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Version:
7.26.0-0.2 ▾
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/* $NoKeywords: $ */
/*
//
// Copyright (c) 1993-2012 Robert McNeel & Associates. All rights reserved.
// OpenNURBS, Rhinoceros, and Rhino3D are registered trademarks of Robert
// McNeel & Associates.
//
// THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
// ALL IMPLIED WARRANTIES OF FITNESS FOR ANY PARTICULAR PURPOSE AND OF
// MERCHANTABILITY ARE HEREBY DISCLAIMED.
//
// For complete openNURBS copyright information see <http://www.opennurbs.org>.
//
////////////////////////////////////////////////////////////////
*/
#if !defined(OPENNURBS_THREEDM_INC_)
#define OPENNURBS_THREEDM_INC_
/* 3dm defines, structs and typedefs */
/* Typecode format 4 bytes long
x xxxxxxxxxxxxxxx,x xxx xxxx xxxx x x xx
| | | | | | |
| | | |
| | | | +--- "stuff" bit
| | | |
| | | +-- specific codes
| | |
| | +-- RESERVED - DO NOT USE (should be 0) (will be used to control CRC on/off)
| |
| +-- category:_000 0000 0000 0001 Legacy geometry TCODE_LEGACY_GEOMETRY
| _000 0000 0000 0010 openNURBS object TCODE_OPENNURBS_OBJECT
| _000 0000 0000 0100 -- RESERVED - DO NOT USE (should be 0 in any typecode) --
| _000 0000 0000 1000 -- RESERVED - DO NOT USE (should be 0 in any typecode) --
| _000 0000 0001 0000 Geometry TCODE_GEOMETRY
| _000 0000 0010 0000 Annotation
| _000 0000 0100 0000 Display Attributes TCODE_DISPLAY
| _000 0000 1000 0000 Rendering TCODE_RENDER
| _000 0001 0000 0000
| _000 0010 0000 0000 Interface TCODE_INTERFACE
| _000 0100 0000 0000 -- RESERVED - DO NOT USE (should be 0 in any typecode) --
| _000 1000 0000 0000 Tolerances TCODE_TOLERANCE
| _001 0000 0000 0000 Tables TCODE_TABLE
| _010 0000 0000 0000 Table record TCODE_TABLEREC
| _100 0000 0000 0000 User information TCODE_USER
|
+-- format: 0 - data size in header - data block follows TCODE_SHORT
1 - data in header - no data block follows
*/
/*
// The TCODE_COMMENTBLOCK is the first chunk in the file, starts 32 bytes into
// the file, and contains text information terminated with a ^Z. This ^Z and
// contents of this chunk were expanded in February 2000. Files written with
// code released earlier than this will not have the ^Z.
//
// The TCODE_ENDOFFILE is the last chunk in the file and the first 4 bytes
// of information in this chunk is an integer that contains the file length.
// This chunk was added in February 2000 and files written with code released
// earlier than this will not have this termination block.
*/
#define TCODE_COMMENTBLOCK 0x00000001
#define TCODE_ENDOFFILE 0x00007FFF
#define TCODE_ENDOFFILE_GOO 0x00007FFE /*
// this typecode is returned when
// a rogue eof marker is found
// Some v1 3dm file writers put
// these markers in a "goo".
// Simply skip these chunks and continue.
*/
#define TCODE_LEGACY_GEOMETRY 0x00010000
#define TCODE_OPENNURBS_OBJECT 0x00020000
#define TCODE_GEOMETRY 0x00100000
#define TCODE_ANNOTATION 0x00200000
#define TCODE_DISPLAY 0x00400000
#define TCODE_RENDER 0x00800000
#define TCODE_INTERFACE 0x02000000
#define TCODE_TOLERANCE 0x08000000
#define TCODE_TABLE 0x10000000
#define TCODE_TABLEREC 0x20000000
#define TCODE_USER 0x40000000
#define TCODE_SHORT 0x80000000
#define TCODE_CRC 0x8000
#define TCODE_ANONYMOUS_CHUNK (TCODE_USER | TCODE_CRC | 0x0000 )
/* The openNURBS toolkit allows users to write all openNURBS classed that are
// derived from ON_Object using using TCODE_OPENNURBS_CLASS chunks.
