diff --git a/Runtime/Godot/Nodes.cs b/Runtime/Godot/Nodes.cs
index e24b465..7cb044f 100644
--- a/Runtime/Godot/Nodes.cs
+++ b/Runtime/Godot/Nodes.cs
@@ -21,6 +21,16 @@ namespace Rokojori
       return GetAnyChild<T>( node );
     }
 
+    public static T GetSelfOrChildOf<T>( this Node node ) where T:Node
+    {
+      if ( node is T t )
+      {
+        return t;
+      }
+
+      return GetAnyChild<T>( node );
+    }
+
     public static T GetChild<T>( this Node node ) where T:Node
     {
       return GetDirectChild<T>( node );
diff --git a/Runtime/Math/Geometry/Box3.cs b/Runtime/Math/Geometry/Box3.cs
index 9a67ca1..a7806e5 100644
--- a/Runtime/Math/Geometry/Box3.cs
+++ b/Runtime/Math/Geometry/Box3.cs
@@ -44,6 +44,20 @@ namespace Rokojori
       return b;
     }
 
+    public static Box3 WithSize( Vector3 size )
+    {
+      size = size.Abs();
+      var max = size * 0.5f;
+      var min = -max;
+
+      return Box3.Create( min, max );
+    }
+
+    public static Box3 WithSize( float size )
+    {
+      return WithSize( Vector3.One * size );
+    }
+
     public static Box3 Create<T>( List<T> data, System.Func<T,Vector3> getPosition )
     {
       var min = new Vector3( float.MaxValue, float.MaxValue, float.MaxValue );
diff --git a/Runtime/Rendering/Assets/Foliage/Foliage Renderer Default Noise.png b/Runtime/Rendering/Assets/Foliage/Foliage Renderer Default Noise.png
new file mode 100644
index 0000000..8e0d9bf
Binary files /dev/null and b/Runtime/Rendering/Assets/Foliage/Foliage Renderer Default Noise.png differ
diff --git a/Runtime/Rendering/Assets/Foliage/Foliage Renderer Default Noise.png.import b/Runtime/Rendering/Assets/Foliage/Foliage Renderer Default Noise.png.import
new file mode 100644
index 0000000..e896ec0
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/Foliage Renderer Default Noise.png.import	
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://c30nul6romace"
+path.s3tc="res://.godot/imported/Foliage Renderer Default Noise.png-18f32fa6cf85749d36ab7c25bf9094e5.s3tc.ctex"
+metadata={
+"imported_formats": ["s3tc_bptc"],
+"vram_texture": true
+}
+
+[deps]
+
+source_file="res://addons/rokojori_action_library/Runtime/Rendering/Assets/Foliage/Foliage Renderer Default Noise.png"
+dest_files=["res://.godot/imported/Foliage Renderer Default Noise.png-18f32fa6cf85749d36ab7c25bf9094e5.s3tc.ctex"]
+
+[params]
+
+compress/mode=2
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=true
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0
diff --git a/Runtime/Rendering/Assets/Foliage/Foliage Renderer Default Noise.tres b/Runtime/Rendering/Assets/Foliage/Foliage Renderer Default Noise.tres
new file mode 100644
index 0000000..3ba4dfe
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/Foliage Renderer Default Noise.tres	
@@ -0,0 +1,14 @@
+[gd_resource type="Resource" script_class="TextureCombiner" load_steps=2 format=3 uid="uid://bmesbkwqek8ck"]
+
+[ext_resource type="Script" uid="uid://2srq0trsfhq1" path="res://addons/rokojori_action_library/Runtime/Procedural/Textures/TextureCombiner/TextureCombiner.cs" id="1_10cp2"]
+
+[resource]
+script = ExtResource("1_10cp2")
+createMipmaps = true
+create = false
+autoCreate = false
+width = 1024
+height = 1024
+_creatingTexture = false
+_blockSize = 512
+metadata/_custom_type_script = "uid://2srq0trsfhq1"
diff --git a/Runtime/Rendering/Assets/Foliage/FoliageData.cs b/Runtime/Rendering/Assets/Foliage/FoliageData.cs
new file mode 100644
index 0000000..d853d4b
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/FoliageData.cs
@@ -0,0 +1,105 @@
+using System.Collections;
+using System.Collections.Generic;
+using Godot;
+using System;
+using System.Threading.Tasks;
+
+
+
+namespace Rokojori
+{
+  /** <summary for="class FoliageData">
+      
+      <title>
+        Resource to define foliage data
+      </title>
+      
+      <description>
+        
+      </description>
+
+    </summary>  
+  */
+
+  [Tool]
+  [GlobalClass, Icon("res://addons/rokojori_action_library/Icons/Scatterer.svg") ]
+  public partial class FoliageData:Resource
+  {
+
+    [Export]
+    public float cellSize;
+
+    [Export]
+    public float visibilityRange;
+
+    [Export]
+    public float visibilityFadeRelative = 0.1f;
+
+    [Export]
+    public float visibilityFadeAbsolute = 0f;
+
+    [Export]
+    public float visibilityFadeHidingOffset = -0.7f;
+
+    /** <summary for="field renderPriority">Render priority, only for transparent objects</summary>*/
+    [Export]
+    public int renderPriority;
+
+    
+
+    [Export]
+    public string layerName;
+
+    [Export]
+    public Vector3 positionVarianceMaxOffset = Vector3.Zero;
+    [Export]
+    public float positionVarianceScale = 1f;
+    [Export]
+    public Vector2 positionVarianceOffset = Vector2.Zero;
+
+    [Export]
+    public Vector3 rotationMin = Vector3.Zero;
+    [Export]
+    public Vector3 rotationMax = new Vector3( 0, 1, 0 );
+
+    [Export]
