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Freehand tool: Allow extension of existing paths (#1594)

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* feat: extend freehand path

* fix: rm logs

* fix: rename variable
This commit is contained in:
zhiyuan
2024-02-04 13:36:25 -08:00
committed by GitHub
parent 05b4582cd7
commit a4a2680ac4
5 changed files with 110 additions and 44 deletions
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editor/src/messages/portfolio/document/overlays/utility_functions.rs
+25
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@@ -52,3 +52,28 @@ pub fn path_overlays(document: &DocumentMessageHandler, shape_editor: &mut Shape
}
}
}
pub fn path_endpoint_overlays(document: &DocumentMessageHandler, shape_editor: &mut ShapeState, overlay_context: &mut OverlayContext) {
for layer in document.selected_nodes.selected_layers(document.metadata()) {
let Some(subpaths) = get_subpaths(layer, &document.network) else { continue };
let transform = document.metadata().transform_to_viewport(layer);
let selected = shape_editor.selected_shape_state.get(&layer);
let is_selected = |selected: Option<&SelectedLayerState>, point: ManipulatorPointId| selected.is_some_and(|selected| selected.is_selected(point));
let mut manipulator_groups = get_manipulator_groups(subpaths);
if let Some(first_manipulator) = manipulator_groups.next() {
let anchor = first_manipulator.anchor;
let anchor_position = transform.transform_point2(anchor);
overlay_context.square(anchor_position, is_selected(selected, ManipulatorPointId::new(first_manipulator.id, SelectedType::Anchor)));
};
if let Some(last_manipulator) = manipulator_groups.last() {
let anchor = last_manipulator.anchor;
let anchor_position = transform.transform_point2(anchor);
overlay_context.square(anchor_position, is_selected(selected, ManipulatorPointId::new(last_manipulator.id, SelectedType::Anchor)));
};
}
}