Adds z as a parameter to the noise functions

[chkworks]

PR Details

Makes the noise shader animatable.

Description

This PR adds the value provided on the z input pin to the noise function in the shader.

Related Issue

Proposed on the chat.

Motivation and Context

Before that, only the types ending with *Grad were taking the z into account, and all the others were not animatable. Providing access to z for all noise types in this node makes it more consistent.

Types of changes

• [ ] Docs change / refactoring / dependency upgrade
• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• [ ] My change requires a change to the documentation