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-rw-r--r--editor/plugins/abstract_polygon_2d_editor.cpp8
-rw-r--r--editor/plugins/canvas_item_editor_plugin.cpp2
-rw-r--r--editor/plugins/collision_polygon_editor_plugin.cpp2
-rw-r--r--editor/plugins/path_2d_editor_plugin.cpp94
-rw-r--r--editor/plugins/path_2d_editor_plugin.h2
5 files changed, 96 insertions, 12 deletions
diff --git a/editor/plugins/abstract_polygon_2d_editor.cpp b/editor/plugins/abstract_polygon_2d_editor.cpp
index cc030dac4c..dfdf56a2ef 100644
--- a/editor/plugins/abstract_polygon_2d_editor.cpp
+++ b/editor/plugins/abstract_polygon_2d_editor.cpp
@@ -425,7 +425,7 @@ bool AbstractPolygon2DEditor::forward_gui_input(const Ref<InputEvent> &p_event)
return true;
} else {
- const real_t grab_threshold = EDITOR_DEF("editors/poly_editor/point_grab_radius", 8);
+ const real_t grab_threshold = EDITOR_GET("editors/poly_editor/point_grab_radius");
if (!_is_line() && wip.size() > 1 && xform.xform(wip[0]).distance_to(gpoint) < grab_threshold) {
//wip closed
@@ -565,7 +565,7 @@ void AbstractPolygon2DEditor::forward_canvas_draw_over_viewport(Control *p_overl
offset = _get_offset(j);
}
- if (!wip_active && j == edited_point.polygon && EDITOR_DEF("editors/poly_editor/show_previous_outline", true)) {
+ if (!wip_active && j == edited_point.polygon && EDITOR_GET("editors/poly_editor/show_previous_outline")) {
const Color col = Color(0.5, 0.5, 0.5); // FIXME polygon->get_outline_color();
const int n = pre_move_edit.size();
@@ -695,7 +695,7 @@ AbstractPolygon2DEditor::Vertex AbstractPolygon2DEditor::get_active_point() cons
AbstractPolygon2DEditor::PosVertex AbstractPolygon2DEditor::closest_point(const Vector2 &p_pos) const {
- const real_t grab_threshold = EDITOR_DEF("editors/poly_editor/point_grab_radius", 8);
+ const real_t grab_threshold = EDITOR_GET("editors/poly_editor/point_grab_radius");
const int n_polygons = _get_polygon_count();
const Transform2D xform = canvas_item_editor->get_canvas_transform() * _get_node()->get_global_transform();
@@ -726,7 +726,7 @@ AbstractPolygon2DEditor::PosVertex AbstractPolygon2DEditor::closest_point(const
AbstractPolygon2DEditor::PosVertex AbstractPolygon2DEditor::closest_edge_point(const Vector2 &p_pos) const {
- const real_t grab_threshold = EDITOR_DEF("editors/poly_editor/point_grab_radius", 8);
+ const real_t grab_threshold = EDITOR_GET("editors/poly_editor/point_grab_radius");
const real_t eps = grab_threshold * 2;
const real_t eps2 = eps * eps;
diff --git a/editor/plugins/canvas_item_editor_plugin.cpp b/editor/plugins/canvas_item_editor_plugin.cpp
index 8d9872236c..c272f8d756 100644
--- a/editor/plugins/canvas_item_editor_plugin.cpp
+++ b/editor/plugins/canvas_item_editor_plugin.cpp
@@ -456,7 +456,7 @@ void CanvasItemEditor::_find_canvas_items_at_pos(const Point2 &p_pos, Node *p_no
if (Object::cast_to<Viewport>(p_node))
return;
- const real_t grab_distance = EDITOR_DEF("editors/poly_editor/point_grab_radius", 8);
+ const real_t grab_distance = EDITOR_GET("editors/poly_editor/point_grab_radius");
CanvasItem *canvas_item = Object::cast_to<CanvasItem>(p_node);
for (int i = p_node->get_child_count() - 1; i >= 0; i--) {
diff --git a/editor/plugins/collision_polygon_editor_plugin.cpp b/editor/plugins/collision_polygon_editor_plugin.cpp
index e92a91db7c..9b31f2e24d 100644
--- a/editor/plugins/collision_polygon_editor_plugin.cpp
+++ b/editor/plugins/collision_polygon_editor_plugin.cpp
@@ -144,7 +144,7 @@ bool Polygon3DEditor::forward_spatial_gui_input(Camera *p_camera, const Ref<Inpu
Vector<Vector2> poly = node->call("get_polygon");
//first check if a point is to be added (segment split)
- real_t grab_threshold = EDITOR_DEF("editors/poly_editor/point_grab_radius", 8);
+ real_t grab_threshold = EDITOR_GET("editors/poly_editor/point_grab_radius");
switch (mode) {
diff --git a/editor/plugins/path_2d_editor_plugin.cpp b/editor/plugins/path_2d_editor_plugin.cpp
index c67c96798a..3d4816b17b 100644
--- a/editor/plugins/path_2d_editor_plugin.cpp
