def on_draw(self):
gl.glClearColor(0, 0.0, 0.0, 1.)
self.clear()
width, height = self.get_size()
gl.glViewport(0, 0, width, height)
K_gl = get_projector_gl_intrinsics()
TF = get_extrinsics()
R = np.array([[-1., 0., 0., 0.], [0., 1., 0., 0.], [0., 0., -1., 0.],
[0., 0., 0., 1.]])
full_mat = np.ascontiguousarray((K_gl.dot(TF.dot(R))).astype('f4'))
with self.prog.using():
self.prog.uniforms.Mvp = full_mat.tolist()
gl.glEnable(gl.GL_DEPTH_TEST)
gl.glEnable(gl.GL_BLEND)
gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE_MINUS_SRC_ALPHA)
gl.glPointSize(25.)
distance = (0, 0, 1)
gl.glPointParameterfv(gl.GL_POINT_DISTANCE_ATTENUATION,
(gl.GLfloat * 3)(*distance))
gl.glEnable(gl.GL_POINT_SPRITE)
self.vertex_info.draw(gl.GL_POINTS)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, width, 0, height, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
gl.glMatrixMode(gl.GL_TEXTURE)
gl.glLoadIdentity()
gl.glDisable(gl.GL_DEPTH_TEST)
gl.glDisable(gl.GL_BLEND)
self.fps_display.draw()
def on_resize(self, width, height):
glViewport(0, 0, width, height)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
glOrtho(0, width, 0, height, -1000, 1000)
glMatrixMode(GL_MODELVIEW)
return pyglet.event.EVENT_HANDLED
def _reset_projection(self):
if self.fullcanvas:
if self._pygimage is None:
return
width, height = self._pygimage.width, self._pygimage.height
else:
size = self.GetClientSize()
width, height = size.width, size.height
b = 0
t = height
if self.flip_lr:
l = width
r = 0
else:
l = 0
r = width
if self.rotate_180:
l,r=r,l
b,t=t,b
if width==0 or height==0:
# prevent OpenGL error
return
self.wxcontext.SetCurrent()
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(l,r,b,t, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
def on_resize(self, width, height):
"""Calculate the new viewport preserving aspect ratio"""
aspect = float(WIDTH)/HEIGHT
self.viewport_width = int(min(width, height*aspect))
self.viewport_height = int(min(height, width/aspect))
self.viewport_x_offs = (width-self.viewport_width) // 2
self.viewport_y_offs = (height-self.viewport_height) // 2
x = (width-WIDTH) / 2
gl.glViewport(self.viewport_x_offs,
self.viewport_y_offs,
self.viewport_width,
self.viewport_height,
)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, self.viewport_width, 0, self.viewport_height, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
logging.debug("Viewport: %s, %s, %s, %s" % (self.viewport_x_offs,
self.viewport_y_offs,
self.viewport_width,
self.viewport_height,
))
# adjust elements depending on the new viewport
self.label.x = self.viewport_width // 2
self.label.y = self.viewport_height // 2
def on_resize(self, width, height):
glViewport(0, 0, width, height)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
glOrtho(0, width, 0, height, -1000, 1000)
glMatrixMode(GL_MODELVIEW)
return pyglet.event.EVENT_HANDLED
def on_draw():
gl.glClearColor(1.0,1.0,1.0,1.0)
window.clear()
# Compute
gl.glViewport(0, 0, width, height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, 1, 0, 1, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glActiveTexture( gl.GL_TEXTURE1 )
gl.glBindTexture(texture_s.target, texture_s.id)
gl.glActiveTexture( gl.GL_TEXTURE0 )
gl.glBindTexture(texture_uv.target, texture_uv.id)
gl.glBindFramebufferEXT(gl.GL_FRAMEBUFFER_EXT, framebuffer)
reaction_shader.bind()
texture_uv.blit(x=0.0, y=0.0, width=1.0, height=1.0)
reaction_shader.unbind()
gl.glBindFramebufferEXT(gl.GL_FRAMEBUFFER_EXT, 0)
# Render
gl.glViewport(0, 0, window.width, window.height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, 1, 0, 1, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
color_shader.bind()
texture_uv.blit(x=0.0, y=0.0, width=1.0, height=1.0)
color_shader.bind()
def on_resize(width, height):
gl.glViewport(0, 0, width, height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(-width/2, width/2, -height/2, height/2, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
return EVENT_HANDLED
def camera(self):
o = self.center()
a1 = o[0] - 1. / self.magnify
a2 = o[0] + 1. / self.magnify
a3 = o[1] - 1. / self.magnify
a4 = o[1] + 1. / self.magnify
gl.glOrtho(a1, a2, a3, a4, -1., 1.)
