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[Polygon2DEditor] Add tool to automatically move center of gravity to origin.

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This commit is contained in:
Pāvels Nadtočajevs
2025-03-12 11:59:49 +02:00
parent 215acd52e8
commit df321eb135
6 changed files with 196 additions and 9 deletions
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12
editor/plugins/abstract_polygon_2d_editor.h
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@@ -44,6 +44,7 @@ class AbstractPolygon2DEditor : public HBoxContainer {
Button *button_create = nullptr;
Button *button_edit = nullptr;
Button *button_delete = nullptr;
Button *button_center = nullptr;
struct Vertex {
Vertex() {}
@@ -85,6 +86,11 @@ class AbstractPolygon2DEditor : public HBoxContainer {
bool wip_active = false;
bool wip_destructive = false;
Vector<Vector<Vector2>> pre_center_move_edit;
bool center_drag = false;
Vector2 center_drag_origin;
bool edit_origin_and_center = false;
bool _polygon_editing_enabled = false;
CanvasItemEditor *canvas_item_editor = nullptr;
@@ -97,6 +103,7 @@ protected:
MODE_EDIT,
MODE_DELETE,
MODE_CONT,
CENTER_POLY,
};
int mode = MODE_EDIT;
@@ -109,6 +116,8 @@ protected:
void _notification(int p_what);
void _node_removed(Node *p_node);
bool _commit_drag();
void remove_point(const Vertex &p_vertex);
Vertex get_active_point() const;
PosVertex closest_point(const Vector2 &p_pos) const;
@@ -132,6 +141,8 @@ protected:
virtual void _action_set_polygon(int p_idx, const Variant &p_previous, const Variant &p_polygon);
virtual void _commit_action();
virtual Vector2 _get_geometric_center() const;
virtual bool _has_resource() const;
virtual void _create_resource();
@@ -140,6 +151,7 @@ public:
bool forward_gui_input(const Ref<InputEvent> &p_event);
void forward_canvas_draw_over_viewport(Control *p_overlay);
void set_edit_origin_and_center(bool p_enabled);
void edit(Node *p_polygon);
AbstractPolygon2DEditor(bool p_wip_destructive = true);