{
	"name": "sdf3d_extrusion",
	"node_position": {
		"x": 0,
		"y": 0
	},
	"parameters": {
		"d": 0.3
	},
	"shader_model": {
		"code": "vec2 $(name_uv)_w = vec2($in($uv.xz+vec2(0.5)),abs($uv.y)-$d);\n",
		"global": "",
		"inputs": [
			{
				"default": "100.0",
				"label": "",
				"longdesc": "The input 2D shape as a signed distance function",
				"name": "in",
				"shortdesc": "Input",
				"type": "sdf2d"
			}
		],
		"instance": "",
		"longdesc": "Extrudes its 2D input shape along the Y axis",
		"name": "Extrusion",
		"outputs": [
			{
				"longdesc": "The extruded shape",
				"sdf3d": "min(max($(name_uv)_w.x,$(name_uv)_w.y),0.0)+length(max($(name_uv)_w,0.0))",
				"shortdesc": "Output",
				"type": "sdf3d"
			}
		],
		"parameters": [
			{
				"control": "None",
				"default": 0.25,
				"label": "",
				"longdesc": "The length of the extrusion operation",
				"max": 1,
				"min": 0,
				"name": "d",
				"shortdesc": "Length",
				"step": 0.01,
				"type": "float"
			}
		],
		"shortdesc": "Extrusion"
	},
	"type": "shader"
}