def handle_resize(w, h):
gl.glViewport(0, 0, w, h)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, w, h, 0, 0, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
def draw(self):
# set up projection
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glViewport(self.x, self.y, self.width, self.height)
gl.glOrtho(0, self.width, 0, self.height, self.near, self.far)
gl.glMatrixMode(gl.GL_MODELVIEW)
fx, fy = self._determine_focus()
w2 = self.width / 2
h2 = self.height / 2
x1, y1 = fx - w2, fy - h2
x2, y2 = fx + w2, fy + h2
gl.glPushMatrix()
gl.glTranslatef(self.width / 2 - fx, self.height / 2 - fy, 0)
for layer in self.layers:
if hasattr(layer, 'x'):
translate = layer.x or layer.y
else:
translate = False
if translate:
gl.glPushMatrix()
gl.glTranslatef(layer.x, layer.y, 0)
layer.draw()
if translate:
gl.glPopMatrix()
gl.glPopMatrix()
def draw(self):
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, self.width, 0, self.height, 1, -1)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
self.batch.draw()
def _drawLUTtoScreen(self):
"""(private) Used to set the LUT in 'bits++' mode.
Should not be needed by user if attached to a
``psychopy.visual.Window()`` since this will automatically
draw the LUT as part of the screen refresh.
"""
# push the projection matrix and set to orthorgaphic
GL.glMatrixMode(GL.GL_PROJECTION)
GL.glPushMatrix()
GL.glLoadIdentity()
# this also sets the 0,0 to be top-left
GL.glOrtho(0, self.win.size[0], self.win.size[1], 0, 0, 1)
# but return to modelview for rendering
GL.glMatrixMode(GL.GL_MODELVIEW)
GL.glLoadIdentity()
# draw the pixels
GL.glActiveTextureARB(GL.GL_TEXTURE0_ARB)
GL.glEnable(GL.GL_TEXTURE_2D)
GL.glBindTexture(GL.GL_TEXTURE_2D, 0)
GL.glActiveTextureARB(GL.GL_TEXTURE1_ARB)
GL.glEnable(GL.GL_TEXTURE_2D)
GL.glBindTexture(GL.GL_TEXTURE_2D, 0)
GL.glRasterPos2i(0, 1)
GL.glPixelStorei(GL.GL_UNPACK_ALIGNMENT, 1)
GL.glDrawPixels(len(self._HEADandLUT), 1, GL.GL_RGB,
GL.GL_UNSIGNED_BYTE, self._HEADandLUTstr)
# GL.glDrawPixels(524,1, GL.GL_RGB,GL.GL_UNSIGNED_BYTE,
# self._HEADandLUTstr)
# return to 3D mode (go and pop the projection matrix)
GL.glMatrixMode(GL.GL_PROJECTION)
GL.glPopMatrix()
GL.glMatrixMode(GL.GL_MODELVIEW)
def _resize(self, width, height):
aspect = float(self._width)/self._height
self._viewport_width = int(min(width, height*aspect))
self._viewport_height = int(min(height, width/aspect))
self._viewport_x_offs = (width-self._viewport_width) // 2
self._viewport_y_offs = (height-self._viewport_height) // 2
x = (width-self._width) / 2
gl.glViewport(self._viewport_x_offs,
self._viewport_y_offs,
self._viewport_width,
self._viewport_height,
)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, self._viewport_width, 0, self._viewport_height, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
logging.debug("Viewport: %s, %s, %s, %s" % (self._viewport_x_offs,
self._viewport_y_offs,
self._viewport_width,
self._viewport_height,
))
def set_viewport(left, right, bottom, top):
"""
This sets what coordinates appear on the window.
Note: It is recommended to only set the viewport to integer values that
line up with the pixels on the screen. Otherwise if making a tiled game
the blocks may not line up well, creating rectangle artifacts.
