From 707c16031729935dfa939ec0e508529d6ca06038 Mon Sep 17 00:00:00 2001
From: RodZill4 <rodzilla@free.fr>
Date: Tue, 3 Mar 2020 22:50:18 +0100
Subject: [PATCH] Updated examples

---
 material_maker/examples/beehive.ptex        |  690 +++--
 material_maker/examples/bricks.ptex         |  449 +--
 material_maker/examples/mandala.ptex        |  216 +-
 material_maker/examples/pile_of_bricks.ptex |  402 ++-
 material_maker/examples/skulls.ptex         | 2838 +++++++++----------
 material_maker/examples/stone_wall.ptex     |   82 +-
 6 files changed, 2285 insertions(+), 2392 deletions(-)

diff --git a/material_maker/examples/beehive.ptex b/material_maker/examples/beehive.ptex
index c8e3bc2..da4fb9b 100644
--- a/material_maker/examples/beehive.ptex
+++ b/material_maker/examples/beehive.ptex
@@ -1,82 +1,34 @@
 {
 	"connections": [
 		{
-			"from": "colorize_2",
-			"from_port": 0,
-			"to": "blend",
-			"to_port": 0
-		},
-		{
-			"from": "colorize",
-			"from_port": 0,
-			"to": "blend",
-			"to_port": 1
-		},
-		{
-			"from": "normal_map",
+			"from": "graph",
 			"from_port": 0,
 			"to": "Material",
 			"to_port": 4
 		},
 		{
-			"from": "blend",
-			"from_port": 0,
-			"to": "normal_map",
-			"to_port": 0
-		},
-		{
-			"from": "blend",
-			"from_port": 0,
-			"to": "colorize_3",
-			"to_port": 0
-		},
-		{
-			"from": "colorize_3",
-			"from_port": 0,
+			"from": "graph",
+			"from_port": 1,
 			"to": "Material",
 			"to_port": 6
 		},
 		{
-			"from": "uniform_greyscale",
-			"from_port": 0,
+			"from": "graph",
+			"from_port": 2,
 			"to": "Material",
 			"to_port": 1
 		},
 		{
-			"from": "colorize_4",
-			"from_port": 0,
+			"from": "graph",
+			"from_port": 3,
 			"to": "Material",
 			"to_port": 2
 		},
 		{
-			"from": "colorize_5",
-			"from_port": 0,
+			"from": "graph",
+			"from_port": 4,
 			"to": "Material",
 			"to_port": 0
-		},
-		{
-			"from": "blend",
-			"from_port": 0,
-			"to": "colorize_5",
-			"to_port": 0
-		},
-		{
-			"from": "blend",
-			"from_port": 0,
-			"to": "colorize_4",
-			"to_port": 0
-		},
-		{
-			"from": "beehive_2",
-			"from_port": 0,
-			"to": "colorize_2",
-			"to_port": 0
-		},
-		{
-			"from": "beehive_2",
-			"from_port": 1,
-			"to": "colorize",
-			"to_port": 0
 		}
 	],
 	"label": "Graph",
@@ -89,8 +41,8 @@
 		{
 			"name": "Material",
 			"node_position": {
-				"x": 134,
-				"y": -22
+				"x": -28,
+				"y": -37
 			},
 			"parameters": {
 				"albedo_color": {
@@ -112,227 +64,465 @@
 			"type": "material"
 		},
 		{
-			"name": "colorize",
+			"connections": [
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+					"from_port": 0,
+					"to": "gen_outputs",
+					"to_port": 0
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+				{
+					"from": "graph",
+					"from_port": 0,
+					"to": "normal_map",
+					"to_port": 0
+				},
+				{
+					"from": "graph",
+					"from_port": 0,
+					"to": "colorize_3",
+					"to_port": 0
+				},
+				{
+					"from": "colorize_3",
+					"from_port": 0,
+					"to": "gen_outputs",
+					"to_port": 1
+				},
+				{
+					"from": "uniform_greyscale",
+					"from_port": 0,
+					"to": "gen_outputs",
+					"to_port": 2
+				},
+				{
+					"from": "colorize_4",
+					"from_port": 0,
+					"to": "gen_outputs",
+					"to_port": 3
+				},
+				{
+					"from": "colorize_5",
+					"from_port": 0,
+					"to": "gen_outputs",
+					"to_port": 4
+				},
+				{
+					"from": "graph",
+					"from_port": 0,
+					"to": "colorize_5",
+					"to_port": 0
+				},
+				{
+					"from": "graph",
+					"from_port": 0,
+					"to": "colorize_4",
+					"to_port": 0
+				}
+			],
+			"label": "Graph",
+			"name": "graph",
 			"node_position": {
-				"x": -489.5,
-				"y": 20
+				"x": -353.865601,
+				"y": 6.860606
 			},
-			"parameters": {
-				"gradient": {
-					"interpolation": 1,
-					"points": [
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+					"name": "colorize_5",
+					"node_position": {
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+						"y": -136
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+							],
+							"type": "Gradient"
+						}
+					},
+					"type": "colorize"
+				},
+				{
+					"name": "colorize_4",
+					"node_position": {
+						"x": -245.009644,
+						"y": 15
+					},
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+									"g": 0,
+									"pos": 0.890909,
+									"r": 0
+								}
+							],
+							"type": "Gradient"
+						}
+					},
+					"type": "colorize"
+				},
+				{
+					"name": "uniform_greyscale",
+					"node_position": {
+						"x": -246.009644,
+						"y": -55.5
+					},
+					"parameters": {
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+					},
+					"type": "uniform_greyscale"
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+					"node_position": {
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+						"y": 233.5
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+							"type": "Gradient"
+						}
+					},
+					"type": "colorize"
+				},
+				{
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+					"node_position": {
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+						"y": 96
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+					"parameters": {
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+						"param4": 1
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+				{
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+					"node_position": {
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+						"y": 6.860606
+					},
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+
+					},
+					"ports": [
+
+					],
+					"type": "ios"
+				},
+				{
+					"name": "gen_outputs",
+					"node_position": {
+						"x": 64.990356,
+						"y": 6.860606
+					},
+					"parameters": {
+
+					},
+					"ports": [
 						{
-							"a": 1,
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+							"name": "port2",
+							"type": "f"
+						},
+						{
+							"name": "port3",
+							"type": "rgba"
+						},
+						{
+							"name": "port4",
+							"type": "rgba"
 						}
 					],
-					"type": "Gradient"
-				}
-			},
-			"type": "colorize"
-		},
-		{
-			"name": "colorize_2",
-			"node_position": {
-				"x": -493.5,
-				"y": -42
-			},
-			"parameters": {
-				"gradient": {
-					"interpolation": 1,
-					"points": [
+					"type": "ios"
+				},
+				{
+					"name": "gen_parameters",
+					"node_position": {
+						"x": -553.865601,
+						"y": -452.254547
+					},
+					"parameters": {
+
+					},
+					"type": "remote",
+					"widgets": [
+
+					]
+				},
+				{
+					"connections": [
 						{
-							"a": 1,
-							"b": 1,
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-							"r": 1
+							"from": "colorize_2",
+							"from_port": 0,
+							"to": "blend",
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+							"from": "colorize",
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+							"to": "blend",
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+							"from": "blend",
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+							"to": "gen_outputs",
+							"to_port": 0
 						},
 						{
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+							"from": "blend",
+							"from_port": 0,
+							"to": "gen_outputs",
+							"to_port": 0
+						},
+						{
+							"from": "blend",
+							"from_port": 0,
+							"to": "gen_outputs",
+							"to_port": 0
+						},
+						{
+							"from": "blend",
+							"from_port": 0,
+							"to": "gen_outputs",
+							"to_port": 0
+						},
+						{
+							"from": "beehive_2",
+							"from_port": 0,
+							"to": "colorize_2",
+							"to_port": 0
+						},
+						{
+							"from": "beehive_2",
+							"from_port": 1,
+							"to": "colorize",
+							"to_port": 0
 						}
 					],
-					"type": "Gradient"
-				}
-			},
-			"type": "colorize"
-		},
-		{
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-				"y": 208.5
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-			"parameters": {
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-					"points": [
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+					"name": "graph",
+					"node_position": {
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+							"name": "colorize",
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+								"y": 45
+							},
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+									"type": "Gradient"
+								}
+							},
+							"type": "colorize"
 						},
 						{
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-							"g": 0.65625,
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+							"name": "colorize_2",
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+								"y": -26
+							},
+							"parameters": {
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+							},
+							"type": "colorize"
 						},
 						{
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-					],
-					"type": "Gradient"
-				}
-			},
-			"type": "colorize"
-		},
-		{
-			"name": "colorize_5",
-			"node_position": {
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-				"y": -151
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+							"name": "blend",
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-							"r": 1
+							"name": "beehive_2",
+							"node_position": {
+								"x": -514.732483,
+								"y": -127.254547
+							},
+							"parameters": {
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+								"sy": 12
+							},
+							"type": "beehive"
+						},
+						{
+							"name": "gen_inputs",
+							"node_position": {
+								"x": -823.009644,
+								"y": 2.186363
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+							"parameters": {
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+							},
+							"ports": [
+
+							],
+							"type": "ios"
+						},
+						{
+							"name": "gen_outputs",
+							"node_position": {
+								"x": -210.5,
+								"y": 2.186363
+							},
+							"parameters": {
+
+							},
+							"ports": [
+								{
+									"name": "port0",
+									"type": "rgba"
+								}
+							],
+							"type": "ios"
+						},
+						{
+							"name": "gen_parameters",
+							"node_position": {
+								"x": -714.685547,
+								"y": -427.254547
+							},
+							"parameters": {
+
+							},
+							"type": "remote",
+							"widgets": [
+
+							]
 						}
 					],
-					"type": "Gradient"
+					"parameters": {
+
+					},
+					"type": "graph"
 				}
-			},
-			"type": "colorize"
-		},
-		{
-			"name": "beehive_2",
-			"node_position": {
-				"x": -496.732483,
-				"y": -162.254547
-			},
+			],
 			"parameters": {
-				"sx": 20,
-				"sy": 12
+
 			},
-			"type": "beehive"
+			"type": "graph"
 		}
 	],
 	"parameters": {
diff --git a/material_maker/examples/bricks.ptex b/material_maker/examples/bricks.ptex
index b709f71..1272181 100644
--- a/material_maker/examples/bricks.ptex
+++ b/material_maker/examples/bricks.ptex
@@ -207,7 +207,6 @@
 				"emission_energy": 1,
 				"metallic": 1,
 				"normal_scale": 1,
-				"resolution": 1,
 				"roughness": 1,
 				"size": 11,
 				"subsurf_scatter_strength": 0
@@ -292,15 +291,9 @@
 				"y": 86
 			},
 			"parameters": {
-				"color": {
-					"a": 1,
