Spiral Stair Tool ¶
Creates a Spiral Stair.
Spiral Stair Tool
Drag the mouse on a floor or an another polygon as if you make a cylinder.
LMBand move the mouse cursor in a normal direction to raise the height. You can change the direction of the stair by pressing
LMBto stop raising.
Type the properties in inspector to adjust the shape of the stair.
SPACEto complete or Press
Starts to create a spiral stair.
Change the direction of the stair or Completes creating a spiral stair
Cancels creating a spiral stair.
- Select Only Visible
If on, the shape can be built on only a visible polygon. Namely backfaced or occluded polygons are excluded.
- Floor Height
The height of the floor where the primitive shape is built by LMB Dragging.
The step width.
The height of the stair
The inner radius of the stair. The whole radius of the stair from the center will be
How curved the stair is.
Reflects the stair.
The spiral stair with this property enabled will be glued to the polygon where it started to be created. It means that the hidden part of the floor polygon by the created stair is removed.
- Angle Snap
When you drag the mouse with this property on, the direction of the spiral stair will snap to every 90 degree.