/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file eggSurface.I
 * @author drose
 * @date 2000-02-15
 */

/**
 *
 */
INLINE EggSurface::
EggSurface(const std::string &name) : EggPrimitive(name) {
  _u_subdiv = 0;
  _v_subdiv = 0;
}

/**
 *
 */
INLINE EggSurface::
EggSurface(const EggSurface &copy) :
  EggPrimitive(copy),
  _u_subdiv(copy._u_subdiv),
  _v_subdiv(copy._v_subdiv)
{
}

/**
 *
 */
INLINE EggSurface &EggSurface::
operator = (const EggSurface &copy) {
  EggPrimitive::operator = (copy);
  _u_subdiv = copy._u_subdiv;
  _v_subdiv = copy._v_subdiv;
  return *this;
}


/**
 * Sets the number of subdivisions in the U direction that will be requested
 * across the surface.  (This doesn't necessary guarantee that this number of
 * subdivisions will be made; it's just a hint to any surface renderer or
 * quick tesselator.)  Set the number to 0 to disable the hint.
 */
INLINE void EggSurface::
set_u_subdiv(int subdiv) {
  _u_subdiv = subdiv;
}

/**
 * Returns the requested number of subdivisions in the U direction, or 0 if no
 * particular subdivisions have been requested.
 */
INLINE int EggSurface::
get_u_subdiv() const {
  return _u_subdiv;
}

/**
 * Sets the number of subdivisions in the U direction that will be requested
 * across the surface.  (This doesn't necessary guarantee that this number of
 * subdivisions will be made; it's just a hint to any surface renderer or
 * quick tesselator.)  Set the number to 0 to disable the hint.
 */
INLINE void EggSurface::
set_v_subdiv(int subdiv) {
  _v_subdiv = subdiv;
}

/**
 * Returns the requested number of subdivisions in the U direction, or 0 if no
 * particular subdivisions have been requested.
 */
INLINE int EggSurface::
get_v_subdiv() const {
  return _v_subdiv;
}