+    public float rotationVarianceScale = 1f;
+    [Export]
+    public Vector2 rotationVarianceOffset = Vector2.Zero;
+
+
+    [Export]
+    public Vector3 scaleVarianceMinScale = Vector3.One;
+    [Export]
+    public Vector3 scaleVarianceMaxScale = Vector3.One;
+    [Export]
+    public float scaleVarianceScale = 1f;
+    [Export]
+    public Vector2 scaleVarianceOffset = Vector2.Zero;
+
+
+    [Export(PropertyHint.Range,"0,1")]
+    public float occupancyVarianceAmount = 1f;
+    [Export(PropertyHint.Range,"0,50")]
+    public float occupancyVariancePower = 0f;
+
+    [Export(PropertyHint.Range,"0,1")]
+    public float occupancyTreshold = 0f;
+
+    [Export]
+    public float occupancyHideOffset = -3f;
+    [Export]
+    public float occupancyHideScale = 0.1f;
+
+    [Export]
+    public float occupancyVarianceScale = 1f;
+    [Export]
+    public Vector2 occupancyVarianceOffset = Vector2.Zero;
+
+    public virtual void Initialize( FoliageRenderLayer renderLayer )
+    {
+
+    }
+
+  }
+}
\ No newline at end of file
diff --git a/Runtime/Rendering/Assets/Foliage/FoliageData.cs.uid b/Runtime/Rendering/Assets/Foliage/FoliageData.cs.uid
new file mode 100644
index 0000000..ace599a
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/FoliageData.cs.uid
@@ -0,0 +1 @@
+uid://bcl28l8d5lxye
diff --git a/Runtime/Rendering/Assets/Foliage/FoliageRenderLayer.cs b/Runtime/Rendering/Assets/Foliage/FoliageRenderLayer.cs
new file mode 100644
index 0000000..eb34cc2
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/FoliageRenderLayer.cs
@@ -0,0 +1,106 @@
+using System.Collections;
+using System.Collections.Generic;
+using Godot;
+using System;
+using System.Threading.Tasks;
+
+
+
+namespace Rokojori
+{
+  /** <summary for="class FoliageRenderLayer">
+      
+      <title>
+        Is used by the FoliageRenderer to book keep and render a layer defined by the FoliageData.
+        
+      </title>
+      
+      <description>
+               
+
+      </description>
+
+    </summary>  
+  */
+
+  public class FoliageRenderLayer
+  {
+    public FoliageRenderer renderer;
+    public FoliageData data;
+    public GpuParticles3D gpuParticles3D;
+    public GPUFoliageShaderMaterial gpuFoliageShaderMaterial;
+    float _lastCellSize = -1;
+    float _lastMaxVisibility = -1;
+
+    public static FoliageRenderLayer Create( FoliageRenderer renderer, FoliageData data )
+    {
+      var rl = new FoliageRenderLayer();
+      rl.renderer = renderer;
+      rl.data = data;
+
+
+      return rl;
+    }
+
+    public void Update( double delta )
+    {
+      if ( gpuFoliageShaderMaterial != null )
+      {
+        gpuFoliageShaderMaterial.cameraPosition.Set( renderer.GetAssignedCamera().GlobalPosition );
+
+        var sizeInt = Mathf.CeilToInt( data.visibilityRange / data.cellSize ) * 2;
+
+        if ( _lastCellSize != data.cellSize || _lastMaxVisibility != data.visibilityRange )
+        {
+          _lastCellSize = data.cellSize;
+          _lastMaxVisibility = data.visibilityRange;
+
+          gpuFoliageShaderMaterial.cellSize.Set( data.cellSize );    
+          
+
+          
+
+          gpuParticles3D.Amount = sizeInt * sizeInt;
+          gpuFoliageShaderMaterial.width.Set( sizeInt );
+          gpuFoliageShaderMaterial.height.Set( sizeInt );
+
+        }
+
+        var hideStart = data.visibilityRange - ( data.visibilityRange * data.visibilityFadeRelative + data.visibilityFadeAbsolute );
+        gpuFoliageShaderMaterial.hideMax.Set( data.visibilityRange );
+        gpuFoliageShaderMaterial.hideStart.Set( hideStart );
+        gpuFoliageShaderMaterial.hideOffset.Set( data.visibilityFadeHidingOffset ); 
+
+        gpuFoliageShaderMaterial.positionVariance.Set( renderer.noise );
+        gpuFoliageShaderMaterial.rotationVariance.Set( renderer.noise );
+        gpuFoliageShaderMaterial.scaleVariance.Set( renderer.noise );
+        gpuFoliageShaderMaterial.occupancyVariance.Set( renderer.noise );
+
+        gpuFoliageShaderMaterial.maxPositionOffset.Set( data.positionVarianceMaxOffset );
+        gpuFoliageShaderMaterial.positionUvScale.Set( Vector2.One * data.positionVarianceScale );
+        gpuFoliageShaderMaterial.positionUvOffset.Set( Vector2.One * data.positionVarianceOffset );
+
+        gpuFoliageShaderMaterial.minRotation.Set( data.rotationMin );
+        gpuFoliageShaderMaterial.maxRotation.Set( data.rotationMax );
+        gpuFoliageShaderMaterial.rotationUvScale.Set( Vector2.One * data.rotationVarianceScale );
+        gpuFoliageShaderMaterial.rotationUvOffset.Set( Vector2.One * data.rotationVarianceOffset );
+
+        gpuFoliageShaderMaterial.minScale.Set( data.scaleVarianceMinScale );
+        gpuFoliageShaderMaterial.maxScale.Set( data.scaleVarianceMaxScale );
+        gpuFoliageShaderMaterial.scaleUvScale.Set( Vector2.One * data.scaleVarianceScale );
+        gpuFoliageShaderMaterial.scaleUvOffset.Set( Vector2.One * data.scaleVarianceOffset );
