63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
// Filename: deferredNodeProperty.h
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// Created by: drose (20Mar02)
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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) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#ifndef DEFERREDNODEPROPERTY_H
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#define DEFERREDNODEPROPERTY_H
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#include "pandabase.h"
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#include "collideMask.h"
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#include "pmap.h"
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class PandaNode;
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////////////////////////////////////////////////////////////////////
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// Class : DeferredNodeProperty
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// Description : This class keeps track of all the state we must make
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// note of during the graph traversal, but cannot apply
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// immediately. An instance of this class may be
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// assigned to nodes as they are created, and then later,
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// after the geometry has been created, the graph will
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// be traversed again and the state will be applied.
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//
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// This class is only local to this package; it is not
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// exported.
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////////////////////////////////////////////////////////////////////
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class DeferredNodeProperty {
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public:
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DeferredNodeProperty();
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DeferredNodeProperty(const DeferredNodeProperty ©);
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void operator = (const DeferredNodeProperty ©);
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void compose(const DeferredNodeProperty &other);
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void apply_to_node(PandaNode *node);
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public:
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enum Flags {
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F_has_from_collide_mask = 0x0001,
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F_has_into_collide_mask = 0x0002,
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};
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int _flags;
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CollideMask _from_collide_mask;
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CollideMask _into_collide_mask;
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};
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typedef pmap<PandaNode *, DeferredNodeProperty> DeferredNodes;
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#endif
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