Add Arch panel
Add Arch panel in the ‘Home’ tab.

Add Site
Add a new IfcSite instance. Select an IfcProject instance and input Name and press button ‘OK’.

Add Building
Add a new IfcBuilding instance. Select an IfcSite instance and input Name and GL(Ground level) and Press button ‘OK’.

Add Grid
Add a new IfcGrid instance. Select IfcBuiding instance and IfcBuildingStorey Instances and input parameters about grids and press button ‘OK’.
Name Grid name
X directions Positions for X direction
Y directions Positions for Y direction
X Label Labels for X direction.
Y Label Labels for Y direction.
Origin Origin for grid
Angle Angle for grid


Display IFC Headers
Display header sections in the IFC file.

Add Window Panel
Add window panel in the ‘Home’ tab.

Cascade Window
Stack child windows in the main frame.
TitleVert Window
Tile vertically windows in the main frame.
TileHorz
Tile horizontally windows in the main frame.