panda3d/panda/src/sgattrib/stencilProperty.I
2001-10-13 22:25:39 +00:00

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// Filename: stencilProperty.I
// Created by: drose (23Mar00)
//
////////////////////////////////////////////////////////////////////
//
// PANDA 3D SOFTWARE
// Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved
//
// All use of this software is subject to the terms of the Panda 3d
// Software license. You should have received a copy of this license
// along with this source code; you will also find a current copy of
// the license at http://www.panda3d.org/license.txt .
//
// To contact the maintainers of this program write to
// panda3d@yahoogroups.com .
//
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Function: StencilProperty::Constructor
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
INLINE StencilProperty::
StencilProperty(StencilProperty::Mode mode, StencilProperty::Action pass_action,
StencilProperty::Action fail_action, StencilProperty::Action zfail_action,
unsigned long refval, unsigned long funcmask, unsigned long writemask) :
_mode(mode),
_pass_action(pass_action),
_fail_action(fail_action),
_zfail_action(zfail_action),
_refval(refval),
_funcmask(funcmask),
_writemask(writemask)
{
}
////////////////////////////////////////////////////////////////////
// Function: StencilProperty::compare_to
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
INLINE int StencilProperty::
compare_to(const StencilProperty &other) const {
#define CMPVAL(VAL) \
if (VAL != other.VAL) {return (int)VAL - (int)other.VAL;}
CMPVAL(_mode);
CMPVAL(_pass_action);
CMPVAL(_fail_action);
CMPVAL(_zfail_action);
CMPVAL(_refval);
CMPVAL(_funcmask);
CMPVAL(_writemask);
return 0;
}