public static extern void TrngTriSrfDomain(TrngTriangSrfStruct *TriSrf,
double *UMin,
double *UMax,
double *VMin,
double *VMax,
double *WMin,
double *WMax);
public static extern void TrngTriSrfMatTransform(TrngTriangSrfStruct *TriSrf,
IrtHmgnMatType *Mat);
public static extern void TrngTriSrfTransform(TrngTriangSrfStruct *TriSrf,
double *Translate,
double Scale);
public static extern int TrngBspTriSrfHasOpenEC(TrngTriangSrfStruct *TriSrf);
public static extern IPObjectStruct *IPGenTriSrfObject(byte *Name,
TrngTriangSrfStruct *TriSrf,
IPObjectStruct *Pnext);
public static extern IPPolygonStruct *IPTriSrf2Polygons(TrngTriangSrfStruct *TriSrf,
double FineNess,
int ComputeUV,
int ComputeNrml,
int Optimal);
public static extern CagdVecStruct *TrngTriSrfNrml(TrngTriangSrfStruct *TriSrf,
double u,
double v);
public static extern int TrngParamsInDomain(TrngTriangSrfStruct *TriSrf,
double u,
double v,
double w);
public static extern TrngTriangSrfStruct *TrngTriSrfCopy(TrngTriangSrfStruct *TriSrf);
public static extern int TrngTriSrfsSame(TrngTriangSrfStruct *Srf1,
TrngTriangSrfStruct *Srf2,
double Eps);
public static extern CagdCrvStruct *TrngCrvFromTriSrf(TrngTriangSrfStruct *TriSrf,
double t,
TrngTriSrfDirType Dir);
public static extern TrngTriangSrfStruct *TrngBspTriSrfDerive(TrngTriangSrfStruct *TriSrf,
TrngTriSrfDirType Dir);
public static extern TrngTriangSrfStruct *TrngBzrTriSrfDirecDerive(TrngTriangSrfStruct *TriSrf,
IrtVecType *DirecDeriv);
public static extern CagdPolygonStruct *TrngTriSrf2Polygons(TrngTriangSrfStruct *TriSrf,
int FineNess,
int ComputeNormals,
int ComputeUV);
public static extern TrngTriangSrfStruct *TrngBspTriSrfOpenEnd(TrngTriangSrfStruct *TriSrf);
public static extern TrngTriangSrfStruct *TrngCoerceTriSrfTo(TrngTriangSrfStruct *TriSrf,
CagdPointType PType);
public static extern TrngTriangSrfStruct *TrngTriSrfCopyList(TrngTriangSrfStruct *TriSrfList);
public static extern void TrngTriSrfFree(TrngTriangSrfStruct *TriSrf);
public static extern double *TrngTriSrfEval2(TrngTriangSrfStruct *TriSrf,
double u,
double v);
public static extern void TrngTriSrfFreeList(TrngTriangSrfStruct *TriSrfList);
public static extern void TrngTriSrfListBBox(TrngTriangSrfStruct *TriSrfs,
GMBBBboxStruct *BBox);
public static extern TrngTriangSrfStruct *TrngCnvrtBzr2BspTriSrf(TrngTriangSrfStruct
*TriSrf);
public static extern IPPolygonStruct *IPTriSrf2CtlMesh(TrngTriangSrfStruct *TriSrf);
public static extern TrngTriangSrfStruct *TrngCnvrtGregory2BzrTriSrf(TrngTriangSrfStruct *TriSrf);
public static extern IPObjectStruct *IPGenTRISRFObject(TrngTriangSrfStruct *TriSrf);
public static extern CagdPolylineStruct *TrngTriSrf2CtrlMesh(TrngTriangSrfStruct *TriSrf);
