CSLib_DerivativeStatus.hxx File Reference

Enumerations
enum	CSLib_DerivativeStatus {   CSLib_Done, CSLib_D1uIsNull, CSLib_D1vIsNull, CSLib_D1IsNull,   CSLib_D1uD1vRatioIsNull, CSLib_D1vD1uRatioIsNull, CSLib_D1uIsParallelD1v }
	D1uIsNull : ||D1U|| <= Resolution. More...

Enumeration Type Documentation

enum CSLib_DerivativeStatus

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)

Enumerator
CSLib_Done
CSLib_D1uIsNull
CSLib_D1vIsNull
CSLib_D1IsNull
CSLib_D1uD1vRatioIsNull
CSLib_D1vD1uRatioIsNull
CSLib_D1uIsParallelD1v