def run(self, ):
print("\n")
print("space bar: simulation on/off")
print("' ': run/stop simulation")
print("'a': run/stop animation")
print("'[' and ']': play one frame backward and forward")
# Init glut
GLUT.glutInit(())
GLUT.glutInitDisplayMode(GLUT.GLUT_RGBA |
GLUT.GLUT_DOUBLE |
GLUT.GLUT_MULTISAMPLE |
GLUT.GLUT_ALPHA |
GLUT.GLUT_DEPTH)
GLUT.glutInitWindowSize(*self.window_size)
GLUT.glutInitWindowPosition(0, 0)
self.window = GLUT.glutCreateWindow(self.title)
# Init functions
# glutFullScreen()
GLUT.glutDisplayFunc(self.drawGL)
GLUT.glutIdleFunc(self.idle)
GLUT.glutReshapeFunc(self.resizeGL)
GLUT.glutKeyboardFunc(self.keyPressed)
GLUT.glutMouseFunc(self.mouseFunc)
GLUT.glutMotionFunc(self.motionFunc)
GLUT.glutTimerFunc(25, self.renderTimer, 1)
self.initGL(*self.window_size)
# Run
GLUT.glutMainLoop()
def main():
global calib, cyl
src_dir = os.path.split(os.path.abspath(__file__))[0]
data_dir = os.path.join(src_dir,'..','data')
pmat = np.loadtxt( os.path.join(data_dir, 'cameramatrix.txt') )
calib = decompose(pmat)
width = 752
height = 480
glut.glutInit()
glut.glutInitWindowSize(width,height)
glut.glutInitDisplayMode(glut.GLUT_RGBA | glut.GLUT_DEPTH | glut.GLUT_ACCUM | glut.GLUT_DOUBLE)
glut.glutCreateWindow("calib_test_pyopengl");
cyl = PointCylinder()
if 1:
# compose view matrix
r = get_gluLookAt(pmat)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
glu.gluLookAt( *r['all_args'] )
gl.glDisable(gl.GL_DEPTH_TEST)
glut.glutDisplayFunc(on_draw)
on_resize(width,height)
glut.glutMainLoop()
def run(self):
glut.glutInit(sys.argv)
glut.glutInitWindowSize(500, 500)
glut.glutInitDisplayMode(glut.GLUT_RGBA | glut.GLUT_DOUBLE | glut.GLUT_DEPTH)
self.win = glut.glutCreateWindow(b'Molecular visualizer')
glut.glutDisplayFunc(self.display)
glut.glutReshapeFunc(self.reshape)
glut.glutKeyboardFunc(self.keyboard)
glut.glutMotionFunc(self.rotate)
glut.glutMouseFunc(self.mouse)
gl.glClearColor(0, 0, 0, 1)
gl.glEnable(gl.GL_DEPTH_TEST)
gl.glEnable(gl.GL_LIGHTING)
gl.glEnable(gl.GL_LIGHT0)
gl.glColorMaterial(gl.GL_FRONT, gl.GL_DIFFUSE)
gl.glEnable(gl.GL_COLOR_MATERIAL)
# very diffuse and dark specular highlights, to make black visible
gl.glMaterial(gl.GL_FRONT, gl.GL_SPECULAR, (.1, .1, .1, 1))
gl.glMaterial(gl.GL_FRONT, gl.GL_SHININESS, 5)
self.displist = gl.glGenLists(1)
gl.glNewList(self.displist, gl.GL_COMPILE)
self.draw_atoms(self.molecule)
gl.glEndList()
glut.glutMainLoop()
def __init__(self,
world,
title='',
height=500,
width=500):
self.world = world
self.time_interval = 10
GLUT.glutInit(sys.argv)
self.lastTime = GLUT.glutGet(GLUT.GLUT_ELAPSED_TIME)
GLUT.glutInitDisplayMode(GLUT.GLUT_DOUBLE |
GLUT.GLUT_RGB |
GLUT.GLUT_DEPTH)
GLUT.glutInitWindowSize(height, width)
GLUT.glutCreateWindow(title)
GLUT.glutDisplayFunc(self.render)
GLUT.glutReshapeFunc(self.onSize)
self.init = False
#initialized to actual values in setupView
self.viewport_left = 0
self.viewport_bottom = 0
self.viewport_height = 0
self.viewport_width = 0
self.timeStep = 1
self.timeElapsed = self.time_interval / 1000.0
def main():
glut.glutInit(sys.argv)
glut.glutInitDisplayMode(glut.GLUT_DOUBLE | glut.GLUT_RGB | glut.GLUT_DEPTH)
glut.glutInitWindowSize(400,400)
glut.glutCreateWindow("teapot")
gl.glClearColor(0.,0.,0.,1.)
gl.glShadeModel(gl.GL_SMOOTH)
gl.glEnable(gl.GL_CULL_FACE)
gl.glEnable(gl.GL_DEPTH_TEST)
gl.glEnable(gl.GL_LIGHTING)
lightZeroPosition = [10.,4.,10.,1.]