+
+        gpuFoliageShaderMaterial.occupancyAmount.Set( data.occupancyVarianceAmount );
+        gpuFoliageShaderMaterial.occupancyPower.Set( data.occupancyVariancePower );
+        gpuFoliageShaderMaterial.occupancyTreshold.Set( data.occupancyTreshold );
+
+        gpuFoliageShaderMaterial.occupancyHideOffset.Set( data.occupancyHideOffset );
+        gpuFoliageShaderMaterial.occupancyHideScale.Set( data.occupancyHideScale );
+
+        gpuFoliageShaderMaterial.occupancyUvScale.Set( Vector2.One * data.occupancyVarianceScale );
+        gpuFoliageShaderMaterial.occupancyUvOffset.Set( Vector2.One * data.occupancyVarianceOffset );
+
+      }
+    } 
+  }
+}
\ No newline at end of file
diff --git a/Runtime/Rendering/Assets/Foliage/FoliageRenderLayer.cs.uid b/Runtime/Rendering/Assets/Foliage/FoliageRenderLayer.cs.uid
new file mode 100644
index 0000000..574577a
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/FoliageRenderLayer.cs.uid
@@ -0,0 +1 @@
+uid://6ie7ggcqvjtj
diff --git a/Runtime/Rendering/Assets/Foliage/FoliageRenderer.cs b/Runtime/Rendering/Assets/Foliage/FoliageRenderer.cs
new file mode 100644
index 0000000..9da24c7
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/FoliageRenderer.cs
@@ -0,0 +1,97 @@
+using System.Collections;
+using System.Collections.Generic;
+using Godot;
+using System;
+using System.Threading.Tasks;
+using System.Linq;
+
+
+
+namespace Rokojori
+{
+  /** <summary for="class FoliageRenderer">
+      
+      <title>
+        A node to render foliage.
+      </title>
+      
+      <description>
+        The GrassPatch has various settings to create a different styles of grass.
+        It allows to change the shapes of the blades, their number and distribution, their triangle count,
+        rotation and scale, LOD levels and much more. 
+        
+
+      </description>
+
+    </summary>  
+  */
+
+  [Tool]
+  [GlobalClass, Icon("res://addons/rokojori_action_library/Icons/Scatterer.svg") ]
+  public partial class FoliageRenderer:Node
+  {
+    [Export]
+    public FoliageData[] foliage;
+
+    List<FoliageRenderLayer> renderLayers = [];
+
+    [Export]
+    public bool processLayers = true;
+
+    [Export]
+    public bool updateLayers = true;
+
+    [Export]
+    public Camera3D camera;
+
+
+    Camera3D _assignedCamera;
+
+    [Export]
+    public Texture2D noise;
+
+    public Camera3D GetAssignedCamera()
+    {
+      return _assignedCamera;  
+    }
+
+    public override void _Process( double delta )
+    {
+      _assignedCamera = null;
+
+      if ( ! processLayers )
+      {
+        return;
+      }
+
+      if ( updateLayers || foliage.Length != renderLayers.Count )
+      {
+        updateLayers = false;
+        this.DestroyChildren();
+        renderLayers = foliage.Map<FoliageData,FoliageRenderLayer>( f => FoliageRenderLayer.Create( this, f ) ).ToList();
+        renderLayers.ForEach( r => r.data.Initialize( r ) );
+      }
+
+
+      if ( Engine.IsEditorHint() )
+      {
+        _assignedCamera = EditorInterface.Singleton.GetEditorViewport3D().GetCamera3D();
+      }
+      else
+      {
+        _assignedCamera = camera;
+      }
+
+      if ( _assignedCamera == null )
+      {
+        return;
+      }
+
+
+      // this.LogInfo( "Processing", renderLayers.Count );
+
+      renderLayers.ForEach( r => r.Update( delta ) );
+    }
+
+  }
+}
\ No newline at end of file
diff --git a/Runtime/Rendering/Assets/Foliage/FoliageRenderer.cs.uid b/Runtime/Rendering/Assets/Foliage/FoliageRenderer.cs.uid
new file mode 100644
index 0000000..8d26b70
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/FoliageRenderer.cs.uid
@@ -0,0 +1 @@
+uid://b1sjdhnriaeg6
diff --git a/Runtime/Rendering/Assets/Foliage/GPUFoliageGroundCoverage.gdshader b/Runtime/Rendering/Assets/Foliage/GPUFoliageGroundCoverage.gdshader
new file mode 100644
index 0000000..20eb809
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/GPUFoliageGroundCoverage.gdshader
@@ -0,0 +1,75 @@
+shader_type spatial;
+render_mode blend_mix, depth_draw_never, cull_back, diffuse_burley, specular_schlick_ggx;
+
+#include "res://addons/rokojori_action_library/Runtime/Shading/Library/Transform.gdshaderinc"
+#include "res://addons/rokojori_action_library/Runtime/Shading/Library/Math.gdshaderinc"
+
+uniform vec4 albedo : source_color;
+uniform sampler2D albedoTexture: source_color, filter_linear_mipmap, repeat_enable;
+uniform float albedoUV;
+uniform float albedoFadeDistance;
+
+uniform sampler2D opacity : filter_linear_mipmap, repeat_enable;
+uniform float opacityVarianceScale = 1.0;
+uniform float opacityScale = 1.0;
+uniform float opacityTreshold = 0.5;
+
+uniform float opacityVarianceScale2 = 1.0;
+uniform float opacityScale2 = 1.0;
+uniform float opacityTreshold2 = 0.5;
+uniform float opacity2Amount: hint_range( 0.0, 1.0 ) = 0.5;
+
+uniform float roughness : hint_range( 0.0, 1.0 );
+uniform float specular : hint_range( 0.0, 1.0 );
