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<TITLE>mqc_pdqcad_bsurfKnotProblems</TITLE>
<H1>mqc_pdqcad_bsurfKnotProblems</H1><H4>Synopsis</H4><PRE><FONT COLOR = blue>Defun: mqc_pdqcad_bsurfKnotProblems(
       List, $geometry_set,
       List, $topo_tolerances,
       List, $checking_criteria,
       Number, $Tolerance,
       Name, $log_option,
       String, $message )
@{...} Integer;

</FONT></PRE><PRE STYLE=\"text-align : left;\" CLASS=\"Code\">

<B>Description:</B>
Check interior knots of B-spline surfaces and finds problems with bad
multiple knots, decreasing knot sequence, bad end knots, and adjacent knots
that violate the multiple knot tolerance.

<B>Input:</B>
  (List)      geometry_set      - List of geometry set
                                  {all in part option, {geometry entities}}
  (List)      topo_tolerances   - List of topological tolerances
                                  {distance topological tolerance,
                                   tangent angle topological tolerance,
                                   curvature topological tolerance}
  (List)      checking_criteria - List of checking criteria.
  (Number)    tolerance         - Multiple knots contraint value.
  (Name)      log_option        - LOG_ERROR, LOG_WARNING, LOG_INFO, LOG_NONE.
  (String)    message           - Character string of error, warning, or info.

<B>Input Arguments:</B>
geometry_set - List of geometry set
topo_tolerances - List of topological tolerances
checking_criteria - List of checking criteria
Tolerance - Multiple knots contraint value
log_option - LOG_ERROR, LOG_WARNING, LOG_INFO, LOG_NONE.
message - Character string of error, warning, or info

<B>Returns:</B>
0      - Passed: No faces will be reported.
   non 0  - Error: Faces with knot problems.
Note:
   Objects logged - B-spline faces.

<B>See Also:</B>
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