workinf_Blender_Wasm/docs/status/WBV2-P4-001.md

WBV2-P4-001 status

• task: WBV2-P4-001
• parent: WBV2-P3-005
• parity: MODIFIER.DECLARED_SLICES
• implementationClass: LOCAL_BOUNDED
• status: done
• fixture: tests/files/web/generated/WBV2-P4-001-MODIFIER.DECLARED_SLICES.blend

Evidence

• Blender desktop and WASM/Main expose the same Bevel, Decimate, and Particle System stack. Bevel/Decimate parameters and dependency ordering match; the Particle System is retained explicitly as evaluationStatus: BLOCKED.
• Main modifier visibility toggles commit through the authoritative path. A bounded Decimate profile applies from 8 vertices/12 triangles to 6 vertices/8 triangles; stale profiles are rejected without a revision change. Save/reopen preserves the resulting stack and geometry.
• Malformed input is rejected without mutating Main. The unsupported modifier remains visible and blocked rather than being silently treated as evaluated.

Commands

• build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/WBV2-P4-001.py -- tests/files/web/generated/WBV2-P4-001-MODIFIER.DECLARED_SLICES.blend
• build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/check-wbv2-p4-001-desktop.py -- tests/files/web/generated/WBV2-P4-001-MODIFIER.DECLARED_SLICES.blend tests/golden/WBV2-P4-001/modifier-desktop-report.json
• node --check tools/web/check-generated-gap.mjs
• npm --prefix web run test:generated-gap -- --task WBV2-P4-001
• node tools/web/check-generated-gap.mjs --task WBV2-P4-001
• node tools/web/check-task-context.mjs --task WBV2-P4-001 --write

Handoff

• nextTask: WBV2-P4-002
• queue mutation: allowed after manifest and parent hash validation