#version 450

layout (set = 0, binding = 2) uniform sampler2D samplerColorMap;

layout (location = 0) in vec3 inNormal;
layout (location = 1) in vec3 inColor;
layout (location = 2) in vec2 inUV;
layout (location = 3) in vec3 inViewVec;
layout (location = 4) in vec3 inLightVec;

layout (location = 0) out vec4 outFragColor;

void main() 
{
	vec3 color = texture(samplerColorMap, inUV).rgb * inColor;

	vec3 N = normalize(inNormal);
	vec3 L = normalize(inLightVec);
	vec3 V = normalize(inViewVec);
	vec3 R = reflect(-L, N);
	float diffuse = max(dot(N, L), 0.1);
	outFragColor = vec4(color * diffuse, 1.0);	
}