How can I use shaders in a C++ graphics API?

How can I use shaders in a C++ graphics API?

To use shaders in a C++ graphics API, you typically need to write your shader code in GLSL or HLSL, compile it, and then link it to your graphics program.

What are the different types of shaders I can use?

The main types of shaders are vertex shaders, fragment shaders, geometry shaders, and compute shaders. Each serves a different purpose in the rendering pipeline.

Can you explain how a vertex shader works?

A vertex shader processes each vertex's data, transforming its position and passing attributes like color and texture coordinates to the next stage in the pipeline.

How do I compile and link shaders in OpenGL?

In OpenGL, you compile shaders using glCompileShader and link them into a program with glLinkProgram. Make sure to check for errors during these processes.