+uniform float metallic : hint_range( 0.0, 1.0 );
+
+uniform sampler2D texture_normal : hint_roughness_normal, filter_linear_mipmap, repeat_enable;
+uniform float normal_scale : hint_range(0, 2);
+uniform float normal_uv = 1.0;
+
+uniform vec2 mapSize;
+uniform vec2 mapCenter;
+
+uniform float fadeOutMax;
+uniform float fadeOutStart;
+
+varying vec2 positionUV;
+
+void vertex() 
+{  
+  VERTEX += CAMERA_POSITION_WORLD * vec3( 1.0, 0.0, 1.0);
+
+  positionUV = UV;
+
+	UV = worldUVfromLocalXZ( VERTEX, mapCenter, mapSize, MODEL_MATRIX ); 
+}
+
+void fragment()  
+{
+	vec2 uv = UV;
+
+  float d = length( positionUV - vec2( 0.5, 0.5 ) );
+  float fading = 1.0 - clamp01( d / 0.5 );
+  float albedoFading = 1.0 - clamp01( d / albedoFadeDistance );
+  vec4 sampledAlbedo = texture( albedoTexture, uv * albedoUV );
+	ALBEDO = albedo.rgb * mix( vec3( 1, 1, 1 ), sampledAlbedo.rgb, albedoFading );
+
+	METALLIC = metallic;
+	SPECULAR = specular;
+	ROUGHNESS = roughness;
+  
+  float sampledOpacity = texture( opacity, uv * opacityVarianceScale ).r;
+  sampledOpacity = ( sampledOpacity - opacityTreshold ) * opacityScale + opacityTreshold;
+  sampledOpacity = clamp01( sampledOpacity );
+  
+  float sampledOpacity2 = texture( opacity, uv * opacityVarianceScale2 ).r;
+  sampledOpacity2 = ( sampledOpacity2 - opacityTreshold2 ) * opacityScale2 + opacityTreshold2;
+  sampledOpacity2 = mix( 1, clamp01( sampledOpacity2 ), opacity2Amount );
+  
+  
+  
+	NORMAL_MAP = texture( texture_normal, uv * normal_uv ).rgb;
+	NORMAL_MAP_DEPTH = normal_scale;
+
+	ALPHA *= albedo.a * sampledOpacity * sampledOpacity2 * mix( 1, sampledAlbedo.a, albedoFading ) * fading;
+}
diff --git a/Runtime/Rendering/Assets/Foliage/GPUFoliageGroundCoverage.gdshader.uid b/Runtime/Rendering/Assets/Foliage/GPUFoliageGroundCoverage.gdshader.uid
new file mode 100644
index 0000000..2db60a1
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/GPUFoliageGroundCoverage.gdshader.uid
@@ -0,0 +1 @@
+uid://dffj0xp766wka
diff --git a/Runtime/Rendering/Assets/Foliage/GPUFoliageShader.gdshader b/Runtime/Rendering/Assets/Foliage/GPUFoliageShader.gdshader
new file mode 100644
index 0000000..711434e
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/GPUFoliageShader.gdshader
@@ -0,0 +1,97 @@
+shader_type particles;
+#include "res://addons/rokojori_action_library/Runtime/Shading/Library/Transform.gdshaderinc"
+#include "res://addons/rokojori_action_library/Runtime/Shading/Library/Math.gdshaderinc"
+#include "res://addons/rokojori_action_library/Runtime/Shading/Library/Textures.gdshaderinc"
+
+uniform vec3 cameraPosition;
+uniform float yaw;
+uniform float cellSize = 1.0;
+uniform int width = 10;
+uniform int height = 10;
+
+uniform sampler2D positionVariance;
+uniform vec3 maxPositionOffset = vec3(0,0,0);
+uniform vec2 positionUVScale = vec2( 1.0, 1.0 );
+uniform vec2 positionUVOffset = vec2( 1.0, 1.0 );
+uniform float heightOffset = 0;
+
+uniform sampler2D rotationVariance;
+uniform vec3 minRotation = vec3( 0, 0, 0 );
+uniform vec3 maxRotation = vec3( 0, 1, 0 );
+uniform vec2 rotationUVScale = vec2( 1.0, 1.0 );
+uniform vec2 rotationUVOffset = vec2( 1.0, 1.0 );
+
+uniform sampler2D scaleVariance; 
+uniform vec3 minScale = vec3( 1, 1, 1 );
+uniform vec3 maxScale = vec3( 1, 1, 1 );
+uniform vec2 scaleUVScale = vec2( 1.0, 1.0 );
+uniform vec2 scaleUVOffset = vec2( 1.0, 1.0 );
+
+uniform float occupancyAmount = 0;
+uniform float occupancyPower = 0;
+uniform float occupancyTreshold = 0.5;
+uniform float occupancyHideOffset = -3;
+uniform float occupancyHideScale = 0.1;
+
+uniform sampler2D occupancyVariance;
+uniform vec2 occupancyUVScale = vec2( 1.0, 1.0 );
+uniform vec2 occupancyUVOffset = vec2( 1.0, 1.0 );
+
+uniform float hideStart = 40;
+uniform float hideMax = 60;
+uniform float hideOffset = -0.6;
+
+uniform vec2 mapSize = vec2(1024,1024);
+uniform vec2 mapCenter = vec2(0,0);
+
+vec2 indexToPosition( int index )
+{
+  int x = index % width;
+  int y = index / height;
+  
+  return vec2( float(x), float(y) );  
+}
+
+void process() 
+{
+  vec2 position = indexToPosition( int(INDEX) );
+  float rotation = round( 4.0 * yaw / 360.0 ) * PI / 2.0;
+  
+  vec3 snappedCameraPosition = vec3( 
+    floor( cameraPosition.x / cellSize ) * cellSize, 
+    0,
+    floor( cameraPosition.z / cellSize ) * cellSize
+  );
+  
+  vec2 origin = vec2( float(width)/2.0, float(height)/2.0 );
+  position -= origin;
+  
+  position = rotate_v2( position, rotation ) * cellSize;
+ 
+  
+  vec3 position3D = vec3( position.x, heightOffset, position.y ) + snappedCameraPosition;
+  
+  float d = length( position3D - cameraPosition );
+  float yOffset = mapClamped( d, hideStart, hideMax, 0, hideOffset );
+  position3D.y += yOffset;
+  
+  
+  vec2 mapOffset = mapCenter - mapSize/2.0;
+  vec2 uv = ( vec2( position3D.x, position3D.z ) - mapOffset ) / mapSize;
+
+  vec3 offset = (textureLod( positionVariance, tilingOffset( uv, positionUVScale, positionUVOffset ), 0 ).rgb - vec3(0.5,0.5,0.5) )  * maxPositionOffset;
