Shadergraph/documentation/sg-doc-2627

com.unity.shadergraph/CHANGELOG.md

@@ -8,8 +8,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ### Added
   - Stereo Eye Index, Instance ID, and Vertex ID nodes added to the shadergraph library.
+  - Added View Vector Node doc
 
 ### Changed
+- Updated/corrected View Direction doc
 - Change Asset/Create/Shader/Blank Shader Graph to Asset/Create/Shader Graph/Blank Shader Graph
 - Change Asset/Create/Shader/Sub Graph to Asset/Create/Shader Graph/Sub Graph
 - Change Asset/Create/Shader/VFX Shader Graph to Asset/Create/Shader Graph/VFX Shader Graph

com.unity.shadergraph/Documentation~/View-Direction-Node.md

@@ -2,9 +2,16 @@
 
 ## Description
 
-Provides access to the mesh vertex or fragment's **View Direction** vector. This is the vector from the vertex or fragment to the camera. The coordinate space of the output value can be selected with the **Space** dropdown parameter.
+Provides access to the mesh vertex or fragment's **View Direction** vector. This is the vector from the vertex or fragment to the camera. Select a **Space** to modify the coordinate space of the output value.
+In versions prior to version 11.0, the **View Direction Node** works differently in HDRP than in URP. In URP, it only stored Object space vectors normalized. HDRP stores all vectors normalized.
+
+From 11.0 onwards, this node stores all vectors normalized in both the **High-Definition Render Pipeline** and the **Universal Render Pipeline**.
+
+If you want to keep using the old behavior in URP outside of object space, replace this node with a **View Vector Node**.
+
+
+
 
-NOTE: In versions prior to 11.0, the **View Direction** vector was not normalized in the **Universal Render Pipeline**. Version 11.0 changed this behavior, and this vector is now normalized in both the **High-Definition Render Pipeline** and the **Universal Render Pipeline**. To mimic old behavior, you can use the [Position Node](Position-Node.md) in **World** space and subtract the **Position** output of the [Camera Node](Camera-Node.md).
 
 ## Ports
 

com.unity.shadergraph/Documentation~/View-Vector-Node.md

@@ -0,0 +1,19 @@
+# View Vector Node
+
+## Description
+
+This node provides access to the mesh vertex or fragment's **View Direction** vector. It does not normalize any of the values it stores.
+Select a **Space** to modify the coordinate space of the output value.
+
+## Ports
+
+| Name        | Direction           | Type  | Binding | Description |
+|:------------ |:-------------|:-----|:---|:---|
+| Out | Output      |    Vector 3 | None |View Direction for the Mesh Vertex/Fragment. |
+
+
+## Controls
+
+| Name        | Type           | Options  | Description |
+|:------------ |:-------------|:-----|:---|
+| Space | Dropdown | Object, View, World, Tangent | Selects coordinate space of View Direction to output. |