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CSLib_NormalStatus.hxx File Reference

#include <Standard_PrimitiveTypes.hxx>

Enumerations

enum  CSLib_NormalStatus {
  CSLib_Singular, CSLib_Defined, CSLib_InfinityOfSolutions, CSLib_D1NuIsNull,
  CSLib_D1NvIsNull, CSLib_D1NIsNull, CSLib_D1NuNvRatioIsNull, CSLib_D1NvNuRatioIsNull,
  CSLib_D1NuIsParallelD1Nv
}
 
D1uIsNull : ||D1U|| <= Resolution

D1vIsNull : ||D1V|| <= Resolution

D1IsNull : the first derivatives in the U and V parametric
directions have null length :
||D1U|| <= Resolution and ||D1V|| <= Resolution

D1uD1vRatioIsNull : the first derivative in the U direction has
null length by comparison with the derivative
in the V direction
||D1U|| / ||D1V|| <= RealEpsilon

D1vD1uRatioIsNull : the first derivative in the V direction has
null length by comparison with the derivative
in the U direction
||D1V|| / ||D1U|| <= RealEpsilon

D1uIsParallelD1v : the angle between the derivatives in the U and
V direction is null (tolerance criterion given
as input data)
More...

Enumeration Type Documentation

enum CSLib_NormalStatus
 

Enumeration values:
CSLib_Singular 
CSLib_Defined 
CSLib_InfinityOfSolutions 
CSLib_D1NuIsNull 
CSLib_D1NvIsNull 
CSLib_D1NIsNull 
CSLib_D1NuNvRatioIsNull 
CSLib_D1NvNuRatioIsNull 
CSLib_D1NuIsParallelD1Nv 


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