public static extern void VMdlFreeTrimVolElem(VMdlVolumeElementStruct *TrimVolElem);
public static extern VMdlSlicerInfoStruct *VMdlSlicerInitVElement( VMdlVolumeElementStruct *VolumeElement, VMdlSlicerParamsStruct *Params);
public static extern VMdlVModelStruct *VMdlVModelFromVElement(VMdlVolumeElementStruct *VElem, int UseVElemInPlace);
public static extern VMdlVModelStruct *VMdlSubdivideVElemToBezierVElements( VMdlVolumeElementStruct *VElem, TrivTVStruct *TV);
public static extern VMdlVModelStruct *VMdlSubdivideVElement(VMdlVolumeElementStruct *VElem, TrivTVStruct *TV, TrivTVDirType Dir, double t);
public static extern TrimSrfStruct *VMdlFetchTrimmingSrfs(VMdlVolumeElementStruct *VMTrimmedTV);
public static extern TrivTVStruct *VMdlFetchTrivar(VMdlVolumeElementStruct *VMTrimmedTV);
public static extern MdlModelStruct *VMdlGetBndryVElement(VMdlVolumeElementStruct *VCell);