Question 1

How do I create a basic window and draw a shape with CGL?

Accepted Answer

Include `cgl.h` with `CGL_IMPLEMENTATION` defined, use the windowing API to create a GLFW-based window, and leverage the widgets or graphics API to render shapes like triangles or circles with minimal code, as shown in the examples directory.

Question 2

CGL vs Raylib: which is better for small C games?

Accepted Answer

CGL offers a broader utility set including AI and data structures in a single header, while Raylib is more focused on graphics and audio with a polished API. Choose CGL for all-in-one experimentation, but Raylib for more stable and documented game-specific features.

Question 3

Can I use CGL for web games with WebAssembly?

Accepted Answer

Yes, but WebAssembly support is in beta, so expect limitations and potential bugs. The library provides cross-platform abstractions, but you may need to handle Emscripten compilation and browser-specific issues manually.

Question 4

How to implement a neural network using CGL's AI module?

Accepted Answer

Use the neural network API to create layers, train with backpropagation, and serialize networks, all within a few lines of C code, though documentation is sparse—refer to the included examples for guidance on multi-variable linear regression and text generation.

Question 5

What platforms does CGL run on reliably?

Accepted Answer

Windows and Linux are well-supported, but macOS is untested, WebAssembly is beta, and Android is planned, so for production use, stick to the tested platforms and be prepared for platform-specific tweaks.

Question 6

How to exclude the windowing system if I already use GLFW?

Accepted Answer

Define `CGL_EXCLUDE_WINDOW_API` before including `cgl.h` to disable CGL's GLFW wrapper, allowing integration with existing GLFW setups while still using other utilities like math or widgets.

CGL

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