def on_draw(self):
self.clear()
self.set_3d()
glColor3d(1, 1, 1)
self.model.batch.draw()
self.set_2d()
self.draw_label()
self.draw_reticle()
def on_draw(self):
self.joystick.update()
self.clear()
self.set_3d()
glColor3d(1, 1, 1)
self.model.batch.draw()
self.set_2d()
self.draw_label()
def on_draw(self, size):
self.set_3d(size)
GL.glColor3d(1, 1, 1)
self.world.start_shader()
self.world.batch.draw()
self.world.stop_shader()
self.draw_focused_block()
self.set_2d(size)
self.draw_labels()
self.draw_reticle()
def on_draw(self, size):
self.set_3d(size)
GL.glColor3d(1, 1, 1)
# self.world.start_shader()
self.world.batch.draw()
self.world.stop_shader()
self.draw_focused_block()
self.set_2d(size)
self.draw_labels()
self.draw_reticle()
def on_draw(self):
""" Called by pygl.glet to draw the canvas.
"""
self.clear()
self.set_3d()
gl.glColor3d(1, 1, 1)
self.model.batch.draw()
self.draw_focused_block()
self.set_2d()
self.draw_label()
self.draw_reticle()
def draw_focused_block(self):
"""Draw black edges around the block that is currently under the
crosshairs.
"""
block = self.player.hit(self.world.area.blocks)[0]
if block:
x, y, z = block
vertex_data = cube_vertices(x, y, z, 0.51)
GL.glColor3d(0, 0, 0)
GL.glPolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_LINE)
pyglet.graphics.draw(24, GL.GL_QUADS, ('v3f/static', vertex_data))
GL.glPolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_FILL)
def draw_focused_block(self):
"""Draw black edges around the block that is currently under the
crosshairs.
"""
block = self.player.hit(self.world.area.blocks)[0]
if block:
x, y, z = block
vertex_data = cube_vertices(x, y, z, 0.51)
GL.glColor3d(0, 0, 0)
GL.glPolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_LINE)
pyglet.graphics.draw(24, GL.GL_QUADS, ('v3f/static', vertex_data))
GL.glPolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_FILL)
def on_draw(self):
# Clears anything.
self.clear()
# sets the 3d viewport.
self.set3d()
gl.glColor3d(1, 1, 1)
# Draws the main batch.
self.model.draw()
# Then it draws the remaining things, the info label and reticle.
self.set2d()
self.draw_label()
self.draw_reticle()
def on_draw(self):
""" Called by pyglet to draw the canvas.
"""
self.clear()
self.set_3d()
gl.glColor3d(1, 1, 1)
self.model.draw(self.position,self.get_frustum_circle())
self.draw_focused_block()
self.set_2d()
self.draw_label()
self.draw_reticle()
self.draw_inventory_item()
def on_draw(self):
""" Called by pyglet to draw the canvas.
"""
self.clear()
self.set_3d()
gl.glColor3d(1, 1, 1)
self.model.draw(self.position, self.get_frustum_circle())
self.draw_focused_block()
self.set_2d()
self.draw_label()
self.draw_reticle()
self.draw_inventory_item()
def draw_circle(x, y, radius):
iterations = 20
s = math.sin(2 * math.pi / iterations)
c = math.cos(2 * math.pi / iterations)
dx, dy = radius, 0
gl.glBegin(gl.GL_LINE_STRIP)
gl.glColor3d(255, 0, 0)
for i in range(iterations + 1):
gl.glVertex2f(x + dx, y + dy)
dx, dy = (dx * c - dy * s), (dy * c + dx * s)
gl.glEnd()
def draw_focused_block(self):
""" Draw black edges around the block that is currently under the
crosshairs.
