1.1 KiB
1.1 KiB
Normal Vector node
The Normal Vector node outputs the normal of a vertex or fragment of a mesh.
For more information about normals, refer to Normal maps.
Ports
| Name | Direction | Type | Binding | Description |
|---|---|---|---|---|
| Out | Output | Vector 3 | None | The normal of the vertex or fragment of the mesh, depending on the shader stage of the graph section. |
Space
The Space dropdown determines the coordinate space of the normal vector.
| Option | Description |
|---|---|
| Object | Returns the vertex or fragment normal in object space, where up is the up axis of local space. |
| View | Returns the vertex or fragment normal in view space, where up is the up direction of the camera. |
| World | Returns the vertex or fragment normal in world space, where up is the up direction of the scene. |
| Tangent | Returns the vertex or fragment normal in tangent space, where up is away from the surface of the mesh. |