// In the .3dm file these TCODE_OPENNURBS_CLASS chunks are always have the
// following format.
*/
/* tables added 17 February 2000 */
#define TCODE_MATERIAL_TABLE (TCODE_TABLE | 0x0010) /* rendering materials */
#define TCODE_LAYER_TABLE (TCODE_TABLE | 0x0011) /* layers */
#define TCODE_LIGHT_TABLE (TCODE_TABLE | 0x0012) /* rendering lights */
#define TCODE_OBJECT_TABLE (TCODE_TABLE | 0x0013) /* geometry and annotation */
#define TCODE_PROPERTIES_TABLE (TCODE_TABLE | 0x0014) /* model properties:
// revision history
// notes
// preview image
*/
#define TCODE_SETTINGS_TABLE (TCODE_TABLE | 0x0015) /* file properties including,
// units, tolerances,
// annotation defaults,
// render mesh defaults,
// current layer,
// current material,
// current color,
// named construction planes,
// named viewports,
// current viewports,
*/
#define TCODE_BITMAP_TABLE (TCODE_TABLE | 0x0016) /* embedded bitmaps */
#define TCODE_USER_TABLE (TCODE_TABLE | 0x0017) /* user table */
#define TCODE_GROUP_TABLE (TCODE_TABLE | 0x0018) /* group table */
#define TCODE_FONT_TABLE (TCODE_TABLE | 0x0019) /* annotation font table */
#define TCODE_DIMSTYLE_TABLE (TCODE_TABLE | 0x0020) /* annotation dimension style table */
#define TCODE_INSTANCE_DEFINITION_TABLE (TCODE_TABLE | 0x0021) /* instance definition table */
#define TCODE_HATCHPATTERN_TABLE (TCODE_TABLE | 0x0022) /* hatch pattern table */
#define TCODE_LINETYPE_TABLE (TCODE_TABLE | 0x0023) /* linetype table */
#define TCODE_OBSOLETE_LAYERSET_TABLE (TCODE_TABLE | 0x0024) /* obsolete layer set table */
#define TCODE_TEXTURE_MAPPING_TABLE (TCODE_TABLE | 0x0025) /* texture mappings */
#define TCODE_HISTORYRECORD_TABLE (TCODE_TABLE | 0x0026) /* history records */
#define TCODE_ENDOFTABLE 0xFFFFFFFF
/* records in properties table */
#define TCODE_PROPERTIES_REVISIONHISTORY (TCODE_TABLEREC | TCODE_CRC | 0x0021)
#define TCODE_PROPERTIES_NOTES (TCODE_TABLEREC | TCODE_CRC | 0x0022)
#define TCODE_PROPERTIES_PREVIEWIMAGE (TCODE_TABLEREC | TCODE_CRC | 0x0023)
#define TCODE_PROPERTIES_APPLICATION (TCODE_TABLEREC | TCODE_CRC | 0x0024)
#define TCODE_PROPERTIES_COMPRESSED_PREVIEWIMAGE (TCODE_TABLEREC | TCODE_CRC | 0x0025)
#define TCODE_PROPERTIES_OPENNURBS_VERSION (TCODE_TABLEREC | TCODE_SHORT | 0x0026)
/* records in settings table */
#define TCODE_SETTINGS_PLUGINLIST (TCODE_TABLEREC | TCODE_CRC | 0x0135)
#define TCODE_SETTINGS_UNITSANDTOLS (TCODE_TABLEREC | TCODE_CRC | 0x0031)
#define TCODE_SETTINGS_RENDERMESH (TCODE_TABLEREC | TCODE_CRC | 0x0032)
#define TCODE_SETTINGS_ANALYSISMESH (TCODE_TABLEREC | TCODE_CRC | 0x0033)
#define TCODE_SETTINGS_ANNOTATION (TCODE_TABLEREC | TCODE_CRC | 0x0034)
#define TCODE_SETTINGS_NAMED_CPLANE_LIST (TCODE_TABLEREC | TCODE_CRC | 0x0035)
#define TCODE_SETTINGS_NAMED_VIEW_LIST (TCODE_TABLEREC | TCODE_CRC | 0x0036)
#define TCODE_SETTINGS_VIEW_LIST (TCODE_TABLEREC | TCODE_CRC | 0x0037)
#define TCODE_SETTINGS_CURRENT_LAYER_INDEX (TCODE_TABLEREC | TCODE_SHORT | 0x0038)
#define TCODE_SETTINGS_CURRENT_MATERIAL_INDEX (TCODE_TABLEREC | TCODE_CRC | 0x0039)
#define TCODE_SETTINGS_CURRENT_COLOR (TCODE_TABLEREC | TCODE_CRC | 0x003A)