+  position3D += offset;
+  vec3 rotSampled = textureLod( rotationVariance, tilingOffset( uv, rotationUVScale, rotationUVOffset ), 0 ).rgb;
+  vec3 rot = ( rotSampled * ( maxRotation - minRotation ) + minRotation ) * PI * 2.0;
+  // rot.y = round( 4.0 * rot.y / PI * 2.0 ) / 4.0 * PI * 2.0;
+  vec3 sca = textureLod( scaleVariance, tilingOffset( uv, scaleUVScale, scaleUVOffset ), 0 ).rgb;
+  sca = sca * ( maxScale - minScale ) + minScale;
+
+  vec2 uv2 = ( vec2( position3D.x, position3D.z ) - mapOffset ) / mapSize;
+
+  float occ = textureLod( occupancyVariance, tilingOffset( uv2, occupancyUVScale, occupancyUVOffset ), 0 ).r;
+  occ = clamp( ( occ - occupancyTreshold ) * occupancyPower + occupancyTreshold, 0.0, 1.0 );
+  sca *= mix( 1.0, occupancyHideScale , ( 1.0 - occ ) * occupancyAmount );
+  position3D.y += ( 1.0 - occ ) * occupancyAmount * occupancyHideOffset;
+  TRANSFORM = TRS( position3D, rot, vec3( sca.x , sca.y, sca.z ) );
+}
diff --git a/Runtime/Rendering/Assets/Foliage/GPUFoliageShader.gdshader.uid b/Runtime/Rendering/Assets/Foliage/GPUFoliageShader.gdshader.uid
new file mode 100644
index 0000000..05e45ad
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/GPUFoliageShader.gdshader.uid
@@ -0,0 +1 @@
+uid://brk5g221ccd2x
diff --git a/Runtime/Rendering/Assets/Foliage/GPUFoliageShaderMaterial.cs b/Runtime/Rendering/Assets/Foliage/GPUFoliageShaderMaterial.cs
new file mode 100644
index 0000000..f6d3df8
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/GPUFoliageShaderMaterial.cs
@@ -0,0 +1,129 @@
+using Godot;
+
+namespace Rokojori
+{  
+  // Generated by ShaderClassGenerator 
+
+  public class GPUFoliageShaderShader
+  { 
+    public static readonly CachedResource<Shader> shader = new CachedResource<Shader>( 
+      "res://addons/rokojori_action_library/Runtime/Rendering/Assets/Foliage/GPUFoliageShader.gdshader"
+    );    
+
+    public static readonly Vector3PropertyName cameraPosition = Vector3PropertyName.Create( "cameraPosition" );
+    public static readonly FloatPropertyName yaw = FloatPropertyName.Create( "yaw" );
+    public static readonly FloatPropertyName cellSize = FloatPropertyName.Create( "cellSize" );
+    public static readonly IntPropertyName width = IntPropertyName.Create( "width" );
+    public static readonly IntPropertyName height = IntPropertyName.Create( "height" );
+    public static readonly Texture2DPropertyName positionVariance = Texture2DPropertyName.Create( "positionVariance" );
+    public static readonly Vector3PropertyName maxPositionOffset = Vector3PropertyName.Create( "maxPositionOffset" );
+    public static readonly Vector2PropertyName positionUvScale = Vector2PropertyName.Create( "positionUVScale" );
+    public static readonly Vector2PropertyName positionUvOffset = Vector2PropertyName.Create( "positionUVOffset" );
+    public static readonly FloatPropertyName heightOffset = FloatPropertyName.Create( "heightOffset" );
+    public static readonly Texture2DPropertyName rotationVariance = Texture2DPropertyName.Create( "rotationVariance" );
+    public static readonly Vector3PropertyName minRotation = Vector3PropertyName.Create( "minRotation" );
+    public static readonly Vector3PropertyName maxRotation = Vector3PropertyName.Create( "maxRotation" );
+    public static readonly Vector2PropertyName rotationUvScale = Vector2PropertyName.Create( "rotationUVScale" );
+    public static readonly Vector2PropertyName rotationUvOffset = Vector2PropertyName.Create( "rotationUVOffset" );
+    public static readonly Texture2DPropertyName scaleVariance = Texture2DPropertyName.Create( "scaleVariance" );
+    public static readonly Vector3PropertyName minScale = Vector3PropertyName.Create( "minScale" );
+    public static readonly Vector3PropertyName maxScale = Vector3PropertyName.Create( "maxScale" );
+    public static readonly Vector2PropertyName scaleUvScale = Vector2PropertyName.Create( "scaleUVScale" );
+    public static readonly Vector2PropertyName scaleUvOffset = Vector2PropertyName.Create( "scaleUVOffset" );
+    public static readonly FloatPropertyName occupancyAmount = FloatPropertyName.Create( "occupancyAmount" );
+    public static readonly FloatPropertyName occupancyPower = FloatPropertyName.Create( "occupancyPower" );
+    public static readonly FloatPropertyName occupancyTreshold = FloatPropertyName.Create( "occupancyTreshold" );
+    public static readonly FloatPropertyName occupancyHideOffset = FloatPropertyName.Create( "occupancyHideOffset" );
+    public static readonly FloatPropertyName occupancyHideScale = FloatPropertyName.Create( "occupancyHideScale" );
+    public static readonly Texture2DPropertyName occupancyVariance = Texture2DPropertyName.Create( "occupancyVariance" );
+    public static readonly Vector2PropertyName occupancyUvScale = Vector2PropertyName.Create( "occupancyUVScale" );
