#version 430 core

float AMBIENT = 0.1;

uniform vec3 color;
uniform vec3 lightPos;
uniform vec3 lightDir;

in vec3 vecNormal;
in vec3 worldPos;

out vec4 outColor;

void main()
{
	//vec3 lightDir = normalize(lightPos - worldPos);

	vec3 normal = normalize(vecNormal);
	float diffuse = max(0, dot(normal, lightDir));
	outColor = vec4(color * min(1, AMBIENT + diffuse), 1.0);
}