Add VoxelTerrain samples

VoxelTerrain/BasicTerrain.tscn

@@ -0,0 +1,62 @@
+[gd_scene load_steps=9 format=2]
+
+[sub_resource type="VoxelGeneratorFlat" id=1]
+
+[sub_resource type="Voxel" id=2]
+voxel_name = "air"
+transparent = true
+
+[sub_resource type="Voxel" id=3]
+voxel_name = "solid"
+geometry_type = 1
+collision_aabbs = [ AABB( 0, 0, 0, 1, 1, 1 ) ]
+cube_geometry/padding_y = null
+cube_tiles/left = Vector2( 0, 0 )
+cube_tiles/right = Vector2( 0, 0 )
+cube_tiles/bottom = Vector2( 0, 0 )
+cube_tiles/top = Vector2( 0, 0 )
+cube_tiles/back = Vector2( 0, 0 )
+cube_tiles/front = Vector2( 0, 0 )
+
+[sub_resource type="VoxelLibrary" id=4]
+voxels/0 = SubResource( 2 )
+voxels/1 = SubResource( 3 )
+
+[sub_resource type="SpatialMaterial" id=5]
+albedo_color = Color( 0.32549, 0.788235, 0.180392, 1 )
+
+[sub_resource type="PhysicsMaterial" id=8]
+bounce = 1.0
+
+[sub_resource type="SphereMesh" id=6]
+radius = 5.0
+height = 10.0
+
+[sub_resource type="SphereShape" id=7]
+radius = 5.0
+
+[node name="BasicTerrain" type="Spatial"]
+
+[node name="VoxelTerrain" type="VoxelTerrain" parent="."]
+stream = SubResource( 1 )
+voxel_library = SubResource( 4 )
+max_view_distance = 48
+material/0 = SubResource( 5 )
+
+[node name="Camera" type="Camera" parent="."]
+transform = Transform( 1, 0, 0, 0, 0.866025, 0.5, 0, -0.5, 0.866025, 0, 20, 30 )
+
+[node name="RigidBody" type="RigidBody" parent="."]
+physics_material_override = SubResource( 8 )
+
+[node name="MeshInstance" type="MeshInstance" parent="RigidBody"]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 20, 0 )
+mesh = SubResource( 6 )
+material/0 = null
+
+[node name="CollisionShape" type="CollisionShape" parent="RigidBody"]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 20, 0 )
+shape = SubResource( 7 )
+
+[node name="VoxelViewer" type="VoxelViewer" parent="."]
+requires_collisions = true

VoxelTerrain/NoiseImageTerrain.tscn

@@ -0,0 +1,37 @@
+[gd_scene load_steps=6 format=2]
+
+[ext_resource path="res://noise_distorted.png" type="Image" id=1]
+
+[sub_resource type="VoxelGeneratorImage" id=1]
+image = ExtResource( 1 )
+
+[sub_resource type="Voxel" id=2]
+voxel_name = "air"
+transparent = true
+
+[sub_resource type="Voxel" id=3]
+voxel_name = "solid"
+geometry_type = 1
+collision_aabbs = [ AABB( 0, 0, 0, 1, 1, 1 ) ]
+cube_geometry/padding_y = null
+cube_tiles/left = Vector2( 0, 0 )
+cube_tiles/right = Vector2( 0, 0 )
+cube_tiles/bottom = Vector2( 0, 0 )
+cube_tiles/top = Vector2( 0, 0 )
+cube_tiles/back = Vector2( 0, 0 )
+cube_tiles/front = Vector2( 0, 0 )
+
+[sub_resource type="VoxelLibrary" id=4]
+voxels/0 = SubResource( 2 )
+voxels/1 = SubResource( 3 )
+
+[node name="NoiseImageTerrain" type="Spatial"]
+
+[node name="VoxelTerrain" type="VoxelTerrain" parent="."]
+stream = SubResource( 1 )
+voxel_library = SubResource( 4 )
+
+[node name="Camera" type="Camera" parent="."]
+transform = Transform( 1, 0, 0, 0, 0.906308, 0.422618, 0, -0.422618, 0.906308, 0, 75, 0 )
+
+[node name="VoxelViewer" type="VoxelViewer" parent="."]

