75 lines
2 KiB
C++
75 lines
2 KiB
C++
/**
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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 eggMatrixTablePointer.h
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* @author drose
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* @date 2001-02-26
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*/
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#ifndef EGGMATRIXTABLEPOINTER_H
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#define EGGMATRIXTABLEPOINTER_H
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#include "pandatoolbase.h"
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#include "eggJointPointer.h"
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#include "eggTable.h"
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#include "eggXfmSAnim.h"
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#include "pointerTo.h"
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/**
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* This stores a pointer back to an EggXfmSAnim table (i.e. an <Xfm$Anim_S$>
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* entry in an egg file), corresponding to the animation data from a single
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* bundle for this joint.
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*/
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class EggMatrixTablePointer : public EggJointPointer {
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public:
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EggMatrixTablePointer(EggObject *object);
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virtual double get_frame_rate() const;
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virtual int get_num_frames() const;
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virtual void extend_to(int num_frames);
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virtual LMatrix4d get_frame(int n) const;
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virtual void set_frame(int n, const LMatrix4d &mat);
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virtual bool add_frame(const LMatrix4d &mat);
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virtual void do_finish_reparent(EggJointPointer *new_parent);
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virtual bool do_rebuild(EggCharacterDb &db);
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virtual void optimize();
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virtual void zero_channels(const std::string &components);
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virtual void quantize_channels(const std::string &components, double quantum);
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virtual EggJointPointer *make_new_joint(const std::string &name);
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virtual void set_name(const std::string &name);
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private:
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PT(EggTable) _table;
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PT(EggXfmSAnim) _xform;
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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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EggJointPointer::init_type();
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register_type(_type_handle, "EggMatrixTablePointer",
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EggJointPointer::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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#endif
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