Log

Community Bonding

May 2
- Downloaded the source code of the latest revision from svn checkout and got more familiar with subversion.
- Compiled and built the source both in Ubuntu and Windows (Visual Studio 2010) successfully.
May 13
- Found and fixed a small bug in eto_brep (the rotation axis of eto is wrong), and submitted a patch on sourceforge.net.
May 15
- Modified the eto_brep patch with the test case provided by Cliff.
May 16
- Continued working on the conversion of eto.
- Tested the brep conversion of hyp, but found the raytrace result of implicit CSG hyp quite strange.
May 17
- The raytrace of implicit hyp is wrong when H is not perpendicular to A.
- Fixed the conversion to brep of hyp (havn't commited yet).
May 18
- My first SVN Commit: fixed the shearing direction of hyp.

May 21
- Fixed the bug of wrong id & od for pipe b-rep, by changing some prevp to curp.
- Dealt with duplicated points by deleting them from the linklist.
May 22
- Added some control to deal with special cases in pipe_brep.cpp and add a few comments.
May 23
- Read and tried to understood the code in revolve_brep.cpp, but got confused by the implicit definition.
- Changed the revolution axis and origin of the sketch plane of revolve_brep.
May 24
- Changed the position of the sketch in extrude_brep according to the parameters.
- Fixed the plane direction of circle arcs in sketch_brep as well as in revolve_brep.
May 25
- Dealt with non-full revolution of revolve_brep. It took a long time to get the expected result, but I got more familiar to NURBS/BREP during that procedure.
May 27
- Tested and examined the implemented brep conversions. Checked the current status of my work.

May 21 - June 10 (~3 weeks)
- Modify implemented conversions if not finished
  - pipe
  - sph, ell, tor, hyp
  - eto, extrude, revolve, etc.

August 13 - August 20 (~1 week)
- Pencil down data
  - Improve documentation
  - Evaluations