def stop(self):
'''Exit mainloop'''
if (glut.glutLeaveMainLoop):
glut.glutLeaveMainLoop()
else:
raise RuntimeError(
'''Your GLUT implementation does not allow to stops the main loop''')
def stop(self):
'''Exit mainloop'''
# FIXME This will also kill the interpreter.
# we do not want that. just to close the window and release resources.
if (glut.glutLeaveMainLoop):
glut.glutLeaveMainLoop()
else:
raise RuntimeError("Your GLUT implementation does not allow to stops the main loop")
def _vispy_quit(self):
for timer in self._timers:
timer._vispy_stop()
self._timers = []
if hasattr(glut, 'glutLeaveMainLoop') and bool(glut.glutLeaveMainLoop):
glut.glutLeaveMainLoop()
else:
for win in _VP_GLUT_ALL_WINDOWS:
win._vispy_close()
def _vispy_quit(self):
for timer in self._timers:
timer._vispy_stop()
self._timers = []
if hasattr(glut, 'glutLeaveMainLoop') and bool(glut.glutLeaveMainLoop):
glut.glutLeaveMainLoop()
else:
for win in _VP_GLUT_ALL_WINDOWS:
win._vispy_close()
def key_pressed(key, x, y):
global delta_alpha
if key == b'\x1b':
GLUT.glutLeaveMainLoop()
elif key == b" ":
if delta_alpha == 0:
delta_alpha = 0.5
else:
delta_alpha = 0
def key_pressed(key, x, y):
global delta_alpha
if key == b"\033":
GLUT.glutLeaveMainLoop()
# Toggles Rotation
elif key == b" ":
if delta_alpha == 0:
delta_alpha = 0.5
else:
delta_alpha = 0
def key_pressed(key, x, y):
global piramid_modifier
if key == b"\033":
GLUT.glutLeaveMainLoop()
# Toggles Piramid
elif key == b"p":
if piramid_modifier == 1:
piramid_modifier = 0.5
else:
piramid_modifier = 1
GLUT.glutPostRedisplay()
def keyboard(key, x, y):
global camera_pos
speed = 0.1
if key == 'w':
camera_pos[1] += speed
elif key == 's':
camera_pos[1] -= speed
elif key == 'd':
camera_pos[0] += speed
elif key == 'a':
camera_pos[0] -= speed
if key in {'w', 's', 'd', 'a'}:
update_world()
if key == '\033':
glut.glutLeaveMainLoop()
def _render(self):
try:
BaseDisplay._render(self)
except StopIteration:
self.do_exit()
try:
glut.glutLeaveMainLoop()
except:
os._exit(0)
except BaseException as e:
sys.excepthook(*sys.exc_info())
self.swap_buffers()
if self.should_exit:
self.do_exit()
try:
glut.glutLeaveMainLoop()
except:
os._exit(0)
def _render(self):
try:
BaseDisplay._render(self)
except StopIteration:
self.do_exit()
try:
glut.glutLeaveMainLoop()
except:
os._exit(0)
except BaseException as e:
sys.excepthook(*sys.exc_info())
self.swap_buffers()
if self.should_exit:
self.do_exit()
try:
glut.glutLeaveMainLoop()
except:
os._exit(0)
def key_pressed(key, x, y):
global delta_alpha, piramid_modifier
if key == b"\033":
GLUT.glutLeaveMainLoop()
# Toggles Piramid
elif key == b"p":
if piramid_modifier == 1:
piramid_modifier = 0.5
else:
piramid_modifier = 1
# Toggles Rotation
elif key == b" ":
if delta_alpha == 0:
delta_alpha = 0.5
else:
delta_alpha = 0
GLUT.glutPostRedisplay()
def exit(self):
'''Exit mainloop'''
if (glut.glutLeaveMainLoop):
glut.glutLeaveMainLoop()
else:
sys.exit();
def key_pressed(self, key, pos_x, pos_y):
del pos_x, pos_y
if key == b'\033': # esc
GLUT.glutLeaveMainLoop()
self._data.key_states[ord(key)] = True
def keyboard(self, key, x, y):
global ALPHA
global COLORMAP
global CONTRAST
global FULLSCREEN
global POINT_SIZE
global RECORDSCREEN
global TRACEORBITS
global ZOOM_FACTOR
(ps_min, ps_max) = gl.glGetFloatv(gl.GL_ALIASED_POINT_SIZE_RANGE)
if key == ' ':
self.rotate['x'] = 0
self.rotate['y'] = 0
self.rotate['z'] = 0
elif key == '+':
POINT_SIZE += 1
if POINT_SIZE > ps_max:
POINT_SIZE = ps_max
elif key == '-':
POINT_SIZE -= 1
if POINT_SIZE < ps_min:
POINT_SIZE = ps_min
elif key == '<':
self.rotate['z'] -= 1
