def render(self):
self.clock.record_frame_time()
if self.is_recording and not self.timer.is_snoozed:
self.frame_index += 1
frame_name = "Frame_{0:05d}.jpg".format(self.frame_index)
self.save_screenshot(frame_name)
self.timer.snooze()
glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
if camera.is_rotating:
camera.rotate_z(0.2)
camera.look()
self.draw_detector()
glEnable(GL_DEPTH_TEST)
glEnable(GL_LINE_SMOOTH)
glShadeModel(GL_FLAT)
glEnable(GL_LIGHTING)
for obj in self.shaded_objects:
obj.draw(self.clock.time, self.spectrum)
glDisable(GL_LIGHTING)
for obj in self.objects:
obj.draw(self.clock.time)
self.draw_gui()
glutSwapBuffers()
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 initializeGL(self):
print("WDGQT_initialize")
self.qglClearColor(self.trolltechPurple.darker())
self.object = self.makeObject()
glShadeModel(GL_FLAT)
glEnable(GL_DEPTH_TEST)
glEnable(GL_CULL_FACE)
def init():
glShadeModel(GL_SMOOTH)
glClearColor(0.0, 0.0, 0.0, 0.0)
glClearDepth(1.0)
glEnable(GL_DEPTH_TEST)
glDepthFunc(GL_LEQUAL)
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST)
def InitGL(self, Width, Height):
self.view_port_xr = 1
self.view_port_yr = 1
self.original_x = Width
self.original_y = Height
glMatrixMode(GL_PROJECTION)
glPushMatrix()
glLoadIdentity()
glOrtho(0, Width, 0, Height, -1, 1)
glScalef(1, -1, 1)
glTranslatef(0, -Height, 0)
glMatrixMode(GL_MODELVIEW)
glDisable(GL_DEPTH_TEST) # Disables Depth Testing
glShadeModel(GL_SMOOTH) # Enables Smooth Color Shading
# Anti-aliasing/prettyness stuff
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
glEnable(GL_BLEND)
glHint(GL_LINE_SMOOTH_HINT, GL_NICEST)
glHint(GL_POINT_SMOOTH_HINT, GL_NICEST)
glHint(GL_POLYGON_SMOOTH_HINT, GL_NICEST)
glEnable(GL_LINE_SMOOTH)
glEnable(GL_POINT_SMOOTH)
glEnable(GL_POLYGON_SMOOTH)
glClearColor(background_color()[0],
background_color()[1],
background_color()[2], 1.0)
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
def draw_gui(self):
logo = self.logo
logo_bytes = self.logo_bytes
menubar_height = logo.size[1] + 4
width = glutGet(GLUT_WINDOW_WIDTH)
height = glutGet(GLUT_WINDOW_HEIGHT)
glMatrixMode(GL_PROJECTION)
glPushMatrix()
glLoadIdentity()
glOrtho(0.0, width, height, 0.0, -1.0, 10.0)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
#glDisable(GL_CULL_FACE)
glShadeModel(GL_SMOOTH)
glClear(GL_DEPTH_BUFFER_BIT)
# Top bar
#glBegin(GL_QUADS)
#glColor3f(0.14, 0.49, 0.87)
#glVertex2f(0, 0)
#glVertex2f(width - logo.size[0] - 10, 0)
#glVertex2f(width - logo.size[0] - 10, menubar_height)
#glVertex2f(0, menubar_height)
#glEnd()
try:
self.draw_colour_legend()
except TypeError:
pass
glPushMatrix()
glLoadIdentity()
glRasterPos(4, logo.size[1] + 4)
glDrawPixels(logo.size[0], logo.size[1], GL_RGB, GL_UNSIGNED_BYTE, logo_bytes)
glPopMatrix()
glMatrixMode(GL_PROJECTION)
glPopMatrix()
glMatrixMode(GL_MODELVIEW)
self.colourist.now_text()
#draw_text_2d("{0}ns".format(int(self.min_hit_time)), width - 80, 20)
#draw_text_2d("{0}ns".format(int(self.max_hit_time)), width - 80, height - menubar_height - 10)
#draw_text_2d("{0}ns".format(int((self.min_hit_time + self.max_hit_time) / 2)), width - 80, int(height/2))
if self.show_help:
self.display_help()
if self.show_info:
self.display_info()
def initializeGL(self):
glClearColor(*self.color_background)
glClearDepth(1.0)
glDepthFunc(GL_LESS)
glEnable(GL_DEPTH_TEST)
glShadeModel(GL_SMOOTH)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
glMatrixMode(GL_MODELVIEW)
def draw_lines(self, line_width=1):
glEnable(GL_DEPTH_TEST)
glShadeModel(GL_FLAT)
for position in self.line_positions:
glPushMatrix()
glTranslated(position[0], position[1], 0)
glLineWidth(line_width)
glBegin(GL_LINES)
glVertex3f(0.0, 0.0, self.z_min)
glVertex3f(0.0, 0.0, self.z_max)
glEnd()
glPopMatrix()
def initializeGL(self):
# TODO: correct background color
glClearColor(*self.color_background)
glClearDepth(1.0)
glDepthFunc(GL_LESS)
glEnable(GL_DEPTH_TEST)
glShadeModel(GL_SMOOTH)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
glMatrixMode(GL_MODELVIEW)
