Created a grass texture, and a dirt texture. Modified my old textures. Now the world's textures are 64x64, and the voxel scale is 2.

game/data/voxel_surfaces/1_stone.tres

@@ -1,6 +1,6 @@
 [gd_resource type="VoxelSurfaceMerger" load_steps=2 format=2]
 
-[ext_resource path="res://data/voxel_textures/test_07.png" type="Texture" id=1]
+[ext_resource path="res://data/voxel_textures/dirt_albedo.png" type="Texture" id=1]
 
 [resource]
 resource_name = "Stone"

game/data/voxel_surfaces/3_test2.tres

@@ -1,6 +1,6 @@
 [gd_resource type="VoxelSurfaceMerger" load_steps=2 format=2]
 
-[ext_resource path="res://data/voxel_textures/test_04.png" type="Texture" id=1]
+[ext_resource path="res://data/voxel_textures/grass_albedo.png" type="Texture" id=1]
 
 [resource]
 resource_name = "Test2"

game/data/voxel_textures/dirt.ptex

@@ -0,0 +1,277 @@
+{
+	"connections": [
+		{
+			"from": "perlin",
+			"from_port": 0,
+			"to": "colorize_2",
+			"to_port": 0
+		},
+		{
+			"from": "noise_2",
+			"from_port": 0,
+			"to": "colorize",
+			"to_port": 0
+		},
+		{
+			"from": "colorize",
+			"from_port": 0,
+			"to": "emboss_2",
+			"to_port": 0
+		},
+		{
+			"from": "emboss_2",
+			"from_port": 0,
+			"to": "colorize_3",
+			"to_port": 0
+		},
+		{
+			"from": "colorize_2",
+			"from_port": 0,
+			"to": "blend_3",
+			"to_port": 1
+		},
+		{
+			"from": "colorize_3",
+			"from_port": 0,
+			"to": "blend_3",
+			"to_port": 0
+		},
+		{
+			"from": "blend_3",
+			"from_port": 0,
+			"to": "Material",
+			"to_port": 0
+		},
+		{
+			"from": "blend_3",
+			"from_port": 0,
+			"to": "export",
+			"to_port": 0
+		}
+	],
+	"label": "Graph",
+	"name": "@@3901",
+	"node_position": {
+		"x": 0,
+		"y": 0
+	},
+	"nodes": [
+		{
+			"name": "Material",
+			"node_position": {
+				"x": 0,
+				"y": 0
+			},
+			"parameters": {
+				"albedo_color": {
+					"a": 1,
+					"b": 1,
+					"g": 1,
+					"r": 1,
+					"type": "Color"
+				},
+				"ao_light_affect": 1,
+				"depth_scale": 1,
+				"emission_energy": 1,
+				"metallic": 1,
+				"normal_scale": 1,
+				"roughness": 1,
+				"size": 6,
+				"subsurf_scatter_strength": 0
+			},
+			"type": "material"
+		},
+		{
+			"name": "export",
+			"node_position": {
+				"x": 6,
+				"y": 328
+			},
+			"parameters": {
+				"size": 6,
+				"suffix": "albedo"
+			},
+			"type": "export"
+		},
+		{
+			"name": "colorize",
+			"node_position": {
+				"x": -1160,
+				"y": 40
+			},
+			"parameters": {
+				"gradient": {
+					"interpolation": 1,
+					"points": [
+						{
+							"a": 0,
+							"b": 0,
+							"g": 0,
+							"pos": 0,
+							"r": 0
+						},
+						{
+							"a": 1,
+							"b": 0.125156,
+							"g": 0.183677,
+							"pos": 0.690909,
+							"r": 0.25
+						},
+						{
+							"a": 1,
+							"b": 0.089244,
+							"g": 0.260592,
+							"pos": 0.990909,
