def draw_points(self, updated, longitude, latitude, zoom):
"""
draws each of the self.points on the screen as circles
"""
if updated:
number_of_points = len(self.points)
if number_of_points != len(self.waypoint_sprite_list):
for i in self.waypoint_sprite_list:
i._unload_opengl()
for i in range(number_of_points):
sprite = pi3d.Sprite(camera=self.camera,
w=20,
h=20,
x=0,
y=0,
z=1)
sprite.set_draw_details(self.shader, [self.waypoint_img],
0, 0)
self.waypoint_sprite_list.append(sprite)
self.display.add_sprites(*self.waypoint_sprite_list)
for point, sprite in zip(self.points, self.waypoint_sprite_list):
x, y = dcord_to_dpix(point[0], longitude, point[1], latitude,
zoom)
sprite.position(x, -y, 10)
def draw(self, tracking, tracked_object_position, longitude, latitude,
zoom):
if tracking:
x, y = dcord_to_dpix(tracked_object_position[0], longitude,
tracked_object_position[1], latitude, zoom)
self.tracked_sprite.position(x, -y, 1)
self.tracked_sprite.rotateToZ(-tracked_object_position[2])
#print -tracked_object_position[2]
self.tracked_sprite.draw()
def draw(self, tracking, tracked_object_position, longitude, latitude, zoom):
if tracking:
x, y = dcord_to_dpix(tracked_object_position[0],
longitude,
tracked_object_position[1],
latitude,
zoom)
self.tracked_sprite.position(x, -y, 1)
self.tracked_sprite.rotateToZ(-tracked_object_position[2])
#print -tracked_object_position[2]
self.tracked_sprite.draw()
def draw_points(self, updated, longitude, latitude, zoom):
"""
draws each of the self.points on the screen as circles
"""
if updated:
number_of_points = len(self.points)
if number_of_points != len(self.waypoint_sprite_list):
for i in self.waypoint_sprite_list:
i._unload_opengl()
for i in range(number_of_points):
sprite = pi3d.Sprite(camera=self.camera, w=20, h=20, x=0, y=0, z=1)
sprite.set_draw_details(self.shader, [self.waypoint_img], 0, 0)
self.waypoint_sprite_list.append(sprite)
self.display.add_sprites(*self.waypoint_sprite_list)
for point, sprite in zip(self.points, self.waypoint_sprite_list):
x, y = dcord_to_dpix(point[0],
longitude,
point[1],
latitude,
zoom)
sprite.position(x, -y, 10)
