Karamba3D API Reference
ICurveGet
Searches for a derivative, tangent, or curvature discontinuity.
Definition
Namespace: Karamba.Geometry
Assembly: KarambaCommon (in KarambaCommon.dll) Version: 3.0.8.0+eb23a7103f0eca0b6d808121e15fec6899194e15
Parametric continuity tests c = (C0_continuous, ..., G2_continuous): true if a parametric discontinuity was found strictly between t0 and t1. Note well that all curves are parametrically continuous at the ends of their domains. Locus continuity tests c = (C0_locus_continuous, ...,G2_locus_continuous): true if a locus discontinuity was found strictly between t0 and t1 or at t1 is the at the end of a curve. Note well that all open curves (IsClosed()=false) are locus discontinuous at the ends of their domains. All closed curves (IsClosed()=true) are at least C0_locus_continuous at the ends of their domains.
Assembly: KarambaCommon (in KarambaCommon.dll) Version: 3.0.8.0+eb23a7103f0eca0b6d808121e15fec6899194e15
C#
bool GetNextDiscontinuity(
Continuity3 continuityType,
double t0,
double t1,
out double t
)VB
Function GetNextDiscontinuity (
continuityType As Continuity3,
t0 As Double,
t1 As Double,
<OutAttribute> ByRef t As Double
) As BooleanC++
bool GetNextDiscontinuity(
Continuity3 continuityType,
double t0,
double t1,
[OutAttribute] double% t
)F#
abstract GetNextDiscontinuity :
continuityType : Continuity3 *
t0 : float *
t1 : float *
t : float byref -> bool Parameters
- continuityType Continuity3
- Type of continuity to search for.
- t0 Double
- Search begins at t0. If there is a discontinuity at t0, it will be ignored. This makes it possible to repeatedly call GetNextDiscontinuity() and step through the discontinuities.
- t1 Double
- (t0 != t1) If there is a discontinuity at t1 it will be ignored unless continuityType is a locus discontinuity type and t1 is at the start or end of the curve.
- t Double
- If a discontinuity is found, then t reports the parameter at the discontinuity.
Return Value
BooleanParametric continuity tests c = (C0_continuous, ..., G2_continuous): true if a parametric discontinuity was found strictly between t0 and t1. Note well that all curves are parametrically continuous at the ends of their domains. Locus continuity tests c = (C0_locus_continuous, ...,G2_locus_continuous): true if a locus discontinuity was found strictly between t0 and t1 or at t1 is the at the end of a curve. Note well that all open curves (IsClosed()=false) are locus discontinuous at the ends of their domains. All closed curves (IsClosed()=true) are at least C0_locus_continuous at the ends of their domains.