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Bozo the Builder
2024-04-11 14:21:33 -07:00
parent 4ee707bee5
commit 4c9afdfe44
27 changed files with 3640 additions and 133 deletions
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87
opennurbs_statics.cpp
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@@ -287,6 +287,85 @@ const double ON_DBL_QNAN = Internal_ON__dblinithelper(1);
const double ON_DBL_PINF = Internal_ON__dblinithelper(2);
const double ON_DBL_NINF = -Internal_ON__dblinithelper(2);
const double ON_DBL::Nan = ON_DBL_QNAN;
const double ON_DBL::PositiveInfinity = ON_DBL_PINF;
const double ON_DBL::NegativeInfinity = ON_DBL_NINF;
const double ON_DBL::PositiveMax = ON_DBL_MAX;
const double ON_DBL::NegativeMax = -ON_DBL_MAX;
const double ON_DBL::PositiveMin = ON_DBL_MIN;
const double ON_DBL::NegativeMin = -ON_DBL_MIN;
const double ON_DBL::Unset = ON_UNSET_VALUE;
const double ON_DBL::PositiveUnset = ON_UNSET_POSITIVE_VALUE;
bool ON_DBL::IsValid(double x)
{
return x > ON_UNSET_VALUE && x < ON_UNSET_POSITIVE_VALUE;
}
bool ON_DBL::IsNan(double x)
{
return (x == x) ? false : true;
}
int ON_DBL::Sign(double x)
{
return (x > 0.0 ? 1 : ((x < 0.0) ? -1 : 0));
}
bool ON_DBL::IsInfinity(double x)
{
return (x >= ON_DBL_PINF || x <= ON_DBL_NINF);
}
bool ON_DBL::IsPositiveInfinity(double x)
{
return (x >= ON_DBL_PINF);
}
bool ON_DBL::IsNegativeInfinity(double x)
{
return (x <= ON_DBL_NINF);
}
bool ON_DBL::IsNotNan(double x)
{
return (x == x);
}
bool ON_DBL::IsUnset(double x)
{
return (ON_UNSET_VALUE == fabs(x));
}
int ON_DBL::CompareValue(double lhs, double rhs)
{
if (lhs < rhs)
return -1;
if (lhs > rhs)
return 1;
if (lhs == rhs)
return 0;
// At least one of lhs or rhs is a nan. Sort nans to end
return (ON_IS_NAN(lhs) ? 1 : 0) - (ON_IS_NAN(rhs) ? 1 : 0);
}
int ON_DBL::Compare(const double* lhs, const double* rhs)
{
// sort nullpt to the end
if (lhs == rhs)
return 0;
if (nullptr == lhs)
return 1;
if (nullptr == rhs)
return -1;
return ON_DBL::CompareValue(*lhs, *rhs);
}
const float ON_FLT_QNAN = Internal_ON__fltinithelper(1);
const float ON_FLT_PINF = Internal_ON__fltinithelper(2);
const float ON_FLT_NINF = -Internal_ON__fltinithelper(2);
@@ -334,6 +413,10 @@ const ON_SubDEdgeSharpness ON_SubDEdgeSharpness::Nan = ON_SubDEdgeSharpness::Fro
const ON_SubDEdgeSharpness ON_SubDEdgeSharpness::Crease = ON_SubDEdgeSharpness::FromConstant(ON_SubDEdgeSharpness::CreaseValue);
const ON_SubDFaceCornerDex ON_SubDFaceCornerDex::Unset(0, 0);
const ON_SubDFaceParameter ON_SubDFaceParameter::Nan = { ON_SubDFaceCornerDex::Unset, ON_DBL_QNAN, ON_DBL_QNAN };
const double ON_SubDSectorType::MinimumCornerAngleRadians = (2.0*ON_PI)/((double)(ON_SubDSectorType::MaximumCornerAngleIndex));
const double ON_SubDSectorType::MaximumCornerAngleRadians = 2.0*ON_PI - ON_SubDSectorType::MinimumCornerAngleRadians;
@@ -2757,6 +2840,10 @@ const ON_SubDComponentPtr ON_SubDComponentPtr::NullVertex = { 2 };
const ON_SubDComponentPtr ON_SubDComponentPtr::NullEdge = { 4 };
const ON_SubDComponentPtr ON_SubDComponentPtr::NullFace = { 6 };
const ON_SubDComponentId ON_SubDComponentId::Unset(ON_SubDComponentPtr::Null);
const ON_SubDComponentParameter ON_SubDComponentParameter::Unset = {};
const ON_SubDComponentPtrPair ON_SubDComponentPtrPair::Null = ON_SubDComponentPtrPair::Create(ON_SubDComponentPtr::Null,ON_SubDComponentPtr::Null);
const ON_SubDComponentAndNumber ON_SubDComponentAndNumber::NullAndNan = ON_SubDComponentAndNumber::Create(ON_SubDComponentPtr::Null, ON_DBL_QNAN);