def draw(self, line_width=2):
glEnable(GL_DEPTH_TEST)
glShadeModel(GL_FLAT)
glPushMatrix()
glTranslated(self.x, self.y, self.z)
glLineWidth(line_width)
glColor3f(1.0, 1.0, 1.0)
glBegin(GL_LINES)
glVertex3f(0.0, 0.0, 0.0)
glVertex3f(0.0, 0.0, self.length)
glEnd()
glPopMatrix()
def draw(self, time, line_width=None):
if self.hidden:
return
time = time * 1e-9
if time <= self.time:
return
pos_start = self.pos + (self.speed * (-self.time) * self.dir)
path = self.speed * (time - self.time) * self.dir
if self.length:
max_path = self.length * self.dir
if np.linalg.norm(max_path) <= np.linalg.norm(path):
path = max_path
pos_end = self.pos + path
glPushMatrix()
if line_width:
glLineWidth(line_width)
else:
glLineWidth(self.line_width)
glColor3f(*self.color)
glBegin(GL_LINES)
glVertex3f(*pos_start)
glVertex3f(*pos_end)
glEnd()
glPopMatrix()
if self.cherenkov_cone_enabled and self.colourist.cherenkov_cone_enabled:
height = np.linalg.norm(pos_end - pos_start)
position = pos_end - self.dir * height
glEnable(GL_LIGHTING)
glEnable(GL_DEPTH_TEST)
glShadeModel(GL_FLAT)
glColor4f(0.0, 0.0, 0.8, 0.3)
glPushMatrix()
glTranslated(*position)
glPushMatrix()
v = np.array(self.dir)
glMultMatrixf(transform(v))
glutSolidCone(0.6691 * height, height, 128, 64)
glPopMatrix()
glPopMatrix()
glDisable(GL_LIGHTING)
def initializeGL(self):
self._setup_lighting()
glShadeModel(GL_SMOOTH)
glEnable(GL_DEPTH_TEST)
glEnable(GL_CULL_FACE)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
if not self.isSharing():
## setup_drawer()
self._setup_display_lists() # defined in GLPane_minimal. [bruce 071030]
return
def initializeGL(self):
"""
Called once by Qt when the OpenGL context is first ready to use.
"""
#bruce 080912 merged this from subclass methods, guessed docstring
self._setup_lighting()
glShadeModel(GL_SMOOTH)
glEnable(GL_DEPTH_TEST)
glEnable(GL_CULL_FACE)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
if not self.isSharing():
self._setup_display_lists()
return
def initializeGL(self):
self._setup_lighting()
glShadeModel(GL_SMOOTH)
glEnable(GL_DEPTH_TEST)
glEnable(GL_CULL_FACE)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
if not self.isSharing():
## setup_drawer()
self._setup_display_lists(
) # defined in GLPane_minimal. [bruce 071030]
return
def initializeGL(self):
"""
Called once by Qt when the OpenGL context is first ready to use.
"""
#bruce 080912 merged this from subclass methods, guessed docstring
self._setup_lighting()
glShadeModel(GL_SMOOTH)
glEnable(GL_DEPTH_TEST)
glEnable(GL_CULL_FACE)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
if not self.isSharing():
self._setup_display_lists()
return
def init():
width = mosaic_factory.ratio * size
height = size
print "loading textures:"
for i, img in enumerate(mosaic_factory.images):
print " {0}/{1}".format(i + 1, len(mosaic_factory.images))
textures[img] = load_texture(img.get_image())
generate_picture_display_list(img, width, height)
print "generating mosaic display lists:"
for i, img in enumerate(mosaic_factory.images):
print " {0}/{1}".format(i + 1, len(mosaic_factory.images))
generate_mosaic_display_list(img)
glEnable(GL_TEXTURE_2D)
glEnable(GL_BLEND)
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
glClearColor(0.0, 0.0, 0.0, 0.0)
glShadeModel(GL_FLAT)
def init():
width = mosaic_factory.ratio * size
height = size
print "loading textures:"
for i, img in enumerate(mosaic_factory.images):
print " {0}/{1}".format(i + 1, len(mosaic_factory.images))
textures[img] = load_texture(img.get_image())
generate_picture_display_list(img, width, height)
print "generating mosaic display lists:"
for i, img in enumerate(mosaic_factory.images):
print " {0}/{1}".format(i + 1, len(mosaic_factory.images))
generate_mosaic_display_list(img)
glEnable(GL_TEXTURE_2D)
glEnable(GL_BLEND)
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
glClearColor(0.0, 0.0, 0.0, 0.0)
glShadeModel(GL_FLAT)
def render_to_png(filename,
callback,
obb,
model_matrix=(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0,
1)):