+    public static readonly Vector2PropertyName occupancyUvOffset = Vector2PropertyName.Create( "occupancyUVOffset" );
+    public static readonly FloatPropertyName hideStart = FloatPropertyName.Create( "hideStart" );
+    public static readonly FloatPropertyName hideMax = FloatPropertyName.Create( "hideMax" );
+    public static readonly FloatPropertyName hideOffset = FloatPropertyName.Create( "hideOffset" );
+    public static readonly Vector2PropertyName mapSize = Vector2PropertyName.Create( "mapSize" );
+    public static readonly Vector2PropertyName mapCenter = Vector2PropertyName.Create( "mapCenter" );
+
+  }
+
+  [Tool]
+  public partial class GPUFoliageShaderMaterial:CustomMaterial
+  {
+    
+    
+    public readonly CustomMaterialProperty<Vector3> cameraPosition;
+    public readonly CustomMaterialProperty<float> yaw;
+    public readonly CustomMaterialProperty<float> cellSize;
+    public readonly CustomMaterialProperty<int> width;
+    public readonly CustomMaterialProperty<int> height;
+    public readonly CustomMaterialProperty<Texture2D> positionVariance;
+    public readonly CustomMaterialProperty<Vector3> maxPositionOffset;
+    public readonly CustomMaterialProperty<Vector2> positionUvScale;
+    public readonly CustomMaterialProperty<Vector2> positionUvOffset;
+    public readonly CustomMaterialProperty<float> heightOffset;
+    public readonly CustomMaterialProperty<Texture2D> rotationVariance;
+    public readonly CustomMaterialProperty<Vector3> minRotation;
+    public readonly CustomMaterialProperty<Vector3> maxRotation;
+    public readonly CustomMaterialProperty<Vector2> rotationUvScale;
+    public readonly CustomMaterialProperty<Vector2> rotationUvOffset;
+    public readonly CustomMaterialProperty<Texture2D> scaleVariance;
+    public readonly CustomMaterialProperty<Vector3> minScale;
+    public readonly CustomMaterialProperty<Vector3> maxScale;
+    public readonly CustomMaterialProperty<Vector2> scaleUvScale;
+    public readonly CustomMaterialProperty<Vector2> scaleUvOffset;
+    public readonly CustomMaterialProperty<float> occupancyAmount;
+    public readonly CustomMaterialProperty<float> occupancyPower;
+    public readonly CustomMaterialProperty<float> occupancyTreshold;
+    public readonly CustomMaterialProperty<float> occupancyHideOffset;
+    public readonly CustomMaterialProperty<float> occupancyHideScale;
+    public readonly CustomMaterialProperty<Texture2D> occupancyVariance;
+    public readonly CustomMaterialProperty<Vector2> occupancyUvScale;
+    public readonly CustomMaterialProperty<Vector2> occupancyUvOffset;
+    public readonly CustomMaterialProperty<float> hideStart;
+    public readonly CustomMaterialProperty<float> hideMax;
+    public readonly CustomMaterialProperty<float> hideOffset;
+    public readonly CustomMaterialProperty<Vector2> mapSize;
+    public readonly CustomMaterialProperty<Vector2> mapCenter;
+
+    public GPUFoliageShaderMaterial()
+    {
+      Shader = GPUFoliageShaderShader.shader.Get();
+
+      cameraPosition = new CustomMaterialProperty<Vector3>( this, GPUFoliageShaderShader.cameraPosition );
+      yaw = new CustomMaterialProperty<float>( this, GPUFoliageShaderShader.yaw );
+      cellSize = new CustomMaterialProperty<float>( this, GPUFoliageShaderShader.cellSize );
+      width = new CustomMaterialProperty<int>( this, GPUFoliageShaderShader.width );
+      height = new CustomMaterialProperty<int>( this, GPUFoliageShaderShader.height );
+      positionVariance = new CustomMaterialProperty<Texture2D>( this, GPUFoliageShaderShader.positionVariance );
+      maxPositionOffset = new CustomMaterialProperty<Vector3>( this, GPUFoliageShaderShader.maxPositionOffset );
+      positionUvScale = new CustomMaterialProperty<Vector2>( this, GPUFoliageShaderShader.positionUvScale );
+      positionUvOffset = new CustomMaterialProperty<Vector2>( this, GPUFoliageShaderShader.positionUvOffset );
+      heightOffset = new CustomMaterialProperty<float>( this, GPUFoliageShaderShader.heightOffset );
+      rotationVariance = new CustomMaterialProperty<Texture2D>( this, GPUFoliageShaderShader.rotationVariance );
+      minRotation = new CustomMaterialProperty<Vector3>( this, GPUFoliageShaderShader.minRotation );
+      maxRotation = new CustomMaterialProperty<Vector3>( this, GPUFoliageShaderShader.maxRotation );
+      rotationUvScale = new CustomMaterialProperty<Vector2>( this, GPUFoliageShaderShader.rotationUvScale );
+      rotationUvOffset = new CustomMaterialProperty<Vector2>( this, GPUFoliageShaderShader.rotationUvOffset );
+      scaleVariance = new CustomMaterialProperty<Texture2D>( this, GPUFoliageShaderShader.scaleVariance );
+      minScale = new CustomMaterialProperty<Vector3>( this, GPUFoliageShaderShader.minScale );
+      maxScale = new CustomMaterialProperty<Vector3>( this, GPUFoliageShaderShader.maxScale );
+      scaleUvScale = new CustomMaterialProperty<Vector2>( this, GPUFoliageShaderShader.scaleUvScale );
