127 lines
3.3 KiB
C
127 lines
3.3 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 xFileMesh.h
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* @author drose
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* @date 2001-06-19
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*/
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#ifndef XFILEMESH_H
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#define XFILEMESH_H
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#include "pandatoolbase.h"
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#include "pvector.h"
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#include "epvector.h"
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#include "pmap.h"
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#include "indirectCompareTo.h"
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#include "namable.h"
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#include "coordinateSystem.h"
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#include "luse.h"
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class XFileNode;
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class XFileDataNode;
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class XFileMesh;
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class XFileVertex;
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class XFileNormal;
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class XFileMaterial;
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class XFileFace;
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class XFileToEggConverter;
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class XFileDataNode;
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class EggGroupNode;
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class EggVertex;
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class EggPolygon;
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class EggPrimitive;
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class Datagram;
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/**
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* This is a collection of polygons; i.e. a polyset.
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*/
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class XFileMesh : public Namable {
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public:
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XFileMesh(CoordinateSystem cs = CS_yup_left);
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~XFileMesh();
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void clear();
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void add_polygon(EggPolygon *egg_poly);
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int add_vertex(EggVertex *egg_vertex, EggPrimitive *egg_prim);
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int add_normal(EggVertex *egg_vertex, EggPrimitive *egg_prim);
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int add_material(EggPrimitive *egg_prim);
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int add_vertex(XFileVertex *vertex);
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int add_normal(XFileNormal *normal);
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int add_material(XFileMaterial *material);
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void set_egg_parent(EggGroupNode *egg_parent);
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bool create_polygons(XFileToEggConverter *converter);
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bool has_normals() const;
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bool has_colors() const;
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bool has_uvs() const;
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bool has_materials() const;
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int get_num_materials() const;
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XFileMaterial *get_material(int n) const;
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XFileDataNode *make_x_mesh(XFileNode *x_parent, const std::string &suffix);
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XFileDataNode *make_x_normals(XFileNode *x_mesh, const std::string &suffix);
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XFileDataNode *make_x_colors(XFileNode *x_mesh, const std::string &suffix);
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XFileDataNode *make_x_uvs(XFileNode *x_mesh, const std::string &suffix);
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XFileDataNode *make_x_material_list(XFileNode *x_mesh, const std::string &suffix);
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bool fill_mesh(XFileDataNode *obj);
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bool fill_mesh_child(XFileDataNode *obj);
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bool fill_normals(XFileDataNode *obj);
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bool fill_colors(XFileDataNode *obj);
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bool fill_uvs(XFileDataNode *obj);
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bool fill_skin_weights(XFileDataNode *obj);
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bool fill_material_list(XFileDataNode *obj);
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private:
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typedef pvector<XFileVertex *> Vertices;
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typedef pvector<XFileNormal *> Normals;
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typedef pvector<XFileMaterial *> Materials;
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typedef pvector<XFileFace *> Faces;
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CoordinateSystem _cs;
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Vertices _vertices;
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Normals _normals;
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Materials _materials;
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Faces _faces;
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typedef pmap<int, PN_stdfloat> WeightMap;
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class SkinWeightsData {
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public:
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LMatrix4d _matrix_offset;
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std::string _joint_name;
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WeightMap _weight_map;
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};
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typedef epvector<SkinWeightsData> SkinWeights;
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SkinWeights _skin_weights;
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typedef pmap<XFileVertex *, int, IndirectCompareTo<XFileVertex> > UniqueVertices;
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typedef pmap<XFileNormal *, int, IndirectCompareTo<XFileNormal> > UniqueNormals;
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typedef pmap<XFileMaterial *, int, IndirectCompareTo<XFileMaterial> > UniqueMaterials;
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UniqueVertices _unique_vertices;
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UniqueNormals _unique_normals;
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UniqueMaterials _unique_materials;
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bool _has_normals;
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bool _has_colors;
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bool _has_uvs;
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bool _has_materials;
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EggGroupNode *_egg_parent;
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};
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#endif
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