Method scale

utils/visualization/draw_3d_landmark.py:143–144

(self, delta)

        self.rot = R.from_rotvec(rotvec_x) * R.from_rotvec(rotvec_y) * self.rot

    def scale(self, delta):
        self.radius *= 1.1 ** (-delta)

    def pan(self, dx, dy, dz=0):
        # pan in camera coordinate system (careful on the sensitivity!)