https://community.graphisoft.com/t5/Archicad-C-API/How-to-check-the-hole-visibility-setting-in-the-current-model/m-p/360836#M1225 <P>If visibility is disabled for hole elements in the model view settings dialog, holes are not unloaded in IFC.<BR />I need to show for user a warning about this.<BR />But there are no properties in the API_ViewOptions structure that are responsible for the visibility of holes in the model view.</P><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/55606iB302D39592DBD820/image-size/large?v=v2&amp;px=999" border="0" alt="Снимок параметры модельного вида отверстий.PNG" title="Снимок параметры модельного вида отверстий.PNG" /> Wed, 02 Nov 2022 07:04:55 GMT LABPP 2022-11-02T07:04:55Z https://community.graphisoft.com/t5/Archicad-C-API/How-to-check-the-hole-visibility-setting-in-the-current-model/m-p/360836#M1225 <P>If visibility is disabled for hole elements in the model view settings dialog, holes are not unloaded in IFC.<BR />I need to show for user a warning about this.<BR />But there are no properties in the API_ViewOptions structure that are responsible for the visibility of holes in the model view.</P><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/55606iB302D39592DBD820/image-size/large?v=v2&amp;px=999" border="0" alt="Снимок параметры модельного вида отверстий.PNG" title="Снимок параметры модельного вида отверстий.PNG" /> Wed, 02 Nov 2022 07:04:55 GMT https://community.graphisoft.com/t5/Archicad-C-API/How-to-check-the-hole-visibility-setting-in-the-current-model/m-p/360836#M1225 LABPP 2022-11-02T07:04:55Z