How can I apply shaders in C++ for 3D graphics?

How can I apply shaders in C++ for 3D graphics?

To apply shaders in C++, you'll typically use a graphics API like OpenGL or DirectX. Do you have a specific API in mind?

I'm using OpenGL. What are the basic steps?

First, you'll need to create a shader program by compiling vertex and fragment shaders. Then, link them and use the program in your rendering loop.

Can you provide a simple example of a vertex shader?

Sure! A basic vertex shader might look like this:

#version 330 core
layout(location = 0) in vec3 position;
void main() {
    gl_Position = vec4(position, 1.0);
}

What about the fragment shader?

A simple fragment shader could be:

#version 330 core
out vec4 color;
void main() {
    color = vec4(1.0, 0.0, 0.0, 1.0); // Red color
}