#version 460 core

//--------------------------------------------------------------------------------------
// Globals
//--------------------------------------------------------------------------------------
layout(std140, binding = 2) uniform cbObjectColors
{
	vec4 		g_vDiffuseObjectColor;
	vec4		g_vAmbientObjectColor;
	bool		g_bHasTexture;
};

// interpolated values from vertex shader
in vec2 uv;
in vec4 diffuse;

// output data
out vec4 color;

uniform sampler2D texture_sampler;

void main() {
	if (g_bHasTexture)
		color = texture(texture_sampler, uv) * diffuse;
	else
		color = diffuse;
}