-					"b": 1,
-					"g": 1,
-					"r": 1,
-					"type": "Color"
-				},
-				"name": 0
+
 			},
+			"seed_value": 60630,
 			"type": "combine"
 		},
 		{
@@ -485,8 +478,7 @@
 			},
 			"parameters": {
 				"amount": 0.04,
-				"eps": 0.045,
-				"epsilon": 0
+				"eps": 0.045
 			},
 			"type": "warp"
 		},
@@ -551,435 +543,7 @@
 				}
 			]
 		},
-		{
-			"connections": [
-				{
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-					"to": "switch_0",
-					"to_port": 1
-				}
-			],
-			"label": "Modular Bricks",
-			"name": "graph",
-			"node_position": {
-				"x": 15,
-				"y": 56
-			},
-			"nodes": [
-				{
-					"name": "colorize_5",
-					"node_position": {
-						"x": -238.515076,
-						"y": -62.762329
-					},
-					"parameters": {
-						"gradient": {
-							"interpolation": 1,
-							"points": [
-								{
-									"a": 1,
-									"b": 0,
-									"g": 0,
-									"pos": 0.027273,
-									"r": 0
-								},
-								{
-									"a": 1,
-									"b": 1,
-									"g": 1,
-									"pos": 0.2,
-									"r": 1
-								}
-							],
-							"type": "Gradient"
-						}
-					},
-					"type": "colorize"
-				},
-				{
-					"name": "Bricks",
-					"node_position": {
-						"x": -250,
-						"y": -240
-					},
-					"parameters": {
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-						"columns": 2,
-						"corner": 0,
-						"mortar": 0.05,
-						"pattern": 3,
-						"repeat": 2,
-						"round": 0,
-						"row_offset": 0.5,
-						"rows": 2
-					},
-					"type": "bricks"
-				},
-				{
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-					"node_position": {
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-						"y": -2.762329
-					},
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-						"intensity": 1,
-						"randomness": 1,
-						"scale_x": 8,
-						"scale_y": 8,
-						"stretch_x": 1,
-						"stretch_y": 1
-					},
-					"type": "voronoi"
-				},
-				{
-					"name": "switch_0",
-					"node_position": {
-						"x": -7.515076,
-						"y": -126.762329
-					},
-					"parameters": {
-						"choices": 2,
-						"outputs": 2,
-						"source": 0
-					},
-					"type": "switch"
-				},
-				{
-					"name": "gen_parameters",
-					"node_position": {
-						"x": -295.330811,
-						"y": -317.657043
-					},
-					"parameters": {
-						"param0": 0
-					},
-					"type": "remote",
-					"widgets": [
-						{
-							"configurations": {
-								"Basket weave": [
-									{
-										"node": "Bricks",
-										"value": 3,
-										"widget": "pattern"
-									},
-									{
-										"node": "Bricks",
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-										"widget": "repeat"
-									},
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-										"widget": "rows"
-									},
-									{
-										"node": "Bricks",
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-										"widget": "columns"
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-										"value": 0,
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-									},
-									{
-										"node": "voronoi_0",
-										"value": 8,
-										"widget": "scale_y"
-									}
-								],
-								"Herring bone": [
-									{
-										"node": "Bricks",
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-										"widget": "pattern"
-									},
-									{
-										"node": "Bricks",
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-										"widget": "columns"
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-									},
-									{
-										"node": "voronoi_0",
-										"value": 8,
-										"widget": "scale_y"
-									}
-								],
-								"Running bond 1": [
-									{
-										"node": "Bricks",
-										"value": 0,
-										"widget": "pattern"
-									},
-									{
-										"node": "Bricks",
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-										"widget": "repeat"
-									},
-									{
-										"node": "Bricks",
-										"value": 8,
-										"widget": "rows"
-									},
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-										"node": "Bricks",
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-										"widget": "columns"
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-									{
-										"node": "switch_0",
-										"value": 0,
-										"widget": "source"
-									},
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-										"node": "voronoi_0",
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-										"widget": "scale_x"
-									},
-									{
-										"node": "voronoi_0",
-										"value": 8,
-										"widget": "scale_y"
-									}
-								],
-								"Running bond 2": [
-									{
-										"node": "Bricks",
-										"value": 1,
-										"widget": "pattern"
-									},
-									{
-										"node": "Bricks",
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-									},
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-										"value": 8,
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-										"node": "Bricks",
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-										"widget": "columns"
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-										"node": "switch_0",
-										"value": 0,
-										"widget": "source"
-									},
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-										"node": "voronoi_0",
-										"value": 8,
-										"widget": "scale_x"
-									},
-									{
-										"node": "voronoi_0",
-										"value": 8,
-										"widget": "scale_y"
-									}
-								],
-								"Spanish bond": [
-									{
-										"node": "Bricks",
-										"value": 4,
-										"widget": "pattern"
-									},
-									{
-										"node": "Bricks",
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-										"widget": "repeat"
-									},
-									{
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-										"widget": "rows"
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-										"node": "Bricks",
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-										"widget": "columns"
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-										"node": "voronoi_0",
-										"value": 8,
-										"widget": "scale_y"
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-								],
-								"Uneven": [
-									{
-										"node": "Bricks",
-										"value": 3,
-										"widget": "pattern"
-									},
-									{
-										"node": "Bricks",
-										"value": 2,
-										"widget": "repeat"
-									},
-									{
-										"node": "Bricks",
-										"value": 2,
-										"widget": "rows"
-									},
-									{
-										"node": "Bricks",
-										"value": 2,
-										"widget": "columns"
-									},
-									{
-										"node": "switch_0",
-										"value": 1,
-										"widget": "source"
-									},
-									{
-										"node": "voronoi_0",
-										"value": 8,
-										"widget": "scale_x"
-									},
-									{
-										"node": "voronoi_0",
-										"value": 8,
-										"widget": "scale_y"
-									}
-								]
-							},
-							"label": "Pattern",
-							"linked_widgets": [
-								{
-									"node": "Bricks",
-									"widget": "pattern"
-								},
-								{
-									"node": "Bricks",
-									"widget": "repeat"
-								},
-								{
-									"node": "Bricks",
-									"widget": "rows"
-								},
-								{
-									"node": "Bricks",
-									"widget": "columns"
-								},
-								{
-									"node": "switch_0",
-									"widget": "source"
-								},
-								{
-									"node": "voronoi_0",
-									"widget": "scale_x"
-								},
-								{
-									"node": "voronoi_0",
-									"widget": "scale_y"
-								}
-							],
-							"name": "param0",
-							"type": "config_control"
-						}
-					]
-				},
-				{
-					"name": "gen_outputs",
-					"node_position": {
-						"x": 190,
-						"y": -124
-					},
-					"parameters": {
-
-					},
-					"ports": [
-						{
-							"name": "port0",
-							"type": "rgba"
-						},
-						{
-							"name": "port1",
-							"type": "rgba"
-						}
-					],
-					"type": "ios"
-				}
-			],
-			"parameters": {
-
-			},
-			"type": "graph"
-		},
+		null,
 		{
 			"name": "normal_map_2",
 			"node_position": {
@@ -987,13 +551,10 @@
 				"y": 281.520294
 			},
 			"parameters": {
-				"amount": 0.5,
 				"param0": 11,
 				"param1": 1.02,
 				"param2": 0,
-				"param3": 0,
-				"param4": 0,
-				"size": 4
+				"param4": 0
 			},
 			"type": "normal_map"
 		}
diff --git a/material_maker/examples/mandala.ptex b/material_maker/examples/mandala.ptex
index 36ecd3e..d097a6b 100644
--- a/material_maker/examples/mandala.ptex
+++ b/material_maker/examples/mandala.ptex
@@ -101,8 +101,8 @@
 		{
 			"name": "Material",
 			"node_position": {
-				"x": -465,
-				"y": 71
+				"x": -433,
+				"y": 1
 			},
 			"parameters": {
 				"albedo_color": {
@@ -160,8 +160,8 @@
 				{
 					"name": "colorize_4",
 					"node_position": {
-						"x": -43.577881,
-						"y": 5.555542
+						"x": -56.577881,
+						"y": 46.555542
 					},
 					"parameters": {
 						"gradient": {
@@ -228,17 +228,14 @@
 				{
 					"name": "normal_map",
 					"node_position": {
-						"x": -54.577881,
-						"y": -82.444458
+						"x": -47.577881,
+						"y": -84.444458
 					},
 					"parameters": {
-						"amount": 0.5,
 						"param0": 11,
 						"param1": 0.995,
 						"param2": 0,
-						"param3": 0,
-						"param4": 1,
-						"size": 4
+						"param4": 1
 					},
 					"type": "normal_map"
 				}
@@ -250,18 +247,6 @@
 		},
 		{
 			"connections": [
-				{
-					"from": "shape",
-					"from_port": 0,
-					"to": "transform",
-					"to_port": 0
-				},
-				{
-					"from": "transform",
-					"from_port": 0,
-					"to": "transform_2",
-					"to_port": 0
-				},
 				{
 					"from": "transform_2",
 					"from_port": 0,
@@ -279,50 +264,40 @@
 					"from_port": 0,
 					"to": "gen_outputs",
 					"to_port": 0
+				},
+				{
+					"from": "shape",
+					"from_port": 0,
+					"to": "transform_2",
+					"to_port": 0
 				}
 			],
 			"label": "Grid",
 			"name": "graph_2",
 			"node_position": {
-				"x": -888.524597,
-				"y": -77
+				"x": -927.524597,
+				"y": 38
 			},
 			"nodes": [
 				{
 					"name": "shape",
 					"node_position": {
-						"x": -549.5,
-						"y": -97.5
+						"x": -539.5,
+						"y": 27.5
 					},
 					"parameters": {
 						"edge": 1,
-						"radius": 1,
+						"radius": 1.2,
 						"shape": 1,
 						"sides": 8
 					},
 					"type": "shape"
 				},
-				{
-					"name": "transform",
-					"node_position": {
-						"x": -580.5,
-						"y": 118.5
-					},
-					"parameters": {
-						"repeat": false,
-						"rotate": 0,
-						"scale_x": 1.2,
-						"scale_y": 1.2,
-						"translate_x": 0,
-						"translate_y": 0
-					},
-					"type": "transform"
-				},
 				{
 					"name": "transform_2",
 					"node_position": {
-						"x": -579.5,
-						"y": 312
+						"x": -581.5,
+						"y": 153
 					},
 					"parameters": {
 						"repeat": true,
@@ -418,8 +393,8 @@
 				{
 					"name": "gen_outputs",
 					"node_position": {
-						"x": -55.5,
-						"y": 225
+						"x": -56.5,
+						"y": 223
 					},
 					"parameters": {
 
