diff options
| -rw-r--r-- | tools/editor/plugins/canvas_item_editor_plugin.cpp | 58 |
1 files changed, 24 insertions, 34 deletions
diff --git a/tools/editor/plugins/canvas_item_editor_plugin.cpp b/tools/editor/plugins/canvas_item_editor_plugin.cpp index f3cf53cbdf..bdc34d4724 100644 --- a/tools/editor/plugins/canvas_item_editor_plugin.cpp +++ b/tools/editor/plugins/canvas_item_editor_plugin.cpp @@ -1541,6 +1541,7 @@ void CanvasItemEditor::_viewport_input_event(const InputEvent& p_event) { continue; } + dfrom = drag_point_from; dto = snap_point(dto - (drag == DRAG_ALL ? drag_from - drag_point_from : Vector2(0, 0)), drag_point_from); @@ -1548,30 +1549,35 @@ void CanvasItemEditor::_viewport_input_event(const InputEvent& p_event) { canvas_item->get_global_transform_with_canvas().affine_inverse().xform(dto) - canvas_item->get_global_transform_with_canvas().affine_inverse().xform(dfrom); - Rect2 local_rect = canvas_item->get_item_rect(); - - if (false && drag!=DRAG_ALL && m.mod.alt) { - float aspect = local_rect.size.get_aspect(); - if (aspect!=0) { - if (ABS(drag_vector.x) > ABS(drag_vector.y)) { - - drag_vector.y = ABS(drag_vector.x)/aspect * SGN(drag_vector.y); - } else { - - drag_vector.x = ABS(drag_vector.y)*aspect * SGN(drag_vector.x); - } - } - } - - - Vector2 begin=local_rect.pos; Vector2 end=local_rect.pos+local_rect.size; Vector2 minsize = canvas_item->edit_get_minimum_size(); bool uniform = m.mod.shift; bool symmetric=m.mod.alt; + if (uniform) { + float aspect = local_rect.size.get_aspect(); + switch(drag) { + case DRAG_BOTTOM_LEFT: + case DRAG_TOP_RIGHT: { + if (aspect > 1.0) { // width > height, take x as reference + drag_vector.y = -drag_vector.x/aspect; + } else { // height > width, take y as reference + drag_vector.x = -drag_vector.y*aspect; + } + } break; + case DRAG_BOTTOM_RIGHT: + case DRAG_TOP_LEFT: { + if (aspect > 1.0) { // width > height, take x as reference + drag_vector.y = drag_vector.x/aspect; + } else { // height > width, take y as reference + drag_vector.x = drag_vector.y*aspect; + } + } break; + default: {} + } + } switch(drag) { case DRAG_ALL: { @@ -1590,19 +1596,11 @@ void CanvasItemEditor::_viewport_input_event(const InputEvent& p_event) { } break; case DRAG_BOTTOM_RIGHT: { - if (uniform) { - drag_vector.y=drag_vector.x; - minsize.y=minsize.x; - } incend(begin.x,end.x,drag_vector.x,minsize.x,symmetric); incend(begin.y,end.y,drag_vector.y,minsize.y,symmetric); - } break; + } break; case DRAG_TOP_LEFT: { - if (uniform) { - drag_vector.y=drag_vector.x; - minsize.y=minsize.x; - } incbeg(begin.x,end.x,drag_vector.x,minsize.x,symmetric); incbeg(begin.y,end.y,drag_vector.y,minsize.y,symmetric); } break; @@ -1618,20 +1616,12 @@ void CanvasItemEditor::_viewport_input_event(const InputEvent& p_event) { } break; case DRAG_TOP_RIGHT: { - if (uniform) { - drag_vector.x=-drag_vector.y; - minsize.x=minsize.y; - } incbeg(begin.y,end.y,drag_vector.y,minsize.y,symmetric); incend(begin.x,end.x,drag_vector.x,minsize.x,symmetric); } break; case DRAG_BOTTOM_LEFT: { - if (uniform) { - drag_vector.x=-drag_vector.y; - minsize.x=minsize.y; - } incbeg(begin.x,end.x,drag_vector.x,minsize.x,symmetric); incend(begin.y,end.y,drag_vector.y,minsize.y,symmetric); } break; |