lightZeroColor = [0.8,1.0,0.8,1.0] #green tinged
gl.glLightfv(gl.GL_LIGHT0, gl.GL_POSITION, lightZeroPosition)
gl.glLightfv(gl.GL_LIGHT0, gl.GL_DIFFUSE, lightZeroColor)
gl.glLightf(gl.GL_LIGHT0, gl.GL_CONSTANT_ATTENUATION, 0.1)
gl.glLightf(gl.GL_LIGHT0, gl.GL_LINEAR_ATTENUATION, 0.05)
gl.glEnable(gl.GL_LIGHT0)
glut.glutDisplayFunc(display)
gl.glMatrixMode(gl.GL_PROJECTION)
glu.gluPerspective(40.,1.,1.,40.)
gl.glMatrixMode(gl.GL_MODELVIEW)
glu.gluLookAt(0,0,10,
0,0,0,
0,1,0)
gl.glPushMatrix()
glut.glutMainLoop()
return
def __init__(self, *args, **kwargs):
BaseCanvasBackend.__init__(self)
title, size, show, position = self._process_backend_kwargs(kwargs)
glut.glutInitWindowSize(size[0], size[1])
self._id = glut.glutCreateWindow(title.encode('ASCII'))
if not self._id:
raise RuntimeError('could not create window')
glut.glutSetWindow(self._id)
_VP_GLUT_ALL_WINDOWS.append(self)
# Cache of modifiers so we can send modifiers along with mouse motion
self._modifiers_cache = ()
self._closed = False # Keep track whether the widget is closed
# Register callbacks
glut.glutDisplayFunc(self.on_draw)
glut.glutReshapeFunc(self.on_resize)
# glut.glutVisibilityFunc(self.on_show)
glut.glutKeyboardFunc(self.on_key_press)
glut.glutSpecialFunc(self.on_key_press)
glut.glutKeyboardUpFunc(self.on_key_release)
glut.glutMouseFunc(self.on_mouse_action)
glut.glutMotionFunc(self.on_mouse_motion)
glut.glutPassiveMotionFunc(self.on_mouse_motion)
_set_close_fun(self._id, self.on_close)
self._vispy_canvas_ = None
if position is not None:
self._vispy_set_position(*position)
if not show:
glut.glutHideWindow()
def visualizeGraph(V1,G1,C1,S1):
#Assign
global V
global G
global C
global S
V = V1
G = G1
C = C1
S = S1
#Take Log
S = numpy.log(S + 1)
#Init Glut
glut.glutInit(sys.argv)
glut.glutInitDisplayMode(glut.GLUT_DOUBLE | glut.GLUT_RGB | glut.GLUT_DEPTH)
glut.glutInitWindowSize(1024,1024)
glut.glutCreateWindow("Visualize (GLUT)")
glut.glutDisplayFunc(on_display)
glut.glutKeyboardFunc(on_keyboard)
glut.glutReshapeFunc(on_reshape);
#Lookat
gluLookAt(0,12,0, 0,0,0, 0,0,1);
#Idle function
glut.glutIdleFunc(on_idle)
glut.glutFullScreen()
glut.glutMainLoop()
def main():
GLUT.glutInit(sys.argv)
GLUT.glutInitDisplayMode(GLUT.GLUT_RGBA | GLUT.GLUT_DOUBLE | GLUT.GLUT_DEPTH)
GLUT.glutInitWindowSize(320, 240)
global window
window = GLUT.glutCreateWindow("Babal")
GLUT.glutDisplayFunc(display_cb)
GLUT.glutVisibilityFunc(visibility_cb)
GLUT.glutReshapeFunc(reshape_cb)
GLUT.glutIgnoreKeyRepeat(1)
GLUT.glutKeyboardFunc(keyboard_cb)
GLUT.glutKeyboardUpFunc(keyboard_up_cb)
GLUT.glutSpecialFunc(special_cb)
GLUT.glutSpecialUpFunc(special_up_cb)
GLUT.glutJoystickFunc(joystick_cb, 0)
map_file = None
if len(sys.argv) > 1:
map_file = open(sys.argv[1])
global game
game = Game(map_file)
gl_draw.init(GL, GLU, game)
# reshape_cb gets called when window is made visible
GLUT.glutMainLoop()
def initGLUT(vertex_shade_code, fragment_shader_code, texture_image):
GLUT.glutInit(sys.argv) # argv,argcを渡す
# 表示モード
if texture_image.mode == 'RGB':
GLUT.glutInitDisplayMode(GLUT.GLUT_RGB | GLUT.GLUT_DOUBLE | GLUT.GLUT_DEPTH)
elif texture_image.mode == 'RGBA':
GLUT.glutInitDisplayMode(GLUT.GLUT_RGBA | GLUT.GLUT_DOUBLE | GLUT.GLUT_DEPTH)
else:
# 謎のモード
print(texture_image.mode)
exit()
window_width, window_height = texture_image.size # テクスチャサイズ = ウィンドウサイズ
GLUT.glutInitWindowSize( window_width, window_height )
# the window starts at the upper left corner of the screen
GLUT.glutInitWindowPosition(0, 0)
GLUT.glutCreateWindow( sys.argv[0] )
## The main drawing function.
def draw():
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT)
GL.glEnable( GL.GL_TEXTURE_2D )
GL.glDrawElements( GL.GL_TRIANGLES, 6, GL.GL_UNSIGNED_SHORT, np.array( indices, np.uint16 ) )
GL.glDisable(GL.GL_TEXTURE_2D)
GLUT.glutSwapBuffers()
GLUT.glutDisplayFunc(draw)
GLUT.glutIdleFunc(drawGLScene) # When we are doing nothing, redraw the scene.
initGL( vertex_shade_code, fragment_shader_code, texture_image ) # Initialize our window.
