Rectangular Play Enclosure with Portal

Create an architectural rectangular children's play enclosure with rounded corners and an integrated, sealable portal. The overall envelope dimensions must be exactly 1524 mm wide (5 feet) by 1981 mm long (6.5 feet), with a height of 711 mm (28 inches). Model the following key components in a clean, parametric assembly: 1. Upper and Lower Frames (White Oak Rails): Create a continuous, smooth-sculpted wooden ribbon profile tracking the 1524 mm x 1981 mm perimeter. The four corners must have a generous outer corner radius of 152 mm (6 inches). The wood thickness should be a robust 38 mm. 2. Arched Portal (The Entrance): On one of the long 1981 mm sides, create a centralized, clear-cut archway portal that is 660 mm wide (26 inches) and stands 558 mm high. The top of the archway must have beautifully radiused, curved transitions back into the upper horizontal frame. 3. Modular Threshold: At the bottom of this arched portal, model a raised wooden threshold with a 38 mm (1.5 inch) high rounded bullnose profile. 4. Slide-in Portal Block (Mess Shield): Model a separate 12 mm thick drop-in barrier panel that matches the curvature of the portal opening. This panel must fit flush inside concealed 15 mm deep vertical sliding tracks on the inner faces of the portal pillars, interlocking tightly against the raised 38 mm bullnose threshold at the bottom. 5. High-Tension Fabric Walls: Between the upper and lower wooden rails, model continuous, solid vertical panels representing 10 mm thick high-tension textile walls, completely sealing the outer perimeter except for the arched portal opening. Ensure all components are modeled as individual, parametric bodies so the overall length, width, and wall heights can be adjusted via parameter sliders after generation. Export format: STEP.

Parameters

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.