VoxelTerrain/NoiseTerrain.tscn

@@ -0,0 +1,84 @@
+[gd_scene load_steps=13 format=2]
+
+[sub_resource type="OpenSimplexNoise" id=5]
+
+[sub_resource type="VoxelGeneratorNoise" id=6]
+noise = SubResource( 5 )
+height_start = -50.0
+height_range = 100.0
+
+[sub_resource type="Voxel" id=2]
+voxel_name = "air"
+transparent = true
+
+[sub_resource type="Voxel" id=3]
+voxel_name = "solid"
+geometry_type = 1
+collision_aabbs = [ AABB( 0, 0, 0, 1, 1, 1 ) ]
+cube_geometry/padding_y = null
+cube_tiles/left = Vector2( 0, 0 )
+cube_tiles/right = Vector2( 0, 0 )
+cube_tiles/bottom = Vector2( 0, 0 )
+cube_tiles/top = Vector2( 0, 0 )
+cube_tiles/back = Vector2( 0, 0 )
+cube_tiles/front = Vector2( 0, 0 )
+
+[sub_resource type="VoxelLibrary" id=4]
+voxels/0 = SubResource( 2 )
+voxels/1 = SubResource( 3 )
+
+[sub_resource type="SpatialMaterial" id=7]
+albedo_color = Color( 0.552941, 0.345098, 0.345098, 1 )
+roughness = 0.3
+
+[sub_resource type="VoxelGeneratorFlat" id=8]
+
+[sub_resource type="Voxel" id=9]
+voxel_name = "air"
+transparent = true
+
+[sub_resource type="Voxel" id=10]
+voxel_name = "solid"
+geometry_type = 1
+collision_aabbs = [ AABB( 0, 0, 0, 1, 1, 1 ) ]
+cube_geometry/padding_y = null
+cube_tiles/left = Vector2( 0, 0 )
+cube_tiles/right = Vector2( 0, 0 )
+cube_tiles/bottom = Vector2( 0, 0 )
+cube_tiles/top = Vector2( 0, 0 )
+cube_tiles/back = Vector2( 0, 0 )
+cube_tiles/front = Vector2( 0, 0 )
+
+[sub_resource type="VoxelLibrary" id=11]
+voxels/0 = SubResource( 9 )
+voxels/1 = SubResource( 10 )
+
+[sub_resource type="SphereMesh" id=12]
+
+[sub_resource type="SpatialMaterial" id=13]
+albedo_color = Color( 0.933333, 0, 0, 1 )
+
+[node name="NoiseTerrain" type="Spatial"]
+
+[node name="Mountains" type="VoxelTerrain" parent="."]
+stream = SubResource( 6 )
+voxel_library = SubResource( 4 )
+material/0 = SubResource( 7 )
+
+[node name="Water" type="VoxelTerrain" parent="."]
+stream = SubResource( 8 )
+voxel_library = SubResource( 11 )
+
+[node name="Camera" type="Camera" parent="."]
+transform = Transform( 0.292705, 0.478101, -0.828096, 0, 0.866025, 0.5, 0.956203, -0.146353, 0.25349, 0, 15, 0 )
+
+[node name="VoxelViewer" type="VoxelViewer" parent="."]
+
+[node name="MeshInstance" type="MeshInstance" parent="."]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 9.03833, 2.92618, -5.56389 )
+mesh = SubResource( 12 )
+material/0 = SubResource( 13 )
+
+[node name="OmniLight" type="OmniLight" parent="."]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 9.11286, 2.23073, -5.56389 )
+light_energy = 10.0

