83 lines
2.1 KiB
C
83 lines
2.1 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 maxNodeDesc.h
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* @author crevilla
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* from mayaNodeDesc.h created by: drose (06Jun03)
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*/
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#ifndef MAXNODEDESC_H
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#define MAXNODEDESC_H
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/**
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* Describes a single instance of a node in the Max scene graph, relating it
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* to the corresponding egg structures (e.g. node, group, or table entry)
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* that will be created.
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*/
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class MaxNodeDesc : public ReferenceCount, public Namable {
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public:
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MaxNodeDesc(MaxNodeDesc *parent = nullptr, INode *max_node = nullptr);
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~MaxNodeDesc();
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void from_INode(INode *max_node);
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bool has_max_node() const;
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INode *get_max_node() const;
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void set_joint(bool onoff);
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bool is_joint() const;
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bool is_joint_parent() const;
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bool is_node_joint() const;
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MaxNodeDesc *_parent;
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MaxNodeDesc *_joint_entry;
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typedef pvector< MaxNodeDesc* > Children;
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Children _children;
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private:
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void clear_egg();
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void mark_joint_parent();
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void check_pseudo_joints(bool joint_above);
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INode *_max_node;
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EggGroup *_egg_group;
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EggTable *_egg_table;
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EggXfmSAnim *_anim;
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enum JointType {
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JT_none, // Not a joint.
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JT_node_joint, // Node that represents a joint in the geometry
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// but not the actual joint itself
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JT_joint, // An actual joint in Max.
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JT_pseudo_joint, // Not a joint in Max, but treated just like a
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// joint for the purposes of the converter.
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JT_joint_parent, // A parent or ancestor of a joint or pseudo joint.
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};
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JointType _joint_type;
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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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ReferenceCount::init_type();
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Namable::init_type();
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register_type(_type_handle, "MaxNodeDesc",
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ReferenceCount::get_class_type(),
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Namable::get_class_type());
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}
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private:
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static TypeHandle _type_handle;
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friend class MaxNodeTree;
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};
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#endif
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