void Cylinder::displace(XnPoint3D d)
{
this->center.X += d.X;
this->center.Y += d.Y;
this->center.Z += d.Z;
clamp_point(center, boundingBox);
}
void RectPrism::displace(XnPoint3D d)
{
this->center.X += d.X;
this->center.Y += d.Y;
this->center.Z += d.Z;
clamp_point(center, boundingBox);
}
static inline int
clamp_point_aux(bool clamp_coordinates, gs_fixed_point *ppt, floatp x, floatp y)
{
if (!f_fits_in_bits(x, fixed_int_bits) || !f_fits_in_bits(y, fixed_int_bits)) {
if (!clamp_coordinates)
return_error(gs_error_limitcheck);
clamp_point(ppt, x, y);
} else {
/* 181-01.ps" fails with no rounding in
"Verify as last element of a userpath and effect on setbbox." */
ppt->x = float2fixed_rounded(x);
ppt->y = float2fixed_rounded(y);
}
return 0;
}
