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alphaTestAttrib.I
00001 // Filename: alphaTestAttrib.I
00002 // Created by:  drose (04Mar02)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 
00016 ////////////////////////////////////////////////////////////////////
00017 //     Function: AlphaTestAttrib::Constructor
00018 //       Access: Private
00019 //  Description: Use AlphaTestAttrib::make() to construct a new
00020 //               AlphaTestAttrib object.
00021 ////////////////////////////////////////////////////////////////////
00022 INLINE AlphaTestAttrib::
00023 AlphaTestAttrib(AlphaTestAttrib::PandaCompareFunc mode,
00024                 PN_stdfloat reference_alpha) :
00025   _mode(mode), _reference_alpha(reference_alpha)
00026 {
00027 }
00028 
00029 ////////////////////////////////////////////////////////////////////
00030 //     Function: AlphaTestAttrib::get_mode
00031 //       Access: Published
00032 //  Description: Returns the alpha write mode.
00033 ////////////////////////////////////////////////////////////////////
00034 INLINE AlphaTestAttrib::PandaCompareFunc AlphaTestAttrib::
00035 get_mode() const {
00036   return _mode;
00037 }
00038 
00039 ////////////////////////////////////////////////////////////////////
00040 //     Function: AlphaTestAttrib::get_reference_alpha
00041 //       Access: Published
00042 //  Description: Returns the alpha reference value.
00043 ////////////////////////////////////////////////////////////////////
00044 INLINE PN_stdfloat AlphaTestAttrib::
00045 get_reference_alpha() const {
00046   return _reference_alpha;
00047 }
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