Rasterex Web SDKAPI client referenceCADCallback EventsGUI_2DBlockUnselectAllOn this pageGUI_2DBlockUnselectAllThis callback event notify when all blocks are un-selected. Related method unselectAllBlocks Callback Parameters none: This callback does not return any values. Example RxCore.GUI_2DBlockUnselectAll.connect(function(){ console.log("All blocks un-selected"); });