>>> import arcade
>>> arcade.open_window("Drawing Example", 800, 600)
>>> set_viewport(-1, 1, -1, 1)
>>> arcade.quick_run(0.25)
"""
global _left
global _right
global _bottom
global _top
_left = left
_right = right
_bottom = bottom
_top = top
# GL.glViewport(0, 0, _window.height, _window.height)
GL.glMatrixMode(GL.GL_PROJECTION)
GL.glLoadIdentity()
GL.glOrtho(_left, _right, _bottom, _top, -1, 1)
GL.glMatrixMode(GL.GL_MODELVIEW)
GL.glLoadIdentity()
def display(self, width, height):
gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.gluPerspective(60., width / float(height), .1, 1000.)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
gl.glTranslatef(self.trans[0], self.trans[1], self.trans[2])
gl.glRotatef(self.rot[0], 1.0, 0.0, 0.0)
gl.glRotatef(self.rot[1], 0.0, 1.0, 0.0)
gl.glRotatef(self.rz, 0, 0, 1)
gl.glRotatef(self.ry, 0, 1, 0)
gl.glRotatef(self.rx, 1, 0, 0)
gl.glEnable(gl.GL_LIGHTING)
gl.glColor3f(1, 0, 0)
self.torus.draw()
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, width, 0, height, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
gl.glDisable(gl.GL_LIGHTING)
gl.glColor3f(0, 1, 0)
self.lowerlabel.text = 'Rx %.2f Ry %.2f Rz %.2f' % (self.rx, self.ry,
self.rz)
self.lowerlabel.draw()
self.upperlabel.text = time.strftime('Now is %H:%M:%S')
self.upperlabel.x = width - self.upperlabel.content_width - 5
self.upperlabel.y = height - self.upperlabel.content_height
self.upperlabel.draw()
def _drawLUTtoScreen(self):
"""(private) Used to set the LUT in Bits++ mode.
Should not be needed by user if attached to a ``psychopy.visual.Window()``
since this will automatically draw the LUT as part of the screen refresh.
"""
#push the projection matrix and set to orthorgaphic
GL.glMatrixMode(GL.GL_PROJECTION)
GL.glPushMatrix()
GL.glLoadIdentity()
GL.glOrtho( 0, self.win.size[0],self.win.size[1], 0, 0, 1 ) #this also sets the 0,0 to be top-left
#but return to modelview for rendering
GL.glMatrixMode(GL.GL_MODELVIEW)
GL.glLoadIdentity()
#draw the pixels
GL.glActiveTextureARB(GL.GL_TEXTURE0_ARB)
GL.glEnable(GL.GL_TEXTURE_2D)
GL.glBindTexture(GL.GL_TEXTURE_2D, 0)
GL.glActiveTextureARB(GL.GL_TEXTURE1_ARB)
GL.glEnable(GL.GL_TEXTURE_2D)
GL.glBindTexture(GL.GL_TEXTURE_2D, 0)
GL.glRasterPos2i(0,1)
GL.glPixelStorei(GL.GL_UNPACK_ALIGNMENT, 1)
GL.glDrawPixels(len(self._HEADandLUT),1,
GL.GL_RGB,GL.GL_UNSIGNED_BYTE,
self._HEADandLUTstr)
#GL.glDrawPixels(524,1, GL.GL_RGB,GL.GL_UNSIGNED_BYTE, self._HEADandLUTstr)
#return to 3D mode (go and pop the projection matrix)
GL.glMatrixMode( GL.GL_PROJECTION )
GL.glPopMatrix()
GL.glMatrixMode( GL.GL_MODELVIEW )
def on_draw():