@@ -436,6 +411,7 @@
 			"parameters": {
 
 			},
+			"seed_value": -27638,
 			"type": "graph"
 		},
 		{
@@ -462,15 +438,15 @@
 			"label": "Frame",
 			"name": "graph_3",
 			"node_position": {
-				"x": -919.184326,
-				"y": 75.568512
+				"x": -928.184326,
+				"y": 93.568512
 			},
 			"nodes": [
 				{
 					"name": "colorize_4",
 					"node_position": {
-						"x": -558.307007,
-						"y": 443.205566
+						"x": -559.307007,
+						"y": 442.205566
 					},
 					"parameters": {
 						"gradient": {
@@ -543,7 +519,7 @@
 				{
 					"name": "pattern",
 					"node_position": {
-						"x": -580.623047,
+						"x": -581.623047,
 						"y": 274.5
 					},
 					"parameters": {
@@ -558,8 +534,8 @@
 				{
 					"name": "gen_outputs",
 					"node_position": {
-						"x": -258.307007,
-						"y": 364.568512
+						"x": -314.307007,
+						"y": 448.568512
 					},
 					"parameters": {
 
@@ -576,13 +552,14 @@
 			"parameters": {
 
 			},
+			"seed_value": -53251,
 			"type": "graph"
 		},
 		{
 			"name": "transform",
 			"node_position": {
-				"x": -1138.172852,
-				"y": 24.856049
+				"x": -1258.172852,
+				"y": -68.143951
 			},
 			"parameters": {
 				"repeat": true,
@@ -597,8 +574,8 @@
 		{
 			"name": "colorize",
 			"node_position": {
-				"x": -1127.944092,
-				"y": 216.956055
+				"x": -1232.944092,
+				"y": 121.956055
 			},
 			"parameters": {
 				"gradient": {
@@ -642,8 +619,8 @@
 			"label": "Flower1",
 			"name": "graph_5",
 			"node_position": {
-				"x": -1105.223755,
-				"y": -43.758514
+				"x": -1216.223755,
+				"y": -332.758514
 			},
 			"nodes": [
 				{
@@ -731,8 +708,8 @@
 						{
 							"name": "shape",
 							"node_position": {
-								"x": -580.281982,
-								"y": 291.324799
+								"x": -583.281982,
+								"y": 248.324799
 							},
 							"parameters": {
 								"edge": 1,
@@ -746,7 +723,7 @@
 							"name": "pattern",
 							"node_position": {
 								"x": -646.281982,
-								"y": 452.324799
+								"y": 447.324799
 							},
 							"parameters": {
 								"mix": 0,
@@ -804,8 +781,8 @@
 						{
 							"name": "transform",
 							"node_position": {
-								"x": -630.912109,
-								"y": 611.324829
+								"x": -633.912109,
+								"y": 619.324829
 							},
 							"parameters": {
 								"repeat": false,
@@ -820,8 +797,8 @@
 						{
 							"name": "gen_outputs",
 							"node_position": {
-								"x": 113.718018,
-								"y": 533.074829
+								"x": 146.718018,
+								"y": 576.074829
 							},
 							"parameters": {
 
@@ -837,8 +814,8 @@
 						{
 							"name": "colorize_2",
 							"node_position": {
-								"x": -599.834045,
-								"y": 394.574799
+								"x": -604.834045,
+								"y": 380.574799
 							},
 							"parameters": {
 								"gradient": {
@@ -874,8 +851,8 @@
 						{
 							"name": "blend",
 							"node_position": {
-								"x": -142.870667,
-								"y": 465.158081
+								"x": -106.870667,
+								"y": 476.158081
 							},
 							"parameters": {
 								"amount": 1,
@@ -886,8 +863,8 @@
 						{
 							"name": "colorize_3",
 							"node_position": {
-								"x": -346.870667,
-								"y": 413.158081
+								"x": -352.870667,
+								"y": 451.158081
 							},
 							"parameters": {
 								"gradient": {
@@ -916,8 +893,8 @@
 						{
 							"name": "pattern_2",
 							"node_position": {
-								"x": -364.870667,
-								"y": 744.158081
+								"x": -368.870667,
+								"y": 749.158081
 							},
 							"parameters": {
 								"mix": 0,
@@ -968,8 +945,8 @@
 						{
 							"name": "blend_2",
 							"node_position": {
-								"x": -141.870667,
-								"y": 561.158081
+								"x": -106.870667,
+								"y": 576.158081
 							},
 							"parameters": {
 								"amount": 1,
@@ -980,8 +957,8 @@
 						{
 							"name": "mirror",
 							"node_position": {
-								"x": -316.870667,
-								"y": 611.158081
+								"x": -315.870667,
+								"y": 605.158081
 							},
 							"parameters": {
 								"direction": 1,
@@ -1089,12 +1066,12 @@
 						{
 							"name": "shape",
 							"node_position": {
-								"x": -604.145874,
-								"y": 279.741486
+								"x": -607.145874,
+								"y": 269.741486
 							},
 							"parameters": {
 								"edge": 1,
-								"radius": 0.264981,
+								"radius": 0.3,
 								"shape": 0,
 								"sides": 6
 							},
@@ -1166,7 +1143,7 @@
 							},
 							"parameters": {
 								"param0": 7,
-								"param1": 0.264981
+								"param1": 0.3
 							},
 							"type": "remote",
 							"widgets": [
@@ -1236,7 +1213,6 @@
 							},
 							"parameters": {
 								"count": 7,
-								"direction": 0,
 								"offset": 0
 							},
 							"type": "kaleidoscope"
@@ -1244,7 +1220,7 @@
 					],
 					"parameters": {
 						"param0": 7,
-						"param1": 0.264981
+						"param1": 0.3
 					},
 					"type": "graph"
 				}
@@ -1252,13 +1228,14 @@
 			"parameters": {
 
 			},
+			"seed_value": 53876,
 			"type": "graph"
 		},
 		{
 			"name": "transform_2",
 			"node_position": {
-				"x": -1063.855835,
-				"y": 370.619873
+				"x": -1083.855835,
+				"y": 514.619873
 			},
 			"parameters": {
 				"repeat": false,
@@ -1273,8 +1250,8 @@
 		{
 			"name": "transform_2_2",
 			"node_position": {
-				"x": -832.475098,
-				"y": 370.055542
+				"x": -1083.475098,
+				"y": 325.055542
 			},
 			"parameters": {
 				"repeat": true,
@@ -1304,8 +1281,8 @@
 			"label": "Flower2",
 			"name": "graph_7",
 			"node_position": {
-				"x": -952.17395,
-				"y": 292.142639
+				"x": -1032.17395,
+				"y": 704.142639
 			},
 			"nodes": [
 				{
@@ -1393,8 +1370,8 @@
 						{
 							"name": "shape",
 							"node_position": {
-								"x": -552.281982,
-								"y": 258.324799
+								"x": -554.281982,
+								"y": 225.324799
 							},
 							"parameters": {
 								"edge": 1,
@@ -1422,8 +1399,8 @@
 						{
 							"name": "colorize",
 							"node_position": {
-								"x": -575.912109,
-								"y": 518.324829
+								"x": -577.912109,
+								"y": 523.324829
 							},
 							"parameters": {
 								"gradient": {
@@ -1473,8 +1450,8 @@
 						{
 							"name": "transform",
 							"node_position": {
-								"x": -602.912109,
-								"y": 578.324829
+								"x": -605.912109,
+								"y": 590.324829
 							},
 							"parameters": {
 								"repeat": false,
@@ -1506,8 +1483,8 @@
 						{
 							"name": "colorize_2",
 							"node_position": {
-								"x": -571.834045,
-								"y": 361.574799
+								"x": -572.834045,
+								"y": 352.574799
 							},
 							"parameters": {
 								"gradient": {
@@ -1637,8 +1614,8 @@
 						{
 							"name": "blend_2",
 							"node_position": {
-								"x": -117.870667,
-								"y": 536.158081
+								"x": -118.870667,
+								"y": 546.158081
 							},
 							"parameters": {
 								"amount": 1,
@@ -1725,8 +1702,8 @@
 						{
 							"name": "transform_2",
 							"node_position": {
-								"x": -651.912109,
-								"y": 396.324829
+								"x": -650.912109,
+								"y": 409.324829
 							},
 							"parameters": {
 								"repeat": false,
@@ -1883,12 +1860,11 @@
 						{
 							"name": "kaleidoscope",
 							"node_position": {
-								"x": -612.808228,
-								"y": 591.706787
+								"x": -611.808228,
+								"y": 604.706787
 							},
 							"parameters": {
 								"count": 4,
-								"direction": 0,
 								"offset": 0
 							},
 							"type": "kaleidoscope"
@@ -1903,8 +1879,8 @@
 				{
 					"name": "gen_outputs",
 					"node_position": {
-						"x": -177.034424,
-						"y": 596.142639
+						"x": -181.034424,
+						"y": 593.142639
 					},
 					"parameters": {
 
@@ -1921,6 +1897,7 @@
 			"parameters": {
 
 			},
+			"seed_value": -30264,
 			"type": "graph"
 		},
 		{
@@ -1991,7 +1968,7 @@
 					"name": "blend",
 					"node_position": {
 						"x": 14.376953,
-						"y": 246.5
+						"y": 232.5
 					},
 					"parameters": {
 						"amount": 1,
@@ -2002,8 +1979,8 @@
 				{
 					"name": "blend_3",
 					"node_position": {
-						"x": 14.710419,
-						"y": 426.119873
+						"x": 13.710419,
+						"y": 441.119873
 					},
 					"parameters": {
 						"amount": 1,
@@ -2061,13 +2038,14 @@
 			"parameters": {
 
 			},
+			"seed_value": -31817,
 			"type": "graph"
 		},
 		{
 			"name": "colorize_2",
 			"node_position": {
-				"x": -819.609863,
-				"y": 296.695862
+				"x": -1057.609863,
+				"y": 261.695862
 			},
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 				"gradient": {
@@ -2096,8 +2074,8 @@
 		{
 			"name": "perlin",
 			"node_position": {
-				"x": -730.287415,
-				"y": -51.888901
+				"x": -743.287415,
+				"y": -212.888901
 			},
 			"parameters": {
 				"iterations": 7,
@@ -2110,8 +2088,8 @@
 		{
 			"name": "colorize_3",
 			"node_position": {
-				"x": -494.287415,
-				"y": -28.888901
+				"x": -714.287415,
+				"y": -86.888901
 			},
 			"parameters": {
 				"gradient": {
@@ -2140,8 +2118,8 @@
 		{
 			"name": "transform_3",
 			"node_position": {
-				"x": -1369.070557,
-				"y": 25.255157
+				"x": -1256.070557,
+				"y": -258.744843
 			},
 			"parameters": {
 				"repeat": false,
diff --git a/material_maker/examples/pile_of_bricks.ptex b/material_maker/examples/pile_of_bricks.ptex
index d28e5eb..521c969 100644
--- a/material_maker/examples/pile_of_bricks.ptex
+++ b/material_maker/examples/pile_of_bricks.ptex
@@ -169,7 +169,7 @@
 			"name": "uniform",
 			"node_position": {
 				"x": 467.5,
-				"y": 84
+				"y": 78
 			},
 			"parameters": {
 				"color": {
@@ -189,14 +189,9 @@
 				"y": -156
 			},
 			"parameters": {
-				"a": 0,
 				"r": 0.3,
 				"rx": 6,
-				"ry": 6,
-				"s": 0.3,
-				"x": 0.35,
-				"y": 0,
-				"z": 0
+				"ry": 6
 			},
 			"type": "sdf3d_repeat"
 		},
@@ -207,28 +202,18 @@
 				"y": 72
 			},
 			"parameters": {
-				"a": 0,
-				"s": 0.25,
-				"x": 0.35,
-				"y": 0,
-				"z": 0
+				"s": 0.25
 			},
 			"type": "sdf3d_scale"
 		},
 		{
 			"name": "sdf3d_boolean_3",
 			"node_position": {
-				"x": -16.214783,
-				"y": -56
+				"x": -6.214783,
+				"y": -55
 			},
 			"parameters": {
-				"bevel": 0,
-				"cx": 0,
-				"cy": 0,
-				"h": 0.08,
-				"op": 0,
-				"r": 0.3,
-				"w": 0.28
+				"op": 0
 			},
 			"type": "sdf3d_boolean"
 		},
@@ -332,13 +317,7 @@
 						"y": -118
 					},
 					"parameters": {
-						"bevel": 0,
-						"cx": 0,
-						"cy": 0,
-						"h": 0.08,
-						"op": 1,
-						"r": 0.3,
-						"w": 0.28
+						"op": 1
 					},
 					"type": "sdf3d_boolean"
 				},
@@ -362,13 +341,7 @@
 						"y": -168.333344
 					},
 					"parameters": {
-						"bevel": 0,
-						"cx": 0,
-						"cy": 0,
-						"h": 0.08,
-						"op": 1,
-						"r": 0.3,
-						"w": 0.28
+						"op": 1
 					},
 					"type": "sdf3d_boolean"
 				},
@@ -430,14 +403,9 @@
 				"y": -52.060181
 			},
 			"parameters": {
-				"a": 0,
 				"r": 0.3,
 				"rx": 6,
-				"ry": 6,
-				"s": 0.3,
-				"x": 0.35,
-				"y": 0,
-				"z": 0
+				"ry": 6
 			},
 			"type": "sdf3d_repeat"
 		},
@@ -461,14 +429,9 @@
 				"y": 259.034729
 			},
 			"parameters": {
-				"a": 0,
 				"r": 0.3,
 				"rx": 6,
-				"ry": 6,
-				"s": 0.3,
-				"x": 0.35,
-				"y": 0,
-				"z": 0
+				"ry": 6
 			},
 			"type": "sdf3d_repeat"
 		},
@@ -479,14 +442,9 @@
 				"y": 155.09491
 			},
 			"parameters": {
-				"a": 0,
 				"r": 0.3,
 				"rx": 6,
-				"ry": 6,
-				"s": 0.3,
-				"x": 0.35,
-				"y": 0,
-				"z": 0
+				"ry": 6
 			},
 			"type": "sdf3d_repeat"
 		},
@@ -510,30 +468,18 @@
 				"y": 251.09491
 			},
 			"parameters": {
-				"bevel": 0,
-				"cx": 0,
-				"cy": 0,
-				"h": 0.08,
-				"op": 0,
-				"r": 0.3,
-				"w": 0.28
+				"op": 0
 			},
 			"type": "sdf3d_boolean"
 		},
 		{
 			"name": "sdf3d_boolean_3_3",
 			"node_position": {
-				"x": 183.957428,
-				"y": 120.689819
+				"x": 195.957428,
+				"y": 116.689819
 			},
 			"parameters": {
-				"bevel": 0,
-				"cx": 0,
-				"cy": 0,
-				"h": 0.08,
-				"op": 0,
-				"r": 0.3,
-				"w": 0.28
+				"op": 0
 			},
 			"type": "sdf3d_boolean"
 		},
@@ -553,8 +499,8 @@
 		{
 			"name": "sdf3d_translate_3_2_3",
 			"node_position": {
-				"x": -19.542572,
-				"y": 10.189819
+				"x": -26.542572,
+				"y": 18.189819
 			},
 			"parameters": {
 				"x": 0.04,
@@ -566,8 +512,8 @@
 		{
 			"name": "raymarching",
 			"node_position": {
-				"x": 187.457397,
-				"y": 303.189819
+				"x": 184.457397,
+				"y": 297.189819
 			},
 			"parameters": {
 
