How do I debug shaders in C++ graphics programming?

How do I debug shaders in C++ graphics programming?

Debugging shaders can be tricky. You can start by using tools like RenderDoc or NVIDIA Nsight to inspect your shaders.

What are some common issues I should look for when debugging?

Common issues include incorrect variable types, uninitialized variables, and incorrect shader compilation errors.

Can I use logging in shaders?

Direct logging isn't possible in shaders, but you can output values to a color buffer to visualize them.

Are there any best practices for writing shaders?

Yes, keep your shaders modular, use comments for clarity, and always test on multiple hardware configurations.