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66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
// Filename: stateMunger.h
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// Created by: drose (04May05)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#ifndef STATEMUNGER_H
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#define STATEMUNGER_H
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#include "pandabase.h"
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#include "qpgeomMunger.h"
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////////////////////////////////////////////////////////////////////
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// Class : StateMunger
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// Description : This is just a simple derivative of GeomMunger that
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// adds the ability to munge states. That functionality
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// can't be declared in the base class, since it doesn't
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// really know about RenderState.
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//
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// This is part of the experimental Geom rewrite.
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA StateMunger : public qpGeomMunger {
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public:
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CPT(RenderState) munge_state(const RenderState *state);
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protected:
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CPT(RenderState) munge_state_impl(const RenderState *state);
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typedef pmap<CPT(RenderState), CPT(RenderState) > StateMap;
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StateMap _state_map;
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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qpGeomMunger::init_type();
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register_type(_type_handle, "StateMunger",
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qpGeomMunger::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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};
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#include "stateMunger.I"
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#endif
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