GLUT.glutMainLoop() # Start Event Processing Engine
def initOpenGLMatrix(self):
# FROM http://code.activestate.com/recipes/325391-open-a-glut-window-and-draw-a-sphere-using-pythono/
glut.glutInit(sys.argv)
glut.glutInitDisplayMode(glut.GLUT_RGBA | glut.GLUT_DOUBLE | glut.GLUT_DEPTH)
glut.glutInitWindowSize(400, 400)
glut.glutCreateWindow(b'PyTowerDefense')
gl.glClearColor(0., 0., 0., 1.)
gl.glShadeModel(gl.GL_SMOOTH)
gl.glEnable(gl.GL_CULL_FACE)
gl.glEnable(gl.GL_DEPTH_TEST)
gl.glEnable(gl.GL_LIGHTING)
gl.lightZeroPosition = [100., 40., 100., 1.]
gl.lightZeroColor = [0.8, 1.0, 0.8, 1.0] #green tinged
gl.glLightfv(gl.GL_LIGHT0, gl.GL_POSITION, gl.lightZeroPosition)
gl.glLightfv(gl.GL_LIGHT0, gl.GL_DIFFUSE, gl.lightZeroColor)
gl.glLightf(gl.GL_LIGHT0, gl.GL_CONSTANT_ATTENUATION, 0.01)
gl.glLightf(gl.GL_LIGHT0, gl.GL_LINEAR_ATTENUATION, 0.005)
gl.glEnable(gl.GL_LIGHT0)
glut.glutDisplayFunc(self.paint)
glut.glutIdleFunc(self.repaint)
gl.glMatrixMode(gl.GL_PROJECTION)
glu.gluPerspective(30., 1., 1., 1000.)
gl.glMatrixMode(gl.GL_MODELVIEW)
self._eyePosition = Point3D("Camera Eye Location").translate(0, 0, 400)
self._watchingPosition = Point3D("Camera Watching Position")
self._upVector = Point3D("Camera Up Vector").translate(0, 1, 0)
glu.gluLookAt(self._eyePosition.x, self._eyePosition.y, self._eyePosition.z,
self._watchingPosition.x, self._watchingPosition.y, self._watchingPosition.z,
self._upVector.x, self._upVector.y, self._upVector.z)
gl.glPushMatrix()
return
def init(self):
if not self.__is_initialized:
self.__is_initialized = True
sys.argv = glut.glutInit(sys.argv)
glut.glutInitDisplayMode(glut.GLUT_DOUBLE | glut.GLUT_RGBA | glut.GLUT_DEPTH)
self.__windowsize = (400,400)
glut.glutInitWindowSize(self.__windowsize[0],self.__windowsize[1])
glut.glutCreateWindow(self.__name)
gl.glShadeModel(gl.GL_SMOOTH)
gl.glEnable(gl.GL_CULL_FACE)
gl.glEnable(gl.GL_DEPTH_TEST)
gl.glEnable(gl.GL_LIGHTING)
glut.glutDisplayFunc(self.__display)
glut.glutMouseFunc(self.__onMouse)
glut.glutMotionFunc(self.__onMouseMotion)
glut.glutMouseWheelFunc(self.__onWheel)
glut.glutReshapeFunc(self.__onReshape)
self.__onReshape(400,400)
def sleep_forever():
self.__am_slow = False
if not self._window_closed:
print('program complete, but still running visualization...')
while True:
glut.glutMainLoopEvent()
atexit.register(sleep_forever)
def main(self):
self.location = np.array([0.0,0.0,1500.0])
self.focus = np.array([0.0,0.0,0.0])
self.up = np.array([1.0,0.0,0.0])
self.mousex = 0
self.mousey = 0
self.mouse_drag = gl.GL_FALSE
# Wire up GL
glut.glutInit(sys.argv)
glut.glutInitDisplayMode(glut.GLUT_RGB | glut.GLUT_DOUBLE | glut.GLUT_DEPTH)
glut.glutInitWindowSize(500,500)
glut.glutInitWindowPosition(10,10)
glut.glutCreateWindow("Laspy+OpenGL Pointcloud")
glut.glutDisplayFunc(self.display)
glut.glutReshapeFunc(self.reshape)
glut.glutMouseFunc(self.mouse)
glut.glutMotionFunc(self.mouse_motion)
glut.glutKeyboardFunc(self.keyboard)
gl.glClearColor(0.0,0.0,0.0,1.0)
glut.glutTimerFunc(10,self.timerEvent,1)
glut.glutMainLoop()
return 0
def main():
