Third Person Camera from Bedrock 1.13 beta

third_person_camera.json

{
    "field_of_view": 66.0,
    "near_clipping_plane": 0.025,
    "far_clipping_plane": 2500.0,
    "render_player_model": true,
    "priority": 1,
	"player_rotation_offset": [0.0, 180.0],
    "blend_in_default": {
        "blend_time": 0.0,
        "ease": "in_out_cubic",
        "camera_from_accepts_input": false,
        "camera_to_accepts_input": false
    },
    "behaviors": {
        "orbit": {
            "azimuth_smoothing_spring": 0,
            "polar_angle_smoothing_spring": 0,
            "distance_smoothing_spring": 0,
            "polar_angle_min": 0.1,
            "polar_angle_max": 179.9,
            "radius": 4.0
        },
        "look_at": {
            "soft_bounds": [0.0, 0.0, 0.0, 0.0],
            "hard_bounds": [0.0, 0.0, 0.0, 0.0],
            "soft_bounds_smoothing_spring": 64
        },
        "avoidance": {
            "relax_distance_smoothing_spring": 0,
			"distance_constraint_min": 0.5,
			"avoidance_rays_vertical":
            [
                {
                    "distance": 0.275, 
                    "weight": 1.1
                }
            ]
        },
		"sneak": {
			"camera_interpolation_rate": 0.03,
			"sneak_offset": -0.125
		},
		"bob": {},
		"portal": {},
		"liquid_offset": {},
		"ride_rotation": {}
    },
    "activation_rule": {
        "type": "option",
        "camera_option": "third_person"
    }
}