+							"r": 0.317708
+						}
+					],
+					"type": "Gradient"
+				}
+			},
+			"type": "colorize"
+		},
+		{
+			"name": "colorize_2",
+			"node_position": {
+				"x": -1093,
+				"y": 376
+			},
+			"parameters": {
+				"gradient": {
+					"interpolation": 1,
+					"points": [
+						{
+							"a": 1,
+							"b": 0.011867,
+							"g": 0.013639,
+							"pos": 0.006818,
+							"r": 0.026042
+						},
+						{
+							"a": 1,
+							"b": 0.147277,
+							"g": 0.196776,
+							"pos": 0.527273,
+							"r": 0.260417
+						},
+						{
+							"a": 1,
+							"b": 0.278948,
+							"g": 0.415009,
+							"pos": 1,
+							"r": 0.520833
+						}
+					],
+					"type": "Gradient"
+				}
+			},
+			"type": "colorize"
+		},
+		{
+			"name": "emboss_2",
+			"node_position": {
+				"x": -927,
+				"y": 55
+			},
+			"parameters": {
+				"param0": 7,
+				"param1": 47.885,
+				"param2": 7.3
+			},
+			"type": "emboss"
+		},
+		{
+			"name": "perlin",
+			"node_position": {
+				"x": -1358,
+				"y": 390
+			},
+			"parameters": {
+				"iterations": 4,
+				"persistence": 1,
+				"scale_x": 10,
+				"scale_y": 10
+			},
+			"type": "perlin"
+		},
+		{
+			"name": "perlin_2",
+			"node_position": {
+				"x": -1260,
+				"y": 763
+			},
+			"parameters": {
+				"iterations": 3,
+				"persistence": 0.5,
+				"scale_x": 4,
+				"scale_y": 4
+			},
+			"type": "perlin"
+		},
+		{
+			"name": "noise_2",
+			"node_position": {
+				"x": -1427,
+				"y": 46
+			},
+			"parameters": {
+				"density": 0.0036,
+				"size": 7
+			},
+			"type": "noise"
+		},
+		{
+			"name": "colorize_3",
+			"node_position": {
+				"x": -672,
+				"y": 90
+			},
+			"parameters": {
+				"gradient": {
+					"interpolation": 1,
+					"points": [
+						{
+							"a": 0,
+							"b": 0,
+							"g": 0,
+							"pos": 0.618182,
+							"r": 0
+						},
+						{
+							"a": 1,
+							"b": 0.053286,
+							"g": 0.191732,
+							"pos": 0.818182,
+							"r": 0.286458
+						},
+						{
+							"a": 1,
+							"b": 0.583333,
+							"g": 0.579783,
+							"pos": 1,
+							"r": 0.545464
+						}
+					],
+					"type": "Gradient"
+				}
+			},
+			"type": "colorize"
+		},
+		{
+			"name": "blend_3",
+			"node_position": {
+				"x": -469.75,
+				"y": 378
+			},
+			"parameters": {
+				"amount": 0.6543,
+				"blend_type": 8
+			},
+			"type": "blend"
+		}
+	],
+	"parameters": {
+
+	},
+	"type": "graph"
+}

game/data/voxel_textures/dirt_albedo.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/dirt_albedo.png-47a676d91b055f6f9b4c1c9187cd7814.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://data/voxel_textures/dirt_albedo.png"
+dest_files=[ "res://.import/dirt_albedo.png-47a676d91b055f6f9b4c1c9187cd7814.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=false
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0