global window
# For now we just pass glutInit one empty argument. I wasn't sure what should or could be passed in (tuple, list, ...)
# Once I find out the right stuff based on reading the PyOpenGL source, I'll address this.
lutAsString = buildBitsLUT()
GLUT.glutInit([])
GLUT.glutInitDisplayMode(GLUT.GLUT_RGBA | GLUT.GLUT_DOUBLE | GLUT.GLUT_ALPHA | GLUT.GLUT_DEPTH)
# get a 640 x 480 window
GLUT.glutInitWindowSize(800, 600)
# the window starts at the upper left corner of the screen
GLUT.glutInitWindowPosition(0, 0)
window = GLUT.glutCreateWindow("Jeff Molofee's GL Code Tutorial ... NeHe '99")
# glutFullScreen()
#register callbacks
GLUT.glutIdleFunc(DrawGLScene)
GLUT.glutReshapeFunc(ReSizeGLScene)
GLUT.glutKeyboardFunc(keyPressed)
GLUT.glutDisplayFunc(DrawGLScene)
InitGL(800, 600)
GLUT.glutMainLoop()
def __init__(self, width=640, height=480, fullscreen=False, aspect=None):
self.gl = gl
glut.glutInit(sys.argv)
glut.glutInitDisplayMode(glut.GLUT_DOUBLE | glut.GLUT_RGB | glut.GLUT_DEPTH)
glut.glutInitWindowPosition(0, 0)
glut.glutCreateWindow(b"BlitzLoop Karaoke")
if not fullscreen:
glut.glutReshapeWindow(width, height)
else:
glut.glutSetCursor(glut.GLUT_CURSOR_NONE)
BaseDisplay.__init__(self, width, height, fullscreen, aspect)
self._on_reshape(width, height)
if fullscreen:
self.saved_size = (width, height)
glut.glutFullScreen()
glut.glutDisplayFunc(self._render)
glut.glutIdleFunc(self._render)
glut.glutReshapeFunc(self._on_reshape)
glut.glutKeyboardFunc(self._on_keyboard)
glut.glutSpecialFunc(self._on_keyboard)
try:
glut.glutSetOption(glut.GLUT_ACTION_ON_WINDOW_CLOSE, glut.GLUT_ACTION_GLUTMAINLOOP_RETURNS)
print("Using FreeGLUT mainloop return feature")
except:
pass
self._initialize()
def Visualization(title, drawScene=DrawGLScene, width=320, height=200,
handleKey=None):
global window, _DrawCurrentSceneFunc, _KeyHandlerFunc
GLUT.glutInit(sys.argv)
_DrawCurrentSceneFunc = drawScene
if handleKey:
_KeyHandlerFunc = handleKey
# Select type of Display mode:
# Double buffer
# RGBA color
# Alpha components supported
# Depth buffer
GLUT.glutInitDisplayMode(GLUT.GLUT_RGBA | GLUT.GLUT_DOUBLE \
| GLUT.GLUT_DEPTH)
# get a 640 x 480 window
GLUT.glutInitWindowSize(640, 480)
# the window starts at the upper left corner of the screen
GLUT.glutInitWindowPosition(0, 0)
# Okay, like the C version we retain the window id to use when closing, but
# for those of you new to Python (like myself), remember this assignment
# would make the variable local and not global if it weren't for the global
# declaration at the start of main.
window = GLUT.glutCreateWindow(title)
# Register the drawing function with glut, BUT in Python land, at least
# using PyOpenGL, we need to set the function pointer and invoke a function
# to actually register the callback, otherwise it would be very much like
# the C version of the code.
GLUT.glutDisplayFunc(DrawGLScene)
# Uncomment this line to get full screen.
# GLUT.glutFullScreen()
# When we are doing nothing, redraw the scene.
GLUT.glutIdleFunc(DrawGLScene)
# Register the function called when our window is resized.
GLUT.glutReshapeFunc(ReSizeGLScene)
# Register the function called when the keyboard is pressed.
GLUT.glutKeyboardFunc(keyPressed)
# Register the function called when the mouse is pressed.
GLUT.glutMouseFunc(mousePressed)
# Register the function called when the mouse is pressed.
GLUT.glutMotionFunc(mouseMoved)
# Initialize our window.
InitGL(640, 480)
# Start Event Processing Engine
GLUT.glutMainLoop()
def prepareGLUT(self):
glut.glutInit(sys.argv)
glut.glutInitWindowSize(self.width, self.height)
glut.glutCreateWindow('Sample Shader Heatmap')
glut.glutInitDisplayMode(glut.GLUT_DOUBLE | glut.GLUT_RGB)
# glut.glutInitDisplayMode(glut.GLUT_RGB)
glut.glutDisplayFunc(self.display)
glut.glutKeyboardFunc(self.keyPressed)
def interaction(disp=display,resh=reshape, key=keyboard):
global mi
mi=mouse.MouseInteractor(.01,0.02)
mi.registerCallbacks( )
glut.glutDisplayFunc(disp)
glut.glutReshapeFunc(resh)
glut.glutKeyboardFunc(key)
def main():
glut.glutInit()
glut.glutInitDisplayMode(glut.GLUT_DOUBLE | glut.GLUT_RGBA)
glut.glutCreateWindow('Hello world!')