+      scaleUvOffset = new CustomMaterialProperty<Vector2>( this, GPUFoliageShaderShader.scaleUvOffset );
+      occupancyAmount = new CustomMaterialProperty<float>( this, GPUFoliageShaderShader.occupancyAmount );
+      occupancyPower = new CustomMaterialProperty<float>( this, GPUFoliageShaderShader.occupancyPower );
+      occupancyTreshold = new CustomMaterialProperty<float>( this, GPUFoliageShaderShader.occupancyTreshold );
+      occupancyHideOffset = new CustomMaterialProperty<float>( this, GPUFoliageShaderShader.occupancyHideOffset );
+      occupancyHideScale = new CustomMaterialProperty<float>( this, GPUFoliageShaderShader.occupancyHideScale );
+      occupancyVariance = new CustomMaterialProperty<Texture2D>( this, GPUFoliageShaderShader.occupancyVariance );
+      occupancyUvScale = new CustomMaterialProperty<Vector2>( this, GPUFoliageShaderShader.occupancyUvScale );
+      occupancyUvOffset = new CustomMaterialProperty<Vector2>( this, GPUFoliageShaderShader.occupancyUvOffset );
+      hideStart = new CustomMaterialProperty<float>( this, GPUFoliageShaderShader.hideStart );
+      hideMax = new CustomMaterialProperty<float>( this, GPUFoliageShaderShader.hideMax );
+      hideOffset = new CustomMaterialProperty<float>( this, GPUFoliageShaderShader.hideOffset );
+      mapSize = new CustomMaterialProperty<Vector2>( this, GPUFoliageShaderShader.mapSize );
+      mapCenter = new CustomMaterialProperty<Vector2>( this, GPUFoliageShaderShader.mapCenter );
+    }
+
+  }
+
+}
\ No newline at end of file
diff --git a/Runtime/Rendering/Assets/Foliage/GPUFoliageShaderMaterial.cs.uid b/Runtime/Rendering/Assets/Foliage/GPUFoliageShaderMaterial.cs.uid
new file mode 100644
index 0000000..3cbc5f5
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/GPUFoliageShaderMaterial.cs.uid
@@ -0,0 +1 @@
+uid://c4hg6rvrmjm6j
diff --git a/Runtime/Rendering/Assets/Foliage/SceneFoliageData.cs b/Runtime/Rendering/Assets/Foliage/SceneFoliageData.cs
new file mode 100644
index 0000000..4ceb0f6
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/SceneFoliageData.cs
@@ -0,0 +1,69 @@
+using System.Collections;
+using System.Collections.Generic;
+using Godot;
+using System;
+using System.Threading.Tasks;
+
+
+
+namespace Rokojori
+{
+  /** <summary for="class PackedSceneFoliageData">
+      
+      <title>
+        A node to render foliage.
+      </title>
+      
+      <description>
+        The GrassPatch has various settings to create a different styles of grass.
+        It allows to change the shapes of the blades, their number and distribution, their triangle count,
+        rotation and scale, LOD levels and much more. 
+        
+
+      </description>
+
+    </summary>  
+  */
+
+  [Tool]
+  [GlobalClass]
+  public partial class SceneFoliageData:FoliageData
+  { 
+    [Export]
+    public SceneReference sceneReference;
+
+    public override void Initialize( FoliageRenderLayer renderLayer )
+    {
+      var particles = renderLayer.renderer.CreateChild<GpuParticles3D>();
+
+      renderLayer.gpuParticles3D = particles;
+
+      var processMaterial = new GPUFoliageShaderMaterial();
+      particles.ProcessMaterial = processMaterial;
+      particles.Lifetime = 0.01f;
+      particles.Explosiveness = 1f;
+      particles.FixedFps = 0;
+      particles.Interpolate = false;
+      particles.FractDelta = false;
+
+      particles.CustomAabb = Box3.WithSize( 10000 );
+
+      processMaterial.positionVariance.Set( renderLayer.renderer.noise );
+      processMaterial.rotationVariance.Set( renderLayer.renderer.noise );
+      processMaterial.scaleVariance.Set( renderLayer.renderer.noise );
+      processMaterial.occupancyVariance.Set( renderLayer.renderer.noise );
+
+      renderLayer.gpuFoliageShaderMaterial = processMaterial;
+
+      var packedScene = sceneReference.LoadScene();
+      var sceneRoot = packedScene.Instantiate();
+
+      this.LogInfo( packedScene, sceneRoot );
+
+      var meshInstance = sceneRoot.GetSelfOrChildOf<MeshInstance3D>();
+      particles.DrawPasses = 1;
+      particles.DrawPass1 = meshInstance.Mesh;
+
+    }
+  }
+}
\ No newline at end of file
diff --git a/Runtime/Rendering/Assets/Foliage/SceneFoliageData.cs.uid b/Runtime/Rendering/Assets/Foliage/SceneFoliageData.cs.uid
new file mode 100644
index 0000000..f84ee14
--- /dev/null
+++ b/Runtime/Rendering/Assets/Foliage/SceneFoliageData.cs.uid
@@ -0,0 +1 @@
+uid://cm7ayfu511ijr
diff --git a/Runtime/Scenes/SceneReference.cs b/Runtime/Scenes/SceneReference.cs
new file mode 100644
index 0000000..ed9ed33
--- /dev/null
+++ b/Runtime/Scenes/SceneReference.cs
@@ -0,0 +1,34 @@
+using System.Collections;
+using System.Collections.Generic;
+using Godot;
+using System;
+using System.Threading.Tasks;
+using System.Linq;
+
+
+
+namespace Rokojori
+{
+  /** <summary for="class SceneReference">
+      
+      <title>
+        A resource to reference scenes safely by path.
