I fould some problem in rev. 49, and created the patch for fix them.

[GoogleCodeExporter]

Thank you for a wonderful library. 
I found some problem, and created the patch for fix them.

* problem 1. when reading iges file containing 112 element, the program freeses.

What steps will reproduce the problem?
- When the program reads the iges file containing the element of 112 by using
  MGIgesIfstream, it freezes. 

What is the expected output? What do you see instead?
  The program should read the iges file containing the element of 112 properly,
  and should progress to the next processing.

What version of the product are you using? On what operating system?
  source : rev. 49 (trunk)
  OS : Win7

* problem 2. when intersecting straight line and surface, the program aborts.

What steps will reproduce the problem?
- When the program execute MGRSBRep::isect(const MGStraight& sl), it 
sometimes　aborts.

What is the expected output? What do you see instead?
  The program should execute intersection and should progress to the next processing.

What version of the product are you using? On what operating system?
  same as problem 1.

This patch includes the correction of above two problems, and
some minor adjustment (about iteration incrementation, 
default constructor of TLData, and comparison operator of MGPickObject.)

Would you apply this patch for the further improvement in convenience?

Original issue reported on code.google.com by [email protected] on 7 Jul 2012 at 2:19

Attachments:

• 20120707_from_r49.zip