docs(N.5): implementation plan — 19 tasks, TDD where applicable

Plan at docs/superpowers/plans/2026-05-08-phase-n5-modern-rendering.md
covers task-by-task execution of the N.5 design spec. Structure:

- Task 1: ArbBindlessTexture package + BindlessSupport wrapper
- Task 2: TextureCache uploads as 1-layer Texture2DArray
- Task 3: Bindless GetOrUpload* methods (3 variants)
- Task 4: Dispose order (handles before textures)
- Task 5: mesh_modern.vert + .frag shaders
- Task 6: GameWindow capability detection + plumb to TextureCache
- Task 7: WbDrawDispatcher SSBO + indirect buffer infrastructure
- Task 8: InstanceGroup + GroupKey carry bindless handle
- Task 9: BuildIndirectArrays helper (TDD, pure CPU, public for tests)
- Task 10: glMultiDrawElementsIndirect dispatch + visual verification
- Task 11: Translucency partition test
- Task 12: CPU stopwatch + GL_TIME_ELAPSED queries
- Task 13: Perf baseline capture (USER GATE)
- Task 14: Visual verification at Holtburg + Foundry + magic content
- Task 15: Delete legacy mesh_instanced shaders
- Task 16: CLAUDE.md WB integration cribs update
- Task 17: Memory + roadmap update
- Task 18: Plan finalization (SHIP record)
- Task 19: SHIP commit

Each task has TDD steps where applicable (failing test → impl → pass →
commit). Non-testable shader / integration tasks have build + visual
gates. Self-review checklist at bottom maps every spec decision to its
implementing task(s).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Erik 2026-05-08 19:27:20 +02:00
parent 1834b16cd1
commit 69c6c03d10

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