| { | |
| "asset": "bread_slice", | |
| "model": "dkggqw", | |
| "match_rule": "material name = last element of the Material prim path", | |
| "why": "OmniGibson's OmniPBRMaterialPrim._post_load sets reflection_roughness_constant = gm.FORCE_ROUGHNESS (0.7) and reflection_roughness_texture_influence = 0 on every OmniPBR material at load; re-apply these inputs after the object is loaded (tools/apply_materials.py).", | |
| "source": { | |
| "file": "/home/zhang/xxy/SimFoundry/Data/bread_slice/round3/bread_slice_material_params.json", | |
| "format": "omnipbr_inputs", | |
| "sha256": "a449b568cb2d7508245fccb90ea6ebe05ee89f088d544bbaac5203ca2dfff7ce" | |
| }, | |
| "materials": { | |
| "material_0": { | |
| "inputs": { | |
| "diffuse_color_constant": [ | |
| 1.0, | |
| 1.0, | |
| 1.0 | |
| ], | |
| "reflection_roughness_constant": 0.9, | |
| "reflection_roughness_texture_influence": 0.0, | |
| "metallic_constant": 0.0, | |
| "specular_level": 0.5, | |
| "diffuse_tint": [ | |
| 2.1, | |
| 2.1, | |
| 2.65 | |
| ] | |
| }, | |
| "note": "2026-10-19 step69 d5 (toast_realmatch_v1): diffuse_tint 2.1/2.1/2.65 (cam0 crumb face real (201,183,139) vs sim (186,167,110) at 1.8/1.75/1.6 under look d5). user chose it3 crust, 10-05 (crumb from it4: lowest crumb dE in both cameras)", | |
| "texture": "material_0.png", | |
| "texture_sha256": "54418b1d1a2940939f90aaf8f1a8d96af2178e80e3f0537ea2f67bf972063ceb" | |
| } | |
| }, | |
| "usd_authored_differences": {}, | |
| "variant_of": "materials_v1.json" | |
| } |