{ "walls": { "positive_x": { "material": "OakLogTop.json", "transform": "identity" }, "negative_x": { "material": "OakLogTop.json", "transform": "mirror" }, "positive_y": { "material": "OakLog.json", "transform": "rotate_ccw" }, "negative_y": { "material": "OakLog.json", "transform": "rotate_cw" }, "positive_z": { "material": "OakLog.json", "transform": "rotate_cw" }, "negative_z": { "material": "OakLog.json", "transform": "rotate_cw" } } }