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-rw-r--r--editor/plugins/canvas_item_editor_plugin.cpp104
-rw-r--r--editor/plugins/canvas_item_editor_plugin.h1
2 files changed, 82 insertions, 23 deletions
diff --git a/editor/plugins/canvas_item_editor_plugin.cpp b/editor/plugins/canvas_item_editor_plugin.cpp
index 7659363cdf..9502ffd19f 100644
--- a/editor/plugins/canvas_item_editor_plugin.cpp
+++ b/editor/plugins/canvas_item_editor_plugin.cpp
@@ -67,6 +67,7 @@ class SnapDialog : public ConfirmationDialog {
SpinBox *grid_offset_y;
SpinBox *grid_step_x;
SpinBox *grid_step_y;
+ SpinBox *primary_grid_steps;
SpinBox *rotation_offset;
SpinBox *rotation_step;
@@ -132,6 +133,24 @@ public:
grid_step_y->set_h_size_flags(SIZE_EXPAND_FILL);
child_container->add_child(grid_step_y);
+ label = memnew(Label);
+ label->set_text(TTR("Primary Line Every"));
+ label->set_h_size_flags(SIZE_EXPAND_FILL);
+ child_container->add_child(label);
+
+ primary_grid_steps = memnew(SpinBox);
+ primary_grid_steps->set_min(0);
+ primary_grid_steps->set_step(1);
+ primary_grid_steps->set_max(100);
+ primary_grid_steps->set_allow_greater(true);
+ primary_grid_steps->set_h_size_flags(SIZE_EXPAND_FILL);
+ child_container->add_child(primary_grid_steps);
+
+ label = memnew(Label);
+ label->set_text(TTR("steps"));
+ label->set_h_size_flags(SIZE_EXPAND_FILL);
+ child_container->add_child(label);
+
container->add_child(memnew(HSeparator));
child_container = memnew(GridContainer);
@@ -163,18 +182,20 @@ public:
child_container->add_child(rotation_step);
}
- void set_fields(const Point2 p_grid_offset, const Point2 p_grid_step, const float p_rotation_offset, const float p_rotation_step) {
+ void set_fields(const Point2 p_grid_offset, const Point2 p_grid_step, const int p_primary_grid_steps, const float p_rotation_offset, const float p_rotation_step) {
grid_offset_x->set_value(p_grid_offset.x);
grid_offset_y->set_value(p_grid_offset.y);
grid_step_x->set_value(p_grid_step.x);
grid_step_y->set_value(p_grid_step.y);
+ primary_grid_steps->set_value(p_primary_grid_steps);
rotation_offset->set_value(p_rotation_offset * (180 / Math_PI));
rotation_step->set_value(p_rotation_step * (180 / Math_PI));
}
- void get_fields(Point2 &p_grid_offset, Point2 &p_grid_step, float &p_rotation_offset, float &p_rotation_step) {
+ void get_fields(Point2 &p_grid_offset, Point2 &p_grid_step, int &p_primary_grid_steps, float &p_rotation_offset, float &p_rotation_step) {
p_grid_offset = Point2(grid_offset_x->get_value(), grid_offset_y->get_value());
p_grid_step = Point2(grid_step_x->get_value(), grid_step_y->get_value());
+ p_primary_grid_steps = int(primary_grid_steps->get_value());
p_rotation_offset = rotation_offset->get_value() / (180 / Math_PI);
p_rotation_step = rotation_step->get_value() / (180 / Math_PI);
}
@@ -898,7 +919,7 @@ void CanvasItemEditor::_commit_canvas_item_state(List<CanvasItem *> p_canvas_ite
}
void CanvasItemEditor::_snap_changed() {
- ((SnapDialog *)snap_dialog)->get_fields(grid_offset, grid_step, snap_rotation_offset, snap_rotation_step);
+ ((SnapDialog *)snap_dialog)->get_fields(grid_offset, grid_step, primary_grid_steps, snap_rotation_offset, snap_rotation_step);
grid_step_multiplier = 0;
viewport->update();
}
@@ -2639,41 +2660,72 @@ void CanvasItemEditor::_draw_rulers() {
}
void CanvasItemEditor::_draw_grid() {
- if (show_grid || grid_snap_active) {
- //Draw the grid
- Size2 s = viewport->get_size();
- int last_cell = 0;
- Transform2D xform = transform.affine_inverse();
+ if (show_grid || grid_snap_active) {
+ // Draw the grid
Vector2 real_grid_offset;
- List<CanvasItem *> selection = _get_edited_canvas_items();
+ const List<CanvasItem *> selection = _get_edited_canvas_items();
+
if (snap_relative && selection.size() > 0) {
- Vector2 topleft = _get_encompassing_rect_from_list(selection).position;
+ const Vector2 topleft = _get_encompassing_rect_from_list(selection).position;
real_grid_offset.x = fmod(topleft.x, grid_step.x * (real_t)Math::pow(2.0, grid_step_multiplier));
real_grid_offset.y = fmod(topleft.y, grid_step.y * (real_t)Math::pow(2.0, grid_step_multiplier));
} else {
real_grid_offset = grid_offset;
}
- const Color grid_color = EditorSettings::get_singleton()->get("editors/2d/grid_color");
+ // Draw a "primary" line every several lines to make measurements easier.
+ // The step is configurable in the Configure Snap dialog.
