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

{
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			"from": "transform_3_2",
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	"label": "Directional Blur",
	"name": "directional_blur",
	"node_position": {
		"x": 0,
		"y": 0
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	"nodes": [
		{
			"convolution_params": {
				"input_type": "rgba",
				"matrix_function": "exp(-0.5*(pow(x/sigma, 2.0)))/(6.28318530718 *sigma*sigma)",
				"normalized": true,
				"output_type": "rgba",
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					{
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						"min": 0.05,
						"name": "sigma",
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				"y": 0
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				"y": -99.5
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			"parameters": {
				"sigma": 50,
				"size": 9
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			"type": "convolution"
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			"name": "gen_parameters",
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				"param2": 45
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			"type": "remote",
			"widgets": [
				{
					"label": "Grid size:",
					"linked_widgets": [
						{
							"node": "buffer",
							"widget": "size"
						},
						{
							"node": "blurx_convolution",
							"widget": "size"
						}
					],
					"name": "param0",
					"type": "linked_control"
				},
				{
					"label": "Sigma:",
					"linked_widgets": [
						{
							"node": "blurx_convolution",
							"widget": "sigma"
						}
					],
					"name": "param1",
					"type": "linked_control"
				},
				{
					"label": "Angle:",
					"linked_widgets": [
						{
							"node": "transform_3",
							"widget": "rotate"
						},
						{
							"node": "transform_3_2",
							"widget": "rotate"
						}
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			"parameters": {

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			"parameters": {

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				"x": -409.653931,
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				"rotate": 45,
				"scale": 1.5,
				"scale_x": 1,
				"scale_y": 1,
				"translate_x": 0,
				"translate_y": 0
			},
			"shader_model": {
				"code": "",
				"global": "vec2 db_rotate(vec2 uv, float rotate, float scale) {\n \tvec2 rv;\n\tuv -= vec2(0.5);\n\trv.x = cos(rotate)*uv.x + sin(rotate)*uv.y;\n\trv.y = -sin(rotate)*uv.x + cos(rotate)*uv.y;\n\trv *= scale;\n\trv += vec2(0.5);\n\treturn fract(rv);\n}",
				"inputs": [
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						"label": "",
						"name": "i",
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						"default": "1.0",
						"label": "",
						"name": "r",
						"type": "f"
					}
				],
				"instance": "",
				"name": "DBRotate",
				"outputs": [
					{
						"rgba": "$i(db_rotate($uv, $rotate*0.01745329251*(2.0*$r($uv)-1.0), $scale))",
						"type": "rgba"
					},
					{
						"rgba": "$i(db_rotate($uv, -$rotate*0.01745329251*(2.0*$r($uv)-1.0), 1.0/$scale))",
						"type": "rgba"
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						"label": "Rotate:",
						"max": 720,
						"min": -720,
						"name": "rotate",
						"step": 0.005,
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						"widget": "spinbox"
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						"label": "Label",
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						"type": "float",
						"widget": "spinbox"
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				"translate_x": 0,
				"translate_y": 0
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			"shader_model": {
				"code": "",
				"global": "vec2 db_rotate(vec2 uv, float rotate, float scale) {\n \tvec2 rv;\n\tuv -= vec2(0.5);\n\trv.x = cos(rotate)*uv.x + sin(rotate)*uv.y;\n\trv.y = -sin(rotate)*uv.x + cos(rotate)*uv.y;\n\trv *= scale;\n\trv += vec2(0.5);\n\treturn fract(rv);\n}",
				"inputs": [
					{
						"default": "vec4($uv, 0.0, 1.0)",
						"label": "",
						"name": "i",
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					{
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						"label": "",
						"name": "r",
						"type": "f"
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				],
				"instance": "",
				"name": "DBRotate",
				"outputs": [
					{
						"rgba": "$i(db_rotate($uv, $rotate*0.01745329251*(2.0*$r($uv)-1.0), $scale))",
						"type": "rgba"
					},
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						"widget": "spinbox"
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			"type": "shader"
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	"parameters": {
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		"param2": 45
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	"type": "graph"
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