glut.glutReshapeWindow(512, 512)
glut.glutReshapeFunc(reshape)
glut.glutDisplayFunc(display)
glut.glutKeyboardFunc(keyboard)
glut.glutMainLoop()
def __init__( self, width=256, height=256, title=None, visible=True, aspect=None,
decoration=True, fullscreen=False, config=None, context=None, color=(0,0,0,1), vsync=False):
if vsync:
log.warn('vsync not implemented for osxglut backend')
if len(__windows__) > 0:
log.critical(
"""OSXGLUT backend is unstable with more than one window.\n"""
"""Exiting...""")
sys.exit(0)
window.Window.__init__(self, width=width,
height=height,
title=title,
visible=visible,
aspect=aspect,
decoration=decoration,
fullscreen=fullscreen,
config=config,
context=context,
color=color)
if config is None:
config = configuration.Configuration()
set_configuration(config)
self._native_window = glut.glutCreateWindow( self._title )
if bool(glut.glutSetOption):
glut.glutSetOption(glut.GLUT_ACTION_ON_WINDOW_CLOSE,
glut.GLUT_ACTION_CONTINUE_EXECUTION)
glut.glutSetOption(glut.GLUT_ACTION_GLUTMAINLOOP_RETURNS,
glut.GLUT_ACTION_CONTINUE_EXECUTION)
glut.glutWMCloseFunc( self._close )
glut.glutDisplayFunc( self._display )
glut.glutReshapeFunc( self._reshape )
glut.glutKeyboardFunc( self._keyboard )
glut.glutKeyboardUpFunc( self._keyboard_up )
glut.glutMouseFunc( self._mouse )
glut.glutMotionFunc( self._motion )
glut.glutPassiveMotionFunc( self._passive_motion )
glut.glutVisibilityFunc( self._visibility )
glut.glutEntryFunc( self._entry )
glut.glutSpecialFunc( self._special )
glut.glutSpecialUpFunc( self._special_up )
glut.glutReshapeWindow( self._width, self._height )
if visible:
glut.glutShowWindow()
else:
glut.glutHideWindow()
# This ensures glutCheckLoop never blocks
def on_idle(): pass
glut.glutIdleFunc(on_idle)
__windows__.append(self)
def __init__(self, geos, vertex_code, fragment_code):
self.time = time.time()
num_vertices = np.sum([len(g) for g in geos])
data = np.zeros(num_vertices, [("position", np.float32, 2),
("color", np.float32, 4)])
cs = []
vs = []
for g in geos:
for c in g.colors:
cs.append(c)
for v in g.vertices:
vs.append(v)
data["color"] = cs
data["position"] = vs
data["position"] = 0.5 * data["position"]
self.data = data
glut.glutInit()
glut.glutInitDisplayMode(glut.GLUT_DOUBLE | glut.GLUT_RGBA)
glut.glutCreateWindow("Hello world!")
glut.glutReshapeWindow(512,512)
glut.glutReshapeFunc(self.reshape)
glut.glutDisplayFunc(self.display)
glut.glutIdleFunc(self.idle)
glut.glutKeyboardFunc(self.keyboard)
glut.glutMouseFunc(self.mouse)
program = gl.glCreateProgram()
vertex = gl.glCreateShader(gl.GL_VERTEX_SHADER)
fragment = gl.glCreateShader(gl.GL_FRAGMENT_SHADER)
gl.glShaderSource(vertex, vertex_code)
gl.glShaderSource(fragment, fragment_code)
gl.glCompileShader(vertex)
gl.glCompileShader(fragment)
gl.glAttachShader(program, vertex)
gl.glAttachShader(program, fragment)
gl.glLinkProgram(program)
gl.glDetachShader(program, vertex)
gl.glDetachShader(program, fragment)
gl.glUseProgram(program)
self.buffer = gl.glGenBuffers(1)
gl.glBindBuffer(gl.GL_ARRAY_BUFFER, self.buffer)
gl.glBufferData(gl.GL_ARRAY_BUFFER, self.data.nbytes, self.data, gl.GL_DYNAMIC_DRAW)
stride = self.data.strides[0]
offset = ctypes.c_void_p(0)
loc = gl.glGetAttribLocation(program, "position")
gl.glEnableVertexAttribArray(loc)
gl.glBindBuffer(gl.GL_ARRAY_BUFFER, self.buffer)
gl.glVertexAttribPointer(loc, 2, gl.GL_FLOAT, False, stride, offset)
offset = ctypes.c_void_p(self.data.dtype["position"].itemsize)
loc = gl.glGetAttribLocation(program, "color")
gl.glEnableVertexAttribArray(loc)
gl.glBindBuffer(gl.GL_ARRAY_BUFFER, self.buffer)
gl.glVertexAttribPointer(loc, 4, gl.GL_FLOAT, False, stride, offset)
