[Version3.1.2] Bone linkage of Props to feet, hip / Switch Quality Settings etc.

Version3.1.2

I updated below.

* Bone linkage of Props to feet, hip, etc.
* Switch Quality Settings
* Fix Grid Ground Shader
* Tab key to move form

Bone linkage of Props to feet, hip, etc.

I redesigned the UI so that Props can be linked to the bones of the character's hips and legs.

Switch Quality Settings

Setting it to Low results in a memory savings of 500 MB on MacOS and 100 MB on WindowsOS💻

Fix Grid Ground Shader

The grid display was out of order and has been corrected.

Tab key to move form

When inputting input fields, the tab key input now moves to the next field.

I hope you all have a great day👍
Always thanks.