src/camera.py [22:28]:
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    @classmethod
    def calc_positions(cls, config, **kwargs):
        matrices = []
        for angle in np.arange(0, 2 * np.pi, 2 * np.pi / config.videoFrames):
            T = np.eye(4)
            T[:3, 3] = np.array(config.camCenter)
            T[2, 3] += config.camRadius
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src/camera.py [38:45]:
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    @classmethod
    # This camera simply rotates without movement.
    def calc_positions(cls, config, **kwargs):
        matrices = []
        for angle in np.arange(0, 2 * np.pi, 2 * np.pi / config.videoFrames):
            T = np.eye(4)
            T[:3, 3] = np.array(config.camCenter)
            T[2, 3] += config.camRadius
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