Emil_Shanaty/Cortex_Engine
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feat: modular HAL, Raylib backend, PBR shading, textures, 60 unit tests

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- Replace hardcoded SDL3 windowing with IWindow/IInputState/Key abstractions
- Each render backend owns its window (Raylib GLFW, SDL3 for Vulkan)
- Raylib backend: DrawModelEx, custom GLSL shader with Fresnel, ACES
  tonemapping, gamma correction, hemisphere ambient
- Fix backface culling, mesh memory (NativeMemory.Alloc), texture loading
- Camera controllers use backend-agnostic Key enum (inverted yaw/strafe)
- Demo scene: 8 cubes, 7 spheres, torus knot OBJ with checker texture
- Extract ProceduralMesh + MeshMath from Program.cs to Engine.Graphics
- Vulkan backend deferred (compiles, untested, IWindow-compatible)
- 60 unit tests: ObjLoader, camera controllers, AiCommandProcessor,
  RenderBackendFactory, Timing, ProceduralMesh, MeshMath, Transform
- AGENTS.md for opencode integration
This commit is contained in:
emil28092005
2026-06-17 13:49:12 +03:00
parent 61f8c7065e
commit fb6e26a268
62 changed files with 22259 additions and 395 deletions
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CORTEX_ENGINE.sln
+22
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@@ -10,6 +10,12 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CortexEngine.App", "src\Cor
EndProject
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EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Engine.Graphics.Vulkan", "src\Engine.Graphics.Vulkan\Engine.Graphics.Vulkan.csproj", "{43C6A648-4F0C-4440-95E3-733BD8D29BCE}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Engine.Graphics.Raylib", "src\Engine.Graphics.Raylib\Engine.Graphics.Raylib.csproj", "{31447693-7B61-4B22-95BB-47FF08C1CB2A}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Engine.Tests", "tests\Engine.Tests\Engine.Tests.csproj", "{55555555-5555-5555-5555-555555555555}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@@ -41,5 +47,21 @@ Global
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