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fparkan/crates/render-demo/README.md

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Refactor documentation structure and add new specifications - Updated MSH documentation to reflect changes in material, wear, and texture specifications. - Introduced new `render.md` file detailing the render pipeline process. - Removed outdated sections from `runtime-pipeline.md` and redirected to `render.md`. - Added detailed specifications for `Texm` texture format and `WEAR` wear table. - Updated navigation in `mkdocs.yml` to align with new documentation structure.
2026-02-19 04:46:23 +04:00
# render-demo
feat(render-demo): обновить поддержку OpenGL с добавлением выбора между GLES2 и Core 3.3
2026-02-19 10:17:14 +00:00
Тестовый рендерер Parkan-моделей на Rust (`SDL2 + OpenGL`: GLES2 с fallback на Core 3.3).
Refactor documentation structure and add new specifications - Updated MSH documentation to reflect changes in material, wear, and texture specifications. - Introduced new `render.md` file detailing the render pipeline process. - Removed outdated sections from `runtime-pipeline.md` and redirected to `render.md`. - Added detailed specifications for `Texm` texture format and `WEAR` wear table. - Updated navigation in `mkdocs.yml` to align with new documentation structure.
2026-02-19 04:46:23 +04:00
## Назначение
- Проверить, что `nres + msh-core + render-core` дают рабочий draw-path на реальных ассетах.
feat: Enhance model and texture loading with improved error handling and new features - Introduced `LoadedModel` and `LoadedTexture` structs for better encapsulation of model and texture data. - Added functions to load models and textures from archives, including support for resolving textures based on materials and wear entries. - Implemented error handling for missing textures, materials, and wear entries. - Updated the rendering pipeline to support texture loading and binding, including command-line arguments for texture customization. - Enhanced the `texm` crate with new decoding capabilities for various pixel formats, including indexed textures. - Added tests for texture decoding and loading to ensure reliability and correctness. - Updated documentation to reflect changes in the material and texture resolution process.
2026-02-19 05:19:18 +04:00
- Проверить текстурный path `WEAR -> MAT0 -> Texm` на реальных ассетах.
Refactor documentation structure and add new specifications - Updated MSH documentation to reflect changes in material, wear, and texture specifications. - Introduced new `render.md` file detailing the render pipeline process. - Removed outdated sections from `runtime-pipeline.md` and redirected to `render.md`. - Added detailed specifications for `Texm` texture format and `WEAR` wear table. - Updated navigation in `mkdocs.yml` to align with new documentation structure.
2026-02-19 04:46:23 +04:00
- Служить минимальным reference-приложением.
## Запуск
```bash
cargo run -p render-demo --features demo -- \
--archive "testdata/Parkan - Iron Strategy/animals.rlb" \
--model "A_L_01.msh" \
--lod 0 \
--group 0
```
feat(render-demo): обновить поддержку OpenGL с добавлением выбора между GLES2 и Core 3.3
2026-02-19 10:17:14 +00:00
### macOS prerequisites
Для macOS `render-demo` ожидает системный SDL2 через `pkg-config`:
```bash
brew install sdl2 pkg-config
```
После этого запускайте той же командой `cargo run ... --features demo`.
Refactor documentation structure and add new specifications - Updated MSH documentation to reflect changes in material, wear, and texture specifications. - Introduced new `render.md` file detailing the render pipeline process. - Removed outdated sections from `runtime-pipeline.md` and redirected to `render.md`. - Added detailed specifications for `Texm` texture format and `WEAR` wear table. - Updated navigation in `mkdocs.yml` to align with new documentation structure.
2026-02-19 04:46:23 +04:00
Параметры:
- `--archive` (обязательный): NRes-архив с `.msh` entry.
- `--model` (опционально): имя модели; если не задано, берётся первая `.msh`.
- `--lod` (опционально, default `0`).
- `--group` (опционально, default `0`).
feat(render-parity): add deterministic frame comparison tool - Introduced `render-parity` crate for comparing rendered frames against reference images. - Added command-line options for specifying manifest and output directory. - Implemented image comparison metrics: mean absolute difference, maximum absolute difference, and changed pixel ratio. - Created a configuration file `cases.toml` for defining test cases with global defaults and specific parameters. - Added functionality to capture frames from `render-demo` and save diff images on discrepancies. - Updated documentation to include usage instructions and CI model for automated testing.
2026-02-19 05:02:26 +04:00
- `--width`, `--height` (опционально, default `1280x720`).
- `--angle` (опционально): фиксированный угол поворота вокруг Y (в радианах).
- `--spin-rate` (опционально, default `0.35`): скорость вращения в интерактивном режиме.
feat(render-demo): добавить отображение FPS в заголовок окна и stdout в интерактивном режиме
2026-02-19 10:27:10 +00:00
- В интерактивном режиме FPS выводится в заголовок окна и в stdout (обновление примерно каждые 0.5 сек).
feat: Enhance model and texture loading with improved error handling and new features - Introduced `LoadedModel` and `LoadedTexture` structs for better encapsulation of model and texture data. - Added functions to load models and textures from archives, including support for resolving textures based on materials and wear entries. - Implemented error handling for missing textures, materials, and wear entries. - Updated the rendering pipeline to support texture loading and binding, including command-line arguments for texture customization. - Enhanced the `texm` crate with new decoding capabilities for various pixel formats, including indexed textures. - Added tests for texture decoding and loading to ensure reliability and correctness. - Updated documentation to reflect changes in the material and texture resolution process.
