mrgameeng

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Include renames

Author	SHA1	Message	Date
Leonid PershinandClaude Fable 5	e06f24a319	Parallel rendering pipeline, ring vertex buffer, phase timings Five optimizations measured on the 100k-entity stress scene (Release, vsync off): 103 FPS baseline -> 297 FPS. - Sprite submission and vertex building run on all cores above Renderer2DOptions.ParallelThreshold (default 8192). Work is sliced into 4096-entity segments: a Friflo chunk holds a whole archetype, so per-chunk parallelism degenerates to one thread. Segments merge in deterministic order, preserving radix sort stability. - Vertex buffer is ring-written with SetDataOptions.NoOverwrite (GPU buffer 2x frame size); Discard only on wrap-around. - Texture2DRegion precomputes UVs - four float divisions per sprite per frame removed. - Renderer2D exposes per-phase timings (submit/sort/build/upload/draw), shown in the sample HUD - all further optimization is data-driven. - Sample BounceSystem parallelized the same segmented way. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-06-11 05:06:55 +03:00
Leonid PershinandClaude Fable 5	af319d1276	Add MrGameEng.UI module integrating Myra scene.UseUI() creates a per-scene Myra Desktop and registers UiRenderSystem last in the draw phase (UI on top, window pixels). GameHost now exposes itself as a Game service (Myra needs the instance; useful for games too). Myra was picked over Gum/ImGui for the FontStashSharp ecosystem fit, pipeline-free assets and maturity; its internal SpriteBatch use is a documented exception to the engine rule. Sample: on-screen HUD replaces window-title-only stats — live FPS label, music volume slider and scene-switch buttons on both scenes. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-06-11 04:51:12 +03:00
Leonid Pershin	ff2231a8ab	Update README.md to include project description, developer documentation links, and license information. CI / build-test (push) Successful in 1m6s Details	2026-06-11 04:03:07 +03:00

Author

SHA1

Message

Date

Leonid PershinandClaude Fable 5

e06f24a319

Parallel rendering pipeline, ring vertex buffer, phase timings

Five optimizations measured on the 100k-entity stress scene (Release,
vsync off): 103 FPS baseline -> 297 FPS.

- Sprite submission and vertex building run on all cores above
  Renderer2DOptions.ParallelThreshold (default 8192). Work is sliced
  into 4096-entity segments: a Friflo chunk holds a whole archetype,
  so per-chunk parallelism degenerates to one thread. Segments merge
  in deterministic order, preserving radix sort stability.
- Vertex buffer is ring-written with SetDataOptions.NoOverwrite
  (GPU buffer 2x frame size); Discard only on wrap-around.
- Texture2DRegion precomputes UVs - four float divisions per sprite
  per frame removed.
- Renderer2D exposes per-phase timings (submit/sort/build/upload/draw),
  shown in the sample HUD - all further optimization is data-driven.
- Sample BounceSystem parallelized the same segmented way.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-06-11 05:06:55 +03:00

Leonid PershinandClaude Fable 5

af319d1276

Add MrGameEng.UI module integrating Myra

scene.UseUI() creates a per-scene Myra Desktop and registers
UiRenderSystem last in the draw phase (UI on top, window pixels).
GameHost now exposes itself as a Game service (Myra needs the instance;
useful for games too). Myra was picked over Gum/ImGui for the
FontStashSharp ecosystem fit, pipeline-free assets and maturity; its
internal SpriteBatch use is a documented exception to the engine rule.

Sample: on-screen HUD replaces window-title-only stats — live FPS label,
music volume slider and scene-switch buttons on both scenes.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-06-11 04:51:12 +03:00

Leonid Pershin

ff2231a8ab

Update README.md to include project description, developer documentation links, and license information.

CI / build-test (push) Successful in 1m6s

Details

2026-06-11 04:03:07 +03:00