Update README.md

README.md

@@ -1,30 +1,31 @@
-# Josh Graphics Library
+# Josh's Graphics Library
 
 Yet Another C++ Rendering Toolkit
 
-![Static Badge](https://img.shields.io/badge/Lit-Based-%20)
+[![License: Unlicense](https://img.shields.io/badge/license-Unlicense-blue.svg)](http://unlicense.org/) ![Static Badge](https://img.shields.io/badge/Lit-Based-%20)
 
 
 ## Features
 
-* Modern C++ (20)
-* Provides single-function-calls to render various graphics primitives in 2D and 3D.
-* Integrates directly with our other toolkits (ReWindow, J3ML)
-* Quick Rendering of Debug Text, Geometric Widgets, Textures, and so forth.
-* Little-to-no overhead.
+* Modern C++ (20).
+* Cross Platform (Linux & Windows 10 1909 or newer).
+* Provides single-function-calls to render various graphics in 2D and 3D.
 * Integrates right into an existing OpenGL rendering system.
+* Quick Rendering of Text, Shapes, Sprites / Textures, etc.
 * High-performance text rendering.
+* Little-to-no overhead.
 
 ## API Overview
 
 ### J2D
 * DrawPoint
 * DrawLine / DrawGradientLine
-* DrawSprite
+* DrawSprite / DrawPartialSprite
 * OutlineRect / FillRect / FillGradientRect / FillRoundedRect
 * OutlineCircle / FillCircle
 * OutlineTriangle / FillTriangle
 * DrawString
+
 ### J3D
 * DrawLine
 * DrawString
@@ -33,14 +34,35 @@ Yet Another C++ Rendering Toolkit
 * DrawQuaternionGizmo (WIP)
 
 ### Types
+* RenderTarget
+* VRamList
+* Texture
 * Font
-* Sprite
-* Color4/Color3
-* Gradient
 
 ## Usage
+```cpp
+// Makes sure the glViewport will be the correct size.
+// Typically done once per frame.
+JGL::Update(window_size);
 
-Install instructions and code samples coming soon :tm: !
+JGL::J2D::Begin();
+    JGL::J2D::FillRect(Colors::Blue, {0,0}, {16,16});
+JGL::J2D::End();
+
+// See the example program in main.cpp for more in-depth usage.
+```
+## Requirements
+
+An OpenGL 2.1 or newer accelerator that supports the `GL_ARB_framebuffer_object` extension or
+an implementation that can provide those features through alternative means (common on ArmSoC and Risc-V).
+
+## Compatability
+
+* AMD ✓
+* NVIDIA ✓
+* Intel ✓
+* Zink (OpenGL-on-Vulkan) ✓
+* GL4ES ✓
 
 ## Documentation
 
@@ -50,10 +72,6 @@ Documentation is (sic: will be) automatically generated from latest commit and i
 
 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!
 
-## License
-
-JGL is licensed under the Public Domain. See the LICENSE file for details.
-
 ## Acknowledgements
 
 JGL is developed and maintained by Josh O'Leary @ Co from Redacted Software and contributors. Special thanks to Redacted.