# Draw the apriltag image on a quad with vert edges
# from the vert buffer.
gl.glClearColor(1.0, 0.0, 1.0, 1.0)
window.clear()
width, height = window.get_size()
print("On draw %dx%d" % (width, height))
gl.glViewport(0, 0, width, height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, width, 0, height, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
texture = base_tag.get_texture()
gl.glTexParameteri(texture.target, gl.GL_TEXTURE_MIN_FILTER, gl.GL_NEAREST)
gl.glTexParameteri(texture.target, gl.GL_TEXTURE_MAG_FILTER, gl.GL_NEAREST)
base_tag.blit(apriltag_x,
apriltag_y,
width=apriltag_size,
height=apriltag_size)
print("Done with draw")
def _reset_projection(self):
if self.fullcanvas:
if self._pygimage is None:
return
width, height = self._pygimage.width, self._pygimage.height
else:
size = self.GetClientSize()
width, height = size.width, size.height
b = 0
t = height
if self.flip_lr:
l = width
r = 0
else:
l = 0
r = width
if self.rotate_180:
l,r=r,l
b,t=t,b
if width==0 or height==0:
# prevent OpenGL error
return
self.wxcontext.SetCurrent()
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(l,r,b,t, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
def own_render(environment, img):
if environment.window is None:
config = gl.Config(double_buffer=False)
environment.window = window.Window(width=WINDOW_WIDTH,
height=WINDOW_HEIGHT,
resizable=False,
config=config)
environment.window.clear()
environment.window.switch_to()
environment.window.dispatch_events()
gl.glBindFramebuffer(gl.GL_FRAMEBUFFER, 0)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
gl.glOrtho(0, WINDOW_WIDTH, 0, WINDOW_HEIGHT, 0, 10)
width = img.shape[1]
height = img.shape[0]
img = np.ascontiguousarray(np.flip(img, axis=0))
img_data = image.ImageData(
width,
height,
'RGB',
img.ctypes.data_as(POINTER(gl.GLubyte)),
pitch=width * 3,
)
img_data.blit(0, 0, 0, width=WINDOW_WIDTH, height=WINDOW_HEIGHT)
x, y, z = environment.cur_pos
environment.text_label.text = "pos: (%.2f, %.2f, %.2f), angle: %d, steps: %d, speed: %.2f m/s" % (
x, y, z, int(environment.cur_angle * 180 / math.pi),
environment.step_count, environment.speed)
environment.text_label.draw()
gl.glFlush()
def SetOrigin(self):
size = self.GetVirtualSize()
self.SetScrollbar(wx.HORIZONTAL, self.GetScrollPos(wx.HORIZONTAL), size[0],
self.map.width * 32 * self.zoom, refresh=True)
self.SetScrollbar(wx.VERTICAL, self.GetScrollPos(wx.VERTICAL), size[1],
self.map.height * 32 * self.zoom, refresh=True)
size = self.GetGLExtents()
if size.width <= 0:
size.width = 1
if size.height <= 0:
size.height = 1
self.tilemap.updateDimmingSprite(
int(size.width) + 2, int(size.height) + 2, 1 / self.zoom)
gl.glViewport(0, 0, size.width, size.height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(
0, size.width / self.zoom, 0, size.height / self.zoom, -1, 1)
x = (-self.GetScrollPos(wx.HORIZONTAL)) / self.zoom
y = ((-(self.map.height * 32) + size.height / self.zoom) +
self.GetScrollPos(wx.VERTICAL) / self.zoom)
gl.glTranslatef(x, y, 0)
self.translateX = -x + size.width / 2 / self.zoom
self.translateY = -y + size.height / 2 / self.zoom
self.onscreenwidth = int(size.width / self.zoom)
self.onscreenheight = int(size.height / self.zoom)
self.tilemap.setDimXY(self.translateX - 1, self.translateY + 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
def set_viewport(width, height):
gl.glViewport(0, 0, width, height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, width, 0, height, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
def on_draw():
update_grid()
window.clear()
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, 200, 200, 0, 0, 1)
grid.draw()
def draw(self):
# set up projection
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glViewport(self.x, self.y, self.width, self.height)
gl.glOrtho(0, self.width, 0, self.height, self.near, self.far)
gl.glMatrixMode(gl.GL_MODELVIEW)
fx, fy = self._determine_focus()
w2 = self.width / 2
h2 = self.height / 2
x1, y1 = fx - w2, fy - h2
x2, y2 = fx + w2, fy + h2
gl.glPushMatrix()
gl.glTranslatef(self.width / 2 - fx, self.height / 2 - fy, 0)
for layer in self.layers:
if hasattr(layer, 'x'):
translate = layer.x or layer.y
else:
translate = False
if translate:
gl.glPushMatrix()
gl.glTranslatef(layer.x, layer.y, 0)
layer.draw()
if translate:
gl.glPopMatrix()
gl.glPopMatrix()
def on_draw(self):
"""Draw window."""