#define TCODE_SETTINGS__NEVER__USE__THIS (TCODE_TABLEREC | TCODE_CRC | 0x003E)
#define TCODE_SETTINGS_CURRENT_WIRE_DENSITY (TCODE_TABLEREC | TCODE_SHORT | 0x003C)
#define TCODE_SETTINGS_RENDER (TCODE_TABLEREC | TCODE_CRC | 0x003D)
#define TCODE_SETTINGS_GRID_DEFAULTS (TCODE_TABLEREC | TCODE_CRC | 0x003F)
#define TCODE_SETTINGS_MODEL_URL (TCODE_TABLEREC | TCODE_CRC | 0x0131)
#define TCODE_SETTINGS_CURRENT_FONT_INDEX (TCODE_TABLEREC | TCODE_SHORT | 0x0132)
#define TCODE_SETTINGS_CURRENT_DIMSTYLE_INDEX (TCODE_TABLEREC | TCODE_SHORT | 0x0133)
/* added 29 October 2002 as a chunk to hold new and future ON_3dmSettings information */
#define TCODE_SETTINGS_ATTRIBUTES (TCODE_TABLEREC | TCODE_CRC | 0x0134)
/* views are subrecords in the settings table */
#define TCODE_VIEW_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x003B)
/* subrecords if view record */
#define TCODE_VIEW_CPLANE (TCODE_TABLEREC | TCODE_CRC | 0x013B)
#define TCODE_VIEW_VIEWPORT (TCODE_TABLEREC | TCODE_CRC | 0x023B)
#define TCODE_VIEW_SHOWCONGRID (TCODE_TABLEREC | TCODE_SHORT | 0x033B)
#define TCODE_VIEW_SHOWCONAXES (TCODE_TABLEREC | TCODE_SHORT | 0x043B)
#define TCODE_VIEW_SHOWWORLDAXES (TCODE_TABLEREC | TCODE_SHORT | 0x053B)
#define TCODE_VIEW_TRACEIMAGE (TCODE_TABLEREC | TCODE_CRC | 0x063B)
#define TCODE_VIEW_WALLPAPER (TCODE_TABLEREC | TCODE_CRC | 0x073B)
#define TCODE_VIEW_WALLPAPER_V3 (TCODE_TABLEREC | TCODE_CRC | 0x074B)
#define TCODE_VIEW_TARGET (TCODE_TABLEREC | TCODE_CRC | 0x083B)
#define TCODE_VIEW_DISPLAYMODE (TCODE_TABLEREC | TCODE_SHORT | 0x093B)
#define TCODE_VIEW_NAME (TCODE_TABLEREC | TCODE_CRC | 0x0A3B)
#define TCODE_VIEW_POSITION (TCODE_TABLEREC | TCODE_CRC | 0x0B3B)
/* added 29 October 2002 as a chunk to hold new and future ON_3dmView information */
#define TCODE_VIEW_ATTRIBUTES (TCODE_TABLEREC | TCODE_CRC | 0x0C3B)
/* added 27 June 2008 as a chunk to hold userdata on ON_Viewports saved in named view list */
#define TCODE_VIEW_VIEWPORT_USERDATA (TCODE_TABLEREC | TCODE_CRC | 0x0D3B)
/* records in bitmap table */
#define TCODE_BITMAP_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x0090) /* bitmap table record derived from ON_Bitmap */
/* records in material table */
#define TCODE_MATERIAL_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x0040) /* material table record derived from ON_Material */
/* records in layer table */
#define TCODE_LAYER_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x0050) /* layer table record derived from ON_Layer */
/* records in light table */
#define TCODE_LIGHT_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x0060) /* light table record derived from ON_Light */
#define TCODE_LIGHT_RECORD_ATTRIBUTES (TCODE_INTERFACE | TCODE_CRC | 0x0061) /* ON_3dmObjectAttributes chunk */
#define TCODE_LIGHT_RECORD_ATTRIBUTES_USERDATA (TCODE_INTERFACE | 0x0062) /* ON_3dmObjectAttributes userdata chunk */
#define TCODE_LIGHT_RECORD_END (TCODE_INTERFACE | TCODE_SHORT | 0x006F)
/* records in user table
Each user table entery has two top level chunks, a TCODE_USER_TABLE_UUID chunk
and a TCODE_USER_RECORD chunk.