@@ -575,17 +521,321 @@
 			"type": "raymarching"
 		},
 		{
+			"connections": [
+				{
+					"from": "buffer",
+					"from_port": 0,
+					"to": "blurx_convolution",
+					"to_port": 0
+				},
+				{
+					"from": "buffer_2",
+					"from_port": 0,
+					"to": "blurx_convolution_2",
+					"to_port": 0
+				},
+				{
+					"from": "gen_inputs",
+					"from_port": 0,
+					"to": "buffer",
+					"to_port": 0
+				},
+				{
+					"from": "blend",
+					"from_port": 0,
+					"to": "colorize",
+					"to_port": 0
+				},
+				{
+					"from": "blurx_convolution",
+					"from_port": 0,
+					"to": "buffer_2",
+					"to_port": 0
+				},
+				{
+					"from": "blurx_convolution_2",
+					"from_port": 0,
+					"to": "blend",
+					"to_port": 1
+				},
+				{
+					"from": "buffer",
+					"from_port": 0,
+					"to": "blend",
+					"to_port": 0
+				},
+				{
+					"from": "colorize",
+					"from_port": 0,
+					"to": "_2",
+					"to_port": 0
+				},
+				{
+					"from": "_2",
+					"from_port": 0,
+					"to": "gen_outputs",
+					"to_port": 0
+				}
+			],
+			"label": "Occlusion",
 			"name": "occlusion",
 			"node_position": {
 				"x": 410.234558,
-				"y": 303.189819
+				"y": 289.189819
 			},
+			"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",
+						"parameters": [
+							{
+								"max": 50,
+								"min": 0.05,
+								"name": "sigma",
+								"type": "float"
+							}
+						],
+						"x": 50,
+						"y": 0
+					},
+					"name": "blurx_convolution",
+					"node_position": {
+						"x": -407.5,
+						"y": -192.5
+					},
+					"parameters": {
+						"sigma": 50,
+						"size": 9
+					},
+					"type": "convolution"
+				},
+				{
+					"name": "buffer_2",
+					"node_position": {
+						"x": -404.875,
+						"y": -116.625
+					},
+					"parameters": {
+						"lod": 0,
+						"size": 9
+					},
+					"type": "buffer"
+				},
+				{
+					"convolution_params": {
+						"input_type": "rgba",
+						"matrix_function": "exp(-0.5*(pow(y/sigma, 2.0)))/(6.28318530718 *sigma*sigma)",
+						"normalized": true,
+						"output_type": "rgba",
+						"parameters": [
+							{
+								"max": 50,
+								"min": 0.05,
+								"name": "sigma",
+								"type": "float"
+							}
+						],
+						"x": 0,
+						"y": 50
+					},
+					"name": "blurx_convolution_2",
+					"node_position": {
+						"x": -407.125,
+						"y": -44.375
+					},
+					"parameters": {
+						"sigma": 50,
+						"size": 9
+					},
+					"type": "convolution"
+				},
+				{
+					"name": "buffer",
+					"node_position": {
+						"x": -408.25,
+						"y": -265.75
+					},
+					"parameters": {
+						"lod": 0,
+						"size": 9
+					},
+					"type": "buffer"
+				},
+				{
+					"name": "gen_parameters",
+					"node_position": {
+						"x": -447.666626,
+						"y": -370.666656
+					},
+					"parameters": {
+						"param0": 9,
+						"param2": 5.2
+					},
+					"type": "remote",
+					"widgets": [
+						{
+							"label": "Grid size:",
+							"linked_widgets": [
+								{
+									"node": "buffer",
+									"widget": "size"
+								},
+								{
+									"node": "blurx_convolution",
+									"widget": "size"
+								},
+								{
+									"node": "buffer_2",
+									"widget": "size"
+								},
+								{
+									"node": "blurx_convolution_2",
+									"widget": "size"
+								}
+							],
+							"name": "param0",
+							"type": "linked_control"
+						},
+						{
+							"label": "Strength",
+							"linked_widgets": [
+								{
+									"node": "_2",
+									"widget": "g"
+								}
+							],
+							"name": "param2",
+							"type": "linked_control"
+						}
+					]
+				},
+				{
+					"name": "gen_inputs",
+					"node_position": {
+						"x": -585.666626,
+						"y": -112.392853
+					},
+					"parameters": {
+
+					},
+					"ports": [
+						{
+							"name": "port0",
+							"type": "rgba"
+						}
+					],
+					"type": "ios"
+				},
+				{
+					"name": "gen_outputs",
+					"node_position": {
+						"x": 55.547607,
+						"y": -133.392853
+					},
+					"parameters": {
+
+					},
+					"ports": [
+						{
+							"name": "port0",
+							"type": "rgba"
+						}
+					],
+					"type": "ios"
+				},
+				{
+					"name": "blend",
+					"node_position": {
+						"x": -420.79895,
+						"y": 27.16272
+					},
+					"parameters": {
+						"amount": 1,
+						"blend_type": 11
+					},
+					"type": "blend"
+				},
+				{
+					"name": "colorize",
+					"node_position": {
+						"x": -167.79895,
+						"y": -178.83728
+					},
+					"parameters": {
+						"gradient": {
+							"interpolation": 1,
+							"points": [
+								{
+									"a": 1,
+									"b": 1,
+									"g": 1,
+									"pos": 0,
+									"r": 1
+								},
+								{
+									"a": 1,
+									"b": 0,
+									"g": 0,
+									"pos": 1,
+									"r": 0
+								}
+							],
+							"type": "Gradient"
+						}
+					},
+					"type": "colorize"
+				},
+				{
+					"name": "_2",
+					"node_position": {
+						"x": -134.403687,
+						"y": -110.29187
+					},
+					"parameters": {
+						"g": 5.2
+					},
+					"shader_model": {
+						"code": "",
+						"global": "",
+						"inputs": [
+							{
+								"default": "0.0",
+								"label": "",
+								"name": "in",
+								"type": "f"
+							}
+						],
+						"instance": "",
+						"name": "",
+						"outputs": [
+							{
+								"f": "pow($in($uv), $g)",
+								"type": "f"
+							}
+						],
+						"parameters": [
+							{
+								"default": 1,
+								"label": "",
+								"max": 2,
+								"min": 0,
+								"name": "g",
+								"step": 0.1,
+								"type": "float"
+							}
+						]
+					},
+					"type": "shader"
+				}
+			],
 			"parameters": {
 				"param0": 9,
-				"param1": 50,
 				"param2": 5.2
 			},
-			"type": "occlusion"
+			"type": "graph"
 		},
 		{
 			"name": "colorize",
diff --git a/material_maker/examples/skulls.ptex b/material_maker/examples/skulls.ptex
index 424f826..21fd35c 100644
--- a/material_maker/examples/skulls.ptex
+++ b/material_maker/examples/skulls.ptex
@@ -30,36 +30,6 @@
 			"to": "Material",
 			"to_port": 5
 		},
-		{
-			"from": "sdf3d_scale",
-			"from_port": 0,
-			"to": "sdf3d_scale_2",
-			"to_port": 0
-		},
-		{
-			"from": "sdf3d_scale_2",
-			"from_port": 0,
-			"to": "sdf3d_boolean_2",
-			"to_port": 0
-		},
-		{
-			"from": "sdf3d_translate_4",
-			"from_port": 0,
-			"to": "sdf3d_boolean_2",
-			"to_port": 1
-		},
-		{
-			"from": "sdf3d_scale",
-			"from_port": 0,
-			"to": "sdf3d_repeat",
-			"to_port": 0
-		},
-		{
-			"from": "sdf3d_repeat",
-			"from_port": 0,
-			"to": "sdf3d_translate_4",
-			"to_port": 0
-		},
 		{
 			"from": "perlin",
 			"from_port": 0,
@@ -85,59 +55,11 @@
 			"to_port": 0
 		},
 		{
-			"from": "graph_2",
-			"from_port": 0,
-			"to": "sdf3d_scale_3",
-			"to_port": 0
-		},
-		{
-			"from": "sdf3d_scale_3",
-			"from_port": 0,
-			"to": "sdf3d_repeat_2",
-			"to_port": 0
-		},
-		{
-			"from": "sdf3d_boolean_2",
+			"from": "graph",
 			"from_port": 0,
 			"to": "sdf3d_boolean_2_2",
 			"to_port": 0
 		},
-		{
-			"from": "sdf3d_repeat_2",
-			"from_port": 0,
-			"to": "sdf3d_translate_4_2",
-			"to_port": 0
-		},
-		{
-			"from": "sdf3d_translate_4_2",
-			"from_port": 0,
-			"to": "sdf3d_boolean_2_2",
-			"to_port": 1
-		},
-		{
-			"from": "sdf3d_repeat_2_2",
-			"from_port": 0,
-			"to": "sdf3d_translate_4_2_2",
-			"to_port": 0
-		},
-		{
-			"from": "sdf3d_scale_3",
-			"from_port": 0,
-			"to": "sdf3d_repeat_2_2",
-			"to_port": 0
-		},
-		{
-			"from": "sdf3d_boolean_2_2",
-			"from_port": 0,
-			"to": "sdf3d_boolean_2_2_2",
-			"to_port": 0
-		},
-		{
-			"from": "sdf3d_translate_4_2_2",
-			"from_port": 0,
-			"to": "sdf3d_boolean_2_2_2",
-			"to_port": 1
-		},
 		{
 			"from": "blend_2",
 			"from_port": 0,
@@ -162,12 +84,6 @@
 			"to": "blend_2",
 			"to_port": 2
 		},
-		{
-			"from": "graph_3",
-			"from_port": 0,
-			"to": "sdf3d_scale",
-			"to_port": 0
-		},
 		{
 			"from": "buffer",
 			"from_port": 0,
@@ -216,12 +132,6 @@
 			"to": "blend",
 			"to_port": 2
 		},
-		{
-			"from": "sdf3d_boolean_2_2_2",
-			"from_port": 0,
-			"to": "raymarching",
-			"to_port": 0
-		},
 		{
 			"from": "raymarching",
 			"from_port": 0,
@@ -233,6 +143,18 @@
 			"from_port": 1,
 			"to": "blend_2",
 			"to_port": 0
+		},
+		{
+			"from": "graph_3",
+			"from_port": 0,
+			"to": "sdf3d_boolean_2_2",
+			"to_port": 1
+		},
+		{
+			"from": "sdf3d_boolean_2_2",
+			"from_port": 0,
+			"to": "raymarching",
+			"to_port": 0
 		}
 	],
 	"label": "Graph",
@@ -245,8 +167,8 @@
 		{
 			"name": "Material",
 			"node_position": {
-				"x": 390,
-				"y": 1354
+				"x": 356,
+				"y": 1343
 			},
 			"parameters": {
 				"albedo_color": {
@@ -270,8 +192,8 @@
 		{
 			"name": "perlin",
 			"node_position": {
-				"x": -385.399658,
-				"y": 1196.349854
+				"x": -404.399658,
+				"y": 1199.349854
 			},
 			"parameters": {
 				"iterations": 5,
@@ -284,8 +206,8 @@
 		{
 			"name": "colorize",
 			"node_position": {
-				"x": -347.399658,
-				"y": 1342.349976
+				"x": -371.399658,
+				"y": 1324.349976
 			},
 			"parameters": {
 				"gradient": {
@@ -314,8 +236,8 @@
 		{
 			"name": "colorize_2",
 			"node_position": {
-				"x": -126.553131,
-				"y": 1179.272949
+				"x": -120,
+				"y": 1180
 			},
 			"parameters": {
 				"gradient": {
@@ -344,8 +266,8 @@
 		{
 			"name": "uniform_greyscale",
 			"node_position": {
-				"x": 138.446899,
-				"y": 1239.272949
+				"x": 122.446899,
+				"y": 1231.272949
 			},
 			"parameters": {
 				"color": 0.31
@@ -355,8 +277,8 @@
 		{
 			"name": "colorize_3",
 			"node_position": {
-				"x": 38.446899,
-				"y": 1686.272949
+				"x": 45.446899,
+				"y": 1704.272949
 			},
 			"parameters": {
 				"gradient": {
@@ -382,154 +304,23 @@
 			},
 			"type": "colorize"
 		},
-		{
-			"name": "sdf3d_scale",
-			"node_position": {
-				"x": -994.911377,
-				"y": 1248.772949
-			},
-			"parameters": {
-				"a": 0,
-				"s": 0.3,
-				"x": 0.35,
-				"y": 0,
-				"z": 0
-			},
-			"type": "sdf3d_scale"
-		},
-		{
-			"name": "sdf3d_scale_2",
-			"node_position": {
-				"x": -811.183411,
-				"y": 1198.851807
-			},
-			"parameters": {
-				"a": 0,
-				"r": 0.25,
-				"rx": 4,
-				"ry": 4,
-				"s": 0.3,
-				"x": 0.35,
-				"y": 0,
-				"z": 0
-			},
-			"shader_model": {
-				"code": "",
-				"global": "vec3 repeat(vec3 p, vec3 r, float seed, float randomness) {\n\tvec3 a = (rand3(floor(mod((p.xy+0.5*r.xy)/r.xy, 1.0/r.xy)+vec2(seed)))-0.5)*6.28*randomness;\n\tp = mod(p+0.5*r,r)-0.5*r;\n\tvec3 rv;\n\tfloat c;\n\tfloat s;\n\tc = cos(a.x);\n\ts = sin(a.x);\n\trv.x = p.x;\n\trv.y = p.y*c+p.z*s;\n\trv.z = -p.y*s+p.z*c;\n\tc = cos(a.y);\n\ts = sin(a.y);\n\tp.x = rv.x*c+rv.z*s;\n\tp.y = rv.y;\n\tp.z = -rv.x*s+rv.z*c;\n\tc = cos(a.z);\n\ts = sin(a.z);\n\trv.x = p.x*c+p.y*s;\n\trv.y = -p.x*s+p.y*c;\n\trv.z = p.z;\n\treturn rv;\n}\n",
-				"inputs": [
-					{
-						"default": "0.0",
-						"label": "",
-						"name": "in",
-						"type": "sdf3d"
-					}
-				],
-				"instance": "",
-				"name": "Repeat",
-				"outputs": [
-					{
-						"sdf3d": "$in(repeat($uv, vec3(1.0/$rx, 1.0/$ry, 0.0), $seed, $r))",
-						"type": "sdf3d"
-					}
-				],
-				"parameters": [
-					{
-						"default": 4,
-						"label": "X",
-						"max": 32,
-						"min": 1,
-						"name": "rx",
-						"step": 1,
-						"type": "float"
-					},
-					{
-						"default": 4,
-						"label": "Y",
-						"max": 32,
-						"min": 1,
-						"name": "ry",
