User:GregoryLi/GSoC2023/FinalReport

Final Report

The project implemented some basic geometric and topological functions. Now BRL-CAD is able to create some basic polyhedrons. The final report lists the functionality implemented by this project, as well as the future directions that need to be implemented.

operations implemented

geometric operations

1. v_create: create a new vertex 2. v_remove: remove a vertex 3. c2_create_line: create a 2D parameter space geometric line 4. c2_remove: remove a 2D parameter space geometric curve 5. c3_create: create a new NURBS curve 6. c3_in: create a new NURBS curve given a detailed description 7. c3_interp: create a new NURBS curve by interpolating given control vertices 8. c3_copy: copy a NURBS curve 9. c3_remove: remove a NURBS curve 10. c3_move: move a NURBS curve to a specified position 11. c3_set_cv: set the control vertex of a NURBS curve 12. c3_flip: flip the direction of a NURBS curve 13. c3_insert_knot: insert a knot into a NURBS curve 14. c3_trim: trim a NURBS curve using start and end parameters 15. c3_split: split a NURBS curve into two at a parameter 16. c3_join: join end of curve 1 to start of curve 2 17. s_create: create a new NURBS surface 18. s_interp: create a new NURBS surface 19. s_copy: copy a NURBS surface 20. s_birail: create a new NURBS surface using two curves 21. s_remove: remove a NURBS surface 22. s_move: move a NURBS surface to a specified position 23. s_set_cv: set a control vertex of a NURBS surface to a specified position 24. s_trim: trim a NURBS surface using start and end parameters 25. s_split: split a NURBS surface into two given a parameter value 26. s_tensor: create a new NURBS surface by extruding the first curve along the second curve 27. s_revolution: create a new NURBS surface by rotating a curve around an axis by an angle 28. s_ext_v: extract a vertex from a NURBS surface 29. s_ext_c3: extract a curve from a NURBS surface