def draw(self, context):
LivingThing.draw(self, context)
if self.show_fov: # draw field-of-view
Ax = 0.0
Ay = 0.0
Bx = (self.sight_distance * math.cos(math.radians(-45.0)))
By = -(self.sight_distance * math.sin(math.radians(-45.0)))
Cx = (self.sight_distance * math.cos(math.radians(45.0)))
Cy = -(self.sight_distance * math.sin(math.radians(45.0)))
context.set_line_width(0.02)
context.set_source_rgba(0.0, 1.0, 0.0, 0.9)
context.move_to(Ax, Ay)
context.line_to(Bx, By)
context.line_to(Cx, Cy)
context.line_to(Ax, Ay)
context.line_to(self.sight_distance, 0.0)
#context.rectangle(-0.5, -0.5, 1.0, 1.0)
#context.fill()
context.stroke()
def draw(self, context): LivingThing.draw(self, context)
