material-maker/addons/material_maker/nodes/warp.mmg

{
	"name": "warp",
	"node_position": {
		"x": 0,
		"y": 0
	},
	"parameters": {
		"amount": 0.2,
		"eps": 0.045,
		"epsilon": 0
	},
	"shader_model": {
		"global": "",
		"inputs": [
			{
				"default": "vec4(sin($uv.x*20.0)*0.5+0.5, sin($uv.y*20.0)*0.5+0.5, 0, 1)",
				"label": "",
				"name": "in",
				"type": "rgba"
			},
			{
				"default": "0.0",
				"label": "",
				"name": "d",
				"type": "f"
			}
		],
		"instance": "",
		"name": "Warp",
		"outputs": [
			{
				"rgba": "$in($uv+$amount*vec2($d(fract($uv+vec2($eps, 0.0)))-$d(fract($uv-vec2($eps, 0.0))), $d(fract($uv+vec2(0.0, $eps)))-$d(fract($uv-vec2(0.0, $eps)))))",
				"type": "rgba"
			}
		],
		"parameters": [
			{
				"default": 0,
				"label": "",
				"max": 1,
				"min": 0,
				"name": "amount",
				"step": 0.005,
				"type": "float",
				"widget": "spinbox"
			},
			{
				"default": 0,
				"label": "",
				"max": 0.2,
				"min": 0.005,
				"name": "eps",
				"step": 0.005,
				"type": "float",
				"widget": "spinbox"
			}
		]
	}
}