loc = gl.glGetUniformLocation(program, "scale")
gl.glUniform1f(loc, 1.0)
def mainfunc(self):
glut.glutInit()
glut.glutInitDisplayMode(glut.GLUT_RGBA | glut.GLUT_3_2_CORE_PROFILE)
glut.glutInitWindowSize(512, 512)
#glut.glutInitContextVersion(4, 3)
#glut.glutInitContextProfile(glut.GLUT_CORE_PROFILE)
glut.glutCreateWindow('CH01_01')
self.init()
glut.glutDisplayFunc(self.disp)
glut.glutMainLoop()
def initAndRunDevice(templateGlutSystem):
glut.glutInit()
glut.glutInitDisplayMode(glut.GLUT_DOUBLE | glut.GLUT_RGBA)
glut.glutCreateWindow(b'raVEngine_py')
glut.glutReshapeWindow(512, 512)
glut.glutReshapeFunc(reshape)
glut.glutDisplayFunc(templateGlutSystem.display)
glut.glutKeyboardFunc(keyboard)
glut.glutMotionFunc(mouse)
glut.glutIdleFunc(templateGlutSystem.combineUpdateAndDisplay)
glut.glutMainLoop()
def initGLWindow(width, height):
# init GL window
GLUT.glutInit(sys.argv)
GLUT.glutInitDisplayMode(GLUT.GLUT_RGBA | GLUT.GLUT_DOUBLE | GLUT.GLUT_ALPHA | GLUT.GLUT_DEPTH)
GLUT.glutInitWindowSize(width, height)
GLUT.glutInitWindowPosition(0, 0)
GLUT.glutCreateWindow("Hyper Dimensions v1.0 (beta)")
# set callback functions
GLUT.glutDisplayFunc(drawGLScene) # rendering function
GLUT.glutIdleFunc(drawGLScene) # idle function
GLUT.glutTimerFunc(10, updateScene, 1);
GLUT.glutPassiveMotionFunc(mousePassiveMotion)
def __init__(self, *args, **kwargs):
BaseCanvasBackend.__init__(self, *args)
title, size, position, show, vsync, resize, dec, fs, parent, context, \
= self._process_backend_kwargs(kwargs)
self._initialized = False
# Deal with context
if not context.istaken:
context.take('glut', self)
_set_config(context.config)
else:
raise RuntimeError('Glut cannot share contexts.')
glut.glutInitWindowSize(size[0], size[1])
self._id = glut.glutCreateWindow(title.encode('ASCII'))
if not self._id:
raise RuntimeError('could not create window')
glut.glutSetWindow(self._id)
_VP_GLUT_ALL_WINDOWS.append(self)
if fs is not False:
self._fullscreen = True
self._old_size = size
if fs is not True:
logger.warning('Cannot specify monitor for glut fullscreen, '
'using default')
glut.glutFullScreen()
else:
self._fullscreen = False
# Cache of modifiers so we can send modifiers along with mouse motion
self._modifiers_cache = ()
self._closed = False # Keep track whether the widget is closed
# Register callbacks
glut.glutDisplayFunc(self.on_draw)
glut.glutReshapeFunc(self.on_resize)
# glut.glutVisibilityFunc(self.on_show)
glut.glutKeyboardFunc(self.on_key_press)
glut.glutSpecialFunc(self.on_key_press)
glut.glutKeyboardUpFunc(self.on_key_release)
glut.glutMouseFunc(self.on_mouse_action)
glut.glutMotionFunc(self.on_mouse_motion)
glut.glutPassiveMotionFunc(self.on_mouse_motion)
_set_close_fun(self._id, self.on_close)
if position is not None:
self._vispy_set_position(*position)
if not show:
glut.glutHideWindow()
# Init
self._initialized = True
self._vispy_set_current()
self._vispy_canvas.events.initialize()
def enable(self, app=None):
"""DEPRECATED since IPython 5.0
Enable event loop integration with GLUT.
Parameters
----------
app : ignored
Ignored, it's only a placeholder to keep the call signature of all
gui activation methods consistent, which simplifies the logic of
supporting magics.
Notes
-----
This methods sets the PyOS_InputHook for GLUT, which allows the GLUT to
integrate with terminal based applications like IPython. Due to GLUT
limitations, it is currently not possible to start the event loop
without first creating a window. You should thus not create another
window but use instead the created one. See 'gui-glut.py' in the
docs/examples/lib directory.