-						"step": 1,
-						"type": "float"
-					},
-					{
-						"default": 0.5,
-						"label": "R",
-						"max": 1,
-						"min": 0,
-						"name": "r",
-						"step": 0.01,
-						"type": "float"
-					}
-				]
-			},
-			"type": "shader"
-		},
 		{
 			"name": "occlusion",
 			"node_position": {
-				"x": 12.088623,
-				"y": 1608.272949
+				"x": 19.088623,
+				"y": 1626.272949
 			},
 			"parameters": {
 				"param0": 10,
-				"param1": 50,
 				"param2": 15
 			},
 			"type": "occlusion"
 		},
-		{
-			"name": "sdf3d_translate_4",
-			"node_position": {
-				"x": -813.195313,
-				"y": 1400.797363
-			},
-			"parameters": {
-				"x": 0.4,
-				"y": 0.35,
-				"z": 0
-			},
-			"type": "sdf3d_translate"
-		},
-		{
-			"name": "sdf3d_boolean_2",
-			"node_position": {
-				"x": -622.79303,
-				"y": 1304.297363
-			},
-			"parameters": {
-				"bevel": 0,
-				"cx": 0,
-				"cy": 0,
-				"h": 0.08,
-				"op": 0,
-				"r": 0.3,
-				"w": 0.28
-			},
-			"type": "sdf3d_boolean"
-		},
-		{
-			"name": "sdf3d_repeat",
-			"node_position": {
-				"x": -812.79303,
-				"y": 1300.297363
-			},
-			"parameters": {
-				"a": 0,
-				"r": 0.25,
-				"rx": 4,
-				"ry": 4,
-				"s": 0.3,
-				"x": 0.35,
-				"y": 0,
-				"z": 0
-			},
-			"type": "sdf3d_repeat"
-		},
 		{
 			"name": "colorize_4",
 			"node_position": {
-				"x": -128.79303,
-				"y": 1246.013184
+				"x": -120,
+				"y": 1246
 			},
 			"parameters": {
 				"gradient": {
@@ -558,8 +349,8 @@
 		{
 			"name": "colorize_5",
 			"node_position": {
-				"x": -147.127869,
-				"y": 1324.013184
+				"x": -120.127869,
+				"y": 1312.013184
 			},
 			"parameters": {
 				"gradient": {
@@ -588,8 +379,8 @@
 		{
 			"name": "blend",
 			"node_position": {
-				"x": 126.872131,
-				"y": 1141.013184
+				"x": 117.872131,
+				"y": 1129.013184
 			},
 			"parameters": {
 				"amount": 0.5,
@@ -597,464 +388,14 @@
 			},
 			"type": "blend"
 		},
-		{
-			"name": "sdf3d_repeat_2",
-			"node_position": {
-				"x": -931.880676,
-				"y": 1576.431152
-			},
-			"parameters": {
-				"a": 0,
-				"r": 0.46,
-				"rx": 4,
-				"ry": 4,
-				"s": 0.3,
-				"x": 0.35,
-				"y": 0,
-				"z": 0
-			},
-			"type": "sdf3d_repeat"
-		},
-		{
-			"connections": [
-				{
-					"from": "sdf3d_sphere_2",
-					"from_port": 0,
-					"to": "sdf3d_translate_4_2_2",
-					"to_port": 0
-				},
-				{
-					"from": "sdf3d_sphere_2_2",
-					"from_port": 0,
-					"to": "sdf3d_translate_4_2",
-					"to_port": 0
-				},
-				{
-					"from": "sdf3d_translate_4_2_2",
-					"from_port": 0,
-					"to": "sdf3d_smoothboolean_3",
-					"to_port": 0
-				},
-				{
-					"from": "sdf3d_translate_4_2",
-					"from_port": 0,
-					"to": "sdf3d_smoothboolean_3",
-					"to_port": 1
-				},
-				{
-					"from": "sdf3d_smoothboolean_3",
-					"from_port": 0,
-					"to": "sdf3d_smoothboolean_3_2",
-					"to_port": 0
-				},
-				{
-					"from": "sdf3d_sphere_2_2_2",
-					"from_port": 0,
-					"to": "sdf3d_smoothboolean_3_2",
-					"to_port": 1
-				},
-				{
-					"from": "sdf3d_sphere_2_2_3",
-					"from_port": 0,
-					"to": "sdf3d_translate_4_2_3",
-					"to_port": 0
-				},
-				{
-					"from": "sdf3d_smoothboolean_3_2",
-					"from_port": 0,
-					"to": "sdf3d_boolean_2_2",
-					"to_port": 1
-				},
-				{
-					"from": "sdf3d_translate_4_2_3",
-					"from_port": 0,
-					"to": "sdf3d_boolean_2_2",
-					"to_port": 0
-				},
-				{
-					"from": "sdf3d_boolean_2_2",
-					"from_port": 0,
-					"to": "gen_outputs",
-					"to_port": 0
-				}
-			],
-			"label": "Bone",
-			"name": "graph_2",
-			"node_position": {
-				"x": -1109.480713,
-				"y": 1577.556274
-			},
-			"nodes": [
-				{
-					"name": "sdf3d_translate_4_2_2",
-					"node_position": {
-						"x": -935.880676,
-						"y": 1383.431152
-					},
-					"parameters": {
-						"x": -0.03,
-						"y": -0.22,
-						"z": 0
-					},
-					"type": "sdf3d_translate"
-				},
-				{
-					"name": "sdf3d_sphere_2",
-					"node_position": {
-						"x": -930.880676,
-						"y": 1327.931152
-					},
-					"parameters": {
-						"r": 0.03
-					},
-					"type": "sdf3d_sphere"
-				},
-				{
-					"name": "sdf3d_sphere_2_2_2",
-					"node_position": {
-						"x": -937.880676,
-						"y": 1638.431152
-					},
-					"parameters": {
-						"h": 0.4,
-						"r": 0.025
-					},
-					"shader_model": {
-						"code": "vec3 $(name_uv)_p = $uv;\n$(name_uv)_p.y -= clamp($(name_uv)_p.y, -0.5*$h, 0.5*$h);\n",
-						"global": "",
-						"inputs": [
-
-						],
-						"instance": "",
-						"name": "Sphere",
-						"outputs": [
-							{
-								"sdf3d": "length($(name_uv)_p)-$r",
-								"type": "sdf3d"
-							}
-						],
-						"parameters": [
-							{
-								"default": 0.5,
-								"label": "H",
-								"max": 1,
-								"min": 0,
-								"name": "h",
-								"step": 0.01,
-								"type": "float"
-							},
-							{
-								"default": 0.1,
-								"label": "R",
-								"max": 0.5,
-								"min": 0,
-								"name": "r",
-								"step": 0.01,
-								"type": "float"
-							}
-						]
-					},
-					"type": "shader"
-				},
-				{
-					"name": "sdf3d_smoothboolean_3_2",
-					"node_position": {
-						"x": -744.380676,
-						"y": 1604.931152
-					},
-					"parameters": {
-						"bevel": 0,
-						"cx": 0,
-						"cy": 0,
-						"h": 0.08,
-						"k": 0.02,
-						"op": 0,
-						"r": 0.3,
-						"w": 0.28
-					},
-					"type": "sdf3d_smoothboolean"
-				},
-				{
-					"name": "sdf3d_smoothboolean_3",
-					"node_position": {
-						"x": -744.880676,
-						"y": 1527.931152
-					},
-					"parameters": {
-						"bevel": 0,
-						"cx": 0,
-						"cy": 0,
-						"h": 0.08,
-						"k": 0.01,
-						"op": 0,
-						"r": 0.3,
-						"w": 0.28
-					},
-					"shader_model": {
-						"code": "",
-						"global": "float sdf3SmoothUnion(float d1, float d2, float k) {\n    float h = clamp(0.5+0.5*(d2-d1)/k, 0.0, 1.0);\n    return mix(d2, d1, h)-k*h*(1.0-h);\n}\n\nfloat sdf3SmoothSubtraction( float d1, float d2, float k ) {\n    float h = clamp(0.5-0.5*(d2+d1)/k, 0.0, 1.0);\n    return mix( d2, -d1, h )+k*h*(1.0-h);\n}\n\nfloat sdf3SmoothIntersection( float d1, float d2, float k ) {\n    float h = clamp(0.5-0.5*(d2-d1)/k, 0.0, 1.0);\n    return mix(d2, d1, h)+k*h*(1.0-h);\n}\n",
-						"inputs": [
-							{
-								"default": "0.0",
-								"label": "",
-								"name": "in1",
-								"type": "sdf3d"
-							},
-							{
-								"default": "0.0",
-								"label": "",
-								"name": "in2",
-								"type": "sdf3d"
-							}
-						],
-						"instance": "",
-						"name": "sdSmoothBoolean",
-						"outputs": [
-							{
-								"sdf3d": "sdf3Smooth$op($in1($uv), $in2($uv), $k)",
-								"type": "sdf3d"
-							}
-						],
-						"parameters": [
-							{
-								"default": 0,
-								"label": "",
-								"name": "op",
-								"type": "enum",
-								"values": [
-									{
-										"name": "Union",
-										"value": "Union"
-									},
-									{
-										"name": "Subtraction",
-										"value": "Subtraction"
-									},
-									{
-										"name": "Intersection",
-										"value": "Intersection"
-									}
-								]
-							},
-							{
-								"default": 0,
-								"label": "",
-								"max": 1,
-								"min": 0,
-								"name": "k",
-								"step": 0.01,
-								"type": "float"
-							}
-						]
-					},
-					"type": "shader"
-				},
-				{
-					"name": "sdf3d_sphere_2_2",
-					"node_position": {
-						"x": -929.880676,
-						"y": 1483.431152
-					},
-					"parameters": {
-						"r": 0.04
-					},
-					"type": "sdf3d_sphere"
-				},
-				{
-					"name": "sdf3d_translate_4_2",
-					"node_position": {
-						"x": -934.880676,
-						"y": 1534.431152
-					},
-					"parameters": {
-						"x": 0.02,
-						"y": -0.25,
-						"z": 0
-					},
-					"type": "sdf3d_translate"
-				},
-				{
-					"name": "sdf3d_translate_4_2_3",
-					"node_position": {
-						"x": -936.380676,
-						"y": 1792.181152
-					},
-					"parameters": {
-						"x": -0.04,
-						"y": 0.21,
-						"z": 0
-					},
-					"type": "sdf3d_translate"
-				},
-				{
-					"name": "sdf3d_sphere_2_2_3",
-					"node_position": {
-						"x": -931.380676,
-						"y": 1741.181152
-					},
-					"parameters": {
-						"r": 0.06
-					},
-					"type": "sdf3d_sphere"
-				},
-				{
-					"name": "sdf3d_boolean_2_2",
-					"node_position": {
-						"x": -747.380676,
-						"y": 1680.681152
-					},
-					"parameters": {
-						"bevel": 0,
-						"cx": 0,
-						"cy": 0,
-						"h": 0.08,
-						"op": 1,
-						"r": 0.3,
-						"w": 0.28
-					},
-					"type": "sdf3d_boolean"
-				},
-				{
-					"name": "gen_inputs",
-					"node_position": {
-						"x": -1237.880615,
-						"y": 1568.556274
-					},
-					"parameters": {
-
-					},
-					"ports": [
-
-					],
-					"type": "ios"
-				},
-				{
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@@ -1117,481 +455,884 @@
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 		},
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+						"x": -985.183411,
+						"y": 1271.851807
 					},
 					"parameters": {
-						"x": 0,
-						"y": 0.21,
-						"z": 0.08
-					},
-					"type": "sdf3d_translate"
-				},
-				{
-					"name": "sdf3d_translate_4_3_3",
-					"node_position": {
-						"x": -363.318359,
-						"y": 1762.672852
-					},
-					"parameters": {
-						"x": 0.15,
-						"y": 0,
-						"z": 0.18
+						"r": 0.25,
+						"rx": 4,
+						"ry": 4
 					},
 					"shader_model": {
 						"code": "",
-						"global": "",
+						"global": "vec3 repeat(vec3 p, vec3 r, float seed, float randomness) {\n\tvec3 a = (rand3(floor(mod((p.xy+0.5*r.xy)/r.xy, 1.0/r.xy)+vec2(seed)))-0.5)*6.28*randomness;\n\tp = mod(p+0.5*r,r)-0.5*r;\n\tvec3 rv;\n\tfloat c;\n\tfloat s;\n\tc = cos(a.x);\n\ts = sin(a.x);\n\trv.x = p.x;\n\trv.y = p.y*c+p.z*s;\n\trv.z = -p.y*s+p.z*c;\n\tc = cos(a.y);\n\ts = sin(a.y);\n\tp.x = rv.x*c+rv.z*s;\n\tp.y = rv.y;\n\tp.z = -rv.x*s+rv.z*c;\n\tc = cos(a.z);\n\ts = sin(a.z);\n\trv.x = p.x*c+p.y*s;\n\trv.y = -p.x*s+p.y*c;\n\trv.z = p.z;\n\treturn rv;\n}\n",
 						"inputs": [
 							{
 								"default": "0.0",
@@ -1601,24 +1342,63 @@
 							}
 						],
 						"instance": "",
-						"name": "Mirror",
+						"name": "Repeat",
 						"outputs": [
 							{
-								"sdf3d": "$in(vec3(abs($uv.x), $uv.y, $uv.z))",
+								"sdf3d": "$in(repeat($uv, vec3(1.0/$rx, 1.0/$ry, 0.0), $seed, $r))",
 								"type": "sdf3d"
 							}
 						],
 						"parameters": [
-
+							{
+								"default": 4,
+								"label": "X",
+								"max": 32,
+								"min": 1,
+								"name": "rx",
+								"step": 1,
+								"type": "float"
+							},
+							{
+								"default": 4,
+								"label": "Y",
+								"max": 32,
+								"min": 1,
+								"name": "ry",
+								"step": 1,
+								"type": "float"
+							},
+							{
+								"default": 0.5,
+								"label": "R",
+								"max": 1,
+								"min": 0,
+								"name": "r",
+								"step": 0.01,
+								"type": "float"
+							}
 						]
 					},
 					"type": "shader"
 				},
+				{
+					"name": "sdf3d_repeat",
+					"node_position": {
+						"x": -986.79303,
+						"y": 1373.297363
+					},
+					"parameters": {
+						"r": 0.25,
+						"rx": 4,
+						"ry": 4
+					},
+					"type": "sdf3d_repeat"
+				},
 				{
 					"name": "gen_inputs",
 					"node_position": {
-						"x": -1375.989258,
-						"y": 1121.935181
+						"x": -1451.911377,
+						"y": 1349.12146
 					},
 					"parameters": {
 