*/
/* The TCODE_USER_TABLE_UUID chunk
contains the plug-in id and, if the archive is V5 or later
and was written by an opennurbs with version >= 200910190,
a TCODE_USER_TABLE_RECORD_HEADER chunk.
*/
#define TCODE_USER_TABLE_UUID (TCODE_TABLEREC | TCODE_CRC | 0x0080)
/* the user record header was added in 200910190 and is inside the TCODE_USER_TABLE_UUID chunk */
#define TCODE_USER_TABLE_RECORD_HEADER (TCODE_TABLEREC | TCODE_CRC | 0x0082)
/* information saved by the plug-in is in a TCODE_USER_RECORD chunk */
#define TCODE_USER_RECORD (TCODE_TABLEREC | 0x0081)
/* records in group table */
#define TCODE_GROUP_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x0073)
/* records in font table */
#define TCODE_FONT_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x0074)
/* records in dimension style table */
#define TCODE_DIMSTYLE_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x0075)
/* records in instance definition table */
#define TCODE_INSTANCE_DEFINITION_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x0076)
/* records in hatch pattern table */
#define TCODE_HATCHPATTERN_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x0077)
/* records in linetye pattern table */
#define TCODE_LINETYPE_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x0078)
/* OBSOLETE records in layer set table */
#define TCODE_OBSOLETE_LAYERSET_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x0079)
/* records in linetye pattern table */
#define TCODE_TEXTURE_MAPPING_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x007A)
/* records in history record pattern table */
#define TCODE_HISTORYRECORD_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x007B)
/* records in object table */
#define TCODE_OBJECT_RECORD (TCODE_TABLEREC | TCODE_CRC | 0x0070)
#define TCODE_OBJECT_RECORD_TYPE (TCODE_INTERFACE | TCODE_SHORT | 0x0071) /* ON::object_type value */
#define TCODE_OBJECT_RECORD_ATTRIBUTES (TCODE_INTERFACE | TCODE_CRC | 0x0072) /* ON_3dmObjectAttributes chunk */
#define TCODE_OBJECT_RECORD_ATTRIBUTES_USERDATA (TCODE_INTERFACE | 0x0073) /* ON_3dmObjectAttributes userdata chunk */
#define TCODE_OBJECT_RECORD_HISTORY (TCODE_INTERFACE | TCODE_CRC | 0x0074) /* construction history */
#define TCODE_OBJECT_RECORD_HISTORY_HEADER (TCODE_INTERFACE | TCODE_CRC | 0x0075) /* construction history header*/
#define TCODE_OBJECT_RECORD_HISTORY_DATA (TCODE_INTERFACE | TCODE_CRC | 0x0076) /* construction history data */
#define TCODE_OBJECT_RECORD_END (TCODE_INTERFACE | TCODE_SHORT | 0x007F)
/*
/////////////////////////////////////////////////////////////////////////////////////
//
// TCODE_OBJECT_RECORD
// 4 byte length of entire object record
//
// TCODE_OBJECT_RECORD_TYPE required - used to quickly filter and skip unwanted objects
// 4 byte ON::object_type
//
// TCODE_OPENNURBS_CLASS
// 4 byte length
// TCODE_OPENNURBS_CLASS_UUID
// 4 byte length = 20
// value of ON_ClassId::m_uuid for this class
// 4 byte CRC
// TCODE_OPENNURBS_CLASS_DATA
// 4 byte length
// class specific data for geometry or annotation object
// 4 byte CRC
// TCODE_OPENNURBS_CLASS_USERDATA (1 chunk per piece of user data)
// 4 byte length
// 2 byte chunk version 2.1