game/data/voxel_textures/grass.ptex

@@ -0,0 +1,260 @@
+{
+	"connections": [
+		{
+			"from": "noise",
+			"from_port": 0,
+			"to": "blend_2",
+			"to_port": 1
+		},
+		{
+			"from": "voronoi",
+			"from_port": 0,
+			"to": "blend_2",
+			"to_port": 0
+		},
+		{
+			"from": "blend_2",
+			"from_port": 0,
+			"to": "colorize_3",
+			"to_port": 0
+		},
+		{
+			"from": "colorize_3",
+			"from_port": 0,
+			"to": "blend_3",
+			"to_port": 0
+		},
+		{
+			"from": "blend_3",
+			"from_port": 0,
+			"to": "Material",
+			"to_port": 0
+		},
+		{
+			"from": "blend_3",
+			"from_port": 0,
+			"to": "export",
+			"to_port": 0
+		},
+		{
+			"from": "gaussian_blur",
+			"from_port": 0,
+			"to": "blend_3",
+			"to_port": 1
+		},
+		{
+			"from": "perlin",
+			"from_port": 0,
+			"to": "colorize",
+			"to_port": 0
+		},
+		{
+			"from": "colorize",
+			"from_port": 0,
+			"to": "gaussian_blur",
+			"to_port": 0
+		}
+	],
+	"label": "Graph",
+	"name": "@@2692",
+	"node_position": {
+		"x": 0,
+		"y": 0
+	},
+	"nodes": [
+		{
+			"name": "Material",
+			"node_position": {
+				"x": 484,
+				"y": -482
+			},
+			"parameters": {
+				"albedo_color": {
+					"a": 1,
+					"b": 1,
+					"g": 1,
+					"r": 1,
+					"type": "Color"
+				},
+				"ao_light_affect": 1,
+				"depth_scale": 1,
+				"emission_energy": 1,
+				"metallic": 1,
+				"normal_scale": 1,
+				"roughness": 1,
+				"size": 6,
+				"subsurf_scatter_strength": 0
+			},
+			"type": "material"
+		},
+		{
+			"name": "noise",
+			"node_position": {
+				"x": -1083,
+				"y": -309
+			},
+			"parameters": {
+				"density": 0.034225,
+				"size": 6
+			},
+			"type": "noise"
+		},
+		{
+			"name": "colorize",
+			"node_position": {
+				"x": -869,
+				"y": 0
+			},
+			"parameters": {
+				"gradient": {
+					"interpolation": 1,
+					"points": [
+						{
+							"a": 1,
+							"b": 0.070004,
+							"g": 0.072917,
+							"pos": 0,
+							"r": 0.061265
+						},
+						{
+							"a": 1,
+							"b": 0.130355,
+							"g": 0.1875,
+							"pos": 0.563636,
+							"r": 0.100421
+						},
+						{
+							"a": 1,
+							"b": 0.164892,
+							"g": 0.557292,
+							"pos": 0.990909,
+							"r": 0.262991
+						}
+					],
+					"type": "Gradient"
+				}
+			},
+			"type": "colorize"
+		},
+		{
+			"name": "export",
+			"node_position": {
+				"x": 505,
+				"y": -129
+			},
+			"parameters": {
+				"size": 6,
+				"suffix": "albedo"
+			},
+			"type": "export"
+		},
+		{
+			"name": "blend_2",
+			"node_position": {
+				"x": -757,
+				"y": -544
+			},
+			"parameters": {
+				"amount": 0.57795,
+				"blend_type": 11
+			},
+			"type": "blend"
+		},
+		{
+			"name": "voronoi",
+			"node_position": {
+				"x": -1099,
+				"y": -697
+			},
+			"parameters": {
+				"intensity": 1,
+				"randomness": 0.79,
+				"scale_x": 4,
+				"scale_y": 4,
+				"stretch_x": 1,
+				"stretch_y": 1
+			},
+			"type": "voronoi"
+		},
+		{
+			"name": "colorize_3",
+			"node_position": {
+				"x": -489,
+				"y": -511
+			},
+			"parameters": {
+				"gradient": {
+					"interpolation": 1,
+					"points": [
+						{
+							"a": 0,
+							"b": 0,
+							"g": 0,
+							"pos": 0,
+							"r": 0
+						},
+						{
+							"a": 1,
+							"b": 0.20187,
+							"g": 0.401783,
+							"pos": 0.709091,
+							"r": 0.447917
+						},
+						{
+							"a": 1,
+							"b": 0.091117,
+							"g": 0.901042,
+							"pos": 1,
+							"r": 0.825111
+						}
+					],
+					"type": "Gradient"
+				}
+			},
+			"type": "colorize"
+		},
+		{
+			"name": "blend_3",
+			"node_position": {
+				"x": -15,
+				"y": -435
+			},
+			"parameters": {
+				"amount": 0.365625,
+				"blend_type": 8
+			},
+			"type": "blend"
+		},
+		{
+			"name": "gaussian_blur",
+			"node_position": {
+				"x": -611.25,
+				"y": -39
+			},
+			"parameters": {
+				"param0": 6,
+				"param1": 0.05,
+				"param2": 0
+			},
+			"type": "gaussian_blur"
+		},
+		{
+			"name": "perlin",
+			"node_position": {
+				"x": -1175.75,
+				"y": 10
+			},
+			"parameters": {
+				"iterations": 6,
+				"persistence": 0.8,
+				"scale_x": 32,
+				"scale_y": 32
+			},
+			"type": "perlin"
+		}
+	],
+	"parameters": {
+
+	},
+	"type": "graph"
+}

