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 attachGLUT(self):
glut.glutMouseFunc(self.mouseInputHandler)
glut.glutMouseWheelFunc(self.mouseWheelHandler)
glut.glutMotionFunc(self.mouseMoveHandler)
glut.glutPassiveMotionFunc(self.mouseMoveHandler)
glut.glutKeyboardFunc(self.keyboardHandler)
glut.glutKeyboardUpFunc(lambda *x:self.keyboardHandler(*x,isEnd=True))
glut.glutSpecialFunc(self.specialKeyHandler)
glut.glutSpecialUpFunc(lambda *x:self.specialKeyHandler(*x,isEnd=True))
def attachGLUT(self):
glut.glutMouseFunc(self.mouseInputHandler)
glut.glutMouseWheelFunc(self.mouseWheelHandler)
glut.glutMotionFunc(self.mouseMoveHandler)
glut.glutPassiveMotionFunc(self.mouseMoveHandler)
glut.glutKeyboardFunc(self.keyboardHandler)
glut.glutKeyboardUpFunc(
lambda *x: self.keyboardHandler(*x, isEnd=True))
glut.glutSpecialFunc(self.specialKeyHandler)
glut.glutSpecialUpFunc(
lambda *x: self.specialKeyHandler(*x, isEnd=True))
def main(self,
neuronObject,
displaysize=(800, 600),
radius=5,
poly=True,
fast=False,
multisample=True,
graph=True):
self.poly = poly
self.displaysize = displaysize
self.graph = graph
title = 'btmorph OpenGL Viewer'
GLUT.glutInit(sys.argv)
if multisample:
GLUT.glutInitDisplayMode(GLUT.GLUT_RGBA | GLUT.GLUT_DOUBLE)
else:
GLUT.glutInitDisplayMode(GLUT.GLUT_RGBA | GLUT.GLUT_DOUBLE
| GLUT.GLUT_MULTISAMPLE)
GLUT.glutInitWindowSize(self.displaysize[0], self.displaysize[1])
GLUT.glutInitWindowPosition(50, 50)
GLUT.glutCreateWindow(title)
GLUT.glutDisplayFunc(self.display)
GLUT.glutReshapeFunc(self.reshape)
GLUT.glutMouseFunc(self.mouse)
GLUT.glutMotionFunc(self.mouseMove)
GLUT.glutMouseWheelFunc(self.mouseWheel)
GLUT.glutKeyboardFunc(self.keyDown)
GLUT.glutKeyboardUpFunc(self.keyUp)
mb = modelbuilder()
self.root, self.vertices_gl, self.colors_gl, self.Neuron = \
mb.build(neuronObject, self.poly, 100, fast)
if graph:
self.gb = graphbuilder()
self.Graph, mid = \
self.gb.build(neuronObject, scalefactor=100)
self.initGL(multisample)
self.camera.rad = radius
self.camera.focus = mid
while self.running:
GLUT.glutMainLoopEvent()
GLUT.glutDestroyWindow(GLUT.glutGetWindow())
def main(self, neuronObject, displaysize=(800, 600), radius=5, poly=True,
fast=False, multisample=True, graph=True):
self.poly = poly
self.displaysize = displaysize
self.graph = graph
title = 'btmorph OpenGL Viewer'
GLUT.glutInit(sys.argv)
if multisample:
GLUT.glutInitDisplayMode(GLUT.GLUT_RGBA | GLUT.GLUT_DOUBLE)
else:
GLUT.glutInitDisplayMode(GLUT.GLUT_RGBA |
GLUT.GLUT_DOUBLE |
GLUT.GLUT_MULTISAMPLE)
GLUT.glutInitWindowSize(self.displaysize[0], self.displaysize[1])
GLUT.glutInitWindowPosition(50, 50)
GLUT.glutCreateWindow(title)
GLUT.glutDisplayFunc(self.display)
GLUT.glutReshapeFunc(self.reshape)
GLUT.glutMouseFunc(self.mouse)
GLUT.glutMotionFunc(self.mouseMove)
GLUT.glutMouseWheelFunc(self.mouseWheel)
GLUT.glutKeyboardFunc(self.keyDown)
GLUT.glutKeyboardUpFunc(self.keyUp)
mb = modelbuilder()
self.root, self.vertices_gl, self.colors_gl, self.Neuron = \
mb.build(neuronObject, self.poly, 100, fast)
if graph:
self.gb = graphbuilder()
self.Graph, mid = \
self.gb.build(neuronObject, scalefactor=100)
self.initGL(multisample)
self.camera.rad = radius
self.camera.focus = mid
while self.running:
GLUT.glutMainLoopEvent()
GLUT.glutDestroyWindow(GLUT.glutGetWindow())
import OpenGL.GLUT as glut
from glagg import GridCollection
glut.glutInit(sys.argv)
glut.glutInitDisplayMode(glut.GLUT_DOUBLE | glut.GLUT_RGB | glut.GLUT_DEPTH)
glut.glutInitWindowSize(800, 800)
glut.glutCreateWindow("Grid everywhere [scroll and zoom with mouse]")
glut.glutDisplayFunc(on_display)
glut.glutReshapeFunc(on_reshape)
glut.glutKeyboardFunc(on_keyboard)
glut.glutMotionFunc( on_motion )
glut.glutPassiveMotionFunc( on_passive_motion )
mouse = 400,400
# For OSX, see https://github.com/nanoant/osxglut
# GLUT for Mac OS X fork with Core Profile and scroll wheel support
try:
from ctypes import c_float
from OpenGL.GLUT.special import GLUTCallback
glutScrollFunc = GLUTCallback(
'Scroll', (c_float,c_float), ('delta_x','delta_y'),)
glutScrollFunc(on_scroll)
except:
if bool(glut.glutMouseWheelFunc):
glut.glutMouseWheelFunc(on_wheel)
collection = GridCollection()
collection.append(size = (800,800))
glut.glutMainLoop()
glut.glutInitDisplayMode(glut.GLUT_DOUBLE | glut.GLUT_RGB
| glut.GLUT_DEPTH)
glut.glutInitWindowSize(800, 800)
glut.glutCreateWindow("Grid everywhere [scroll and zoom with mouse]")
glut.glutDisplayFunc(on_display)
glut.glutReshapeFunc(on_reshape)
glut.glutKeyboardFunc(on_keyboard)
glut.glutMotionFunc(on_motion)
glut.glutPassiveMotionFunc(on_passive_motion)
mouse = 400, 400
# For OSX, see https://github.com/nanoant/osxglut
# GLUT for Mac OS X fork with Core Profile and scroll wheel support
try:
from ctypes import c_float
from OpenGL.GLUT.special import GLUTCallback
glutScrollFunc = GLUTCallback(
'Scroll',
(c_float, c_float),
('delta_x', 'delta_y'),
)
glutScrollFunc(on_scroll)
except:
if bool(glut.glutMouseWheelFunc):
glut.glutMouseWheelFunc(on_wheel)
collection = GridCollection()
collection.append(size=(800, 800))
glut.glutMainLoop()
