{ "__type__": "cc.Material", "_name": "New Material", "_objFlags": 0, "_native": "", "_effectAsset": { "__uuid__": "539a4d01-d392-4ece-9d24-0a9613b4d813" }, "_techniqueIndex": 0, "_techniqueData": { "0": { "defines": { "USE_TEXTURE": true }, "props": { "center": { "__type__": "cc.Vec2", "x": 0, "y": 0 } } } } }