+++ b/editor/plugins/path_2d_editor_plugin.cpp
@@ -70,8 +70,9 @@ bool Path2DEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
if (!node->get_curve().is_valid())
return false;
- Ref<InputEventMouseButton> mb = p_event;
+ real_t grab_threshold = EDITOR_GET("editors/poly_editor/point_grab_radius");
+ Ref<InputEventMouseButton> mb = p_event;
if (mb.is_valid()) {
Transform2D xform = canvas_item_editor->get_canvas_transform() * node->get_global_transform();
@@ -79,8 +80,6 @@ bool Path2DEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
Vector2 gpoint = mb->get_position();
Vector2 cpoint = node->get_global_transform().affine_inverse().xform(canvas_item_editor->snap_point(canvas_item_editor->get_canvas_transform().affine_inverse().xform(mb->get_position())));
- real_t grab_threshold = EDITOR_DEF("editors/poly_editor/point_grab_radius", 8);
-
if (mb->is_pressed() && action == ACTION_NONE) {
Ref<Curve2D> curve = node->get_curve();
@@ -179,6 +178,41 @@ bool Path2DEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
return true;
}
+ // Check for segment split.
+ if (mb->is_pressed() && mb->get_button_index() == BUTTON_LEFT && mode == MODE_EDIT && on_edge == true) {
+ Vector2 gpoint = mb->get_position();
+ Ref<Curve2D> curve = node->get_curve();
+
+ int insertion_point = -1;
+ float mbLength = curve->get_closest_offset(xform.affine_inverse().xform(gpoint));
+ int len = curve->get_point_count();
+ for (int i = 0; i < len - 1; i++) {
+ float compareLength = curve->get_closest_offset(curve->get_point_position(i + 1));
+ if (mbLength >= curve->get_closest_offset(curve->get_point_position(i)) && mbLength <= compareLength)
+ insertion_point = i;
+ }
+ if (insertion_point == -1)
+ insertion_point = curve->get_point_count() - 2;
+
+ undo_redo->create_action(TTR("Split Curve"));
+ undo_redo->add_do_method(curve.ptr(), "add_point", xform.affine_inverse().xform(gpoint), Vector2(0, 0), Vector2(0, 0), insertion_point + 1);
+ undo_redo->add_undo_method(curve.ptr(), "remove_point", insertion_point + 1);
+ undo_redo->add_do_method(canvas_item_editor, "update_viewport");
+ undo_redo->add_undo_method(canvas_item_editor, "update_viewport");
+ undo_redo->commit_action();
+
+ action = ACTION_MOVING_POINT;
+ action_point = insertion_point + 1;
+ moving_from = curve->get_point_position(action_point);
+ moving_screen_from = gpoint;
+
+ canvas_item_editor->update_viewport();
+
+ on_edge = false;
+
+ return true;
+ }
+
// Check for point movement completion.
if (!mb->is_pressed() && mb->get_button_index() == BUTTON_LEFT && action != ACTION_NONE) {
@@ -245,6 +279,49 @@ bool Path2DEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
if (mm.is_valid()) {
+ if (action == ACTION_NONE && mode == MODE_EDIT) {
+ // Handle Edge Follow
+ bool old_edge = on_edge;
+
+ Transform2D xform = canvas_item_editor->get_canvas_transform() * node->get_global_transform();
+ Vector2 gpoint = mm->get_position();
+
+ Ref<Curve2D> curve = node->get_curve();
+ if (curve == NULL) return true;
+ if (curve->get_point_count() < 2) return true;
+
+ // Find edge
+ edge_point = xform.xform(curve->get_closest_point(xform.affine_inverse().xform(mm->get_position())));
+ on_edge = false;
+ if (edge_point.distance_to(gpoint) <= grab_threshold) {
+ on_edge = true;
+ }
+ // However, if near a control point or its in-out handles then not on edge
+ int len = curve->get_point_count();
+ for (int i = 0; i < len; i++) {
+ Vector2 pp = curve->get_point_position(i);
+ Vector2 p = xform.xform(pp);
+ if (p.distance_to(gpoint) <= grab_threshold) {
+ on_edge = false;
+ break;
+ }
+ p = xform.xform(pp + curve->get_point_in(i));
+ if (p.distance_to(gpoint) <= grab_threshold) {
+ on_edge = false;
+ break;
+ }
+ p = xform.xform(pp + curve->get_point_out(i));
+ if (p.distance_to(gpoint) <= grab_threshold) {
+ on_edge = false;
+ break;
+ }
+ }
+ if (on_edge || old_edge != on_edge) {
+ canvas_item_editor->update_viewport();
+ return true;
+ }
+ }
+
if (action != ACTION_NONE) {
// Handle point/control movement.