game/data/voxel_textures/grass_albedo.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/grass_albedo.png-796bd8ada2af644af45613a6e89a2163.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://data/voxel_textures/grass_albedo.png"
+dest_files=[ "res://.import/grass_albedo.png-796bd8ada2af644af45613a6e89a2163.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=false
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0

game/data/voxel_textures/stone_1.ptex

@@ -38,7 +38,7 @@
 		}
 	],
 	"label": "Graph",
-	"name": "@@1045",
+	"name": "1045",
 	"node_position": {
 		"x": 0,
 		"y": 0
@@ -64,7 +64,7 @@
 				"metallic": 1,
 				"normal_scale": 1,
 				"roughness": 1,
-				"size": 7,
+				"size": 6,
 				"subsurf_scatter_strength": 0
 			},
 			"type": "material"
@@ -78,8 +78,8 @@
 			"parameters": {
 				"intensity": 1,
 				"randomness": 0.95,
-				"scale_x": 14,
+				"scale_x": 7,
-				"scale_y": 14,
+				"scale_y": 7,
 				"stretch_x": 1,
 				"stretch_y": 1
 			},
@@ -129,7 +129,7 @@
 				"y": 62.5
 			},
 			"parameters": {
-				"size": 7,
+				"size": 6,
 				"suffix": "albedo"
 			},
 			"type": "export"
@@ -172,31 +172,31 @@
 					"points": [
 						{
 							"a": 1,
-							"b": 0.072917,
+							"b": 0,
-							"g": 0.06527,
+							"g": 0,
 							"pos": 0,
-							"r": 0.065748
+							"r": 0
 						},
 						{
 							"a": 1,
-							"b": 0.203125,
+							"b": 0.15625,
-							"g": 0.155957,
+							"g": 0.138108,
 							"pos": 0.2,
-							"r": 0.140235
+							"r": 0.132061
 						},
 						{
 							"a": 1,
-							"b": 0.713542,
+							"b": 0.473958,
-							"g": 0.587046,
+							"g": 0.418338,
 							"pos": 0.590909,
-							"r": 0.460551
+							"r": 0.362717
 						},
 						{
 							"a": 1,
-							"b": 0.927083,
+							"b": 0.729167,
-							"g": 0.921296,
+							"g": 0.721884,
 							"pos": 0.709091,
-							"r": 0.880787
+							"r": 0.670906
 						},
 						{
 							"a": 1,

