{ "PBR param": { "BaseColor": [ 1.0, 1.0, 1.0, 0.10196078568696976 ], "EmissionFactor": [ 1.0, 1.0, 1.0 ], "MetallicFactor": 0.0, "RoughnessFactor": 0.10000002384185791, "AlphaMode": "BLEND", "AlphaCutOff": 0.5 } }