#version 460 core

layout(location = 0) in vec3 inFragPos;
layout(location = 1) in vec3 inNormal;

layout(location = 0) out vec4 outColor;

void main() {
    const vec3 norm = normalize(inNormal);
    const vec3 lightDir = normalize(vec3(5) - inFragPos);  
    
    const float diff = max(dot(norm, lightDir), 0.0);
    outColor = vec4(vec3(0.1) + vec3(diff), 1.0);
}