def render_ball_circle(renderer: RenderingManager, ball_pos):
"""
renders a ball-sized horizontal circle at @ball_pos
Assumes renderer.begin_rendering has been called
"""
r = 50
theta = np.linspace(0, np.pi * 2.)
a = ball_pos + np.vstack([r * np.sin(theta), r * np.cos(theta), 0 * theta
]).T
renderer.draw_polyline_3d(a, renderer.create_color(255, 0, 255, 0))
def render(self, renderer: RenderingManager):
for _ in range(10):
if self.current_color_group < len(self.groups):
unique_group_name = str(self.polygons_rendered) + str(self.current_color_group)
renderer.begin_rendering(unique_group_name)
group: ColoredPolygonGroup = self.groups[self.current_color_group]
color = renderer.create_color(255, group.color.R, group.color.G, group.color.B)
for i in range(10):
if self.polygons_rendered < len(group.polygons):
renderer.draw_polyline_3d(group.polygons[self.polygons_rendered].vertices, color)
self.polygons_rendered += 1
else:
self.polygons_rendered = 0
self.current_color_group += 1
break
renderer.end_rendering()
def render(self, renderer: RenderingManager):
if self.RENDER_PATH:
renderer.draw_polyline_3d(self.path.points[::5], renderer.white())