from pygame import init, display, quit
from pygame.constants import OPENGL, DOUBLEBUF
from OpenGL.GL import glLightfv, glCullFace, glEnable, glShadeModel, glMatrixMode, glLoadIdentity, glClear, \
glLoadMatrixf, glPolygonMode, glCallList, glReadPixels, GL_LIGHT0, GL_POSITION, GL_AMBIENT, GL_DIFFUSE, \
GL_BACK, GL_LIGHTING, GL_COLOR_MATERIAL, GL_DEPTH_TEST, GL_SMOOTH, GL_PROJECTION, GL_MODELVIEW, \
GL_COLOR_BUFFER_BIT, GL_DEPTH_BUFFER_BIT, GL_FRONT_AND_BACK, GL_FILL, GL_LINE, GL_BGR, GL_UNSIGNED_BYTE
from OpenGL.GLU import gluPerspective
from cv2 import imwrite
from numpy import frombuffer, uint8
init()
viewport = (800, 600)
display.set_mode(viewport, OPENGL | DOUBLEBUF)
glLightfv(GL_LIGHT0, GL_POSITION, (0, -1, 0, 0))
glLightfv(GL_LIGHT0, GL_AMBIENT, (0.2, 0.2, 0.2, 1))
glLightfv(GL_LIGHT0, GL_DIFFUSE, (0.5, 0.5, 0.5, 1))
glCullFace(GL_BACK)
glEnable(GL_LIGHT0)
glEnable(GL_LIGHTING)
glEnable(GL_COLOR_MATERIAL)
glEnable(GL_DEPTH_TEST)
glShadeModel(GL_SMOOTH)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
width, height = viewport
gluPerspective(90.0, width / float(height), 0.1, 100.0)
glEnable(GL_DEPTH_TEST)
glMatrixMode(GL_MODELVIEW)
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
glLoadIdentity()
glLoadMatrixf(model_matrix)
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL)
glCallList(callback())
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE)
glCallList(create_obb_gl_list(obb))
img_data = glReadPixels(0, 0, width, height, GL_BGR, GL_UNSIGNED_BYTE)
img = frombuffer(img_data, dtype=uint8)
img = img.reshape((height, width, 3))
imwrite(filename, img)
quit()
def initializeGL(self):
print("initializeGL")
self.texNumeros, self.texDecor = self.load_textures()
glEnable(GL_TEXTURE_2D)
glShadeModel(GL_SMOOTH)
glEnable(GL_DEPTH_TEST)
glEnable(GL_CULL_FACE)
glFrontFace(GL_CCW)
light_ambient = [0.3, 0.3, 0.3, 0.1]
glEnable(GL_LIGHTING)
lightpos = (0, 0, 50)
glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient)
glLightfv(GL_LIGHT0, GL_POSITION, lightpos)
glEnable(GL_LIGHT0)
glEnable(GL_COLOR_MATERIAL)
glColorMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE)
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST)
def initializeGL(self):
# We call this right after our OpenGL window is created.
glClearColor(1.0, 1.0, 1.0, 1.0)
glClearDepth(1.0)
glDepthFunc(GL_LESS)
glEnable(GL_DEPTH_TEST)
glShadeModel(GL_SMOOTH)
glEnable(GL_NORMALIZE)
light_position = (0., 0., 1., 0.)
white_light = (1., 1., 1., 0.501)
d_light = (1., 1., 1., 0.01)
spec = (1., 1., 1., 0.08)
glLightfv(GL_LIGHT0, GL_POSITION, light_position)
glLightfv(GL_LIGHT0, GL_AMBIENT, white_light)
#glLightfv(GL_LIGHT0, GL_DIFFUSE, d_light)
glLightfv(GL_LIGHT0, GL_SPECULAR, spec)
glEnable(GL_LIGHTING)
glEnable(GL_LIGHT0)
glEnable(GL_BLEND)
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
#glBlendFunc(GL_SRC_ALPHA,GL_ONE)
glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE)
glEnable(GL_COLOR_MATERIAL)
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
gluPerspective(
45.0,
float(self.size().height()) / float(self.size().width()), 0.1,
1000000.0)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
self.rotation = [0.0, 0.0]
self.mesh.prepDraw()
def draw_gui(self):
logo = self.logo
logo_bytes = self.logo_bytes
width = glutGet(GLUT_WINDOW_WIDTH)
height = glutGet(GLUT_WINDOW_HEIGHT)
glMatrixMode(GL_PROJECTION)
glPushMatrix()
glLoadIdentity()
glOrtho(0.0, width, height, 0.0, -1.0, 10.0)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
glShadeModel(GL_SMOOTH)
glClear(GL_DEPTH_BUFFER_BIT)
try:
self.draw_colour_legend()
except TypeError:
pass
glPushMatrix()
glLoadIdentity()
glRasterPos(4, logo.size[1] + 4)
glDrawPixels(logo.size[0], logo.size[1], GL_RGB, GL_UNSIGNED_BYTE,
logo_bytes)
glPopMatrix()
glMatrixMode(GL_PROJECTION)
glPopMatrix()
glMatrixMode(GL_MODELVIEW)
self.colourist.now_text()
if self.show_help:
self.display_help()
if self.show_info:
self.display_info()
def _on_realize(self, *args):
"""
Called at the creation of the drawing area.