elif key == '>':
self.rotate['z'] += 1
elif key in '0123456789':
COLORMAP = int(key)
elif key == 'a':
ALPHA /= 1.03125
if ALPHA < 0.0:
ALPHA = 0.0
elif key == 'A':
ALPHA *= 1.03125
if ALPHA > 1.0:
ALPHA = 1.0
elif key == 'c':
CONTRAST *= 1.015625
if CONTRAST > 256.0:
CONTRAST = 256.0
elif key == 'C':
CONTRAST /= 1.015625
if CONTRAST < 0.0625:
CONTRAST = 0.0625
elif key == 'r':
if not COLORMASK['r']:
COLORMASK['r'] = True
COLORMASK['g'] = False
COLORMASK['b'] = False
else:
COLORMASK['r'] = False
elif key == 'g':
if not COLORMASK['g']:
COLORMASK['r'] = False
COLORMASK['g'] = True
COLORMASK['b'] = False
else:
COLORMASK['g'] = False
elif key == 'b':
if not COLORMASK['b']:
COLORMASK['r'] = False
COLORMASK['g'] = False
COLORMASK['b'] = True
else:
COLORMASK['b'] = False
elif key == 'Z':
ZOOM_FACTOR *= 1.03125
elif key == 'z':
ZOOM_FACTOR /= 1.03125
elif key == 'o' or key == 'O':
if not TRACEORBITS:
TRACEORBITS = True
else:
TRACEORBITS = False
elif key == 'f' or key == 'F':
if not FULLSCREEN:
glut.glutFullScreen()
FULLSCREEN = True
else:
glut.glutReshapeWindow(WINDOW_WIDTH, WINDOW_HEIGHT)
FULLSCREEN = False
elif key == 's' or key == 'S':
if not RECORDSCREEN:
RECORDSCREEN = True
else:
RECORDSCREEN = False
elif key == ESCAPE:
self.exitgl = True
glut.glutLeaveMainLoop()
glut.glutHideWindow()
glut.glutSetWindow(self.window_handle)
glut.glutPostRedisplay()
def keyboard_handler(key, x, y):
if key == b'q':
print("Quitting. . .")
glut.glutLeaveMainLoop()
def _on_exit(self):
GLUT.glutLeaveMainLoop()
def quit(self):
self.save_state()
GLUT.glutLeaveMainLoop()
def keyboard(self, key, x, y):
global ALPHA
global COLORMAP
global CONTRAST
global FULLSCREEN
global POINT_SIZE
global RECORDSCREEN
global TRACEORBITS
global ZOOM_FACTOR
(ps_min, ps_max) = gl.glGetFloatv(gl.GL_ALIASED_POINT_SIZE_RANGE)
if key == " ":
self.rotate["x"] = 0
self.rotate["y"] = 0
self.rotate["z"] = 0
elif key == "+":
POINT_SIZE += 1
if POINT_SIZE > ps_max:
POINT_SIZE = ps_max
elif key == "-":
POINT_SIZE -= 1
if POINT_SIZE < ps_min:
POINT_SIZE = ps_min
elif key == "<":
self.rotate["z"] -= 1
elif key == ">":
self.rotate["z"] += 1
elif key in "0123456789":
COLORMAP = int(key)
elif key == "a":
ALPHA /= 1.03125
if ALPHA < 0.0:
ALPHA = 0.0
elif key == "A":
ALPHA *= 1.03125
if ALPHA > 1.0:
ALPHA = 1.0
elif key == "c":
CONTRAST *= 1.015625
if CONTRAST > 256.0:
CONTRAST = 256.0
elif key == "C":
CONTRAST /= 1.015625
if CONTRAST < 0.0625:
CONTRAST = 0.0625
elif key == "r":
if not COLORMASK["r"]:
COLORMASK["r"] = True
COLORMASK["g"] = False
COLORMASK["b"] = False
else:
COLORMASK["r"] = False
elif key == "g":
if not COLORMASK["g"]:
COLORMASK["r"] = False
COLORMASK["g"] = True
COLORMASK["b"] = False
else:
COLORMASK["g"] = False
elif key == "b":
if not COLORMASK["b"]:
COLORMASK["r"] = False
COLORMASK["g"] = False
COLORMASK["b"] = True
else:
COLORMASK["b"] = False
elif key == "Z":
ZOOM_FACTOR *= 1.03125
elif key == "z":
ZOOM_FACTOR /= 1.03125
elif key == "o" or key == "O":
if not TRACEORBITS:
TRACEORBITS = True
else:
TRACEORBITS = False
elif key == "f" or key == "F":
if not FULLSCREEN:
glut.glutFullScreen()
FULLSCREEN = True
else:
glut.glutReshapeWindow(WINDOW_WIDTH, WINDOW_HEIGHT)
FULLSCREEN = False
elif key == "s" or key == "S":
if not RECORDSCREEN:
RECORDSCREEN = True
else:
RECORDSCREEN = False
elif key == ESCAPE:
self.exitgl = True
glut.glutLeaveMainLoop()
glut.glutHideWindow()
glut.glutSetWindow(self.window_handle)
glut.glutPostRedisplay()
def keyboard(self, key, x, y):
if key == '\033':
glut.glutLeaveMainLoop()
def destroy(self):
glut.glutLeaveMainLoop()