pgraph characters

panda/src/egg2pg/qpcharacterMaker.h

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+// Filename: qpcharacterMaker.h
+// Created by:  drose (06Mar02)
+//
+////////////////////////////////////////////////////////////////////
+//
+// PANDA 3D SOFTWARE
+// Copyright (c) 2001, Disney Enterprises, Inc.  All rights reserved
+//
+// All use of this software is subject to the terms of the Panda 3d
+// Software license.  You should have received a copy of this license
+// along with this source code; you will also find a current copy of
+// the license at http://www.panda3d.org/license.txt .
+//
+// To contact the maintainers of this program write to
+// panda3d@yahoogroups.com .
+//
+////////////////////////////////////////////////////////////////////
+
+#ifndef qpCHARACTERMAKER_H
+#define qpCHARACTERMAKER_H
+
+#include "pandabase.h"
+
+#include "computedVerticesMaker.h"
+
+#include "vector_PartGroupStar.h"
+#include "typedef.h"
+#include "pmap.h"
+
+class EggNode;
+class EggGroup;
+class EggGroupNode;
+class EggPrimitive;
+class PartGroup;
+class CharacterJointBundle;
+class Character;
+class CharacterSlider;
+class MovingPartBase;
+class NamedNode;
+class EggLoaderBase;
+
+///////////////////////////////////////////////////////////////////
+//       Class : qpCharacterMaker
+// Description : Converts an EggGroup hierarchy, beginning with a
+//               group with <Dart> set, to a character node with
+//               joints.
+////////////////////////////////////////////////////////////////////
+class EXPCL_PANDAEGG qpCharacterMaker {
+public:
+  qpCharacterMaker(EggGroup *root, EggLoaderBase &loader);
+
+  qpCharacter *make_node();
+
+  PartGroup *egg_to_part(EggNode *egg_node) const;
+  int egg_to_index(EggNode *egg_node) const;
+  PandaNode *part_to_node(PartGroup *part) const;
+
+  int create_slider(const string &name);
+
+private:
+  CharacterJointBundle *make_bundle();
+  void build_joint_hierarchy(EggNode *egg_node, PartGroup *part);
+  void parent_joint_nodes(PartGroup *part);
+
+  void make_geometry(EggNode *egg_node);
+
+  void make_static_primitive(EggPrimitive *egg_primitive,
+                             EggGroupNode *prim_home);
+  void make_dynamic_primitive(EggPrimitive *egg_primitive,
+                              EggGroupNode *prim_home);
+  EggGroupNode *determine_primitive_home(EggPrimitive *egg_primitive);
+
+  typedef pmap<EggNode *, int> NodeMap;
+  NodeMap _node_map;
+
+  typedef vector_PartGroupStar Parts;
+  Parts _parts;
+
+  EggLoaderBase &_loader;
+  EggGroup *_egg_root;
+  qpCharacter *_character_node;
+  CharacterJointBundle *_bundle;
+  ComputedVerticesMaker _comp_verts_maker;
+  PartGroup *_morph_root;
+  PartGroup *_skeleton_root;
+};
+
+#endif