User:GregoryLi/GSoC2023/DevLog

Community Bonding Period

• Learn about brep_cube brep_simple brep_surface examples in proc-db.
• Learn about NURBS editing support of Ayam and Blender.
• Create a brep object with a single NURBS curve in proc-db.
• Add create [name] brep command to create an empty brep object.

Work Period

Monday, May 29th, 2023

• Add brep <objname> create_curve <x> <y> <z> to create a template NURBS curve.
• Add brep [options] <objname> move_curve_CV <curve_id> <CV_id> <x> <y> <z> <w>" to move control vertex of a NURBS curve.

Tuesday, May 30th, 2023

• Add the entry and judgment for the number of parameters of brep [options] <objname> in_curve <is_rational> <order> <CV_count> <cv1_x> <cv1_y> <cv1_z> <cv_w>(if rational) ... Use in_curve for create NURBS curve with detailed info.
• Learn the code of in command, hope users could input parameters step by step like in command.

Wednesday, May 31th, 2023

• Use uniform knot vector for in_curve. Now the created curve by in is valid.
• add brep [name] curve entry. Add libged/brep/curve.cpp.
• Optimize feedback of wrong parameter number of in_curve cmd.