shader_type spatial;

uniform sampler2DArray skins : source_color, filter_linear_mipmap, repeat_enable;
instance uniform int skin_index = 0;

void fragment() {
    vec4 tex_color = texture(skins, vec3(UV, float(skin_index)));
    ALBEDO = tex_color.rgb;
	// optional if alpha 
    // ALPHA = tex_color.a;
}