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Make the Pen tool use Ctrl to lock the angle of handles such that they maintain colinearity (#2284)

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* pen tool feature and other minor fixes

* ctrl done,need to improve handle_modifications

* completes collinear and ctrl for all cases,need to refactor

* more bug fix need to refactor

* fixed minor issues and refactor done

* Code review

* minor bug fixes

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>
This commit is contained in:
0SlowPoke0
2025-02-16 23:41:55 -08:00
committed by GitHub
co-authored by Keavon Chambers
parent 687744d999
commit e444785301
4 changed files with 291 additions and 81 deletions
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editor/src/messages/portfolio/document/utility_types/transformation.rs
+8 -5
View File
@@ -591,11 +591,14 @@ impl<'a> Selected<'a> {
responses.add(GraphOperationMessage::Vector { layer, modification_type });
if let Some((id, initial)) = handle.mirror {
let direction = viewspace.transform_vector2(new_pos_viewport - relative).try_normalize();
let length = viewspace.transform_vector2(initial - relative).length();
let new_relative = direction.map_or(initial - relative, |direction| viewspace.inverse().transform_vector2(-direction * length));
let modification_type = id.set_relative_position(new_relative);
responses.add(GraphOperationMessage::Vector { layer, modification_type });
// When the handle is scaled to zero, don't update the mirror handle
if (new_pos_viewport - relative).length_squared() > f64::EPSILON {
let direction = viewspace.transform_vector2(new_pos_viewport - relative).try_normalize();
let length = viewspace.transform_vector2(initial - relative).length();
let new_relative = direction.map_or(initial - relative, |direction| viewspace.inverse().transform_vector2(-direction * length));
let modification_type = id.set_relative_position(new_relative);
responses.add(GraphOperationMessage::Vector { layer, modification_type });
}
}
}
}