s1, g1 * s1, b1 * s1, 1.0))
glLightf(GL_LIGHT1, GL_CONSTANT_ATTENUATION, 1.0)
glLightfv(GL_LIGHT2, GL_POSITION, (x2, y2, z2, 0))
glLightfv(GL_LIGHT2, GL_AMBIENT, (r2 * a2, g2 * a2, b2 * a2, 1.0))
glLightfv(GL_LIGHT2, GL_DIFFUSE, (r2 * d2, g2 * d2, b2 * d2, 1.0))
if glprefs.override_light_specular is not None:
glLightfv(GL_LIGHT2, GL_SPECULAR, glprefs.override_light_specular)
else:
glLightfv(GL_LIGHT2, GL_SPECULAR, (r2 * s2, g2 * s2, b2 * s2, 1.0))
glLightf(GL_LIGHT2, GL_CONSTANT_ATTENUATION, 1.0)
glEnable(GL_LIGHTING)
if e0:
glEnable(GL_LIGHT0)
else:
glDisable(GL_LIGHT0)
if e1:
glEnable(GL_LIGHT1)
else:
glDisable(GL_LIGHT1)
if e2:
glEnable(GL_LIGHT2)
else:
glDisable(GL_LIGHT2)
except:
debug.print_compact_traceback(
"bug (worked around): setup_standard_lights reverting to old code."
)
# old code, used only to set up some sort of workable lighting in case
# of bugs (this is not necessarily using the same values as
# _default_lights; doesn't matter since never used unless there are
# bugs)
glLightfv(GL_LIGHT0, GL_POSITION, (-50, 70, 30, 0))
glLightfv(GL_LIGHT0, GL_AMBIENT, (0.3, 0.3, 0.3, 1.0))
glLightfv(GL_LIGHT0, GL_DIFFUSE, (0.8, 0.8, 0.8, 1.0))
glLightf(GL_LIGHT0, GL_CONSTANT_ATTENUATION, 1.0)
glLightfv(GL_LIGHT1, GL_POSITION, (-20, 20, 20, 0))
glLightfv(GL_LIGHT1, GL_AMBIENT, (0.4, 0.4, 0.4, 1.0))
glLightfv(GL_LIGHT1, GL_DIFFUSE, (0.4, 0.4, 0.4, 1.0))
glLightf(GL_LIGHT1, GL_CONSTANT_ATTENUATION, 1.0)
glLightfv(GL_LIGHT2, GL_POSITION, (0, 0, 100, 0))
glLightfv(GL_LIGHT2, GL_AMBIENT, (1.0, 1.0, 1.0, 1.0))
glLightfv(GL_LIGHT2, GL_DIFFUSE, (1.0, 1.0, 1.0, 1.0))
glLightf(GL_LIGHT2, GL_CONSTANT_ATTENUATION, 1.0)
glEnable(GL_LIGHTING)
glEnable(GL_LIGHT0)
glEnable(GL_LIGHT1)
glDisable(GL_LIGHT2)
return # from setup_standard_lights
def setup_standard_lights( lights, glprefs):
"""
Set up lighting in the current GL context using the supplied "lights" tuple
(in the format used by GLPane's prefs) and the required glprefs object
(of class GLPrefs).
@note: the glprefs data used can be summarized by the related function
glprefs_data_used_by_setup_standard_lights (which see).
@warning: has side effects on GL_MODELVIEW matrix.
@note: If GL_NORMALIZE needs to be enabled, callers should do that
themselves, since this depends on what they will draw and might
slow down drawing.
"""
assert glprefs is not None
# note: whatever glprefs data is used below must also be present
# in the return value of glprefs_data_used_by_setup_standard_lights().
# [bruce 051212]
#e not sure whether projection matrix also needs to be reset here
# [bruce 051212]
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
try:
# new code
(((r0,g0,b0),a0,d0,s0,x0,y0,z0,e0), \
( (r1,g1,b1),a1,d1,s1,x1,y1,z1,e1), \
( (r2,g2,b2),a2,d2,s2,x2,y2,z2,e2)) = lights
# Great place for a print statement for debugging lights. Keep this.
# Mark 051204. [revised by bruce 051212]
#print "-------------------------------------------------------------"
#print "setup_standard_lights: lights[0]=", lights[0]
#print "setup_standard_lights: lights[1]=", lights[1]
#print "setup_standard_lights: lights[2]=", lights[2]
glLightfv(GL_LIGHT0, GL_POSITION, (x0, y0, z0, 0))
glLightfv(GL_LIGHT0, GL_AMBIENT, (r0*a0, g0*a0, b0*a0, 1.0))
glLightfv(GL_LIGHT0, GL_DIFFUSE, (r0*d0, g0*d0, b0*d0, 1.0))
if glprefs.override_light_specular is not None:
glLightfv(GL_LIGHT0, GL_SPECULAR, glprefs.override_light_specular)
else:
