WARP *Copy_Warps (WARP *Old)
{
WARP *New;
if (Old != NULL)
{
New=Create_Warp(Old->Warp_Type);
switch (Old->Warp_Type)
{
case CYLINDRICAL_WARP:
POV_MEMCPY(New,Old,sizeof(CYLW));
break;
case PLANAR_WARP:
POV_MEMCPY(New,Old,sizeof(PLANARW));
break;
case SPHERICAL_WARP:
POV_MEMCPY(New,Old,sizeof(SPHEREW));
break;
case TOROIDAL_WARP:
POV_MEMCPY(New,Old,sizeof(TOROIDAL));
break;
case CLASSIC_TURB_WARP:
case EXTRA_TURB_WARP:
POV_MEMCPY(New,Old,sizeof(TURB));
break;
case REPEAT_WARP:
POV_MEMCPY(New,Old,sizeof(REPEAT));
break;
case BLACK_HOLE_WARP:
POV_MEMCPY(New,Old,sizeof(BLACK_HOLE));
break;
case TRANSFORM_WARP:
POV_MEMCPY(New,Old,sizeof(TRANS));
break;
// JN2007: Cubic warp
case CUBIC_WARP:
POV_MEMCPY(New,Old,sizeof(WARP));
break;
}
New->Next_Warp = Copy_Warps(Old->Next_Warp);
if(New->Next_Warp != NULL)
New->Next_Warp->Prev_Warp = New;
}
else
{
New = NULL;
}
return(New);
}
FOG *Copy_Fog(const FOG *Old)
{
FOG *New;
New = Create_Fog();
*New = *Old;
New->Turb = reinterpret_cast<TURB *>(Copy_Warps((reinterpret_cast<WARP *>(Old->Turb))));
return (New);
}
FOG *Copy_Fog(const FOG *Old)
{
FOG *New;
New = Create_Fog();
*New = *Old;
New->Turb = (TURB *)Copy_Warps(((WARP *)Old->Turb));
return (New);
}