self.clear()
viewport = self.get_viewport_size()
gl.glViewport(0, 0, max(1, viewport[0]), max(1, viewport[1]))
# set projection for billiard table
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(
self.center[0] - self.extent / 2,
self.center[0] + self.extent / 2,
self.center[1] - self.extent / (2 * self.aspect_ratio),
self.center[1] + self.extent / (2 * self.aspect_ratio),
-1,
1,
)
# draw balls and obstacles
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
self.obs_batch.draw()
self.ball_batch.draw()
# set projection for GUI
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, max(1, self.width), 0, max(1, self.height), -1, 1)
# draw GUI
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
self.gui_batch.draw()
def on_draw(self, dt):
self.window.clear()
# This is where the code to auto-resize the window begins.
# Set it up to draw to the whole space of the window.
glViewport(0, 0, self.window.width, self.window.height)
# Switch to projection matrix.
glMatrixMode(gl.GL_PROJECTION)
glLoadIdentity()
# Calculate the size of our display.
base_size = 240.0
size_x = 0.0
size_y = 0.0
if (self.window.width >= self.window.height):
size_x = base_size * (self.window.width /
float(self.window.height))
size_y = base_size
else:
size_x = base_size
size_y = base_size * (self.window.height /
float(self.window.width))
# Set the orthogonal projection.
glOrtho(-size_x / 2.0, size_x / 2.0, -size_y / 2.0, size_y / 2.0, -100,
100)
# Switch back to model view so we can do the rest of our drawing.
glMatrixMode(gl.GL_MODELVIEW)
glLoadIdentity()
# Draw stuff in the level.
glPushMatrix()
glTranslatef(int(-self.player1.x), int(-self.player1.y), 0.0)
self.bg.draw()
for platform in self.platforms:
platform.render()
self.player1.draw()
if const.DRAW_SENSORS:
for sensor in self.player1.sensors:
sensor.render()
glPopMatrix()
# Draw HUD.
self.fps_display.text = 'FPS: %d' % (1 / dt)
self.fps_display.draw()
self.debug_text[0].text = str(int(self.player1.hlock))
self.debug_text[1].text = str(self.player1.state)
self.debug_text[2].text = str(self.player1.rangle)
self.debug_text[0].draw()
self.debug_text[1].draw()
self.debug_text[2].draw()
def __enter__(self):
width, height = self.window.get_size()
gl.glViewport(0, 0, width, height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, width, 0, height, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
def _update(self):
# glViewport(0, 0, self.width, self.height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
scaled_left, scaled_right, scaled_bottom, scaled_top = self.scaled_bounds(
)
gl.glOrtho(scaled_left, scaled_right, scaled_bottom, scaled_top, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
def on_resize(self, width, height):
glViewport(0, 0, width, height)
glMatrixMode(gl.GL_PROJECTION)
glLoadIdentity()
width = self.vwidth if self.vwidth is not None else width
height = self.vheight if self.vheight is not None else height
glOrtho(0, width, 0, height, -1, 1)
glMatrixMode(gl.GL_MODELVIEW)
def before_render(self, texture):
self.pbuf.switch_to()
gl.glViewport(0, 0, self.pbuf.width, self.pbuf.height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, self.pbuf.width, 0, self.pbuf.height, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glEnable(gl.GL_TEXTURE_2D)
def before_render(self, texture):
self.pbuf.switch_to()
gl.glViewport(0, 0, self.pbuf.width, self.pbuf.height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, self.pbuf.width, 0, self.pbuf.height, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glEnable(gl.GL_TEXTURE_2D)
def draw_camera():
gl.glViewport(0, 0, w, h)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, w, 0, h, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
gl.glLoadIdentity()
def set_viewport(left, right, bottom, top):
# gl.glViewport(0, 0, _window.height, _window.height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(left, right, bottom, top, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
def on_resize(self, width, height, x=0, y=0):
gl.glViewport(x, y, width, height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
h = height or 1
w = width / float(h)
gl.glOrtho(-w, w, -1, 1, -1, 1000.)
gl.glMatrixMode(gl.GL_MODELVIEW)
self._setLightsAndEffects()
def _set_2d(self, near, far):
w = self.context.window
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glPushMatrix()
gl.glLoadIdentity()
gl.glOrtho(0, w.width, 0, w.height, near, far)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glPushMatrix()
gl.glLoadIdentity()
def on_resize(self, width, height):
from options import options
z = options.zoom
glViewport(0, 0, int(width * z), int(height * z))
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
glOrtho(0, width, 0, height, -1000, 1000)
glMatrixMode(GL_MODELVIEW)
return pyglet.event.EVENT_HANDLED
def drawGUI(self):
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, self.w, 0, self.h, -1, 1)
for label in self.helpLabels:
label.draw()
for label in self.statusLabels:
label.draw()
def set_2d(self):
width, height = self.get_size()
glDisable(GL_DEPTH_TEST)
glViewport(0, 0, width, height)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
glOrtho(0, width, 0, height, -1, 1)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
def on_draw(self, dt):
self.window.clear()