# grantham 20051121 - this should be a component on its own
# not replicating the diffuse color.
# Added specular (s0) as its own component. mark 051202.
glLightfv(GL_LIGHT0, GL_SPECULAR, (r0*s0, g0*s0, b0*s0, 1.0))
glLightf(GL_LIGHT0, GL_CONSTANT_ATTENUATION, 1.0)
glLightfv(GL_LIGHT1, GL_POSITION, (x1, y1, z1, 0))
glLightfv(GL_LIGHT1, GL_AMBIENT, (r1*a1, g1*a1, b1*a1, 1.0))
glLightfv(GL_LIGHT1, GL_DIFFUSE, (r1*d1, g1*d1, b1*d1, 1.0))
if glprefs.override_light_specular is not None:
glLightfv(GL_LIGHT1, GL_SPECULAR, glprefs.override_light_specular)
else:
glLightfv(GL_LIGHT1, GL_SPECULAR, (r1*s1, g1*s1, b1*s1, 1.0))
glLightf(GL_LIGHT1, GL_CONSTANT_ATTENUATION, 1.0)
glLightfv(GL_LIGHT2, GL_POSITION, (x2, y2, z2, 0))
glLightfv(GL_LIGHT2, GL_AMBIENT, (r2*a2, g2*a2, b2*a2, 1.0))
glLightfv(GL_LIGHT2, GL_DIFFUSE, (r2*d2, g2*d2, b2*d2, 1.0))
if glprefs.override_light_specular is not None:
glLightfv(GL_LIGHT2, GL_SPECULAR, glprefs.override_light_specular)
else:
glLightfv(GL_LIGHT2, GL_SPECULAR, (r2*s2, g2*s2, b2*s2, 1.0))
glLightf(GL_LIGHT2, GL_CONSTANT_ATTENUATION, 1.0)
glEnable(GL_LIGHTING)
if e0:
glEnable(GL_LIGHT0)
else:
glDisable(GL_LIGHT0)
if e1:
glEnable(GL_LIGHT1)
else:
glDisable(GL_LIGHT1)
if e2:
glEnable(GL_LIGHT2)
else:
glDisable(GL_LIGHT2)
except:
print_compact_traceback(
"bug (worked around): setup_standard_lights reverting to old code.")
# old code, used only to set up some sort of workable lighting in case
# of bugs (this is not necessarily using the same values as
# _default_lights; doesn't matter since never used unless there are
# bugs)
glLightfv(GL_LIGHT0, GL_POSITION, (-50, 70, 30, 0))
glLightfv(GL_LIGHT0, GL_AMBIENT, (0.3, 0.3, 0.3, 1.0))
glLightfv(GL_LIGHT0, GL_DIFFUSE, (0.8, 0.8, 0.8, 1.0))
glLightf(GL_LIGHT0, GL_CONSTANT_ATTENUATION, 1.0)
glLightfv(GL_LIGHT1, GL_POSITION, (-20, 20, 20, 0))
glLightfv(GL_LIGHT1, GL_AMBIENT, (0.4, 0.4, 0.4, 1.0))
glLightfv(GL_LIGHT1, GL_DIFFUSE, (0.4, 0.4, 0.4, 1.0))
glLightf(GL_LIGHT1, GL_CONSTANT_ATTENUATION, 1.0)
glLightfv(GL_LIGHT2, GL_POSITION, (0, 0, 100, 0))
glLightfv(GL_LIGHT2, GL_AMBIENT, (1.0, 1.0, 1.0, 1.0))
glLightfv(GL_LIGHT2, GL_DIFFUSE, (1.0, 1.0, 1.0, 1.0))
glLightf(GL_LIGHT2, GL_CONSTANT_ATTENUATION, 1.0)
glEnable(GL_LIGHTING)
glEnable(GL_LIGHT0)
glEnable(GL_LIGHT1)
glDisable(GL_LIGHT2)
return # from setup_standard_lights
def __init__(self):
print(str(bool(glutInit)))
print("hello and weolcome")
print(
"if you see an error next try the unofficial binaries of pyopengl")
print("initializing glut etc")
glutInit(sys.argv)
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGBA | GLUT_DEPTH)
glutInitWindowSize(640, 480)
glutCreateWindow(name)
print("set blend function")
glBlendFunc(GL_SRC_ALPHA, GL_ONE)
print("set colours and lights")
glClearColor(0., 0., 0., 1.)
glShadeModel(GL_SMOOTH)
glEnable(GL_CULL_FACE)
glEnable(GL_DEPTH_TEST)
glEnable(GL_LIGHTING)
print("set light 1")
lightZeroPosition = [10., 4., 10., 1.]
lightZeroColor = [0.9, 1.0, 0.9, 1.0] #green tinged
glLightfv(GL_LIGHT0, GL_POSITION, lightZeroPosition)
glLightfv(GL_LIGHT0, GL_DIFFUSE, lightZeroColor)
glLightf(GL_LIGHT0, GL_CONSTANT_ATTENUATION, 0.2)
glLightf(GL_LIGHT0, GL_LINEAR_ATTENUATION, 0.05)
glEnable(GL_LIGHT0)
print("set light 2")
lightZeroPosition2 = [-10., -4., 10., 1.]
lightZeroColor2 = [1.0, 0.9, 0.9, 1.0] #green tinged
glLightfv(GL_LIGHT1, GL_POSITION, lightZeroPosition2)
glLightfv(GL_LIGHT1, GL_DIFFUSE, lightZeroColor2)
glLightf(GL_LIGHT1, GL_CONSTANT_ATTENUATION, 0.2)
glLightf(GL_LIGHT1, GL_LINEAR_ATTENUATION, 0.05)
glEnable(GL_LIGHT1)
#initialization of letters
print("initialzing letters")
self.letters = Letters.Letters()
#for game models
print("making model lists")
MakeLists()
print("ignore key repeat")
glutIgnoreKeyRepeat(1)
print("attach glut events to functions")
glutSpecialFunc(self.keydownevent)
glutSpecialUpFunc(self.keyupevent)
glutReshapeFunc(self.reshape)
glutKeyboardFunc(self.keydownevent)
glutKeyboardUpFunc(self.keyupevent)
glutDisplayFunc(self.display)
#glutIdleFunc(self.display)
print("initial projection")
glMatrixMode(GL_PROJECTION)
gluPerspective(60.0, 640.0 / 480., 1., 50.)
glMatrixMode(GL_MODELVIEW)
glPushMatrix()
print("generating level")
self.level = generateLevel(0)
print("keys set up")
self.initkey("zxdcfvqaopm")
self.animate()
print("about to loop...")
glutMainLoop()
return