Add snap and lock angle modifiers for handle dragging to the Path tool (#2160)

* added snap and lock angle to path tool

* fixed breakage of `tab` and `space` functionality
- Previous implementation broke functionality of using Tab to swap the being-dragged handle to its opposing handle, Now fixed.
- Previous implementation broke functionality of using space to drag the manipulator group (anchor + handles) while dragging a handle, Now fixed.

* fixed the angle snapping and locking when used together
Now, if `shift` is used to snap to a 15° increment, then `ctrl` is used to preserve the angle, releasing the `shift` key will still preserve the angle.

* Fix snapping angle logic

* Improve transforms

* added functionality for `alt` key
Now, temporarily converts selected handles to colinear if they are not already colinear.

* Revert "added functionality for `alt` key"

This reverts commit f12ba6fdbf261291ced0e042a2dfe12cddd2f9e8.

* Code review

---------

Co-authored-by: hypercube <0hypercube@gmail.com>
Co-authored-by: Keavon Chambers <keavon@keavon.com>
This commit is contained in:
Ayush Chauhan
2024-12-31 19:48:14 +00:00
committed by GitHub
co-authored by hypercube Keavon Chambers
parent 606be8a74b
commit 39a7b76ade
3 changed files with 166 additions and 15 deletions
+1
View File
@@ -62,6 +62,7 @@ pub const MANIPULATOR_GROUP_MARKER_SIZE: f64 = 6.;
pub const SELECTION_THRESHOLD: f64 = 10.;
pub const HIDE_HANDLE_DISTANCE: f64 = 3.;
pub const INSERT_POINT_ON_SEGMENT_TOO_FAR_DISTANCE: f64 = 50.;
pub const HANDLE_ROTATE_SNAP_ANGLE: f64 = 15.;
// Pen tool
pub const CREATE_CURVE_THRESHOLD: f64 = 5.;