2026-02-19 05:19:18 +04:00
- `--texture <name>`: явное имя `Texm` (override авто-резолва).
- `--texture-archive <path>`: путь к архиву текстур (по умолчанию `textures.lib` рядом с `--archive`).
- `--material-archive <path>`: путь к `material.lib` (по умолчанию соседний `material.lib`).
- `--wear <name.wea>`: имя wear-entry внутри модельного архива (по умолчанию `<model_stem>.wea`).
- `--no-texture`: отключить текстуры и рендерить однотонным цветом.
## Авто-резолв текстуры
Если не передан `--texture`, демо пытается взять текстуру из игровых данных:
1. `model.msh -> model.wea` (первый wear-материал),
2. `material.lib` (`MAT0`) по имени материала с fallback `DEFAULT`,
3. первая непустая `textureName` фаза материала,
4. загрузка `Texm` из `textures.lib` (или `lightmap.lib` как fallback).
feat(render-parity): add deterministic frame comparison tool - Introduced `render-parity` crate for comparing rendered frames against reference images. - Added command-line options for specifying manifest and output directory. - Implemented image comparison metrics: mean absolute difference, maximum absolute difference, and changed pixel ratio. - Created a configuration file `cases.toml` for defining test cases with global defaults and specific parameters. - Added functionality to capture frames from `render-demo` and save diff images on discrepancies. - Updated documentation to include usage instructions and CI model for automated testing.
2026-02-19 05:02:26 +04:00
## Детерминированный снимок кадра
Для parity-проверок используется headless-сценарий с фиксированными параметрами:
```bash
cargo run -p render-demo --features demo -- \
--archive "testdata/Parkan - Iron Strategy/animals.rlb" \
--model "A_L_01.msh" \
--lod 0 \
--group 0 \
--width 1280 \
--height 720 \
--angle 0.0 \
--capture "target/render-parity/current/animals_a_l_01.png"
```
Refactor documentation structure and add new specifications - Updated MSH documentation to reflect changes in material, wear, and texture specifications. - Introduced new `render.md` file detailing the render pipeline process. - Removed outdated sections from `runtime-pipeline.md` and redirected to `render.md`. - Added detailed specifications for `Texm` texture format and `WEAR` wear table. - Updated navigation in `mkdocs.yml` to align with new documentation structure.
2026-02-19 04:46:23 +04:00
feat: Enhance model and texture loading with improved error handling and new features - Introduced `LoadedModel` and `LoadedTexture` structs for better encapsulation of model and texture data. - Added functions to load models and textures from archives, including support for resolving textures based on materials and wear entries. - Implemented error handling for missing textures, materials, and wear entries. - Updated the rendering pipeline to support texture loading and binding, including command-line arguments for texture customization. - Enhanced the `texm` crate with new decoding capabilities for various pixel formats, including indexed textures. - Added tests for texture decoding and loading to ensure reliability and correctness. - Updated documentation to reflect changes in the material and texture resolution process.
2026-02-19 05:19:18 +04:00
Явный выбор текстуры:
```bash
cargo run -p render-demo --features demo -- \
--archive "testdata/Parkan - Iron Strategy/animals.rlb" \
--model "A_L_01.msh" \
--texture "PG09.0"
```
Refactor documentation structure and add new specifications - Updated MSH documentation to reflect changes in material, wear, and texture specifications. - Introduced new `render.md` file detailing the render pipeline process. - Removed outdated sections from `runtime-pipeline.md` and redirected to `render.md`. - Added detailed specifications for `Texm` texture format and `WEAR` wear table. - Updated navigation in `mkdocs.yml` to align with new documentation structure.
2026-02-19 04:46:23 +04:00
## Ограничения
feat: Enhance model and texture loading with improved error handling and new features - Introduced `LoadedModel` and `LoadedTexture` structs for better encapsulation of model and texture data. - Added functions to load models and textures from archives, including support for resolving textures based on materials and wear entries. - Implemented error handling for missing textures, materials, and wear entries. - Updated the rendering pipeline to support texture loading and binding, including command-line arguments for texture customization. - Enhanced the `texm` crate with new decoding capabilities for various pixel formats, including indexed textures. - Added tests for texture decoding and loading to ensure reliability and correctness. - Updated documentation to reflect changes in the material and texture resolution process.
2026-02-19 05:19:18 +04:00
- Используется только базовая texture-фаза (без полной material/fx анимации).
feat(render-demo): обновить поддержку OpenGL с добавлением выбора между GLES2 и Core 3.3
2026-02-19 10:17:14 +00:00
- Вывод через `glDrawElements(GL_TRIANGLES)` с index-buffer (позиции+UV).
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