Grab-Scale-Rotate for Godot

Enables manipulating objects in Godot's 3D editor with shortcut keys like how it's done in Blender, and other usability features.

Features

• G-S-R shortcut keys for grab, scale and rotate, with axis limit or exlusion, snapping and numeric entry.
• Place objects in a grid pattern on any axis. Similar to GridMap, but creates real separate scenes.
• Selection of meshes behind other meshes by clicking at the same screen position. Works for meshes, collision shapes, lights, cameras, and raycasts.

Installation

Place the addons folder with its contents into the project root, like any other Godot plugin, and enable plugin in the project settings.

IMPORTANT:

Godot uses some shortcut keys this plugin also uses. Remove or change them in your "Editor Settings" (not Project Settings.) See list below. Only shortcuts that are general or specific to the 3d (Spatial) view need to be changed. (At the time of writing this, this can only be done manually and not by plugins.)

How to use

First install then activate the plugin in the project settings. The plugin uses shortcut keys for every action. These are listed below. Some keys, like the r and y clash with Godot's defaults. Currently it's not possible to change these without changing the plugin's code. Please disable or change them in Godot's "Editor Settings".

Options menu:

• Z for up - Swaps the z and y shortcut keys for people who want the same shortcuts Blender uses.
• Snap options - Adds a bar below the 3d view to change snap options any time.
• Depth select - Allows selecting objects behind other objects by clicking in the same screen position multiple times, similar to Blender. Works for meshes, collision shapes, lights, cameras, and raycasts. While this does not replace the selection in Godot completely, it's useful while prototyping or designing a level from ready-made assets.
• Selectable - For depth select. Pick what objects can be selected.
• Unpack scene... - Helper to save all scenes of the current open scene in their own files. Useful when creating tiles in Blender and exporting them in a single file. It's advised, that once the files are created, to open them in Godot for saving manually. Saving a file will create a thumbnail for it.

Grab, scale and rotate:

Grab (move), scale or rotate selected objects like in Blender. Press and release the shortcut key to start the action. Right click/escape cancels it. Left clicking or pressing enter finalizes the change.

Key	Action	Conflicts with default
g	Grab (move) nodes in the 3d view	No
s	Scale nodes based on mouse distance	No
r	Rotate nodes around their pivot	Yes

Shortcuts that work during the actions:

Key	Action	Conflict with defaults
x, y, z	Limit action to the specific axis	y only
xx, yy, zz	Limit action to local/global axis	y only
shift+x/+y/+z	Exclude local/global axis and limit movement to the others	y only
hold shift	Make smaller adjustment	No
hold ctrl	Enable/disable snapping	No
numbers	Enter exact delta value while limited to axis	No

Snap to grid:

Add a scene at a grid positions or move selected scene on the grid. The grid can be vertical or horizontal relative to the parent. Only one scene is affected at a time. For the "add" action, the scene file to be added must be selected in the filesystem panel. It'll be added as a child of the currently selected node. To make this easier, toggle "split mode" of the filesystem panel, and show files as thumbnails.

Key	Action	Conflicts with default
a	Add new instance of selected scene file	No
m	Move the selected spatial node on the grid	No
d	Duplicate selected node and move copy on the grid	No

Shortcuts that work during the actions:

Key	Action	Conflict with defaults
x, y, z	Modify grid axis or limit movement, see explanation	y only
hold shift	Move on subdivided grid	No
s	Scale node. Shortcuts for scale apply	No
r	Rotate node. Shortcuts for rotate apply	Yes

The result of pressing an axis key will depend on the grid's current orientation. If the grid is not oriented towards the axis, it'll change to the corresponding orientation. If it does, you can move the grid along the axis. For example pressing x will make the grid look towards the x axis. Pressing x again you can move it "left" and "right" on that axis. Pressing x a third time, or clicking with the mouse will save the grid position, and allow moving the scene on the grid.

Other:

Key	Action	Conflicts with default
Page Up	Selects the parent of the currently selection	No