Sets up the OpenGL rendering context.
"""
print("_on_realize(%s)" % str(args))
gldrawable = self.get_gl_drawable()
glcontext = self.get_gl_context()
if not gldrawable.gl_begin(glcontext):
return
self._set_view(WIDTH / float(HEIGHT))
glEnable(GL_TEXTURE_RECTANGLE_ARB) # 2D)
glEnable(GL_BLEND)
glShadeModel(GL_SMOOTH)
glClearColor(0.0, 0.0, 0.0, 1.0) # black background
glColor4f(1.0, 1.0, 1.0, 1.0) # default color is white
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
gldrawable.gl_end()
def initialize(self, display_function: callable):
"""Initialze the OpenGL display parts of the Window.
Warning:
Must be called on the same thread as OpenGL (usually the main thread),
"""
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH)
glutInitWindowSize(self.width, self.height)
glutInitWindowPosition(*self._pos)
self._gl_window = glutCreateWindow(self._window_name)
glClearColor(0, 0, 0, 0)
glEnable(GL_DEPTH_TEST)
glShadeModel(GL_SMOOTH)
glutIdleFunc(self._idle)
glutVisibilityFunc(self._visible)
glutReshapeFunc(self._reshape)
glutDisplayFunc(display_function)
def _on_realize(self, *args):
"""
Called at the creation of the drawing area.
Sets up the OpenGL rendering context.
"""
print("_on_realize(%s)" % str(args))
gldrawable = self.get_gl_drawable()
glcontext = self.get_gl_context()
if not gldrawable.gl_begin(glcontext):
return
self._set_view(WIDTH / float(HEIGHT))
glEnable(GL_TEXTURE_RECTANGLE_ARB) # 2D)
glEnable(GL_BLEND)
glShadeModel(GL_SMOOTH)
glClearColor(0.0, 0.0, 0.0, 1.0) # black background
glColor4f(1.0, 1.0, 1.0, 1.0) # default color is white
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
gldrawable.gl_end()
def initializeGL(self): # We call this right after our OpenGL window is created. glClearColor(1.0, 1.0, 1.0, 1.0) glClearDepth(1.0) glDepthFunc(GL_LESS) glEnable(GL_DEPTH_TEST) glShadeModel(GL_SMOOTH) glEnable(GL_NORMALIZE) light_position = (0., 0., 1., 0.) white_light = (1., 1., 1., 0.501) d_light = (1., 1., 1., 0.01) spec = (1., 1., 1., 0.08) glLightfv(GL_LIGHT0, GL_POSITION, light_position) glLightfv(GL_LIGHT0, GL_AMBIENT, white_light) #glLightfv(GL_LIGHT0, GL_DIFFUSE, d_light) glLightfv(GL_LIGHT0, GL_SPECULAR, spec) glEnable(GL_LIGHTING) glEnable(GL_LIGHT0) glEnable(GL_BLEND) glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA) #glBlendFunc(GL_SRC_ALPHA,GL_ONE) glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE) glEnable(GL_COLOR_MATERIAL) glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST) glMatrixMode(GL_PROJECTION) glLoadIdentity() gluPerspective(45.0, float(self.size().height())/ float(self.size().width()), 0.1, 1000000.0) glMatrixMode(GL_MODELVIEW) glLoadIdentity() self.rotation = [0.0, 0.0] self.mesh.prepDraw()
def init_opengl(self):
"""A general OpenGL initialization function. Sets all of the initial parameters.
We call this right after our OpenGL window is created.