Transform2D xform = canvas_item_editor->get_canvas_transform() * node->get_global_transform();
@@ -309,7 +386,6 @@ void Path2DEditor::forward_canvas_draw_over_viewport(Control *p_overlay) {
Control *vpc = canvas_item_editor->get_viewport_control();
for (int i = 0; i < len; i++) {
-
Vector2 point = xform.xform(curve->get_point_position(i));
vpc->draw_texture_rect(handle, Rect2(point - handle_size * 0.5, handle_size), false, Color(1, 1, 1, 1));
@@ -325,6 +401,11 @@ void Path2DEditor::forward_canvas_draw_over_viewport(Control *p_overlay) {
vpc->draw_texture_rect(handle, Rect2(pointin - handle_size * 0.5, handle_size), false, Color(1, 0.5, 1, 0.3));
}
}
+
+ if (on_edge) {
+ Ref<Texture> add_handle = get_icon("EditorHandleAdd", "EditorIcons");
+ p_overlay->draw_texture(add_handle, edge_point - add_handle->get_size() * 0.5);
+ }
}
void Path2DEditor::_node_visibility_changed() {
@@ -442,6 +523,7 @@ Path2DEditor::Path2DEditor(EditorNode *p_editor) {
undo_redo = editor->get_undo_redo();
mirror_handle_angle = true;
mirror_handle_length = true;
+ on_edge = false;
mode = MODE_EDIT;
action = ACTION_NONE;
@@ -455,7 +537,7 @@ Path2DEditor::Path2DEditor(EditorNode *p_editor) {
curve_edit->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("CurveEdit", "EditorIcons"));
curve_edit->set_toggle_mode(true);
curve_edit->set_focus_mode(Control::FOCUS_NONE);
- curve_edit->set_tooltip(TTR("Select Points") + "\n" + TTR("Shift+Drag: Select Control Points") + "\n" + keycode_get_string(KEY_MASK_CMD) + TTR("Click: Add Point") + "\n" + TTR("Right Click: Delete Point"));
+ curve_edit->set_tooltip(TTR("Select Points") + "\n" + TTR("Shift+Drag: Select Control Points") + "\n" + keycode_get_string(KEY_MASK_CMD) + TTR("Click: Add Point") + "\n" + TTR("Left Click: Split Segment (in curve)") + "\n" + TTR("Right Click: Delete Point"));
curve_edit->connect("pressed", this, "_mode_selected", varray(MODE_EDIT));
base_hb->add_child(curve_edit);
curve_edit_curve = memnew(ToolButton);
@@ -469,7 +551,7 @@ Path2DEditor::Path2DEditor(EditorNode *p_editor) {
curve_create->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("CurveCreate", "EditorIcons"));
curve_create->set_toggle_mode(true);
curve_create->set_focus_mode(Control::FOCUS_NONE);
- curve_create->set_tooltip(TTR("Add Point (in empty space)") + "\n" + TTR("Split Segment (in curve)"));
+ curve_create->set_tooltip(TTR("Add Point (in empty space)"));
curve_create->connect("pressed", this, "_mode_selected", varray(MODE_CREATE));
base_hb->add_child(curve_create);
curve_del = memnew(ToolButton);
diff --git a/editor/plugins/path_2d_editor_plugin.h b/editor/plugins/path_2d_editor_plugin.h
index 3a78657746..34952b473a 100644
--- a/editor/plugins/path_2d_editor_plugin.h
+++ b/editor/plugins/path_2d_editor_plugin.h
@@ -73,6 +73,7 @@ class Path2DEditor : public HBoxContainer {
bool mirror_handle_angle;
bool mirror_handle_length;
+ bool on_edge;
enum HandleOption {
HANDLE_OPTION_ANGLE,
@@ -93,6 +94,7 @@ class Path2DEditor : public HBoxContainer {
Point2 moving_screen_from;
float orig_in_length;
float orig_out_length;
+ Vector2 edge_point;
void _mode_selected(int p_mode);
void _handle_option_pressed(int p_option);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 19:08:53 +0000