game/data/voxel_textures/stone_dungeon_1.ptex

@@ -38,7 +38,7 @@
 		}
 	],
 	"label": "Graph",
-	"name": "@@1045",
+	"name": "1045",
 	"node_position": {
 		"x": 0,
 		"y": 0
@@ -64,7 +64,7 @@
 				"metallic": 1,
 				"normal_scale": 1,
 				"roughness": 1,
-				"size": 7,
+				"size": 6,
 				"subsurf_scatter_strength": 0
 			},
 			"type": "material"
@@ -72,14 +72,14 @@
 		{
 			"name": "voronoi",
 			"node_position": {
-				"x": -646.5,
+				"x": -704.5,
-				"y": -294.5
+				"y": -297.5
 			},
 			"parameters": {
 				"intensity": 1,
 				"randomness": 0.95,
-				"scale_x": 8,
+				"scale_x": 4,
-				"scale_y": 8,
+				"scale_y": 4,
 				"stretch_x": 1,
 				"stretch_y": 1
 			},
@@ -106,7 +106,7 @@
 							"a": 1,
 							"b": 1,
 							"g": 1,
-							"pos": 0.063636,
+							"pos": 0.154545,
 							"r": 1
 						},
 						{
@@ -129,7 +129,7 @@
 				"y": 62.5
 			},
 			"parameters": {
-				"size": 7,
+				"size": 6,
 				"suffix": "albedo"
 			},
 			"type": "export"
@@ -163,8 +163,8 @@
 		{
 			"name": "colorize_2",
 			"node_position": {
-				"x": 220.5,
+				"x": 225.5,
-				"y": -169.5
+				"y": -170.5
 			},
 			"parameters": {
 				"gradient": {
@@ -172,45 +172,38 @@
 					"points": [
 						{
 							"a": 1,
-							"b": 0.072917,
+							"b": 0.098958,
-							"g": 0.06527,
+							"g": 0.075238,
 							"pos": 0,
-							"r": 0.065748
+							"r": 0.076721
 						},
 						{
 							"a": 1,
-							"b": 0.145833,
+							"b": 0.088542,
-							"g": 0.092853,
+							"g": 0.071298,
 							"pos": 0.2,
-							"r": 0.075192
+							"r": 0.06555
 						},
 						{
 							"a": 1,
-							"b": 0.776042,
+							"b": 0.46875,
-							"g": 0.637013,
+							"g": 0.42603,
-							"pos": 0.609091,
+							"pos": 0.578572,
-							"r": 0.458262
+							"r": 0.29787
 						},
 						{
 							"a": 1,
-							"b": 0.927083,
+							"b": 0.582013,
-							"g": 0.921296,
+							"g": 0.671953,
-							"pos": 0.709091,
+							"pos": 0.672727,
-							"r": 0.880787
+							"r": 0.692708
 						},
 						{
 							"a": 1,
-							"b": 0.796875,
+							"b": 0.236092,
-							"g": 0.796875,
+							"g": 0.296875,
 							"pos": 1,
-							"r": 0.796875
+							"r": 0.27978
-						},
-						{
-							"a": 1,
-							"b": 1,
-							"g": 1,
-							"pos": 1,
-							"r": 1
 						}
 					],
 					"type": "Gradient"

game/data/voxel_textures/test_brick.ptex

@@ -50,7 +50,7 @@
 		}
 	],
 	"label": "Graph",
-	"name": "@@49",
+	"name": "49",
 	"node_position": {
 		"x": 0,
 		"y": 0
@@ -76,7 +76,7 @@
 				"metallic": 1,
 				"normal_scale": 1,
 				"roughness": 1,
-				"size": 7,
+				"size": 6,
 				"subsurf_scatter_strength": 0
 			},
 			"type": "material"
@@ -227,7 +227,7 @@
 				"y": -33.25
 			},
 			"parameters": {
-				"size": 7,
+				"size": 6,
 				"suffix": "albedo"
 			},
 			"type": "export"

game/scenes/World.tscn

@@ -62,7 +62,7 @@ use_threads = false
 max_concurrent_generations = 1
 library = ExtResource( 2 )
 level_generator = SubResource( 1 )
-voxel_scale = 6.0
+voxel_scale = 2.0
 chunk_spawn_range = 3
 script = ExtResource( 8 )