"""
glClearColor(0.0, 0.0, 0.0,
1.0) # This Will Clear The Background Color To Black
glClearDepth(1.0) # Enables Clearing Of The Depth Buffer
glDepthFunc(GL_LEQUAL) # The Type Of Depth Test To Do
glEnable(GL_DEPTH_TEST) # Enables Depth Testing
glShadeModel(GL_SMOOTH)
glHint(GL_PERSPECTIVE_CORRECTION_HINT,
GL_NICEST) # Really Nice Perspective Calculations
glEnable(GL_LIGHT0)
glEnable(GL_LIGHTING)
glEnable(GL_COLOR_MATERIAL)
glEnable(
GL_NORMALIZE) # important since we rescale the modelview matrix
return True
def initializeGL(self):
glClearColor(0.85, 0.85, 0.85, 1.0)
glClearDepth(1.0)
glDepthFunc(GL_LESS)
glEnable(GL_DEPTH_TEST)
glEnable(GL_CULL_FACE)
glShadeModel(GL_SMOOTH)
glEnable(GL_NORMALIZE)
glEnable(GL_COLOR_MATERIAL)
glColorMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE)
glLightfv(GL_LIGHT0, GL_POSITION, (0.0, 0.0, 1.0, 0.0))
glEnable(GL_LIGHT0)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
self.display_list = glGenLists(1)
glNewList(self.display_list, GL_COMPILE)
glScalef(0.5, 0.5, 0.5)
glEnable(GL_LIGHTING)
# board
glColor3f(0.0, 0.0, 0.0)
self.draw_cuboid(4.0, 4.0, 0.16)
# USB connector
glPushMatrix()
glColor3f(0.5, 0.51, 0.58)
glTranslatef(0.0, -1.6, 0.28)
self.draw_cuboid(0.75, 0.9, 0.4)
glPopMatrix()
# right button
glPushMatrix()
glColor3f(0.5, 0.51, 0.58)
glTranslatef(1.15, -1.85, 0.16)
self.draw_cuboid(0.4, 0.3, 0.16)
glColor3f(0.0, 0.0, 0.0)
glTranslatef(0.0, -0.155, 0.025)
self.draw_cuboid(0.18, 0.1, 0.08)
glPopMatrix()
# left button
glPushMatrix()
glColor3f(0.5, 0.51, 0.58)
glTranslatef(-1.15, -1.85, 0.16)
self.draw_cuboid(0.4, 0.3, 0.16)
glColor3f(0.0, 0.0, 0.0)
glTranslatef(0.0, -0.155, 0.025)
self.draw_cuboid(0.18, 0.1, 0.08)
glPopMatrix()
# left btb top
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(-1.65, 0.0, 0.38)
self.draw_cuboid(0.5, 1.4, 0.6)
glPopMatrix()
# right btb top
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(1.65, 0.0, 0.38)
self.draw_cuboid(0.5, 1.4, 0.6)
glPopMatrix()
# left btb bottom
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(-1.65, 0.0, -0.33)
self.draw_cuboid(0.5, 1.4, 0.5)
glPopMatrix()
# right btb bottom
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(1.65, 0.0, -0.33)
self.draw_cuboid(0.5, 1.4, 0.5)
glPopMatrix()
# left bricklet port
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(-0.85, 1.8, -0.23)
self.draw_cuboid(1.2, 0.4, 0.3)
glPopMatrix()
# right bricklet port
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(0.85, 1.8, -0.23)
self.draw_cuboid(1.2, 0.4, 0.3)
glPopMatrix()
# left direction LED
glPushMatrix()
glColor3f(0.0, 0.5, 0.0)
glTranslatef(-1.05, 1.425, 0.115)
self.draw_cuboid(0.1, 0.2, 0.07)
glPopMatrix()
# top direction LED
glPushMatrix()
glColor3f(0.0, 0.5, 0.0)
glTranslatef(-0.675, 1.8, 0.115)
self.draw_cuboid(0.2, 0.1, 0.07)
glPopMatrix()
# right direction LED
glPushMatrix()
glColor3f(0.0, 0.5, 0.0)
glTranslatef(-0.3, 1.425, 0.115)
self.draw_cuboid(0.1, 0.2, 0.07)
glPopMatrix()
# bottom direction LED
glPushMatrix()
glColor3f(0.0, 0.5, 0.0)
glTranslatef(-0.675, 1.05, 0.115)
self.draw_cuboid(0.2, 0.1, 0.07)
glPopMatrix()
# left y orientation LED
glPushMatrix()
glColor3f(0.0, 0.0, 1.0)
glTranslatef(0.275, 1.7, 0.115)
self.draw_cuboid(0.1, 0.2, 0.07)
glPopMatrix()
# right y orientation LED
glPushMatrix()
glColor3f(1.0, 0.0, 0.0)
glTranslatef(0.425, 1.7, 0.115)
self.draw_cuboid(0.1, 0.2, 0.07)
glPopMatrix()
# top z orientation LED
glPushMatrix()
glColor3f(1.0, 0.0, 0.0)
glTranslatef(0.35, 1.15, 0.115)
self.draw_cuboid(0.2, 0.1, 0.07)
glPopMatrix()
# bottom z orientation LED
glPushMatrix()
glColor3f(0.0, 0.0, 1.0)
glTranslatef(0.35, 1.0, 0.115)
self.draw_cuboid(0.2, 0.1, 0.07)
glPopMatrix()
# top x orientation LED
glPushMatrix()
glColor3f(1.0, 0.0, 0.0)
glTranslatef(1.0, 1.15, 0.115)
self.draw_cuboid(0.2, 0.1, 0.07)
glPopMatrix()
# bottom x orientation LED
glPushMatrix()
glColor3f(0.0, 0.0, 1.0)
glTranslatef(1.0, 1.0, 0.115)
self.draw_cuboid(0.2, 0.1, 0.07)
glPopMatrix()
# top alignment corner
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glBegin(GL_TRIANGLES)
glNormal3f(0.0, 0.0, 1.0)
glVertex3f(-2.0, -2.0, 0.081)
glVertex3f(-1.1, -2.0, 0.081)
glVertex3f(-2.0, -1.1, 0.081)
glEnd()
glPopMatrix()
# bottom alignment corner
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glBegin(GL_TRIANGLES)
glNormal3f(0.0, 0.0, -1.0)
glVertex3f(-2.0, -2.0, -0.081)
glVertex3f(-2.0, -1.1, -0.081)
glVertex3f(-1.1, -2.0, -0.081)
glEnd()
glPopMatrix()
glDisable(GL_LIGHTING)
# axis
glPushMatrix()
glTranslatef(-2.3, -2.3, -0.38)
glLineWidth(3.0)