"""
vector = self.get_sight_vector()
block = self.model.hit_test(self.position, vector)[0]
if block:
x, y, z = block
vertex_data = cube_vertices(x, y, z, 0.51)
gl.glColor3d(0, 0, 0)
gl.glPolygonMode(gl.GL_FRONT_AND_BACK, gl.GL_LINE)
pyglet.graphics.draw(24, gl.GL_QUADS, ('v3f/static', vertex_data))
gl.glPolygonMode(gl.GL_FRONT_AND_BACK, gl.GL_FILL)
def draw_rectangle(position, size, color=(.0, .0, .0)):
x, y = position
dx, dy = size
if len(color) == 3:
gl.glColor3d(*color)
else:
gl.glColor4d(*color)
gl.glBegin(gl.GL_TRIANGLES)
gl.glVertex2f(x, y + dy)
gl.glVertex2f(x, y)
gl.glVertex2f(x + dx, y + dy)
gl.glVertex2f(x + dx, y + dy)
gl.glVertex2f(x, y)
gl.glVertex2f(x + dx, y)
gl.glEnd()
def view(self, drone_state, dt, expected_velocity=None):
# NOTE: because sim coord is (x => left, y => inner, z => up),
# gl coord is (x => left, y => up, z => outer),
# we remap gl-y to sim-z, gl-z to sim-y, then reverse sim-y
# In this way, we can transform gl coord to sim coord.
# Here use `-drone_state[y]'.
self.position = (drone_state['x'] + self.x_offset,
-drone_state['y'] + self.y_offset,
drone_state['z'] + self.z_offset)
rot = (drone_state['yaw'], drone_state['pitch'], drone_state['roll'])
if self.task == 'velocity_control':
assert expected_velocity is not None
ev_x, ev_y, ev_z = expected_velocity
expected_velocity = np.array([ev_x, ev_z, ev_y])
velocity = np.array([
drone_state['g_v_x'], drone_state['g_v_z'],
drone_state['g_v_y']
])
cid = abs(int(drone_state['z'] / 0.1)) % len(self.colors)
self._gl_set_background(self.colors[cid])
# Actually, `dt` does not work now, as we update the state in env.py
self.update(dt)
self.clear()
self._setup_3d()
gl.glColor3d(1, 1, 1)
self.internal_map.batch.draw()
self.internal_map.show_drone(self.position, rot)
if self.task == 'velocity_control':
self.internal_map.show_velocity(self.position, velocity,
expected_velocity)
self._setup_2d()
self._draw_label()
self.dispatch_events()
self.flip()
time.sleep(dt)
def view(self, drone_state, dt, expected_velocity=None):
self.position = (drone_state['x'], drone_state['y'], drone_state['z'])
rot = (drone_state['yaw'], drone_state['pitch'], drone_state['roll'])
if self.task == 'velocity_control':
assert expected_velocity is not None
ev_x, ev_y, ev_z = expected_velocity
expected_velocity = np.array([ev_x, ev_z, ev_y])
velocity = np.array([
drone_state['g_v_x'], drone_state['g_v_z'],
drone_state['g_v_y']
])
cid = abs(int(drone_state['z'] / 0.1)) % len(self.colors)
self._gl_set_background(self.colors[cid])
# Actually, `dt` does not work now, as we update the state in env.py
self.update(dt)
self.clear()
self._setup_3d()
gl.glColor3d(1, 1, 1)
self.internal_map.batch.draw()
self.internal_map.show_drone(self.position, rot)
if self.task == 'velocity_control':
self.internal_map.show_velocity(self.position, velocity,
expected_velocity)
self._setup_2d()
self._draw_label()
self.dispatch_events()
self.flip()
time.sleep(dt)
def draw_reticle(self): # hårkors
glColor3d(0, 0, 0)
self.reticle.draw(GL_LINES)
def draw_line(f, t, color=(.0, .0, .0)):
gl.glColor3d(*color)
gl.glBegin(gl.GL_LINES)
gl.glVertex2f(*f)
gl.glVertex2f(*t)
gl.glEnd()
def draw_reticle(self):
gl.glColor3d(0, 0, 0)
self.reticle.draw(gl.GL_LINES)
def draw_reticle(self):
"""Draw the crosshairs in the center of the screen."""
GL.glColor3d(0, 0, 0)
self.reticle.draw(GL.GL_LINES)
