Show navigationPrimitive > Trapezoid Box Overview of Functions Create 3D solid objects with a trapezoidal column shape.Details of FunctionsCreate TabDefine Shape Enter values for the trapezoidal column shape.Top Width-X : Enter the length value in the x direction of the top of the trapezoidal column.Top Wdith-Y : Enter the length value in the Y direction of the top of the trapezoidal column.Bottom Width-X : Enter the length value in the x direction of the bottom of the trapezoidal column.Bottom Wdith-Y : Enter the length value in Y direction of the bottom of the ladder column.Height : Enter the Z direction length of the trapezoidal column. Insert Shape Pressing the Insert button creates a preview on the plan drawing.