glBegin(GL_LINES)
glColor3f(1, 0, 0) # x axis is red
glVertex3f(0, 0, 0)
glVertex3f(3, 0, 0)
glColor3f(0, 0.5, 0) # y axis is green
glVertex3f(0, 0, 0)
glVertex3f(0, 3, 0)
glColor3f(0, 0, 1) # z axis is blue
glVertex3f(0, 0, 0)
glVertex3f(0, 0, 3)
glEnd()
glLineWidth(1.0)
glPopMatrix()
glEndList()
def initializeGL(self):
self.qglClearColor(Qt.white)
glutInit(sys.argv)
glutInitDisplayMode(GLUT_RGB, GLUT_DOUBLE, GLUT_DEPTH)
glEnable(GL_DEPTH_TEST)
glShadeModel(GL_SMOOTH)
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
def draw(self, width, height, selection_box=None):
scene = context.application.scene
camera = context.application.camera
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
if selection_box is not None:
# set up a select buffer
glSelectBuffer(self.select_buffer_size)
glRenderMode(GL_SELECT)
glInitNames()
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
# Apply the pick matrix if selecting
if selection_box is not None:
gluPickMatrix(0.5 * (selection_box[0] + selection_box[2]),
height - 0.5 * (selection_box[1] + selection_box[3]),
selection_box[2] - selection_box[0] + 1,
selection_box[3] - selection_box[1] + 1,
(0, 0, width, height))
# Apply the frustum matrix
znear = camera.znear
zfar = camera.znear + camera.window_depth
if width > height:
w = 0.5 * float(width) / float(height)
h = 0.5
else:
w = 0.5
h = 0.5 * float(height) / float(width)
if znear > 0.0:
glFrustum(-w * camera.window_size, w * camera.window_size,
-h * camera.window_size, h * camera.window_size, znear,
zfar)
else:
glOrtho(-w * camera.window_size, w * camera.window_size,
-h * camera.window_size, h * camera.window_size, znear,
zfar)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
# Move to eye position (reverse)
gl_apply_inverse(camera.eye)
glTranslatef(0.0, 0.0, -znear)
# Draw the rotation center, only when realy drawing objects:
if selection_box is None:
glMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, [1.0, 1.0, 1.0, 1.0])
glShadeModel(GL_SMOOTH)
self.call_list(scene.rotation_center_list)
# Now rotate to the model frame and move back to the model center (reverse)
gl_apply_inverse(camera.rotation)
# Then bring the rotation center at the right place (reverse)
gl_apply_inverse(camera.rotation_center)
gl_apply_inverse(scene.model_center)
scene.draw()
if selection_box is not None:
# now let the caller analyze the hits by returning the selection
# buffer. Note: The selection buffer can be used as an iterator
# over 3-tupples (near, far, names) where names is tuple that
# contains the gl_names associated with the encountered vertices.
return glRenderMode(GL_RENDER)
else:
# draw the interactive tool (e.g. selection rectangle):
glCallList(self.tool.total_list)
def shade_model(cls, mode: ShadingTechnique):
glShadeModel(mode.value)
def draw(self, width, height, selection_box=None):
scene = context.application.scene
camera = context.application.camera
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
if selection_box is not None:
# set up a select buffer
glSelectBuffer(self.select_buffer_size)
glRenderMode(GL_SELECT)
glInitNames()
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
# Apply the pick matrix if selecting
if selection_box is not None:
gluPickMatrix(0.5 * (selection_box[0] + selection_box[2]),
height - 0.5 * (selection_box[1] + selection_box[3]),
selection_box[2] - selection_box[0] + 1,
selection_box[3] - selection_box[1] + 1,
(0, 0, width, height))
# Apply the frustum matrix
znear = camera.znear
zfar = camera.znear + camera.window_depth
if width > height:
w = 0.5*float(width) / float(height)
h = 0.5
else:
w = 0.5
h = 0.5*float(height) / float(width)
if znear > 0.0:
glFrustum(-w*camera.window_size, w*camera.window_size, -h*camera.window_size, h*camera.window_size, znear, zfar)
else:
glOrtho(-w*camera.window_size, w*camera.window_size, -h*camera.window_size, h*camera.window_size, znear, zfar)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
# Move to eye position (reverse)
gl_apply_inverse(camera.eye)
glTranslatef(0.0, 0.0, -znear)
# Draw the rotation center, only when realy drawing objects:
if selection_box is None:
glMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, [1.0, 1.0, 1.0, 1.0])
glShadeModel(GL_SMOOTH)
self.call_list(scene.rotation_center_list)
# Now rotate to the model frame and move back to the model center (reverse)
gl_apply_inverse(camera.rotation)
# Then bring the rotation center at the right place (reverse)
gl_apply_inverse(camera.rotation_center)
gl_apply_inverse(scene.model_center)
scene.draw()
if selection_box is not None:
