cli: add --dump-post — raw decoded mesh + PBR volume output for external pipelines - #45
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fernandotonon wants to merge 1 commit into
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cli: add --dump-post — raw decoded mesh + PBR volume output for external pipelines#45fernandotonon wants to merge 1 commit into
fernandotonon wants to merge 1 commit into
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…nal pipelines Writes the decoded, hole-filled geometry mesh and the sparse PBR volume it would be baked from (the exact TRELLIS_DUMP_POST debug layout: i32 V,F,Mv,res; f32 verts; i32 faces; i32 coords; f32 pbr6) to a file and exits BEFORE remesh/decimate/UV/bake/GLB. Motivation: downstream DCC tools (e.g. QtMeshEditor) want to own the game-ready processing — their own weld/simplify budgets, UV unwrap and multi-channel texture baking — so the finished-GLB path does redundant work and discards the raw representation they need. This exposes the existing debug dump as a supported, documented flag. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Exposes the existing
TRELLIS_DUMP_POSTdebug dump as a supported CLI flag that writes the file and exits before remesh/decimate/UV/bake/GLB.Binary layout is exactly the
TRELLIS_DUMP_POSTone:i32 V,F,Mv,res; f32 verts[V*3]; i32 faces[F*3]; i32 coords[Mv*3]; f32 pbr6[Mv*6](pbr6 = base_color.rgb, metallic, roughness, alpha in [0,1]); geometry-only runs writeMv=0.Motivation: downstream DCC tools want to own the game-ready processing — their own weld/simplify budgets, UV unwrap, and multi-channel texture baking — so the finished-GLB path does redundant work and discards the raw representation they need. QtMeshEditor already consumes this flag for its TRELLIS.2 backend (raw dump → its native simplify + bake), which also skips the most expensive stages when only the raw generation is wanted.
Small, self-contained:
trellis_args.{h,cpp}+ one early-exit block intrellis_cli.cpp. No behavior change when the flag is absent.🤖 Generated with Claude Code