# This is where the code to auto-resize the window begins.
# Set it up to draw to the whole space of the window.
glViewport(0, 0, self.window.width, self.window.height)
# Switch to projection matrix.
glMatrixMode(gl.GL_PROJECTION)
glLoadIdentity()
# Calculate the size of our display.
base_size = 240.0
size_x = 0.0
size_y = 0.0
if (self.window.width >= self.window.height):
size_x = base_size * (self.window.width/float(self.window.height))
size_y = base_size
else:
size_x = base_size
size_y = base_size * (self.window.height/float(self.window.width))
# Set the orthogonal projection.
glOrtho(-size_x/2.0, size_x/2.0, -size_y/2.0, size_y/2.0, -100, 100)
# Switch back to model view so we can do the rest of our drawing.
glMatrixMode(gl.GL_MODELVIEW)
glLoadIdentity()
# Draw stuff in the level.
glPushMatrix()
glTranslatef(int(-self.player1.x), int(-self.player1.y), 0.0)
self.bg.draw()
for platform in self.platforms:
platform.render()
self.player1.draw()
if const.DRAW_SENSORS:
for sensor in self.player1.sensors:
sensor.render()
glPopMatrix()
# Draw HUD.
self.fps_display.text = 'FPS: %d' % (1 / dt)
self.fps_display.draw()
self.debug_text[0].text = str(int(self.player1.hlock))
self.debug_text[1].text = str(self.player1.state)
self.debug_text[2].text = str(self.player1.rangle)
self.debug_text[0].draw()
self.debug_text[1].draw()
self.debug_text[2].draw()
def on_draw(self):
self.window.clear()
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glPushMatrix()
gl.glScalef(1.5, -1.5, 0)
gl.glOrtho(-300, 724, 650, -150, -1, 1)
self.level_batch.draw()
self.game_objects_batch.draw()
gl.glPopMatrix()
def on_resize(self, w, h):
"""
Lets the user handle the widget resize event. By default, this method
resizes the view to the widget size.
"""
gl.glViewport(0, 0, w, h)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, w, 0, h, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
def _center_camera(self):
"""Sets the camera coordinates."""
if self.main_car is not None and self.follow_main_car:
x = self.main_car.state[0]
y = self.main_car.state[1]
else:
x, y = 0.0, 0.0
z = 0.0
# set the camera to be +1/-1 from the center coordinates
gl.glOrtho(x - 1.0, x + 1.0, y - 1.0, y + 1.0, z - 1.0, z + 1.0)
def set_2d(self, size):
"""Configure OpenGL to draw in 2d."""
width, height = size
GL.glDisable(GL.GL_DEPTH_TEST)
GL.glViewport(0, 0, width, height)
GL.glMatrixMode(GL.GL_PROJECTION)
GL.glLoadIdentity()
GL.glOrtho(0, width, 0, height, -1, 1)
GL.glMatrixMode(GL.GL_MODELVIEW)
GL.glLoadIdentity()
def set_2d(self, size):
"""Configure OpenGL to draw in 2d."""
width, height = size
GL.glDisable(GL.GL_DEPTH_TEST)
GL.glViewport(0, 0, width, height)
GL.glMatrixMode(GL.GL_PROJECTION)
GL.glLoadIdentity()
GL.glOrtho(0, width, 0, height, -1, 1)
GL.glMatrixMode(GL.GL_MODELVIEW)
GL.glLoadIdentity()
def on_resize(self, w, h):
"""
Lets the user handle the widget resize event. By default, this method
resizes the view to the widget size.
"""
gl.glViewport(0, 0, w, h)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, w, 0, h, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
def _set_2d_projection(cls):
# director.set_2d_projection()
width, height = director.get_window_size()
gl.glLoadIdentity()
gl.glViewport(0, 0, width, height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, width, 0, height, -100, 100)
gl.glMatrixMode(gl.GL_MODELVIEW)
def _set_2d_projection(cls):
# director.set_2d_projection()
width, height = director.get_window_size()
gl.glLoadIdentity()
gl.glViewport(0, 0, width, height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, width, 0, height, -100, 100)
gl.glMatrixMode(gl.GL_MODELVIEW)
def on_resize(self, width, height):
"""Override default implementation to support retina displays."""