@@ -1631,8 +1411,8 @@
 				{
 					"name": "gen_outputs",
 					"node_position": {
-						"x": -194.318359,
-						"y": 1767.935181
+						"x": -493.79303,
+						"y": 1349.12146
 					},
 					"parameters": {
 
@@ -1640,7 +1420,7 @@
 					"ports": [
 						{
 							"name": "port0",
-							"type": "sdf3d"
+							"type": "sdf3dc"
 						}
 					],
 					"type": "ios"
@@ -1648,8 +1428,8 @@
 				{
 					"name": "gen_parameters",
 					"node_position": {
-						"x": -1028.995361,
-						"y": 476.422729
+						"x": -1207.801514,
+						"y": 971.851807
 					},
 					"parameters": {
 
@@ -1658,288 +1438,6 @@
 					"widgets": [
 
 					]
-				},
-				{
-					"name": "sdf3d_translate_4_3_2_2_2",
-					"node_position": {
-						"x": -1172.482544,
-						"y": 1931.119385
-					},
-					"parameters": {
-						"x": 0,
-						"y": 0.14,
-						"z": 0
-					},
-					"type": "sdf3d_translate"
-				},
-				{
-					"name": "sdf3d_rotate_2_2",
-					"node_position": {
-						"x": -1172.482544,
-						"y": 1829.119385
-					},
-					"parameters": {
-						"a": 0,
-						"ax": 0,
-						"ay": 0,
-						"az": 45,
-						"x": 0.35,
-						"y": 0,
-						"z": 0
-					},
-					"type": "sdf3d_rotate"
-				},
-				{
-					"name": "sdf3d_repeat",
-					"node_position": {
-						"x": -1166.482544,
-						"y": 2035.119385
-					},
-					"parameters": {
-						"a": 0,
-						"c": 15,
-						"r": 0.24,
-						"rx": 4,
-						"ry": 4,
-						"s": 0.3,
-						"x": 0.35,
-						"y": 0,
-						"z": 0
-					},
-					"shader_model": {
-						"code": "",
-						"global": "vec3 circle_repeat_transform(vec3 p, float count) {\n\tfloat r = 6.28/count;\n\tfloat pa = atan(p.x, p.y);\n\tfloat a = mod(pa+0.5*r, r)-0.5*r;\n\tvec3 rv;\n\tfloat c = cos(a-pa);\n\tfloat s = sin(a-pa);\n\trv.x = p.x*c+p.y*s;\n\trv.y = -p.x*s+p.y*c;\n\trv.z = p.z;\n\treturn rv;\n}\n",
-						"inputs": [
-							{
-								"default": "0.0",
-								"label": "",
-								"name": "in",
-								"type": "sdf3d"
-							}
-						],
-						"instance": "",
-						"name": "Circle Repeat",
-						"outputs": [
-							{
-								"sdf3d": "$in(circle_repeat_transform($uv, $c))",
-								"type": "sdf3d"
-							}
-						],
-						"parameters": [
-							{
-								"default": 4,
-								"label": "",
-								"max": 32,
-								"min": 1,
-								"name": "c",
-								"step": 1,
-								"type": "float"
-							}
-						]
-					},
-					"type": "shader"
-				},
-				{
-					"name": "sdf3d_rotate_2_2_2",
-					"node_position": {
-						"x": -791.235718,
-						"y": 1859.869385
-					},
-					"parameters": {
-						"a": 0,
-						"ax": -90,
-						"ay": 0,
-						"az": 0,
-						"x": 0.35,
-						"y": 0,
-						"z": 0
-					},
-					"type": "sdf3d_rotate"
-				},
-				{
-					"name": "sdf3d_translate_4_3_2_2_2_2",
-					"node_position": {
-						"x": -788.235718,
-						"y": 1967.869385
-					},
-					"parameters": {
-						"x": 0,
-						"y": 0.315,
-						"z": 0.08
-					},
-					"type": "sdf3d_translate"
-				},
-				{
-					"name": "sdf3d_cylinder",
-					"node_position": {
-						"x": -1161,
-						"y": 994.5
-					},
-					"parameters": {
-						"l": 0.06,
-						"r": 0.15,
-						"sx": 0.25,
-						"sy": 0.25,
-						"sz": 0.5
-					},
-					"type": "sdf3d_cylinder"
-				},
-				{
-					"name": "sdf3d_smoothboolean_3_3",
-					"node_position": {
-						"x": -1104.305908,
-						"y": 815.75
-					},
-					"parameters": {
-						"bevel": 0,
-						"cx": 0,
-						"cy": 0,
-						"h": 0.08,
-						"k": 0.1,
-						"op": 1,
-						"r": 0.3,
-						"w": 0.28
-					},
-					"type": "sdf3d_smoothboolean"
-				},
-				{
-					"name": "sdf3d_box_2_2",
-					"node_position": {
-						"x": -1190.880981,
-						"y": 1701
-					},
-					"parameters": {
-						"r": 0,
-						"sx": 0.01,
-						"sy": 0.01,
-						"sz": 0.015
-					},
-					"type": "sdf3d_box"
-				},
-				{
-					"name": "sdf3d_smoothboolean_3_2_3_2_2",
-					"node_position": {
-						"x": -562.468933,
-						"y": 1761.75
-					},
-					"parameters": {
-						"bevel": 0,
-						"cx": 0,
-						"cy": 0,
-						"h": 0.08,
-						"k": 0.05,
-						"op": 0,
-						"r": 0.3,
-						"w": 0.28
-					},
-					"type": "sdf3d_smoothboolean"
-				},
-				{
-					"name": "sdf3d_sphere_2_3",
-					"node_position": {
-						"x": -1165.397095,
-						"y": 2204.25
-					},
-					"parameters": {
-						"r": 0.28
-					},
-					"type": "sdf3d_sphere"
-				},
-				{
-					"name": "sdf3d_translate_4_3_2_2_2_3",
-					"node_position": {
-						"x": -1175.397095,
-						"y": 2261.5
-					},
-					"parameters": {
-						"x": 0,
-						"y": 0.28,
-						"z": 0
-					},
-					"type": "sdf3d_translate"
-				},
-				{
-					"name": "sdf3d_boolean",
-					"node_position": {
-						"x": -990.397095,
-						"y": 2076
-					},
-					"parameters": {
-						"bevel": 0,
-						"cx": 0,
-						"cy": 0,
-						"h": 0.08,
-						"op": 2,
-						"r": 0.3,
-						"w": 0.28
-					},
-					"type": "sdf3d_boolean"
-				},
-				{
-					"name": "sdroundedshape",
-					"node_position": {
-						"x": -794.225342,
-						"y": 2070.75
-					},
-					"parameters": {
-						"bevel": 0,
-						"cx": 0,
-						"cy": 0,
-						"h": 0.08,
-						"k": 0.15,
-						"op": 0,
-						"r": 0.01,
-						"w": 0.28
-					},
-					"shader_model": {
-						"code": "",
-						"global": "",
-						"inputs": [
-							{
-								"default": "0.0",
-								"label": "",
-								"name": "in",
-								"type": "sdf3d"
-							}
-						],
-						"instance": "",
-						"name": "Rounded",
-						"outputs": [
-							{
-								"sdf3d": "$in($uv)-$r",
-								"type": "sdf3d"
-							}
-						],
-						"parameters": [
-							{
-								"default": 0,
-								"label": "",
-								"max": 1,
-								"min": 0,
-								"name": "r",
-								"step": 0.01,
-								"type": "float"
-							}
-						]
-					},
-					"type": "shader"
-				},
-				{
-					"name": "sdf3d_rotate_2_2_3",
-					"node_position": {
-						"x": -1172.268311,
-						"y": 2085.75
-					},
-					"parameters": {
-						"a": 0,
-						"ax": 0,
-						"ay": 0,
-						"az": 11,
-						"x": 0.35,
-						"y": 0,
-						"z": 0
-					},
-					"type": "sdf3d_rotate"
 				}
 			],
 			"parameters": {
@@ -1948,39 +1446,519 @@
 			"type": "graph"
 		},
 		{
-			"name": "buffer",
+			"connections": [
+				{
+					"from": "graph_2",
+					"from_port": 0,
+					"to": "sdf3d_scale_3",
+					"to_port": 0
+				},
+				{
+					"from": "sdf3d_scale_3",
+					"from_port": 0,
+					"to": "sdf3d_repeat_2",
+					"to_port": 0
+				},
+				{
+					"from": "sdf3d_repeat_2",
+					"from_port": 0,
+					"to": "sdf3d_translate_4_2",
+					"to_port": 0
+				},
+				{
+					"from": "sdf3d_repeat_2_2",
+					"from_port": 0,
+					"to": "sdf3d_translate_4_2_2",
+					"to_port": 0
+				},
+				{
+					"from": "sdf3d_scale_3",
+					"from_port": 0,
+					"to": "sdf3d_repeat_2_2",
+					"to_port": 0
+				},
+				{
+					"from": "sdf3d_translate_4_2_2",
+					"from_port": 0,
+					"to": "sdf3d_boolean_2_2_2",
+					"to_port": 1
+				},
+				{
+					"from": "sdf3d_translate_4_2",
+					"from_port": 0,
+					"to": "sdf3d_boolean_2_2_2",
+					"to_port": 0
+				},
+				{
+					"from": "sdf3d_boolean_2_2_2",
+					"from_port": 0,
+					"to": "gen_outputs",
+					"to_port": 0
+				}
+			],
+			"label": "Bones",
+			"name": "graph_3",
 			"node_position": {
-				"x": -353.830994,
-				"y": 1560.222534
-			},
-			"parameters": {
-				"lod": 0,
-				"size": 11
-			},
-			"type": "buffer"
-		},
-		{
-			"name": "blend_3",
-			"node_position": {
-				"x": 84.334427,
-				"y": 1296.834595
-			},
-			"parameters": {
-				"amount": 1,
-				"blend_type": 3
-			},
-			"type": "blend"
-		},
-		{
-			"name": "raymarching",
-			"node_position": {
-				"x": -371.992065,
-				"y": 1466.176514
+				"x": -876.000732,
+				"y": 1520.518677
 			},
+			"nodes": [
+				{
+					"name": "sdf3d_boolean_2_2_2",
+					"node_position": {
+						"x": -727.344666,
+						"y": 1629.128418
+					},
+					"parameters": {
+						"op": 0
+					},
+					"type": "sdf3d_boolean"
+				},
+				{
+					"name": "sdf3d_translate_4_2_2",
+					"node_position": {
+						"x": -904.32666,
+						"y": 1690.727051
+					},
+					"parameters": {
+						"x": 0.51,
+						"y": 0.38,
+						"z": 0.02
+					},
+					"type": "sdf3d_translate"
+				},
+				{
+					"name": "sdf3d_repeat_2_2",
+					"node_position": {
+						"x": -1087.362671,
+						"y": 1690.529785
+					},
+					"parameters": {
+						"r": 0.5,
+						"rx": 4,
+						"ry": 4
+					},
+					"type": "sdf3d_repeat"
+				},
+				{
+					"name": "sdf3d_translate_4_2",
+					"node_position": {
+						"x": -904.844666,
+						"y": 1585.628418
+					},
+					"parameters": {
+						"x": 0.35,
+						"y": 0.52,
+						"z": 0.02
