Create projection plane
Use the commands in projection plane to create a projection plane.
Horizontal.
Vertical.
By 3 points.
Horizontal
Use the command Horizontal to create an horizontal projection plane.
Click Draw.
Click Horizontal under projection plane menu.
Click on the graphic view to define the reference elevation of the projection plane.
All created elements will be projected on the horizontal projection plane. All points are on the elevation of the projection plane.
Vertical
Use the command Vertical to create a vertical projection plane.
Click Draw.
Click Vertical under projection plane menu.
Click on the graphic view to define the direction of the vertical projection plane, identified by 2 points.
All created elements will be projected on the vertical projection plane.
By 3 points
Use the command By 3 points to create a sloped projection plane.
Click Draw.
Click By 3 points under projection plane menu.
Click on the graphic view to define the plane by selecting the 3 points that define the plane.
All created elements will be projected on the sloped projection plane.