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			"from": "gaussian_blur_y",
			"from_port": 0,
			"to": "blend",
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	],
	"label": "Occlusion",
	"longdesc": "A node that generates an ambient occlusion map from a height map",
	"name": "occlusion",
	"node_position": {
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		"y": 0
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	"nodes": [
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			"node_position": {
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				"size": 8
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				"param2": 1.5
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			"type": "remote",
			"widgets": [
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					"label": "Grid size:",
					"linked_widgets": [
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							"node": "buffer",
							"widget": "size"
						},
						{
							"node": "buffer_2",
							"widget": "size"
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						{
							"node": "gaussian_blur_x",
							"widget": "size"
						},
						{
							"node": "gaussian_blur_y",
							"widget": "size"
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					],
					"longdesc": "The resolution of the input height map",
					"name": "param0",
					"shortdesc": "Size",
					"type": "linked_control"
				},
				{
					"label": "Strength",
					"linked_widgets": [
						{
							"node": "_2",
							"widget": "g"
						}
					],
					"longdesc": "The strength of the occlusion map effect",
					"name": "param2",
					"shortdesc": "Strength",
					"type": "linked_control"
				}
			]
		},
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			"ports": [
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			"type": "ios"
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			"ports": [
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					"shortdesc": "Output",
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			],
			"type": "ios"
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		{
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			"parameters": {
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				"blend_type": 11
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			"type": "blend"
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			"name": "colorize",
			"node_position": {
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				"y": -178.83728
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			"parameters": {
				"gradient": {
					"interpolation": 1,
					"points": [
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							"a": 1,
							"b": 1,
							"g": 1,
							"pos": 0,
							"r": 1
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						{
							"a": 1,
							"b": 0,
							"g": 0,
							"pos": 1,
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					],
					"type": "Gradient"
				}
			},
			"seed_value": 33856,
			"type": "colorize"
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		{
			"name": "_2",
			"node_position": {
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				"y": -112.29187
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			"parameters": {
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			"shader_model": {
				"code": "",
				"global": "",
				"inputs": [
					{
						"default": "0.0",
						"label": "",
						"name": "in",
						"type": "f"
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				],
				"instance": "",
				"name": "",
				"outputs": [
					{
						"f": "pow($in($uv), $g)",
						"type": "f"
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				],
				"parameters": [
					{
						"default": 1,
						"label": "",
						"max": 2,
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						"type": "float"
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			"type": "shader"
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		{
			"name": "gaussian_blur_x",
			"node_position": {
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				"y": -189.016876
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			"parameters": {
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				"size": 8
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			"type": "gaussian_blur_x"
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		{
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			"node_position": {
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			"type": "gaussian_blur_y"
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	"parameters": {
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		"param2": 1.5
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	"shortdesc": "Occlusion",
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}