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<TITLE>mqc_exam_ripple_bsurf</TITLE>
<H1>mqc_exam_ripple_bsurf</H1><H4>Synopsis</H4><PRE><FONT COLOR = blue>Defun: mqc_exam_ripple_bsurf(
       List, $geometry_set,
       List, $topo_tolerances,
       List, $checking_criteria,
       List, $selection_filters,
       Number, $tol,
       Integer, $u_sample_points,
       Any, $v_sample_points,
       Name, $log_option,
       String, $Error )
@{...} Integer;

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DesignLogic=no
FunctionBuilder=no

<B>Description:</B>
  Checks wavy/ripple B-spline surfaces that have more than 3 direction changes
  of the curvature in u or v or more than 1 sign change within one segment.

<B>Input:</B>
    (List)     geometry_set      - List of {all_in_part:, {curve_set:},}
    (List)     topo_tolerances   - List of {distance:, tangent_angle:, curvature:}
    (List)     checking_criteria - List of checking criteria.
    (List)     selection_filters - List of selection filters.
    (Number)   tol               - smooth tolerance
    (Integer)  u_sample_points   - Number of sample points in u direction
    (Integer)  v_sample_points   - Number of sample points in v direction
    (Name)     log_option        - LOG_ERROR, LOG_WARNING, LOG_INFO, or LOG_NONE;
    (String)   error             - error message

<B>Input Arguments:</B>
geometry_set
topo_tolerances
checking_criteria
selection_filters
tol
u_sample_points
v_sample_points
log_option
Error

<B>Returns:</B>
0      - Passed - No faces will be reported.
   non 0  - Error  - Found ripple/wavy faces.
Note:
   Objects logged - Ripple/wavy faces

<B>See Also:</B>
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