#version 430 core

float AMBIENT = 0.1;

uniform vec3 lightColor;
uniform vec3 lightPos;
uniform vec3 lightDir;

in vec3 vecNormal;
in vec3 worldPos;

out vec4 outColor;

in vec2 vTC;
uniform sampler2D colorTexture;

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

	vec3 normal = normalize(vecNormal);
	float diffuse = max(0.0, dot(normal, -lightDir));

	vec4 textureColor = texture2D(colorTexture, vTC);
	outColor = vec4(vec3(textureColor) * min(1, AMBIENT + diffuse), 1.0);
}