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ModelTranslator: model_decimate 新增 --max-overlap 参数（校验+透传）

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Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
ud18010
2026-07-21 12:38:43 +08:00
co-authored by Claude Opus 4.8
parent 7499358def
commit 3609ea4334
1 changed files with 6 additions and 1 deletions
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Tools/ModelTranslator/model_decimate.py
+6 -1
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@@ -14,10 +14,14 @@ def main():
ap.add_argument("-o", "--out", default=None, help="输出目录（默认源文件同目录）") ap.add_argument("-o", "--out", default=None, help="输出目录（默认源文件同目录）")
ap.add_argument("--unwrap", choices=("seam", "smart"), default="seam", ap.add_argument("--unwrap", choices=("seam", "smart"), default="seam",
help="UV 展开：seam=锐边接缝整岛展开（默认），smart=Smart UV Project") help="UV 展开：seam=锐边接缝整岛展开（默认），smart=Smart UV Project")
ap.add_argument("--max-overlap", type=float, default=None,
help="UV 重叠容忍上限（0-1，默认内置 0.08）；调高可让更高 seam 角度过门、减少碎岛")
ap.add_argument("--blender", default=None) ap.add_argument("--blender", default=None)
args = ap.parse_args() args = ap.parse_args()
if args.tris <= 0: if args.tris <= 0:
ap.error("--tris 必须为正整数") ap.error("--tris 必须为正整数")
if args.max_overlap is not None and not (0.0 < args.max_overlap <= 1.0):
ap.error("--max-overlap 必须在 (0, 1] 内")
blender = find_blender(args.blender) blender = find_blender(args.blender)
name = os.path.splitext(os.path.basename(args.input))[0] name = os.path.splitext(os.path.basename(args.input))[0]
@@ -25,7 +29,8 @@ def main():
out_fbx = os.path.join(outdir, name + "_low.fbx") out_fbx = os.path.join(outdir, name + "_low.fbx")
s = run_blender_script(blender, "bl_decimate.py", s = run_blender_script(blender, "bl_decimate.py",
[args.input, out_fbx, str(args.tris), args.unwrap]) [args.input, out_fbx, str(args.tris), args.unwrap,
"" if args.max_overlap is None else str(args.max_overlap)])
print("== %s: %d -> %d 面（目标 %d）-> %s" % print("== %s: %d -> %d 面（目标 %d）-> %s" %
(s["src"], s["tris_before"], s["tris_after"], s["target"], out_fbx)) (s["src"], s["tris_before"], s["tris_after"], s["target"], out_fbx))