Version 0.5.0

Rewrite graphics later from OpenGL to Direct3D 11.

Version 0.4.5

• Update dependencies
• Minor GUI toolkit improvements
• Build fixes
• Minor bug fixes in Graphics::DrawConfig
• Application::CameraController improvements
• Better Orthographic camera support
• VSync controls make more sense
• Added Scene::LineSceneObject
• Scene now provides inverted matrices
• Support for 16bit float textures
• Documentation style improvements

Version 0.4.4

• ionCore now a library instead of header-only. Some code from ionMath, move of ionFramework moved into Core.
• Remainder of ionFramework moved to ionApplication
• Lots of things now in ion:: namespace.
• vec4 no longer templated by dimension.
• Remove some unnecessary unsigned parts of the library.
• ionGraphics: Textures now support border color wrap mode.
• ionGraphics: Add min and max blend modes.
• ionGraphics: IShaderProgram now IShader, IVertexShader etc. now IVertexStage.
• HSV <--> RGB conversion.
• Log messages now colored by channel (on windows).
• Swizzle-style constructors for vec3 and vec4.
• ionAnimation: Fix a few issues with Spline implmentation.
• Now building with C++17.
• ionScene: Improve geometry creator, fix a bug.
• Improved clang compilation support.
• Keyboard events now have modifier information.
• ionApplication: Improvements to CameraController.
• ionWindow: Add file drag/drop events.
• ionGUI: More helpers and better support for ionEngine types.
• ionGUI: Update to imgui 1.52 (and remove color picker, now provided by default).
• Some general improvements to how GUI and input events are handled.

Version 0.4.3

• Add access to current RenderTarget
• Better window creation config in Application and other config improvements
• Some gui helpers
• Improved documentation available at http://docs.ionengine.io
• Some small fixes
• Replace non-standard box-ray intersection code

Version 0.4.2

• Improvements to asset manager (3d textures, geometry shaders, shader #include)
• Add some new application settings (font size, ui scale, )
• Some triangle algorithms in ionScience
• Support for depth mapping control for bettering depth precision in large scenes
• Add option to set viewport for render targets
• Clean up and optimize vec2 implementation
• Fix up some issues with vec uniforms
• Add integer textures
• Add copy texture data to CPU
• Add support for drawing textures in GUI
• Add option to set primitive type for scene objects
• Add control of cursor mode
• Better support for changing PSO after load
• Add method to crop images
• Access to current camera speed
• Load OBJ with multiple shapes into one mesh
• Improved mesh procedural creation
• Add support for arrays of textures
• Add new render specification setup, IDrawConfig and IDrawContext
• Fix various crashes
• Update to VS17 and GLFW-3.2.1