+ const Color secondary_grid_color = EditorSettings::get_singleton()->get("editors/2d/grid_color");
+ const Color primary_grid_color =
+ Color(secondary_grid_color.r, secondary_grid_color.g, secondary_grid_color.b, secondary_grid_color.a * 2.5);
+
+ const Size2 viewport_size = viewport->get_size();
+ const Transform2D xform = transform.affine_inverse();
+ int last_cell = 0;
+
if (grid_step.x != 0) {
- for (int i = 0; i < s.width; i++) {
- int cell = Math::fast_ftoi(Math::floor((xform.xform(Vector2(i, 0)).x - real_grid_offset.x) / (grid_step.x * Math::pow(2.0, grid_step_multiplier))));
- if (i == 0)
+ for (int i = 0; i < viewport_size.width; i++) {
+ const int cell =
+ Math::fast_ftoi(Math::floor((xform.xform(Vector2(i, 0)).x - real_grid_offset.x) / (grid_step.x * Math::pow(2.0, grid_step_multiplier))));
+
+ if (i == 0) {
last_cell = cell;
- if (last_cell != cell)
- viewport->draw_line(Point2(i, 0), Point2(i, s.height), grid_color, Math::round(EDSCALE));
+ }
+
+ if (last_cell != cell) {
+ Color grid_color;
+ if (primary_grid_steps == 0) {
+ grid_color = secondary_grid_color;
+ } else {
+ grid_color = cell % primary_grid_steps == 0 ? primary_grid_color : secondary_grid_color;
+ }
+
+ viewport->draw_line(Point2(i, 0), Point2(i, viewport_size.height), grid_color, Math::round(EDSCALE));
+ }
last_cell = cell;
}
}
if (grid_step.y != 0) {
- for (int i = 0; i < s.height; i++) {
- int cell = Math::fast_ftoi(Math::floor((xform.xform(Vector2(0, i)).y - real_grid_offset.y) / (grid_step.y * Math::pow(2.0, grid_step_multiplier))));
- if (i == 0)
+ for (int i = 0; i < viewport_size.height; i++) {
+ const int cell =
+ Math::fast_ftoi(Math::floor((xform.xform(Vector2(0, i)).y - real_grid_offset.y) / (grid_step.y * Math::pow(2.0, grid_step_multiplier))));
+
+ if (i == 0) {
last_cell = cell;
- if (last_cell != cell)
- viewport->draw_line(Point2(0, i), Point2(s.width, i), grid_color, Math::round(EDSCALE));
+ }
+
+ if (last_cell != cell) {
+ Color grid_color;
+ if (primary_grid_steps == 0) {
+ grid_color = secondary_grid_color;
+ } else {
+ grid_color = cell % primary_grid_steps == 0 ? primary_grid_color : secondary_grid_color;
+ }
+
+ viewport->draw_line(Point2(0, i), Point2(viewport_size.width, i), grid_color, Math::round(EDSCALE));
+ }
last_cell = cell;
}
}
@@ -4309,8 +4361,8 @@ void CanvasItemEditor::_popup_callback(int p_op) {
snap_config_menu->get_popup()->set_item_checked(idx, snap_pixel);
} break;
case SNAP_CONFIGURE: {
- ((SnapDialog *)snap_dialog)->set_fields(grid_offset, grid_step, snap_rotation_offset, snap_rotation_step);
- snap_dialog->popup_centered(Size2(220, 160));
+ ((SnapDialog *)snap_dialog)->set_fields(grid_offset, grid_step, primary_grid_steps, snap_rotation_offset, snap_rotation_step);
+ snap_dialog->popup_centered(Size2(220, 160) * EDSCALE);
} break;
case SKELETON_SHOW_BONES: {
skeleton_show_bones = !skeleton_show_bones;
@@ -4857,6 +4909,7 @@ Dictionary CanvasItemEditor::get_state() const {
state["ofs"] = view_offset;
state["grid_offset"] = grid_offset;
state["grid_step"] = grid_step;
+ state["primary_grid_steps"] = primary_grid_steps;
state["snap_rotation_offset"] = snap_rotation_offset;
state["snap_rotation_step"] = snap_rotation_step;
state["smart_snap_active"] = smart_snap_active;
@@ -4905,6 +4958,10 @@ void CanvasItemEditor::set_state(const Dictionary &p_state) {
grid_step = state["grid_step"];
}
+ if (state.has("primary_grid_steps")) {
+ primary_grid_steps = state["primary_grid_steps"];
+ }
+
if (state.has("snap_rotation_step")) {
snap_rotation_step = state["snap_rotation_step"];
}
@@ -5094,6 +5151,7 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
previous_update_view_offset = view_offset; // Moves the view a little bit to the left so that (0,0) is visible. The values a relative to a 16/10 screen
grid_offset = Point2();
grid_step = Point2(10, 10);
+ primary_grid_steps = 8; // A power-of-two value works better as a default
grid_step_multiplier = 0;
snap_rotation_offset = 0;
snap_rotation_step = 15 / (180 / Math_PI);
diff --git a/editor/plugins/canvas_item_editor_plugin.h b/editor/plugins/canvas_item_editor_plugin.h
index 480fb89621..35efc14b5e 100644
--- a/editor/plugins/canvas_item_editor_plugin.h
+++ b/editor/plugins/canvas_item_editor_plugin.h
@@ -255,6 +255,7 @@ private:
Point2 grid_offset;
Point2 grid_step;
+ int primary_grid_steps;
int grid_step_multiplier;
float snap_rotation_step;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 12:17:29 +0000