// TCODE_OPENNURBS_CLASS_USERDATA_HEADER
// 4 byte length
// 16 byte value of ON_ClassId::m_uuid for this child class of ON_UserData
// 16 byte value of ON_UserData::m_userdata_uuid
// 4 byte value of ON_UserData::m_userdata_copycount
// 128 byte value of ON_UserData::m_userdata_xform
// 16 byte value of ON_UserData::m_application_uuid (in ver 2.1 chunks)
// TCODE_ANONYMOUS_CHUNK
// 4 byte length
// specific user data
// TCODE_OPENNURBS_CLASS_END
//
// TCODE_OBJECT_RECORD_ATTRIBUTES (optional)
// 4 byte length
// ON_3dmObjectAttributes information
// 4 byte crc
//
// TCODE_OBJECT_RECORD_ATTRIBUTES_USERDATA (optional)
// 4 byte length
// TCODE_OPENNURBS_CLASS_USERDATA (1 chunk per piece of user data)
// 4 byte length
// 2 byte chunk version 2.1
// TCODE_OPENNURBS_CLASS_USERDATA_HEADER
// 4 byte length
// 16 byte value of ON_ClassId::m_uuid for this child class of ON_UserData
// 16 byte value of ON_UserData::m_userdata_uuid
// 4 byte value of ON_UserData::m_userdata_copycount
// 128 byte value of ON_UserData::m_userdata_xform
// 16 byte value of ON_UserData::m_application_uuid (in ver 2.1 chunks)
// TCODE_ANONYMOUS_CHUNK
// 4 byte length
// specific user data
//
// TCODE_OBJECT_RECORD_HISTORY (optional) construction history
// 4 byte length
// 2 byte chunk version
// TCODE_OBJECT_RECORD_HISTORY_HEADER
// 4 byte length
// 2 byte chunk version
// ...
// 4 byte crc
// TCODE_OBJECT_RECORD_HISTORY_DATA
// 4 byte length
// 2 byte chunk version
// ...
// 4 byte crc
//
// TCODE_OBJECT_RECORD_END required - marks end of object record
//
/////////////////////////////////////////////////////////////////////////////////////
*/
#define TCODE_OPENNURBS_CLASS (TCODE_OPENNURBS_OBJECT | 0x7FFA)
#define TCODE_OPENNURBS_CLASS_UUID (TCODE_OPENNURBS_OBJECT | TCODE_CRC | 0x7FFB)
#define TCODE_OPENNURBS_CLASS_DATA (TCODE_OPENNURBS_OBJECT | TCODE_CRC | 0x7FFC)
#define TCODE_OPENNURBS_CLASS_USERDATA (TCODE_OPENNURBS_OBJECT | 0x7FFD)
#define TCODE_OPENNURBS_CLASS_USERDATA_HEADER (TCODE_OPENNURBS_OBJECT | TCODE_CRC | 0x7FF9)
#define TCODE_OPENNURBS_CLASS_END (TCODE_OPENNURBS_OBJECT | TCODE_SHORT | 0x7FFF)
/*
/////////////////////////////////////////////////////////////////////////////////////
//
// TCODE_OPENNURBS_CLASS
// length of entire openNURBS class object chunk
//
// TCODE_OPENNURBS_CLASS_UUID
// length of uuid (16 byte UUID + 4 byte CRC)
// 16 byte UUID ( a.k.a. GUID ) openNURBS class ID - determines specific openNURBS class
// 4 bytes (32 bit CRC of the UUID)
//
// TCODE_OPENNURBS_CLASS_DATA
// length of object data
// ... data that defines object
// use ON_classname::Read() to read this data and ON_classname::Write()
// to write this data
// 4 bytes (32 bit CRC of the object data)
//
// TCODE_OPENNURBS_CLASS_USERDATA ( 0 or more user data chunks)
//
// TCODE_OPENNURBS_CLASS_END
// 4 bytes = 0
//
/////////////////////////////////////////////////////////////////////////////////////
*/
/*
/////////////////////////////////////////////////////////////////////////////////////
//
//
// The TCODEs below were used in the version 1 file format and are needed so that
// the these files can be read and (optionally) written by the current OpenNURBS
// toolkit.
