97 lines
2.7 KiB
C
97 lines
2.7 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 characterJointEffect.h
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* @author drose
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* @date 2006-07-26
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*/
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#ifndef CHARACTERJOINTEFFECT_H
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#define CHARACTERJOINTEFFECT_H
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#include "pandabase.h"
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#include "renderEffect.h"
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#include "luse.h"
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#include "nodePath.h"
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#include "character.h"
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#include "weakPointerTo.h"
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/**
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* This effect will be added automatically to a node by
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* CharacterJoint::add_net_transform() and
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* CharacterJoint::add_local_transform().
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*
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* The effect binds the node back to the character, so that querying the
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* relative transform of the affected node will automatically force the
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* indicated character to be updated first.
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*/
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class EXPCL_PANDA_CHAR CharacterJointEffect : public RenderEffect {
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private:
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INLINE CharacterJointEffect();
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PUBLISHED:
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static CPT(RenderEffect) make(Character *character);
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INLINE PT(Character) get_character() const;
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public:
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INLINE bool matches_character(Character *character) const;
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virtual bool safe_to_transform() const;
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virtual bool safe_to_combine() const;
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virtual void output(std::ostream &out) const;
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virtual bool has_cull_callback() const;
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virtual void cull_callback(CullTraverser *trav, CullTraverserData &data,
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CPT(TransformState) &node_transform,
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CPT(RenderState) &node_state) const;
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virtual bool has_adjust_transform() const;
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virtual void adjust_transform(CPT(TransformState) &net_transform,
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CPT(TransformState) &node_transform,
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const PandaNode *node) const;
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protected:
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virtual int compare_to_impl(const RenderEffect *other) const;
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private:
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WPT(Character) _character;
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public:
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static void register_with_read_factory();
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virtual void write_datagram(BamWriter *manager, Datagram &dg);
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virtual int complete_pointers(TypedWritable **plist,
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BamReader *manager);
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protected:
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static TypedWritable *make_from_bam(const FactoryParams ¶ms);
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void fillin(DatagramIterator &scan, BamReader *manager);
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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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RenderEffect::init_type();
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register_type(_type_handle, "CharacterJointEffect",
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RenderEffect::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 "characterJointEffect.I"
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#endif
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