c51e6d1369
:Release Notes: - Agents files for opencode and claude - Skills for opencode and claude - 3d models with medical organs - Some textures :Detailed Notes: - :Testing Performed: - :QA Notes: - Looks like shit :) :Issues Addressed: TG-1
70 lines
3.4 KiB
Markdown
70 lines
3.4 KiB
Markdown
# URP Render Pipeline (project-scoped)
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URP 14.0.11-specific render-pipeline work. Translates HDRP-flavoured requests into URP-safe operations.
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## When to use
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Load before touching URP assets, Volume profiles, reflection probes, color space, fog, skybox, or any HDRP-flavoured request.
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## URP assets inventory (do not move)
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- `Assets/Settings/URP-Balanced.asset` + `URP-Balanced-Renderer.asset`
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- `Assets/Settings/URP-HighFidelity.asset` + `URP-HighFidelity-Renderer.asset`
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- `Assets/Settings/URP-Performant.asset` + `URP-Performant-Renderer.asset`
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- `Assets/Settings/SampleSceneProfile.asset` — Volume profile (post-processing overrides live here)
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- `Assets/Settings/TexturesSettings.asset`
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Confirm which URP asset is current before changing it:
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```
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mcp__UnityMCP__manage_graphics(action="pipeline_get_info")
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```
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## Translating HDRP concepts to URP
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| HDRP concept | URP equivalent | Notes |
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|---|---|---|
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| HDRP Volume with Bloom/Vignette/DoF/etc. | URP Volume with same override names | Use `volume_set_effect` |
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| `Exposure` in EV (physical) | `ColorAdjustments.postExposure` (stops, ±1.0) | Fix lighting if range > 1.0 |
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| Sky and Fog Volume | `RenderSettings.fog` + URP setup | URP fog is limited; document limitation |
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| HDRP ReflectionProbe every-frame | URP ReflectionProbe `Refresh Mode = Via Scripting` | Document when re-bake is needed |
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| PlanarReflectionProbe | Not available in URP 14; use ReflectionProbe or render feature | Propose render feature with approval |
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| Ray-traced reflections / path tracer | **Not available in URP** | Refuse; suggest baked probe + roughness modulation |
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## Volume profile: how to add / edit overrides
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1. Locate the active profile: `mcp__UnityMCP__manage_graphics(action="volume_get_info")`.
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2. Add missing override: `mcp__UnityMCP__manage_graphics(action="volume_add_effect", profile_path="Assets/Settings/SampleSceneProfile.asset", effect="Bloom")`.
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3. Set parameters: `mcp__UnityMCP__manage_graphics(action="volume_set_effect", effect="Bloom", parameters={"threshold": 1.0, "intensity": 0.25, "scatter": 0.7})`.
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URP 14 override names: `Bloom`, `Vignette`, `ChromaticAberration`, `DepthOfField`, `MotionBlur`, `PaniniProjection`, `LensDistortion`, `FilmGrain`, `Tonemapping`, `ColorAdjustments`, `LiftGammaGain`, `ChannelMixer`, `ShadowsMidtonesHighlights`, `SplitToning`, `WhiteBalance`, `HDROverrides`, `ScreenSpaceAmbientOcclusion`, `ScreenSpaceShadows`.
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## Laparoscope-friendly starting profile
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| Override | Starting values |
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|---|---|
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| `Bloom` | intensity 0.1–0.3, threshold ~1.0, scatter 0.7 |
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| `Vignette` | intensity 0.2–0.4, smoothness 0.3–0.5 |
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| `DepthOfField` | mode Gaussian, gaussianStart 0.05–0.1, gaussianEnd 0.3–0.5, gaussianMaxRadius 1.0–2.0 |
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| `Tonemapping` | Neutral or ACES |
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| `ColorAdjustments` | postExposure ~0, contrast +0.05 to +0.15 |
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| `LensDistortion` | intensity 0.05–0.15 |
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| `ChromaticAberration` | intensity 0.05–0.1 |
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These are starting values. Verify by screenshot.
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## Lighting bake workflow
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```
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mcp__UnityMCP__manage_graphics(action="bake_start")
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# poll until done:
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mcp__UnityMCP__manage_graphics(action="bake_status")
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```
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After baking: `read_console` for lightmap errors, then screenshot.
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## Hard limits
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- Do not swap the active URP asset without explicit approval.
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- Do not add a renderer feature without a bounded change statement and explicit approval.
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- `Vignette.intensity` ≤ 0.5 (above this, looks like a damaged lens, not a scope).
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- `LensDistortion.intensity` ≤ 0.2.
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