+      </title>
+      
+      <description>              
+        When the path is assigned, it will be updated, when the path moves.
+      </description>
+
+    </summary>  
+  */
+
+  [Tool]
+  [GlobalClass ]
+  public partial class SceneReference:Resource
+  {
+    [Export(PropertyHint.File, "*.tscn,*.gltf,*.glb,*.fbx,*.obj,*.dae")]
+    public string scenePath;
+
+    public PackedScene LoadScene() => scenePath == null || scenePath == "" ? null : GD.Load<PackedScene>( scenePath );
+  }
+}
\ No newline at end of file
diff --git a/Runtime/Scenes/SceneReference.cs.uid b/Runtime/Scenes/SceneReference.cs.uid
new file mode 100644
index 0000000..e838374
--- /dev/null
+++ b/Runtime/Scenes/SceneReference.cs.uid
@@ -0,0 +1 @@
+uid://d18oon3mkd5s4
diff --git a/Runtime/Shading/Library/Textures.gdshaderinc b/Runtime/Shading/Library/Textures.gdshaderinc
index d86aca9..9118bda 100644
--- a/Runtime/Shading/Library/Textures.gdshaderinc
+++ b/Runtime/Shading/Library/Textures.gdshaderinc
@@ -140,3 +140,7 @@ vec3 heightMapNormalSmoothed( sampler2D terrain, vec2 terrainUV, vec2 kernelSize
   return normalize( n0 + n1 + n2 );
 }
 
+vec2 tilingOffset( vec2 uv, vec2 scale, vec2 offset )
+{
+  return uv * scale + offset;
+}
\ No newline at end of file
diff --git a/Runtime/Shading/Library/Transform.gdshaderinc b/Runtime/Shading/Library/Transform.gdshaderinc
index 755ebc3..95555fa 100644
--- a/Runtime/Shading/Library/Transform.gdshaderinc
+++ b/Runtime/Shading/Library/Transform.gdshaderinc
@@ -577,6 +577,22 @@ mat4 mixTRS( mat4 a, mat4 b, float t )
   vec3 o = mix( oA, oB, t );
   vec3 s = mix( sA, sB, t );
   vec4 r = quaternionSlerp( rA, rB, t );
-
+ 
   return TRS( o, r, s );
+}
+
+vec2 worldUVfromWorldXZ( vec3 worldVertex, vec2 centerXZ, vec2 sizeXZ )
+{
+  vec2 worldUV = vec2( worldVertex.x, worldVertex.z ); 
+
+  vec2 mapOffset = centerXZ - sizeXZ / 2.0;
+ 
+  return ( worldUV - mapOffset ) / sizeXZ;
+}
+
+vec2 worldUVfromLocalXZ( vec3 localVertex, vec2 centerXZ, vec2 sizeXZ, mat4 _MODEL_MATRIX )
+{
+  vec3 worldVertex = localToWorld( localVertex, _MODEL_MATRIX );
+
+  return worldUVfromWorldXZ( worldVertex, centerXZ, sizeXZ );
 }
\ No newline at end of file
diff --git a/Runtime/Tools/Arrays.cs b/Runtime/Tools/Arrays.cs
index 98d07a2..ea325dd 100644
--- a/Runtime/Tools/Arrays.cs
+++ b/Runtime/Tools/Arrays.cs
@@ -22,7 +22,7 @@ namespace Rokojori
       return Array.IndexOf( values, other );
     }
 
-    public static U[] Map<T,U>( T[] values, Func<T,U> mapper  )
+    public static U[] Map<T,U>( this T[] values, Func<T,U> mapper  )
     {
       var u = new U[ values.Length ];
 
diff --git a/Tools/gltf-export/GLTFExport.cs b/Tools/gltf-export/GLTFExport.cs
index 6f5024b..9d794f2 100644
--- a/Tools/gltf-export/GLTFExport.cs
+++ b/Tools/gltf-export/GLTFExport.cs
@@ -16,6 +16,18 @@ namespace Rokojori.Tools
     public static void Save( Node3D node, string path, string texturesPath = null, string binPath = null )
     {      
       
+      if ( ! path.EndsWith( ".gltf" ) )
+      {
+        if ( path.EndsWith( ".glb" ) )
+        {
+          path.ReplaceEnd( ".glb", ".gltf" );
+        }
+        else
+        {
+          path += ".gltf";
+        }
+      }
+
       FilesSync.EnsureParentDirectoryExists( path );
 
       if ( binPath != null )
@@ -43,7 +55,7 @@ namespace Rokojori.Tools
       var gltfFilePath = FilePath.Absolute( path ); // Defines file name and gltfPath;
       var gltfParentFilePath = gltfFilePath.CreateAbsoluteParent();
       var texturesDirPath = FilePath.Absolute( texturesPath ); // Only directory for textures
-      var binDirPath = FilePath.Absolute( binPath ); // Only directory for bins, name comes from gltf.
+      var binDirPath = binPath == null ? gltfParentFilePath : FilePath.Absolute( binPath ); // Only directory for bins, name comes from gltf.
 
       var temporaryFilePath = FilePath.Create( ProjectSettings.GlobalizePath( temporaryPath ) + "/" + gltfFilePath.fullFileName );
       var temporaryDirPath = temporaryFilePath.CreateAbsoluteParent();