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Fix issue where set_global_position(global_position) in Control resulted in a different result than global_position

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Previously, the case where the pivot point was not at the origin was ignored.
This commit is contained in:
风青山 2024-01-21 12:42:21 +08:00
parent 0bcc0e92b3
commit 0c6b6fe749
1 changed files with 6 additions and 4 deletions
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10
scene/gui/control.cpp
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@ -1419,13 +1419,15 @@ void Control::_set_global_position(const Point2 &p_point) {
void Control::set_global_position(const Point2 &p_point, bool p_keep_offsets) {
ERR_MAIN_THREAD_GUARD;
Transform2D inv;
if (data.parent_canvas_item) {
inv = data.parent_canvas_item->get_global_transform().affine_inverse();
Transform2D global_transform_cache = get_global_transform();
if (p_point == global_transform_cache.get_origin()) {
return; // Edge case, but avoids calculation.
}
set_position(inv.xform(p_point), p_keep_offsets);
Point2 internal_position = global_transform_cache.affine_inverse().xform(p_point);
set_position(internal_position + data.pos_cache, p_keep_offsets);
}
Point2 Control::get_global_position() const {