Algorithm (Workflow)

This function, SGBAUHAUSflorence, generates a solid geometry model of a Florence Knoll Basset chair or sofa. It is part of the SG-Library and was introduced in SolidGeometry 5.5.

Input Parameters

• B: Seat width in cm. The sofa is 15 cm wider than the input width.

Output Results

• SGC: Solid Geometry of the chair.

Algorithm Steps

1. Retrieve the seat width B from input parameters, defaulting to 65 cm if not provided.
2. Adjust the seat width by adding 15 cm to account for the sofa's additional width.
3. Create a contour CPLA using a square with dimensions 90 mm by B mm, with a corner radius of 12.5 mm.
4. Generate a convex hull outline CPLB from CPLA.
5. Create solid geometries SGA and SGB from CPLA and CPLB with heights of 35 mm and 10 mm, respectively.
6. Create another contour CPLC using a square with dimensions 60 mm by 60 mm, with a corner radius of 12.5 mm.
7. Generate a convex hull outline CPLD from CPLC.
8. Create solid geometries SGD and SGF from squares with dimensions 85 mm by B-12.5 mm and 55 mm by B-12.5 mm, both with a height of 12.5 mm.
9. Create a cylinder SGH with a radius of 4 mm and a height of 15 mm.
10. Copy SGH along a square contour CPLS with dimensions 70 mm by B-10 mm.
11. Transform SGH to a solid geometry from CPLS with a height of 15 mm.
12. Combine SGB and SGA using a union operation, placing SGA on top of SGB.
13. Align and transform SGD relative to SGB to be on top and aligned to the left with an offset of 10 mm.
14. Align and transform SGF relative to SGB with specific rotations and offsets.
15. Align and transform SGH relative to SGA to be under it with a slight offset.
16. Concatenate SGC with SGD, SGF, and SGH to form the final solid geometry.
17. If no output is requested, plot the geometry and write it to an STL file named after the seat width.