//
//
/////////////////////////////////////////////////////////////////////////////////////
*/
#define TCODE_ANNOTATION_SETTINGS (TCODE_ANNOTATION | 0x0001)
#define TCODE_TEXT_BLOCK (TCODE_ANNOTATION | 0x0004)
#define TCODE_ANNOTATION_LEADER (TCODE_ANNOTATION | 0x0005)
#define TCODE_LINEAR_DIMENSION (TCODE_ANNOTATION | 0x0006)
#define TCODE_ANGULAR_DIMENSION (TCODE_ANNOTATION | 0x0007)
#define TCODE_RADIAL_DIMENSION (TCODE_ANNOTATION | 0x0008)
/* old RhinoIO toolkit (pre February 2000) defines */
#define TCODE_RHINOIO_OBJECT_NURBS_CURVE (TCODE_OPENNURBS_OBJECT | 0x0008) /* old CRhinoNurbsCurve */
#define TCODE_RHINOIO_OBJECT_NURBS_SURFACE (TCODE_OPENNURBS_OBJECT | 0x0009) /* old CRhinoNurbsSurface */
#define TCODE_RHINOIO_OBJECT_BREP (TCODE_OPENNURBS_OBJECT | 0x000B) /* old CRhinoBrep */
#define TCODE_RHINOIO_OBJECT_DATA (TCODE_OPENNURBS_OBJECT | 0xFFFE) /* obsolete - don't confuse with TCODE_OPENNURBS_OBJECT_DATA */
#define TCODE_RHINOIO_OBJECT_END (TCODE_OPENNURBS_OBJECT | 0xFFFF) /* obsolete - don't confuse with TCODE_OPENNURBS_OBJECT_END */
/* OpenNURBS classes the require a unique tcode */
#define TCODE_OPENNURBS_BUFFER (TCODE_OPENNURBS_OBJECT | TCODE_CRC | 0x0100) /* chunk stores ON_Buffer classes */
/* legacy objects from Rhino 1.x */
#define TCODE_LEGACY_ASM (TCODE_LEGACY_GEOMETRY | 0x0001)
#define TCODE_LEGACY_PRT (TCODE_LEGACY_GEOMETRY | 0x0002)
#define TCODE_LEGACY_SHL (TCODE_LEGACY_GEOMETRY | 0x0003)
#define TCODE_LEGACY_FAC (TCODE_LEGACY_GEOMETRY | 0x0004)
#define TCODE_LEGACY_BND (TCODE_LEGACY_GEOMETRY | 0x0005)
#define TCODE_LEGACY_TRM (TCODE_LEGACY_GEOMETRY | 0x0006)
#define TCODE_LEGACY_SRF (TCODE_LEGACY_GEOMETRY | 0x0007)
#define TCODE_LEGACY_CRV (TCODE_LEGACY_GEOMETRY | 0x0008)
#define TCODE_LEGACY_SPL (TCODE_LEGACY_GEOMETRY | 0x0009)
#define TCODE_LEGACY_PNT (TCODE_LEGACY_GEOMETRY | 0x000A)
#define TCODE_STUFF 0x0100
#define TCODE_LEGACY_ASMSTUFF (TCODE_LEGACY_GEOMETRY | TCODE_STUFF | TCODE_LEGACY_ASM)
#define TCODE_LEGACY_PRTSTUFF (TCODE_LEGACY_GEOMETRY | TCODE_STUFF | TCODE_LEGACY_PRT)
#define TCODE_LEGACY_SHLSTUFF (TCODE_LEGACY_GEOMETRY | TCODE_STUFF | TCODE_LEGACY_SHL)
#define TCODE_LEGACY_FACSTUFF (TCODE_LEGACY_GEOMETRY | TCODE_STUFF | TCODE_LEGACY_FAC)
#define TCODE_LEGACY_BNDSTUFF (TCODE_LEGACY_GEOMETRY | TCODE_STUFF | TCODE_LEGACY_BND)
