55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
// Filename: deferredArcProperty.h
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// Created by: drose (04Jul00)
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//
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////////////////////////////////////////////////////////////////////
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#ifndef DEFERREDARCPROPERTY_H
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#define DEFERREDARCPROPERTY_H
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#include <pandabase.h>
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#include <collideMask.h>
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class NodeRelation;
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class Node;
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///////////////////////////////////////////////////////////////////
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// Class : DeferredArcProperty
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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 arcs 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 DeferredArcProperty {
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public:
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DeferredArcProperty();
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DeferredArcProperty(const DeferredArcProperty ©);
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void operator = (const DeferredArcProperty ©);
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void compose(const DeferredArcProperty &other);
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void apply_to_arc(NodeRelation *arc);
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void apply_to_node(Node *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 map<NodeRelation *, DeferredArcProperty> DeferredArcs;
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#endif
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