The default screen mode is set to:
glut.GLUT_DOUBLE | glut.GLUT_RGBA | glut.GLUT_DEPTH
"""
warn(
"This function is deprecated since IPython 5.0 and will be removed in future versions.",
DeprecationWarning,
stacklevel=2,
)
import OpenGL.GLUT as glut
from IPython.lib.inputhookglut import glut_display_mode, glut_close, glut_display, glut_idle, inputhook_glut
if GUI_GLUT not in self.manager.apps:
glut.glutInit(sys.argv)
glut.glutInitDisplayMode(glut_display_mode)
# This is specific to freeglut
if bool(glut.glutSetOption):
glut.glutSetOption(glut.GLUT_ACTION_ON_WINDOW_CLOSE, glut.GLUT_ACTION_GLUTMAINLOOP_RETURNS)
glut.glutCreateWindow(sys.argv[0])
glut.glutReshapeWindow(1, 1)
glut.glutHideWindow()
glut.glutWMCloseFunc(glut_close)
glut.glutDisplayFunc(glut_display)
glut.glutIdleFunc(glut_idle)
else:
glut.glutWMCloseFunc(glut_close)
glut.glutDisplayFunc(glut_display)
glut.glutIdleFunc(glut_idle)
self.manager.set_inputhook(inputhook_glut)
def run(self):
# Create window:
self.win = GLUT.glutCreateWindow(self.name)
# Setup stuff for testing this time:
self.mySetup()
# Create update mechanism:
GLUT.glutTimerFunc(30, self.update, 30)
# Create redraw mechanism:
GLUT.glutDisplayFunc(self.draw)
GLUT.glutMainLoop()
def __init__(self, limit_fps=100, show_fps=True, window_name='GlutWindow', size=np.asarray([768, 512])):
self.limit_fps = limit_fps
self.show_fps = show_fps
self.window_name = window_name
self.window_size = size
glut.glutInitDisplayMode(glut.GLUT_DOUBLE | glut.GLUT_RGBA)
glut.glutInitWindowPosition(*GlutWindow.allocate_window_position(self.window_size))
self.window_handle = glut.glutCreateWindow(self.window_name)
glut.glutReshapeWindow(*self.window_size)
glut.glutReshapeFunc(self.reshape)
glut.glutDisplayFunc(self.display)
glut.glutKeyboardFunc(self.keyboard)
def __init__(self, width=None, height=None, caption=None, visible=True, fullscreen=False):
event.EventDispatcher.__init__(self)
self._event_queue = []
if width and width > 0:
self._width = width
else:
self._width = Window._default_width
if height and height > 0:
self._height = height
else:
self._height = Window._default_height
if caption is None:
caption = sys.argv[0]
self._caption = caption
self._saved_width = self._width
self._saved_height = self._height
if _window is None:
glut.glutInit(sys.argv)
glut.glutInitDisplayMode(glut.GLUT_DOUBLE |
glut.GLUT_RGBA |
glut.GLUT_DEPTH)
self._window_id = glut.glutCreateWindow(self._caption)
glut.glutDisplayFunc(self._display)
glut.glutReshapeFunc(self._reshape)
glut.glutKeyboardFunc(self._keyboard)
glut.glutKeyboardUpFunc(self._keyboard_up)
glut.glutMouseFunc(self._mouse)
glut.glutMotionFunc(self._motion)
glut.glutPassiveMotionFunc(self._passive_motion)
glut.glutVisibilityFunc(self._visibility)
glut.glutEntryFunc(self._entry)
glut.glutSpecialFunc(self._special)
glut.glutSpecialUpFunc(self._special_up)
gl.glClearColor(0,0,0,0)
self._visible = visible
self._time = glut.glutGet(glut.GLUT_ELAPSED_TIME)
if not visible:
glut.glutHideWindow()
else:
glut.glutShowWindow()
self.set_size(self._width, self._height)
screen_width = glut.glutGet(glut.GLUT_SCREEN_WIDTH)
screen_height= glut.glutGet(glut.GLUT_SCREEN_HEIGHT)
glut.glutPositionWindow((screen_width-self._width)//2,
(screen_height-self._height)//2)
self.fullscreen = fullscreen
def initialize(self):
glut.glutInit()
glut.glutInitDisplayMode(glut.GLUT_RGBA | glut.GLUT_DOUBLE | glut.GLUT_DEPTH)
glut.glutInitWindowSize(self.width,self.height)
glut.glutInitWindowPosition(300,300)
glut.glutCreateWindow("super black hole sunshine party")
glut.glutDisplayFunc(self.paintGL)
glut.glutIdleFunc(self.paintGL)
glut.glutReshapeFunc(self.resizeGL)
self.initGL()
self.inputHandler.attachGLUT()
glut.glutMainLoop()
def renderer(self, r):
# create proxy function accessing
# the render method to do things
# before and after every rendering step
def proxy():
r.render()
glt.glutSwapBuffers()
self._renderer = r
r.addHandler(self)
glt.glutInitWindowSize(r.dimension, r.dimension)
glt.glutCreateWindow(self.name)
glt.glutDisplayFunc(proxy)
0.5) # This is for moving along the x axis
elif textType == 'crate':
camera.process_keyboard("FORWARD",
0.7) # This is for moving along the x axis
else:
camera.process_keyboard("FORWARD", 1)
score = int(time_passed)
print(score)
print(camera.camera_pos)
# Swap the buffer we just drew on with the one showing on the screen
glut.glutSwapBuffers()
glut.glutDisplayFunc(display)
glut.glutIdleFunc(display)
def resize(width, height):
gl.glViewport(0, 0, width, height)
screen_size.x = width
screen_size.y = height
global perspective_projection
perspective_projection = glm.perspective(glm.radians(45.0),
screen_size.x / screen_size.y,
0.1, 100.0)
glut.glutReshapeFunc(resize)
print('\nKeyboardInterrupt')
# Need to reprint the prompt at this stage
# Initialisation code
glut.glutInit(sys.argv)
glut.glutInitDisplayMode(glut_display_mode)
# This is specific to freeglut
if bool(glut.glutSetOption):
glut.glutSetOption(glut.GLUT_ACTION_ON_WINDOW_CLOSE,
glut.GLUT_ACTION_GLUTMAINLOOP_RETURNS)
glut.glutCreateWindow(b'ipython')
glut.glutReshapeWindow(1, 1)
glut.glutHideWindow()
glut.glutWMCloseFunc(glut_close)
glut.glutDisplayFunc(glut_display)
glut.glutIdleFunc(glut_idle)
def inputhook(context):
"""Run the pyglet event loop by processing pending events only.
