Panda3D

Loading...
Searching...
No Matches
bam.h
Go to the documentation of this file.
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 bam.h
10 * @author jason
11 * @date 2000-06-27
12 */
13
14// This file just holds the Magic Number, Major and Minor version numbers that
15// are common to both BamWriter and BamReader.
16
17#ifndef _BAM_H
18#define _BAM_H
19
20#include "pandabase.h"
21
22// The magic number for a BAM file. It includes a carriage return and newline
23// character to help detect files damaged due to faulty ASCIIBinary
24// conversion.
25 static const std::string _bam_header = std::string("pbj\0\n\r", 6);
26
27 static const unsigned short _bam_major_ver = 6;
28// Bumped to major version 2 on 2000-07-06 due to major changes in Character.
29// Bumped to major version 3 on 2000-12-08 to change float64's to float32's.
30// Bumped to major version 4 on 2002-04-10 to store new scene graph.
31// Bumped to major version 5 on 2005-05-06 for new Geom implementation.
32// Bumped to major version 6 on 2006-02-11 to factor out PandaNode::CData.
33
34 static const unsigned short _bam_first_minor_ver = 14;
35 static const unsigned short _bam_last_minor_ver = 46;
36 static const unsigned short _bam_minor_ver = 44;
37// Bumped to minor version 14 on 2007-12-19 to change default ColorAttrib.
38// Bumped to minor version 15 on 2008-04-09 to add TextureAttrib::_implicit_sort.
39// Bumped to minor version 16 on 2008-05-13 to add Texture::_quality_level.
40// Bumped to minor version 17 on 2008-08-06 to add PartBundle::_anim_preload.
41// Bumped to minor version 18 on 2008-08-14 to add Texture::_simple_ram_image.
42// Bumped to minor version 19 on 2008-08-14 to add PandaNode::_bounds_type.
43// Bumped to minor version 20 on 2009-04-21 to add MovingPartBase::_forced_channel.
44// Bumped to minor version 21 on 2008-02-26 to add BamEnums::BamObjectCode.
45// Bumped to minor version 22 on 2009-07-31 to add UvScrollNode R speed.
46// Bumped to minor version 23 on 2010-05-04 to add internal TextureAttrib overrides.
47// Bumped to minor version 24 on 2010-05-04 to add internal TexMatrixAttrib overrides.
48// Bumped to minor version 25 on 2011-06-22 to add support for caching movie files.
49// Bumped to minor version 26 on 2011-08-05 to add multiview (stereo) Textures.
50// Bumped to minor version 27 on 2011-10-09 to add stdfloat_double.
51// Bumped to minor version 28 on 2011-11-28 to add Texture::_auto_texture_scale.
52// Bumped to minor version 29 on 2011-12-17 to add GeomVertexColumn::_column_alignment.
53// Bumped to minor version 30 on 2012-01-22 to add Texture::_pad_*_size.
54// Bumped to minor version 31 on 2012-02-16 to add DepthOffsetAttrib::_min_value, _max_value.
55// Bumped to minor version 32 on 2012-06-11 to add Texture::_has_read_mipmaps.
56// Bumped to minor version 33 on 2013-08-17 to add UvScrollNode::_w_speed.
57// Bumped to minor version 34 on 2014-09-16 to add ScissorAttrib::_off.
58// Bumped to minor version 35 on 2014-12-03 to change StencilAttrib.
59// Bumped to minor version 36 on 2014-12-09 to add samplers and lod settings.
60// Bumped to minor version 37 on 2015-01-22 to add GeomVertexArrayFormat::_divisor.
61// Bumped to minor version 38 on 2015-04-15 to add various Bullet classes.
62// Bumped to minor version 39 on 2016-01-09 to change lights and materials.
63// Bumped to minor version 40 on 2016-01-11 to make NodePaths writable.
64// Bumped to minor version 41 on 2016-03-02 to change LensNode, Lens, and Camera.
65// Bumped to minor version 42 on 2016-04-08 to expand ColorBlendAttrib.
66// Bumped to minor version 43 on 2018-12-06 to expand BillboardEffect and CompassEffect.
67// Bumped to minor version 44 on 2018-12-23 to rename CollisionTube to CollisionCapsule.
68// Bumped to minor version 45 on 2020-03-18 to add Texture::_clear_color.
69// Bumped to minor version 46 on 2025-08-03 to add ModelRoot::_loader_type.
70
71#endif
pandabase.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.