# now let the caller analyze the hits by returning the selection
# buffer. Note: The selection buffer can be used as an iterator
# over 3-tupples (near, far, names) where names is tuple that
# contains the gl_names associated with the encountered vertices.
return glRenderMode(GL_RENDER)
else:
# draw the interactive tool (e.g. selection rectangle):
glCallList(self.tool.total_list)
def initializeGL(self):
glClearColor(0.85, 0.85, 0.85, 1.0)
glClearDepth(1.0)
glDepthFunc(GL_LESS)
glEnable(GL_DEPTH_TEST)
glEnable(GL_CULL_FACE)
glShadeModel(GL_SMOOTH)
glEnable(GL_NORMALIZE)
glEnable(GL_COLOR_MATERIAL)
glColorMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE)
glLightfv(GL_LIGHT0, GL_POSITION, (0.0, 0.0, 1.0, 0.0))
glEnable(GL_LIGHT0)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
self.display_list = glGenLists(1)
glNewList(self.display_list, GL_COMPILE)
glScalef(0.5, 0.5, 0.5)
glEnable(GL_LIGHTING)
# board
glColor3f(0.0, 0.0, 0.0)
self.draw_cuboid(4.0, 4.0, 0.16)
# USB connector
glPushMatrix()
glColor3f(0.5, 0.51, 0.58)
glTranslatef(0.0, -1.6, 0.28)
self.draw_cuboid(0.75, 0.9, 0.4)
glPopMatrix()
# right button
glPushMatrix()
glColor3f(0.5, 0.51, 0.58)
glTranslatef(1.15, -1.85, 0.16)
self.draw_cuboid(0.4, 0.3, 0.16)
glColor3f(0.0, 0.0, 0.0)
glTranslatef(0.0, -0.155, 0.025)
self.draw_cuboid(0.18, 0.1, 0.08)
glPopMatrix()
# left button
glPushMatrix()
glColor3f(0.5, 0.51, 0.58)
glTranslatef(-1.15, -1.85, 0.16)
self.draw_cuboid(0.4, 0.3, 0.16)
glColor3f(0.0, 0.0, 0.0)
glTranslatef(0.0, -0.155, 0.025)
self.draw_cuboid(0.18, 0.1, 0.08)
glPopMatrix()
# left btb top
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(-1.65, 0.0, 0.38)
self.draw_cuboid(0.5, 1.4, 0.9)
glPopMatrix()
# right btb top
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(1.65, 0.0, 0.38)
self.draw_cuboid(0.5, 1.4, 0.9)
glPopMatrix()
# left btb bottom
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(-1.65, 0.0, -0.33)
self.draw_cuboid(0.5, 1.4, 0.5)
glPopMatrix()
# right btb bottom
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(1.65, 0.0, -0.33)
self.draw_cuboid(0.5, 1.4, 0.5)
glPopMatrix()
# left bricklet port
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(-0.85, 1.8, -0.23)
self.draw_cuboid(1.2, 0.4, 0.3)
glPopMatrix()
# right bricklet port
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(0.85, 1.8, -0.23)
self.draw_cuboid(1.2, 0.4, 0.3)
glPopMatrix()
# left direction LED
glPushMatrix()
glColor3f(0.0, 0.5, 0.0)
glTranslatef(-1.05, 1.425, 0.115)
self.draw_cuboid(0.1, 0.2, 0.07)
glPopMatrix()
# top direction LED
glPushMatrix()
glColor3f(0.0, 0.5, 0.0)
glTranslatef(-0.675, 1.8, 0.115)
self.draw_cuboid(0.2, 0.1, 0.07)
glPopMatrix()
# right direction LED
glPushMatrix()
glColor3f(0.0, 0.5, 0.0)
glTranslatef(-0.3, 1.425, 0.115)
self.draw_cuboid(0.1, 0.2, 0.07)
glPopMatrix()
# bottom direction LED
glPushMatrix()
glColor3f(0.0, 0.5, 0.0)
glTranslatef(-0.675, 1.05, 0.115)
self.draw_cuboid(0.2, 0.1, 0.07)
glPopMatrix()
# left y orientation LED
glPushMatrix()
glColor3f(0.0, 0.0, 1.0)
glTranslatef(0.275, 1.7, 0.115)
self.draw_cuboid(0.1, 0.2, 0.07)
glPopMatrix()
# right y orientation LED
glPushMatrix()
glColor3f(1.0, 0.0, 0.0)
glTranslatef(0.425, 1.7, 0.115)
self.draw_cuboid(0.1, 0.2, 0.07)
glPopMatrix()
# top z orientation LED
glPushMatrix()
glColor3f(1.0, 0.0, 0.0)
glTranslatef(0.35, 1.15, 0.115)
self.draw_cuboid(0.2, 0.1, 0.07)
glPopMatrix()
# bottom z orientation LED
glPushMatrix()
