Panda3D

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eggToFlt.h
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1/**
2 * PANDA 3D SOFTWARE
3 * Copyright (c) Carnegie Mellon University. All rights reserved.
4 *
5 * All use of this software is subject to the terms of the revised BSD
6 * license. You should have received a copy of this license along
7 * with this source code in a file named "LICENSE."
8 *
9 * @file eggToFlt.h
10 * @author drose
11 * @date 2003-10-01
12 */
13
14#ifndef EGGTOFLT_H
15#define EGGTOFLT_H
16
17#include "pandatoolbase.h"
18
19#include "eggToSomething.h"
20#include "fltHeader.h"
21#include "fltGeometry.h"
22#include "pointerTo.h"
23#include "pmap.h"
24#include "vector_string.h"
25
26 class EggGroup;
27 class EggVertex;
28 class EggPrimitive;
29 class EggTexture;
30 class EggTransform;
31 class FltVertex;
32 class FltBead;
33 class FltTexture;
34
35/**
36 * A program to read an egg file and write a flt file.
37 */
38 class EggToFlt : public EggToSomething {
39 public:
40 EggToFlt();
41
42 void run();
43
44 private:
45 static bool dispatch_attr(const std::string &opt, const std::string &arg, void *var);
46
47 void traverse(EggNode *egg_node, FltBead *flt_node,
48 FltGeometry::BillboardType billboard);
49 void convert_primitive(EggPrimitive *egg_primitive, FltBead *flt_node,
50 FltGeometry::BillboardType billboard);
51 void convert_group(EggGroup *egg_group, FltBead *flt_node,
52 FltGeometry::BillboardType billboard);
53 void apply_transform(EggTransform *egg_transform, FltBead *flt_node);
54 void apply_egg_syntax(const std::string &egg_syntax, FltRecord *flt_record);
55 FltVertex *get_flt_vertex(EggVertex *egg_vertex, EggNode *context);
56 FltTexture *get_flt_texture(EggTexture *egg_texture);
57
58 FltHeader::AttrUpdate _auto_attr_update;
59
60 PT(FltHeader) _flt_header;
61
62 typedef pmap<EggVertex *, FltVertex *> VertexMap;
63 typedef pmap<const LMatrix4d *, VertexMap> VertexMapPerFrame;
64 VertexMapPerFrame _vertex_map_per_frame;
65
66 typedef pmap<Filename, FltTexture *> TextureMap;
67 TextureMap _texture_map;
68};
69
70#endif
EggGroup
The main glue of the egg hierarchy, this corresponds to the <Group>, <Instance>, and <Joint> type nod...
Definition eggGroup.h:34
EggNode
A base class for things that may be directly added into the egg hierarchy.
Definition eggNode.h:36
EggPrimitive
A base class for any of a number of kinds of geometry primitives: polygons, point lights,...
Definition eggPrimitive.h:49
EggTexture
Defines a texture map that may be applied to geometry.
Definition eggTexture.h:30
EggToSomething::EggToSomething
EggToSomething(const std::string &format_name, const std::string &preferred_extension=std::string(), bool allow_last_param=true, bool allow_stdout=true)
The first parameter to the constructor should be the one-word name of the file format that is to be r...
Definition eggToSomething.cxx:22
EggTransform
This represents the <Transform> entry of a group or texture node: a list of component transform opera...
Definition eggTransform.h:29
EggVertex
Any one-, two-, three-, or four-component vertex, possibly with attributes such as a normal.
Definition eggVertex.h:39
FltBead
A base class for any of a broad family of flt records that represent particular beads in the hierarch...
Definition fltBead.h:29
FltHeader
This is the first bead in the file, the top of the bead hierarchy, and the primary interface to readi...
Definition fltHeader.h:44
FltRecord
The base class for all kinds of records in a MultiGen OpenFlight file.
Definition fltRecord.h:36
FltTexture
Represents a single texture in the texture palette.
Definition fltTexture.h:27
FltVertex
Represents a single vertex in the vertex palette.
Definition fltVertex.h:32
eggToSomething.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
fltGeometry.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
fltHeader.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
pandatoolbase.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
pmap.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
pointerTo.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
vector_string.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.