view = self.context._nscontext.view()
bounds = view.convertRectToBacking_(view.bounds()).size
back_width, back_height = (int(bounds.width), int(bounds.height))
gl.glViewport(0, 0, back_width, back_height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, width, 0, height, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
def set_viewport(self):
# Set viewport
gl.glViewport(self.x0, self.y0, self.width, self.height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
# Set projection
gl.glOrtho(-self.width / (2), self.width / (2), -self.height / (2),
self.height / (2), -1000, 1000)
gl.glLightfv(gl.GL_LIGHT0, gl.GL_POSITION, lightfv(1.0, 1., 1.0, 0.0))
return None
def set_minimap_projection():
# third of window height, bottom-right corner
y = 3 * client.world.size.y
x = y / win_size.y * win_size.x
top_left = client.world.top_left
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, x, -y, 0, -1, 1)
gl.glTranslatef(-top_left.x, top_left.y, 0)
gl.glMatrixMode(gl.GL_MODELVIEW)
def resize(self, width, height):
self.width = width
self.height = height
self.screenRect.max.x = width
self.screenRect.max.y = height
gl.glViewport(0, 0, width, height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, width, 0, height, -1.0, 1.0)
gl.glMatrixMode(gl.GL_MODELVIEW)
def display(self, width, height): gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT) gl.glMatrixMode(gl.GL_PROJECTION) gl.glLoadIdentity() gl.glOrtho(0, width, 0, height, -1, 1) gl.glMatrixMode(gl.GL_MODELVIEW) gl.glLoadIdentity() gl.glTranslatef(self.trans[0], self.trans[1], 0) gl.glScalef(self.trans[2], self.trans[2], self.trans[2]) # FIXME draw only visible part? self.renderer.render()
def on_resize(self, width, height):
"""Override default implementation to support retina displays."""
view = self.context._nscontext.view()
bounds = view.convertRectToBacking_(view.bounds()).size
back_width, back_height = (int(bounds.width), int(bounds.height))
gl.glViewport(0, 0, back_width, back_height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, width, 0, height, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
def on_draw():
GL.glPushMatrix()
GL.glViewport(0, 0, window.width, window.height)
GL.glMatrixMode(GL.GL_PROJECTION)
GL.glLoadIdentity()
GL.glOrtho(0, 600, 0, 400, -1, 1)
GL.glMatrixMode(GL.GL_MODELVIEW)
window.clear()
for label in labels:
label.draw()
GL.glPopMatrix()
def set_world_projection():
center = client.player.center
horz_vp = min(foo_size.x, foo_size.y * win_size.x / win_size.y)
vert_vp = min(foo_size.y, foo_size.x * win_size.y / win_size.x)
s = client.player.scale * 2.0 # window border is /2 from center
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(-horz_vp / s, horz_vp / s, -vert_vp / s, vert_vp / s, -1, 1)
gl.glTranslatef(-center.x, center.y, 0)
gl.glMatrixMode(gl.GL_MODELVIEW)
def set_2d(self):
""" Configure OpenGL to draw in 2d.
"""
width, height = self.get_size()
gl.glDisable(gl.GL_DEPTH_TEST)
gl.glViewport(0, 0, width, height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, width, 0, height, -200, 200)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
def on_mouse_drag(x, y, dx, dy, button, modifiers):
sprite.x = int((x/float(window.width)) * width)-sprite.width//2
sprite.y = int((y/float(window.height)) * height)-sprite.height//2
# Compute
gl.glViewport(0, 0, width, height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(0, width, 0, height, -1, 1)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glBindFramebufferEXT(gl.GL_FRAMEBUFFER_EXT, framebuffer)
sprite.draw()
gl.glBindFramebufferEXT(gl.GL_FRAMEBUFFER_EXT, 0)
def drawPixels(intensities):
#create row of rgb vals from intensities
pixels = numpy.ones([len(intensities),1,3]).astype(numpy.ubyte)
pixels[:,0,0] = intensities
pixels[:,0,1] = intensities
pixels[:,0,2] = intensities
#scale window
gl.glOrtho( 0, win.size[0], 0, win.size[1], 0, 1 )
#move to top left
gl.glRasterPos2f(0, win.size[1]-1 )
gl.glDrawPixels(pixels.shape[0], pixels.shape[1],
gl.GL_RGB, gl.GL_UNSIGNED_BYTE,
pixels.tostring())
