65 lines
1.5 KiB
C
65 lines
1.5 KiB
C
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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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* @file fltToEggLevelState.h
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* @author drose
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* @date 2001-04-18
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*/
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#ifndef FLTTOEGGLEVELSTATE_H
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#define FLTTOEGGLEVELSTATE_H
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#include "pandatoolbase.h"
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#include "fltGeometry.h"
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class FltObject;
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class FltBead;
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class EggGroupNode;
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class EggGroup;
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class FltToEggConverter;
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/**
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* This keeps track of relevant things about the traversal as we walk through
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* the flt hierarchy.
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*/
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class FltToEggLevelState {
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public:
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INLINE FltToEggLevelState(FltToEggConverter *converter);
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INLINE FltToEggLevelState(const FltToEggLevelState ©);
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INLINE void operator = (const FltToEggLevelState ©);
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~FltToEggLevelState();
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EggGroupNode *get_synthetic_group(const std::string &name,
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const FltBead *transform_bead,
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FltGeometry::BillboardType type = FltGeometry::BT_none);
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void set_transform(const FltBead *flt_bead, EggGroup *egg_group);
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const FltObject *_flt_object;
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EggGroupNode *_egg_parent;
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private:
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class ParentNodes {
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public:
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ParentNodes();
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EggGroup *_axial_billboard;
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EggGroup *_point_billboard;
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EggGroup *_plain;
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};
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typedef pmap<LMatrix4d, ParentNodes *> Parents;
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Parents _parents;
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FltToEggConverter *_converter;
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};
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#include "fltToEggLevelState.I"
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#endif
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