This keeps processing pending events until stdin is ready. After
processing all pending events, a call to time.sleep is inserted. This is
needed, otherwise, CPU usage is at 100%. This sleep time should be tuned
though for best performance.
"""
# We need to protect against a user pressing Control-C when IPython is
# idle and this is running. We trap KeyboardInterrupt and pass.
signal.signal(signal.SIGINT, glut_int_handler)
def __init__(self,
width=256,
height=256,
title=None,
visible=True,
aspect=None,
decoration=True,
fullscreen=False,
config=None,
context=None,
color=(0, 0, 0, 1),
vsync=False):
if vsync:
log.warn('vsync not implemented for osxglut backend')
if len(__windows__) > 0:
log.critical(
"""OSXGLUT backend is unstable with more than one window.\n"""
"""Exiting...""")
sys.exit(0)
window.Window.__init__(self,
width=width,
height=height,
title=title,
visible=visible,
aspect=aspect,
decoration=decoration,
fullscreen=fullscreen,
config=config,
context=context,
color=color)
if config is None:
config = configuration.Configuration()
set_configuration(config)
self._native_window = glut.glutCreateWindow(self._title)
if bool(glut.glutSetOption):
glut.glutSetOption(glut.GLUT_ACTION_ON_WINDOW_CLOSE,
glut.GLUT_ACTION_CONTINUE_EXECUTION)
glut.glutSetOption(glut.GLUT_ACTION_GLUTMAINLOOP_RETURNS,
glut.GLUT_ACTION_CONTINUE_EXECUTION)
glut.glutWMCloseFunc(self._close)
glut.glutDisplayFunc(self._display)
glut.glutReshapeFunc(self._reshape)
glut.glutKeyboardFunc(self._keyboard)
glut.glutKeyboardUpFunc(self._keyboard_up)
glut.glutMouseFunc(self._mouse)
glut.glutMotionFunc(self._motion)
glut.glutPassiveMotionFunc(self._passive_motion)
glut.glutVisibilityFunc(self._visibility)
glut.glutEntryFunc(self._entry)
glut.glutSpecialFunc(self._special)
glut.glutSpecialUpFunc(self._special_up)
glut.glutReshapeWindow(self._width, self._height)
if visible:
glut.glutShowWindow()
else:
glut.glutHideWindow()
# This ensures glutCheckLoop never blocks
def on_idle():
pass
glut.glutIdleFunc(on_idle)
__windows__.append(self)
enemies.append(Ship())
initWindowWidth = 1200 # unit: pixels
initWindowHeight = 1000 # unit: pixels
Element.screen_width = initWindowWidth
Element.screen_height = initWindowHeight
initWindowPosition_X = 100 # unit: pixels
initWindowPosition_Y = 100 # unit: pixels
GLUT.glutInit(sys.argv)
# Caracterisation de la fenetre d'affichage
GLUT.glutInitDisplayMode(GLUT.GLUT_DOUBLE | GLUT.GLUT_RGBA | GLUT.GLUT_DEPTH)
# Taille de la fenetre de rendu
GLUT.glutInitWindowSize(initWindowWidth, initWindowHeight)
# Position de la fenetre
GLUT.glutInitWindowPosition(initWindowPosition_X, initWindowPosition_Y)
# creation de la fenetre
GLUT.glutCreateWindow('BE OpenGL Supelec')
# appel de la fonction d'initialisation
init()
# declaration des fonctions GLUT :
GLUT.glutDisplayFunc(display)
GLUT.glutReshapeFunc(reshape)
GLUT.glutKeyboardFunc(keyboard)
GLUT.glutKeyboardUpFunc(keyboard_up)
# Boucle infinie d'interaction
GLUT.glutMainLoop()
# -----------------------------------------------------------------------------
if __name__ == '__main__':
import sys
import OpenGL.GLUT as glut
from glagg import PathCollection
from shapes import star, asterisk
t0, frames, t = 0, 0, 0
t0 = glut.glutGet(glut.GLUT_ELAPSED_TIME)
glut.glutInit(sys.argv)
glut.glutInitDisplayMode(glut.GLUT_DOUBLE | glut.GLUT_RGB | glut.GLUT_DEPTH
| glut.GLUT_STENCIL)
glut.glutInitWindowSize(800, 800)
glut.glutCreateWindow("Clipping demo")
glut.glutDisplayFunc(on_display)
glut.glutReshapeFunc(on_reshape)
glut.glutKeyboardFunc(on_keyboard)
glut.glutIdleFunc(on_idle)
collection = PathCollection()
mask = PathCollection()
size = 800
collection.clear()
vertices = star(n=5)
for i in range(2000):
collection.append(vertices,
closed=True,
color=np.random.uniform(0, 1, 4),
linewidth=np.random.uniform(1, 2),