glColor3f(0.0, 0.0, 1.0)
glTranslatef(0.35, 1.0, 0.115)
self.draw_cuboid(0.2, 0.1, 0.07)
glPopMatrix()
# top x orientation LED
glPushMatrix()
glColor3f(1.0, 0.0, 0.0)
glTranslatef(1.0, 1.15, 0.115)
self.draw_cuboid(0.2, 0.1, 0.07)
glPopMatrix()
# bottom x orientation LED
glPushMatrix()
glColor3f(0.0, 0.0, 1.0)
glTranslatef(1.0, 1.0, 0.115)
self.draw_cuboid(0.2, 0.1, 0.07)
glPopMatrix()
# top alignment corner
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glBegin(GL_TRIANGLES)
glNormal3f(0.0, 0.0, 1.0)
glVertex3f(-2.0, -2.0, 0.09)
glVertex3f(-1.1, -2.0, 0.09)
glVertex3f(-2.0, -1.1, 0.09)
glEnd()
glPopMatrix()
# bottom alignment corner
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glBegin(GL_TRIANGLES)
glNormal3f(0.0, 0.0, -1.0)
glVertex3f(-2.0, -2.0, -0.09)
glVertex3f(-2.0, -1.1, -0.09)
glVertex3f(-1.1, -2.0, -0.09)
glEnd()
glPopMatrix()
glDisable(GL_LIGHTING)
# axis
glPushMatrix()
glTranslatef(-2.3, -2.3, -0.38)
glLineWidth(3.0)
glBegin(GL_LINES)
glColor3f(1,0,0) # x axis is red
glVertex3f(0,0,0)
glVertex3f(3,0,0)
glColor3f(0,0.5,0) # y axis is green
glVertex3f(0,0,0)
glVertex3f(0,3,0)
glColor3f(0,0,1) # z axis is blue
glVertex3f(0,0,0)
glVertex3f(0,0,3)
glEnd()
glLineWidth(1.0)
glPopMatrix()
glEndList()
def initializeGL(self):
glClearColor(0.85, 0.85, 0.85, 1.0)
glClearDepth(1.0)
glDepthFunc(GL_LESS)
glEnable(GL_DEPTH_TEST)
glShadeModel(GL_SMOOTH)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
self.display_list = glGenLists(1)
glNewList(self.display_list, GL_COMPILE)
# Draw board
glColor3f(0.0, 0.0, 0.0)
self.draw_cuboid(1.0, 1.0, 0.1)
# Draw USB connector
glPushMatrix()
glColor3f(0.5, 0.51, 0.58)
glTranslatef(0.0, -0.8, 0.2)
self.draw_cuboid(0.2, 0.25, 0.1)
glPopMatrix()
# Draw button right
glPushMatrix()
glColor3f(0.5, 0.51, 0.58)
glTranslatef(0.65, -0.95, 0.125)
self.draw_cuboid(0.1, 0.075, 0.05)
glColor3f(0.0, 0.0, 0.0)
glTranslatef(0.0, -0.075, 0.0)
self.draw_cuboid(0.05, 0.025, 0.045)
glPopMatrix()
# Draw button left
glPushMatrix()
glColor3f(0.5, 0.51, 0.58)
glTranslatef(-0.65, -0.95, 0.125)
self.draw_cuboid(0.1, 0.075, 0.05)
glColor3f(0.0, 0.0, 0.0)
glTranslatef(0.0, -0.075, 0.0)
self.draw_cuboid(0.05, 0.025, 0.045)
glPopMatrix()
# Draw btb left top
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(-0.75, 0.0, 0.25)
self.draw_cuboid(0.13, 0.5, 0.15)
glPopMatrix()
# Draw btb right top
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(0.75, 0.0, 0.25)
self.draw_cuboid(0.13, 0.5, 0.15)
glPopMatrix()
# Draw btb left bottom
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(-0.75, 0.0, -0.2)
self.draw_cuboid(0.13, 0.5, 0.1)
glPopMatrix()
# Draw btb right bottom
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(0.75, 0.0, -0.2)
self.draw_cuboid(0.13, 0.5, 0.1)
glPopMatrix()
# Draw bricklet port left
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(-0.425, 0.9, -0.125)
self.draw_cuboid(0.325, 0.1, 0.05)
glPopMatrix()
# Draw bricklet port right
glPushMatrix()
glColor3f(1.0, 1.0, 1.0)
glTranslatef(0.425, 0.9, -0.125)
self.draw_cuboid(0.325, 0.1, 0.05)
glPopMatrix()
# Draw Axis
glPushMatrix()
glTranslatef(-1.2, -1.2, -0.3)
glLineWidth(5.0)
glBegin(GL_LINES)
glColor3f(1,0,0) # x axis is red
glVertex3fv((0,0,0))
glVertex3fv((2,0,0))
glColor3f(0,0.5,0) # y axis is green
glVertex3fv((0,0,0))
glVertex3fv((0,2,0))
glColor3f(0,0,1) # z axis is blue
glVertex3fv((0,0,0))
glVertex3fv((0,0,2))
glEnd()
glPopMatrix()
glEndList()