#define TCODE_LEGACY_TRMSTUFF (TCODE_LEGACY_GEOMETRY | TCODE_STUFF | TCODE_LEGACY_TRM)
#define TCODE_LEGACY_SRFSTUFF (TCODE_LEGACY_GEOMETRY | TCODE_STUFF | TCODE_LEGACY_SRF)
#define TCODE_LEGACY_CRVSTUFF (TCODE_LEGACY_GEOMETRY | TCODE_STUFF | TCODE_LEGACY_CRV)
#define TCODE_LEGACY_SPLSTUFF (TCODE_LEGACY_GEOMETRY | TCODE_STUFF | TCODE_LEGACY_SPL)
#define TCODE_LEGACY_PNTSTUFF (TCODE_LEGACY_GEOMETRY | TCODE_STUFF | TCODE_LEGACY_PNT)
/* legacy objects from Rhino 1.x */
#define TCODE_RH_POINT (TCODE_GEOMETRY | 0x0001)
#define TCODE_RH_SPOTLIGHT (TCODE_RENDER | 0x0001)
#define TCODE_OLD_RH_TRIMESH (TCODE_GEOMETRY | 0x0011)
#define TCODE_OLD_MESH_VERTEX_NORMALS (TCODE_GEOMETRY | 0x0012)
#define TCODE_OLD_MESH_UV (TCODE_GEOMETRY | 0x0013)
#define TCODE_OLD_FULLMESH (TCODE_GEOMETRY | 0x0014)
#define TCODE_MESH_OBJECT (TCODE_GEOMETRY | 0x0015)
#define TCODE_COMPRESSED_MESH_GEOMETRY (TCODE_GEOMETRY | 0x0017)
#define TCODE_ANALYSIS_MESH (TCODE_GEOMETRY | 0x0018)
#define TCODE_NAME (TCODE_INTERFACE | 0x0001)
#define TCODE_VIEW (TCODE_INTERFACE | 0x0002)
#define TCODE_CPLANE (TCODE_INTERFACE | 0x0003)
#define TCODE_NAMED_CPLANE (TCODE_INTERFACE | 0x0004)
#define TCODE_NAMED_VIEW (TCODE_INTERFACE | 0x0005)
#define TCODE_VIEWPORT (TCODE_INTERFACE | 0x0006)
#define TCODE_SHOWGRID (TCODE_SHORT | TCODE_INTERFACE | 0x0007)
#define TCODE_SHOWGRIDAXES (TCODE_SHORT | TCODE_INTERFACE | 0x0008)
#define TCODE_SHOWWORLDAXES (TCODE_SHORT | TCODE_INTERFACE | 0x0009)
#define TCODE_VIEWPORT_POSITION (TCODE_INTERFACE | 0x000A)
#define TCODE_VIEWPORT_TRACEINFO (TCODE_INTERFACE | 0x000B)
#define TCODE_SNAPSIZE (TCODE_INTERFACE | 0x000C)
#define TCODE_NEAR_CLIP_PLANE (TCODE_INTERFACE | 0x000D)
#define TCODE_HIDE_TRACE (TCODE_INTERFACE | 0x000E)
#define TCODE_NOTES (TCODE_INTERFACE | 0x000F)
#define TCODE_UNIT_AND_TOLERANCES (TCODE_INTERFACE | 0x0010)
#define TCODE_MAXIMIZED_VIEWPORT (TCODE_SHORT | TCODE_INTERFACE | 0x0011)
#define TCODE_VIEWPORT_WALLPAPER (TCODE_INTERFACE | 0x0012)
#define TCODE_SUMMARY (TCODE_INTERFACE | 0x0013)
#define TCODE_BITMAPPREVIEW (TCODE_INTERFACE | 0x0014)
#define TCODE_VIEWPORT_DISPLAY_MODE (TCODE_SHORT | TCODE_INTERFACE | 0x0015)
#define TCODE_LAYERTABLE (TCODE_SHORT | TCODE_TABLE | 0x0001) /* obsolete - do not use */
#define TCODE_LAYERREF (TCODE_SHORT | TCODE_TABLEREC | 0x0001)
#define TCODE_XDATA (TCODE_USER | 0x0001)
