public static extern double IGFindMinimalDist(IPObjectStruct *PObj,
IPPolygonStruct **MinPl,
IrtPtType *MinPt,
int *MinPlIsPolyline,
IrtPtType *LinePos,
IrtVecType *LineDir,
double *HitDepth);
public static extern CagdCrvStruct *TrivCoverIsoSurfaceUsingStrokes(TrivTVStruct *TV,
int NumStrokes,
int StrokeType,
IrtPtType *MinMaxPwrLen,
double StepSize,
double IsoVal,
IrtVecType *ViewDir);
public static extern int TrivIGATVofRevol(int ArgmntID,
CagdSrfStruct *Srf,
IrtPtType *AxisPoint,
IrtVecType *AxisVector,
double StartAngleRad,
double EndAngleRads,
int IsRational,
int ID);
public static extern TrivTVStruct *TrivNSPrimCylinder(IrtVecType *Center,
double Radius,
double Height,
int Rational,
double InternalCubeEdge);
public static extern TrivTVStruct *TrivTVVecDotProd(TrivTVStruct *TV, IrtVecType *Vec);
public static extern void MatMultVecby4by4(IrtVecType *VecRes,
IrtVecType *Vec,
IrtHmgnMatType *Mat);
public static extern TrimSrfStruct *TrimAllPrisaSrfs(TrimSrfStruct *TSrfs,
int SamplesPerCurve,
double Epsilon,
CagdSrfDirType Dir,
IrtVecType *Space);
public static extern MdlModelStruct *MdlPrimCone2(IrtVecType *Center,
double MajorRadius,
double MinorRadius,
double Height,
int Rational,
CagdPrimCapsType Caps);
public static extern MdlModelStruct *MdlPrimSphere(IrtVecType *Center,
double Radius,
int Rational);
public static extern VMdlVModelStruct *VMdlPrimCylinderVMdl(IrtVecType *Center,
double Radius,
double Height,
int Rational,
double InternalCubeEdge);
public static extern VMdlVModelStruct *VMdlPrimCone2VMdl(IrtVecType *Center,
double MajorRadius,
double MinorRadius,
double Height,
int Rational,
double InternalCubeEdge);
public static extern VMdlVModelStruct *VMdlPrimCubeSphereVMdl(IrtVecType *Center,
double Radius,
int Rational,
double InternalCubeEdge);
public static extern int TrivIGAExtrudeTV(int ArgmntID,
CagdSrfStruct *Srf,
IrtVecType *Vec,
int ID);
public static extern TrivTVStruct *TrivNSPrimCone(IrtVecType *Center,
double Radius,
double Height,
int Rational,
double InternalCubeSize);
public static extern void UserGCExposeCreateViewMatrix2(UserGCObsPtSuggestionStruct *Op,
IrtHmgnMatType *ViewMat,
IrtVecType *Up);
public static extern TrngTriangSrfStruct *TrngBzrTriSrfDirecDerive(TrngTriangSrfStruct *TriSrf,
IrtVecType *DirecDeriv);
public static extern TrivTVStruct *TrivNSPrimSphere(IrtVecType *Center,
double Radius,
int Rational,
double InternalCubeEdge);
public static extern MdlModelStruct *MdlPrimTorus(IrtVecType *Center,
double MajorRadius,
double MinorRadius,
int Rational);
public static extern TrivTVStruct *TrivNSPrimTorus(IrtVecType *Center,
double MajorRadius,
double MinorRadius,
int Rational,
double InternalCubeEdge);
public static extern MdlModelStruct *MdlPrimCylinder(IrtVecType *Center,
double Radius,
double Height,
int Rational,
CagdPrimCapsType Caps);
public static extern int TrivEvalCurvature(IrtPtType *Pos,
double *PCurv1,
double *PCurv2,
IrtVecType *PDir1,
IrtVecType *PDir2);
public static extern TrimSrfStruct *TrimPrisaRuledSrf(TrimSrfStruct *TSrf,
int SamplesPerCurve,
double Space,
IrtVecType *Offset,
CagdSrfDirType Dir);
public static extern int TrivEvalGradient(IrtPtType *Pos, IrtVecType *Gradient);
public static extern void MatTranslateFactorMatrix(IrtHmgnMatType *M, IrtVecType *Trans);
public static extern TrivTVStruct *TrivLoadVolumeIntoTV(byte *FileName,
int DataType,
IrtVecType *VolSize,
IrtVecType *Orders);