VoxelTerrain/SecondTerrain.tscn

@@ -0,0 +1,63 @@
+[gd_scene load_steps=9 format=2]
+
+[sub_resource type="VoxelGeneratorWaves" id=1]
+height_start = -25.0
+
+[sub_resource type="Voxel" id=2]
+voxel_name = "air"
+transparent = true
+
+[sub_resource type="Voxel" id=3]
+voxel_name = "solid"
+geometry_type = 1
+collision_aabbs = [ AABB( 0, 0, 0, 1, 1, 1 ) ]
+cube_geometry/padding_y = null
+cube_tiles/left = Vector2( 0, 0 )
+cube_tiles/right = Vector2( 0, 0 )
+cube_tiles/bottom = Vector2( 0, 0 )
+cube_tiles/top = Vector2( 0, 0 )
+cube_tiles/back = Vector2( 0, 0 )
+cube_tiles/front = Vector2( 0, 0 )
+
+[sub_resource type="VoxelLibrary" id=4]
+voxels/0 = SubResource( 2 )
+voxels/1 = SubResource( 3 )
+
+[sub_resource type="SpatialMaterial" id=5]
+albedo_color = Color( 0.32549, 0.788235, 0.180392, 1 )
+
+[sub_resource type="PhysicsMaterial" id=8]
+bounce = 1.0
+
+[sub_resource type="SphereMesh" id=6]
+radius = 5.0
+height = 10.0
+
+[sub_resource type="SphereShape" id=7]
+radius = 5.0
+
+[node name="BasicTerrain" type="Spatial"]
+
+[node name="VoxelTerrain" type="VoxelTerrain" parent="."]
+stream = SubResource( 1 )
+voxel_library = SubResource( 4 )
+max_view_distance = 96
+material/0 = SubResource( 5 )
+
+[node name="Camera" type="Camera" parent="."]
+transform = Transform( 1, 0, 0, 0, 0.866025, 0.5, 0, -0.5, 0.866025, 0, 8, 13 )
+
+[node name="RigidBody" type="RigidBody" parent="."]
+physics_material_override = SubResource( 8 )
+
+[node name="MeshInstance" type="MeshInstance" parent="RigidBody"]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 20, 0 )
+mesh = SubResource( 6 )
+material/0 = null
+
+[node name="CollisionShape" type="CollisionShape" parent="RigidBody"]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 20, 0 )
+shape = SubResource( 7 )
+
+[node name="VoxelViewer" type="VoxelViewer" parent="."]
+requires_collisions = true

VoxelTerrain/default_env.tres

@@ -0,0 +1,7 @@
+[gd_resource type="Environment" load_steps=2 format=2]
+
+[sub_resource type="ProceduralSky" id=1]
+
+[resource]
+background_mode = 2
+background_sky = SubResource( 1 )

VoxelTerrain/icon.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.png"
+dest_files=[ "res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.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=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

VoxelTerrain/noise_distorted.png.import

@@ -0,0 +1,13 @@
+[remap]
+
+importer="image"
+type="Image"
+path="res://.import/noise_distorted.png-a3823ac1452b83d7bf69c4608544df15.image"
+
+[deps]
+
+source_file="res://noise_distorted.png"
+dest_files=[ "res://.import/noise_distorted.png-a3823ac1452b83d7bf69c4608544df15.image" ]
+
+[params]
+

VoxelTerrain/project.godot

@@ -0,0 +1,24 @@
+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=4
+
+_global_script_classes=[  ]
+_global_script_class_icons={
+
+}
+
+[application]
+
+config/name="VoxelTerrain"
+run/main_scene="res://BasicTerrain.tscn"
+config/icon="res://icon.png"
+
+[rendering]
+
+environment/default_environment="res://default_env.tres"

voxel_tools/VoxelTerrain.tscn

@@ -33,4 +33,3 @@ transform = Transform( 1, 0, 0, 0, 0.906308, 0.422618, 0, -0.422618, 0.906308, 0
 [node name="VoxelTerrain" type="VoxelTerrain" parent="."]
 stream = SubResource( 1 )
 voxel_library = SubResource( 4 )
-viewer_path = NodePath("../Camera")