#define TCODE_RGB (TCODE_SHORT | TCODE_DISPLAY | 0x0001)
#define TCODE_TEXTUREMAP (TCODE_DISPLAY | 0x0002)
#define TCODE_BUMPMAP (TCODE_DISPLAY | 0x0003)
#define TCODE_TRANSPARENCY (TCODE_SHORT | TCODE_DISPLAY | 0x0004)
#define TCODE_DISP_AM_RESOLUTION (TCODE_SHORT | TCODE_DISPLAY | 0x0005)
#define TCODE_RGBDISPLAY (TCODE_SHORT | TCODE_DISPLAY | 0x0006) /* will be used for color by object */
#define TCODE_RENDER_MATERIAL_ID (TCODE_DISPLAY | 0x0007) /* id for render material */
#define TCODE_LAYER (TCODE_DISPLAY | 0x0010)
/* obsolete layer typecodes from earlier betas - not used anymore */
#define TCODE_LAYER_OBSELETE_1 (TCODE_SHORT | TCODE_DISPLAY | 0x0013)
#define TCODE_LAYER_OBSELETE_2 (TCODE_SHORT | TCODE_DISPLAY | 0x0014)
#define TCODE_LAYER_OBSELETE_3 (TCODE_SHORT | TCODE_DISPLAY | 0x0015)
/* these were only ever used by AccuModel and never by Rhino */
#define TCODE_LAYERON (TCODE_SHORT | TCODE_DISPLAY | 0x0016)
#define TCODE_LAYERTHAWED (TCODE_SHORT | TCODE_DISPLAY | 0x0017)
#define TCODE_LAYERLOCKED (TCODE_SHORT | TCODE_DISPLAY | 0x0018)
#define TCODE_LAYERVISIBLE (TCODE_SHORT | TCODE_DISPLAY | 0x0012)
#define TCODE_LAYERPICKABLE (TCODE_SHORT | TCODE_DISPLAY | 0x0030)
#define TCODE_LAYERSNAPABLE (TCODE_SHORT | TCODE_DISPLAY | 0x0031)
#define TCODE_LAYERRENDERABLE (TCODE_SHORT | TCODE_DISPLAY | 0x0032)
/* use LAYERSTATE ( 0 = LAYER_ON, 1 = LAYER_OFF, 2 = LAYER_LOCKED ) instead of above individual toggles */
#define TCODE_LAYERSTATE (TCODE_SHORT | TCODE_DISPLAY | 0x0033)
#define TCODE_LAYERINDEX (TCODE_SHORT | TCODE_DISPLAY | 0x0034)
#define TCODE_LAYERMATERIALINDEX (TCODE_SHORT | TCODE_DISPLAY | 0x0035)
#define TCODE_RENDERMESHPARAMS (TCODE_DISPLAY | 0x0020) /* block of parameters for render meshes */
#define TCODE_DISP_CPLINES (TCODE_SHORT | TCODE_DISPLAY | 0x0022)
#define TCODE_DISP_MAXLENGTH (TCODE_DISPLAY | 0x0023)
#define TCODE_CURRENTLAYER (TCODE_SHORT | TCODE_DISPLAY | 0x0025 )
#define TCODE_LAYERNAME (TCODE_DISPLAY | 0x0011)
#define TCODE_LEGACY_TOL_FIT (TCODE_TOLERANCE | 0x0001)
#define TCODE_LEGACY_TOL_ANGLE (TCODE_TOLERANCE | 0x0002)
#define TCODE_DICTIONARY (TCODE_USER | TCODE_CRC | 0x0010)
#define TCODE_DICTIONARY_ID (TCODE_USER | TCODE_CRC | 0x0011)
#define TCODE_DICTIONARY_ENTRY (TCODE_USER | TCODE_CRC | 0x0012)
#define TCODE_DICTIONARY_END (TCODE_USER | TCODE_SHORT | 0x0013)
#endif