This PR is a step towards applying the changes suggested in #108669.
The changes here are:
- The `Snap Base` symbol has been changed (before it was an X, now it is a small target)
- Navigation while transforming is now always enabled.
- The `Snap With` `Closest` option has been removed (`Median` is the new default).
- Tools and DragDrop snapping now follow the options set in the scene.
- Default `Snap To`: `Vertex`, `Edge`, `Edge Center` and `Edge Perpendicular`
- Default `Affect`: `Move`, `Rotate` and `Scale`
Also made another minor change not mentioned in the main task:
- The order of elements in the Snap menu has been changed.
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##How to test:
# `Snap Base` symbol:
- Select any object, press `G` + `B`, click on a snapped point or
- Try Snap Perpendicular either with the Measure Tool or by moving objects
# Navigation while transforming
- Press `G`, `R` or `S` to move, rotate or scale an object. Mouse Scroll to Zoom
Note now that to change the Proportional Edit area you now need to press `Alt` and Scrool with the Mouse.
# Tools and DragDrop snapping
- Enable Snap and test the Measure Tool to measure an object.
- Enable Snap, grab any object in the Outliner and drag it into the 3D View.
Germano Cavalcante