portersky/cuber
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b6adb7c23aa2e8b594233ffe6aa69ccd8d86fcc0
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7 Commits

Author SHA1 Message Date
portersky b6adb7c23a style: move public members first in class declarations 
- Reorder all class headers to put public interface before private members
- Document convention in AGENTS.md
 2026-05-05 22:30:56 +02:00
portersky e71c4d55cf refactor: split into static libraries and restructure scenes 
- Create cbt_opengl static library for OpenGL abstraction
- Create cbt_scene static library for base scene class
- Create scenes_cube static library for cube scene
- Move scene base to cbt/ (utility), scenes to root scenes/
- Link libraries in dependency chain: cuber -> scenes -> cbt_scene -> cbt_opengl
 2026-05-05 22:27:19 +02:00
portersky 30ddaf7d39 feat: render spinning 3D cube with glm 
- Add glm dependency for matrix transformations
- Replace triangle with 6-face colored cube
- Add MVP shader uniforms (model, view, projection)
- Enable depth testing for proper 3D rendering
- Spin cube around (1, 0.5, 0.3) axis

style: fix trailing return type for move assignment operators

- buffer/texture/shader/vao: use auto fn() -> T& style
- Document trailing return type convention in AGENTS.md
 2026-05-05 22:19:33 +02:00
portersky 9114eaabc6 style: switch to east const across the codebase 
- const T* -> T const* in all headers and implementations
- const T& -> T const& for copy constructor/operator= deletes
- update AGENTS.md to document east const convention
 2026-05-05 22:10:00 +02:00
portersky df08210f77 feat: render per-vertex color triangle 
- Add shader class for vertex/fragment program compilation
- Add vao class for vertex array object management
- Render RGB gradient triangle with interpolated vertex colors
 2026-05-05 22:05:40 +02:00
portersky 90d013695d feat: add OpenGL abstraction layer with RAII resources 
- Replace window class with cbt::opengl::context
- Add buffer resource (VBO, EBO, UBO, SSBO) with move semantics
- Add texture resource with format/type enums and filtering
- Add descriptor_set for Vulkan-style resource binding
- All resources use RAII with proper cleanup
 2026-05-05 21:58:34 +02:00
portersky 47d01f57c0 feat: add RAII window class with OpenGL 4.1 context 
- Add cbt::window class in cbt/ directory with RAII lifecycle
- Add setup_opengl and info_opengl for glad init and GL info
- Add Q key to quit the application
- Update CMakeLists.txt with glfw3 and glad dependencies
- Update AGENTS.md with snake_case naming and shell conventions
 2026-05-05 21:50:50 +02:00