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77 lines
2.0 KiB
Markdown
77 lines
2.0 KiB
Markdown
# Josh's Graphics Library
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Yet Another C++ Rendering Toolkit
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[](http://unlicense.org/) 
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## Features
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* Modern C++ (20).
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* Cross Platform (Linux & Windows 10 1909 or newer).
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* Provides single-function-calls to render various graphics in 2D and 3D.
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* Integrates right into an existing OpenGL rendering system.
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* Quick Rendering of Text, Shapes, Sprites / Textures, etc.
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* High-performance text rendering.
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* Little-to-no overhead.
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## API Overview
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### J2D
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* DrawPoint
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* DrawLine / DrawGradientLine
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* DrawSprite / DrawPartialSprite
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* OutlineRect / FillRect / FillGradientRect / FillRoundedRect
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* OutlineCircle / FillCircle
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* OutlineTriangle / FillTriangle
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* DrawString
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### J3D
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* DrawLine
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* DrawString
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* DrawMatrixGizmo (WIP)
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* DrawAxisAngleGizmo (WIP)
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* DrawQuaternionGizmo (WIP)
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### Types
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* RenderTarget
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* VRamList
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* Texture
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* Font
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## Usage
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```cpp
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// Makes sure the glViewport will be the correct size.
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// Typically done once per frame.
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JGL::Update(window_size);
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JGL::J2D::Begin();
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JGL::J2D::FillRect(Colors::Blue, {0,0}, {16,16});
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JGL::J2D::End();
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// See the example program in main.cpp for more in-depth usage.
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```
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## Requirements
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An OpenGL 2.1 or newer accelerator with at-least two texture mappers that supports the `GL_ARB_framebuffer_object` extension or
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an implementation that can provide those features through alternative means (common on ArmSoC and Risc-V).
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## Compatability
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* AMD ✓
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* NVIDIA ✓
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* Intel ✓
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* Zink (OpenGL-on-Vulkan) ✓
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* GL4ES ✓
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## Documentation
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Documentation is available [here](https://doc.redacted.cc/JGL/d3/dcc/md__r_e_a_d_m_e.html).
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## Contributing
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Contributions to JGL are welcome! If you find a bug, have a feature request, or would like to contribute code, please submit an issue or pull request to our repository!
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## Acknowledgements
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JGL is developed and maintained by Josh O'Leary @ Co from Redacted Software and contributors. Special thanks to Redacted. |