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Delete handle on dragging it into its anchor (#1202)

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* Delete handles when dragged to anchor + create mirror handle even if handle is deleted

* Handle different zoom levels + check handle mirroring for removal

* Handle different zoom levels + check handle mirroring for removal

* Add an anchor check

* Code review changes

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>
This commit is contained in:
Shouvik Ghosh
2023-05-20 12:27:48 +05:30
committed by Keavon Chambers
co-authored by Keavon Chambers
parent 1039f76502
commit da6261aa75
2 changed files with 95 additions and 18 deletions
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editor/src/messages/tool/tool_messages/path_tool.rs
+4 -4
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@@ -4,13 +4,11 @@ use crate::messages::input_mapper::utility_types::input_keyboard::{Key, MouseMot
use crate::messages::layout::utility_types::layout_widget::PropertyHolder;
use crate::messages::prelude::*;
use crate::messages::tool::common_functionality::overlay_renderer::OverlayRenderer;
use crate::messages::tool::common_functionality::shape_editor::{ManipulatorPointInfo, ShapeState};
use crate::messages::tool::common_functionality::shape_editor::{ManipulatorPointInfo, OpposingHandleLengths, ShapeState};
use crate::messages::tool::common_functionality::snapping::SnapManager;
use crate::messages::tool::utility_types::{EventToMessageMap, Fsm, HintData, HintGroup, HintInfo, ToolActionHandlerData, ToolMetadata, ToolTransition, ToolType};
use document_legacy::intersection::Quad;
use document_legacy::LayerId;
use graphene_core::uuid::ManipulatorGroupId;
use graphene_core::vector::{ManipulatorPointId, SelectedType};
use glam::DVec2;
@@ -117,7 +115,7 @@ struct PathToolData {
drag_start_pos: DVec2,
previous_mouse_position: DVec2,
alt_debounce: bool,
opposing_handle_lengths: Option<HashMap<Vec<LayerId>, HashMap<ManipulatorGroupId, f64>>>,
opposing_handle_lengths: Option<OpposingHandleLengths>,
}
impl PathToolData {
@@ -293,6 +291,8 @@ impl Fsm for PathToolFsmState {
.map(|(_, nearest_point)| nearest_point);
let shift_pressed = input.keyboard.get(shift_mirror_distance as usize);
shape_editor.delete_selected_handles_with_zero_length(&document.document_legacy, &tool_data.opposing_handle_lengths, responses);
if tool_data.drag_start_pos.distance(input.mouse.position) <= DRAG_THRESHOLD && !shift_pressed {
let clicked_selected = shape_editor.selected_points().any(|&point| nearest_point == Some(point));
if clicked_selected {