+					},
+					"type": "sdf3d_translate"
+				},
+				{
+					"name": "sdf3d_scale_3",
+					"node_position": {
+						"x": -1281.764893,
+						"y": 1630.628418
+					},
+					"parameters": {
+						"s": 0.4
+					},
+					"type": "sdf3d_scale"
+				},
+				{
+					"connections": [
+						{
+							"from": "sdf3d_sphere_2",
+							"from_port": 0,
+							"to": "sdf3d_translate_4_2_2",
+							"to_port": 0
+						},
+						{
+							"from": "sdf3d_sphere_2_2",
+							"from_port": 0,
+							"to": "sdf3d_translate_4_2",
+							"to_port": 0
+						},
+						{
+							"from": "sdf3d_translate_4_2_2",
+							"from_port": 0,
+							"to": "sdf3d_smoothboolean_3",
+							"to_port": 0
+						},
+						{
+							"from": "sdf3d_translate_4_2",
+							"from_port": 0,
+							"to": "sdf3d_smoothboolean_3",
+							"to_port": 1
+						},
+						{
+							"from": "sdf3d_smoothboolean_3",
+							"from_port": 0,
+							"to": "sdf3d_smoothboolean_3_2",
+							"to_port": 0
+						},
+						{
+							"from": "sdf3d_sphere_2_2_2",
+							"from_port": 0,
+							"to": "sdf3d_smoothboolean_3_2",
+							"to_port": 1
+						},
+						{
+							"from": "sdf3d_sphere_2_2_3",
+							"from_port": 0,
+							"to": "sdf3d_translate_4_2_3",
+							"to_port": 0
+						},
+						{
+							"from": "sdf3d_smoothboolean_3_2",
+							"from_port": 0,
+							"to": "sdf3d_boolean_2_2",
+							"to_port": 1
+						},
+						{
+							"from": "sdf3d_translate_4_2_3",
+							"from_port": 0,
+							"to": "sdf3d_boolean_2_2",
+							"to_port": 0
+						},
+						{
+							"from": "sdf3d_boolean_2_2",
+							"from_port": 0,
+							"to": "gen_outputs",
+							"to_port": 0
+						}
+					],
+					"label": "Bone",
+					"name": "graph_2",
+					"node_position": {
+						"x": -1263.480713,
+						"y": 1580.556274
+					},
+					"nodes": [
+						{
+							"name": "sdf3d_translate_4_2_2",
+							"node_position": {
+								"x": -935.880676,
+								"y": 1383.431152
+							},
+							"parameters": {
+								"x": -0.03,
+								"y": -0.22,
+								"z": 0
+							},
+							"type": "sdf3d_translate"
+						},
+						{
+							"name": "sdf3d_sphere_2",
+							"node_position": {
+								"x": -930.880676,
+								"y": 1327.931152
+							},
+							"parameters": {
+								"r": 0.03
+							},
+							"type": "sdf3d_sphere"
+						},
+						{
+							"name": "sdf3d_sphere_2_2_2",
+							"node_position": {
+								"x": -937.880676,
+								"y": 1638.431152
+							},
+							"parameters": {
+								"h": 0.4,
+								"r": 0.025
+							},
+							"shader_model": {
+								"code": "vec3 $(name_uv)_p = $uv;\n$(name_uv)_p.y -= clamp($(name_uv)_p.y, -0.5*$h, 0.5*$h);\n",
+								"global": "",
+								"inputs": [
+
+								],
+								"instance": "",
+								"name": "Sphere",
+								"outputs": [
+									{
+										"sdf3d": "length($(name_uv)_p)-$r",
+										"type": "sdf3d"
+									}
+								],
+								"parameters": [
+									{
+										"default": 0.5,
+										"label": "H",
+										"max": 1,
+										"min": 0,
+										"name": "h",
+										"step": 0.01,
+										"type": "float"
+									},
+									{
+										"default": 0.1,
+										"label": "R",
+										"max": 0.5,
+										"min": 0,
+										"name": "r",
+										"step": 0.01,
+										"type": "float"
+									}
+								]
+							},
+							"type": "shader"
+						},
+						{
+							"name": "sdf3d_smoothboolean_3_2",
+							"node_position": {
+								"x": -744.380676,
+								"y": 1604.931152
+							},
+							"parameters": {
+								"k": 0.02,
+								"op": 0
+							},
+							"type": "sdf3d_smoothboolean"
+						},
+						{
+							"name": "sdf3d_smoothboolean_3",
+							"node_position": {
+								"x": -744.880676,
+								"y": 1527.931152
+							},
+							"parameters": {
+								"k": 0.01,
+								"op": 0
+							},
+							"shader_model": {
+								"code": "",
+								"global": "float sdf3SmoothUnion(float d1, float d2, float k) {\n    float h = clamp(0.5+0.5*(d2-d1)/k, 0.0, 1.0);\n    return mix(d2, d1, h)-k*h*(1.0-h);\n}\n\nfloat sdf3SmoothSubtraction( float d1, float d2, float k ) {\n    float h = clamp(0.5-0.5*(d2+d1)/k, 0.0, 1.0);\n    return mix( d2, -d1, h )+k*h*(1.0-h);\n}\n\nfloat sdf3SmoothIntersection( float d1, float d2, float k ) {\n    float h = clamp(0.5-0.5*(d2-d1)/k, 0.0, 1.0);\n    return mix(d2, d1, h)+k*h*(1.0-h);\n}\n",
+								"inputs": [
+									{
+										"default": "0.0",
+										"label": "",
+										"name": "in1",
+										"type": "sdf3d"
+									},
+									{
+										"default": "0.0",
+										"label": "",
+										"name": "in2",
+										"type": "sdf3d"
+									}
+								],
+								"instance": "",
+								"name": "sdSmoothBoolean",
+								"outputs": [
+									{
+										"sdf3d": "sdf3Smooth$op($in1($uv), $in2($uv), $k)",
+										"type": "sdf3d"
+									}
+								],
+								"parameters": [
+									{
+										"default": 0,
+										"label": "",
+										"name": "op",
+										"type": "enum",
+										"values": [
+											{
+												"name": "Union",
+												"value": "Union"
+											},
+											{
+												"name": "Subtraction",
+												"value": "Subtraction"
+											},
+											{
+												"name": "Intersection",
+												"value": "Intersection"
+											}
+										]
+									},
+									{
+										"default": 0,
+										"label": "",
+										"max": 1,
+										"min": 0,
+										"name": "k",
+										"step": 0.01,
+										"type": "float"
+									}
+								]
+							},
+							"type": "shader"
+						},
+						{
+							"name": "sdf3d_sphere_2_2",
+							"node_position": {
+								"x": -929.880676,
+								"y": 1483.431152
+							},
+							"parameters": {
+								"r": 0.04
+							},
+							"type": "sdf3d_sphere"
+						},
+						{
+							"name": "sdf3d_translate_4_2",
+							"node_position": {
+								"x": -934.880676,
+								"y": 1534.431152
+							},
+							"parameters": {
+								"x": 0.02,
+								"y": -0.25,
+								"z": 0
+							},
+							"type": "sdf3d_translate"
+						},
+						{
+							"name": "sdf3d_translate_4_2_3",
+							"node_position": {
+								"x": -936.380676,
+								"y": 1792.181152
+							},
+							"parameters": {
+								"x": -0.04,
+								"y": 0.21,
+								"z": 0
+							},
+							"type": "sdf3d_translate"
+						},
+						{
+							"name": "sdf3d_sphere_2_2_3",
+							"node_position": {
+								"x": -931.380676,
+								"y": 1741.181152
+							},
+							"parameters": {
+								"r": 0.06
+							},
+							"type": "sdf3d_sphere"
+						},
+						{
+							"name": "sdf3d_boolean_2_2",
+							"node_position": {
+								"x": -747.380676,
+								"y": 1680.681152
+							},
+							"parameters": {
+								"op": 1
+							},
+							"type": "sdf3d_boolean"
+						},
+						{
+							"name": "gen_inputs",
+							"node_position": {
+								"x": -1237.880615,
+								"y": 1568.556274
+							},
+							"parameters": {
+
+							},
+							"ports": [
+
+							],
+							"type": "ios"
+						},
+						{
+							"name": "gen_outputs",
+							"node_position": {
+								"x": -447.380676,
+								"y": 1568.556274
+							},
+							"parameters": {
+
+							},
+							"ports": [
+								{
+									"name": "port0",
+									"type": "sdf3d"
+								}
+							],
+							"type": "ios"
+						},
+						{
+							"name": "gen_parameters",
+							"node_position": {
+								"x": -1079.480713,
+								"y": 1027.931152
+							},
+							"parameters": {
+
+							},
+							"type": "remote",
+							"widgets": [
+
+							]
+						}
+					],
+					"parameters": {
+
+					},
+					"type": "graph"
+				},
+				{
+					"name": "sdf3d_repeat_2",
+					"node_position": {
+						"x": -1082.880615,
+						"y": 1585.431152
+					},
+					"parameters": {
+						"r": 0.46,
+						"rx": 4,
+						"ry": 4
+					},
+					"type": "sdf3d_repeat"
+				},
+				{
+					"name": "gen_inputs",
+					"node_position": {
+						"x": -1581.764893,
+						"y": 1627.518677
+					},
+					"parameters": {
+
+					},
+					"ports": [
+
+					],
+					"type": "ios"
+				},
+				{
+					"name": "gen_outputs",
+					"node_position": {
+						"x": -427.344666,
+						"y": 1627.518677
+					},
+					"parameters": {
+
+					},
+					"ports": [
+						{
+							"name": "port0",
+							"type": "sdf3dc"
+						}
+					],
+					"type": "ios"
+				},
+				{
+					"name": "gen_parameters",
+					"node_position": {
+						"x": -1236.000732,
+						"y": 1280.556274
+					},
+					"parameters": {
+
+					},
+					"type": "remote",
+					"widgets": [
+
+					]
+				}
+			],
 			"parameters": {
 
