shader_type spatial;
render_mode blend_mix, world_vertex_coords, depth_draw_opaque, cull_front, diffuse_burley, specular_schlick_ggx, unshaded;

#include "res://addons/rokojori_action_library/Runtime/Shading/Library/Math.gdshaderinc"
#include "res://addons/rokojori_action_library/Runtime/Shading/Library/Transform.gdshaderinc"
#include "res://addons/rokojori_action_library/Runtime/Shading/Library/Noise.gdshaderinc"

uniform vec4 albedo : source_color;
uniform float size:hint_range(0,10) = 1;
uniform float sizeCloseScale : hint_range(0,10) = 1;
uniform float sizeFarScale : hint_range(0,10) = 0.5;
uniform float closeDistance = 20;
uniform float farDistance = 40;


void vertex() 
{
  float cameraDistance = distance( VERTEX, CAMERA_POSITION_WORLD );
  float outlineSize = size * mapClamped( cameraDistance, closeDistance, farDistance, sizeCloseScale, sizeFarScale );
	VERTEX += NORMAL * outlineSize/500.0 * cameraDistance;
}

void fragment()
{
	ALBEDO = albedo.rgb;
  ALPHA = albedo.a;
}