shader_type spatial;

uniform vec2 dims;
uniform vec3 light_color : source_color;
uniform vec3 dark_color : source_color;
// uniform float line_width : hint_range(0.0, 0.1, 0.001);
uniform sampler2D NOISE_PATTERN;

void fragment() {
	vec2 p = UV*dims;
	float noise = (texture(NOISE_PATTERN, p).x-0.5)/10.0;
	ivec2 pos = ivec2(int(p.x), int(p.y));
	vec2 sub = mod(p, 1.0);
	if (pos.x % 2 == pos.y % 2) {
		ALBEDO = dark_color;
	} else {
		ALBEDO = light_color;
	}
}