 			},
-			"type": "raymarching"
+			"type": "graph"
 		}
 	],
 	"parameters": {
diff --git a/material_maker/examples/stone_wall.ptex b/material_maker/examples/stone_wall.ptex
index 315036c..2a57d1a 100644
--- a/material_maker/examples/stone_wall.ptex
+++ b/material_maker/examples/stone_wall.ptex
@@ -72,12 +72,6 @@
 			"to": "colorize_4",
 			"to_port": 0
 		},
-		{
-			"from": "voronoi_0",
-			"from_port": 1,
-			"to": "colorize_5",
-			"to_port": 0
-		},
 		{
 			"from": "blend_0",
 			"from_port": 0,
@@ -158,52 +152,6 @@
 		"y": 0
 	},
 	"nodes": [
-		{
-			"name": "voronoi_0",
-			"node_position": {
-				"x": -288,
-				"y": -107
-			},
-			"parameters": {
-				"intensity": 1,
-				"randomness": 1,
-				"scale_x": 8,
-				"scale_y": 8,
-				"stretch_x": 1,
-				"stretch_y": 1
-			},
-			"type": "voronoi"
-		},
-		{
-			"name": "colorize_5",
-			"node_position": {
-				"x": -104,
-				"y": -87
-			},
-			"parameters": {
-				"gradient": {
-					"interpolation": 1,
-					"points": [
-						{
-							"a": 1,
-							"b": 0,
-							"g": 0,
-							"pos": 0.027273,
-							"r": 0
-						},
-						{
-							"a": 1,
-							"b": 1,
-							"g": 1,
-							"pos": 0.1,
-							"r": 1
-						}
-					],
-					"type": "Gradient"
-				}
-			},
-			"type": "colorize"
-		},
 		{
 			"name": "colorize_0",
 			"node_position": {
@@ -237,8 +185,8 @@
 		{
 			"name": "perlin_0",
 			"node_position": {
-				"x": 13,
-				"y": 218
+				"x": -72,
+				"y": 250
 			},
 			"parameters": {
 				"iterations": 4,
@@ -321,8 +269,8 @@
 		{
 			"name": "Perlin",
 			"node_position": {
-				"x": 74,
-				"y": -255
+				"x": -66,
+				"y": -133
 			},
 			"parameters": {
 				"iterations": 8,
@@ -440,7 +388,6 @@
 				"emission_energy": 1,
 				"metallic": 1,
 				"normal_scale": 1,
-				"resolution": 1,
 				"roughness": 1,
 				"size": 11,
 				"subsurf_scatter_strength": 0
@@ -454,14 +401,7 @@
 				"y": -22.258774
 			},
 			"parameters": {
-				"color": {
-					"a": 1,
-					"b": 1,
-					"g": 1,
-					"r": 1,
-					"type": "Color"
-				},
-				"name": 0
+
 			},
 			"type": "combine"
 		},
@@ -532,13 +472,10 @@
 				"y": 211.716217
 			},
 			"parameters": {
-				"amount": 0.5,
 				"param0": 11,
 				"param1": 0.79,
 				"param2": 0,
-				"param3": 0,
-				"param4": 1,
-				"size": 4
+				"param4": 1
 			},
 			"type": "normal_map"
 		},
@@ -550,8 +487,7 @@
 			},
 			"parameters": {
 				"amount": 0.05,
-				"eps": 0.05,
-				"epsilon": 0
+				"eps": 0.05
 			},
 			"type": "warp"
 		},
@@ -570,8 +506,8 @@
 		{
 			"name": "Bricks",
 			"node_position": {
-				"x": -56,
-				"y": -6
+				"x": -61,
+				"y": 2
 			},
 			"parameters": {
 				"bevel": 0.15,