 

The Unofficial 3DStudio 3DS File Format                                                        v1.0

                                         By Jeff Lewis (werewolf@worldgate.com)

Notice 

This document is an attempt to document the AutoDesk 3DS file format. This was made difficult in that I don't own or have access to a copy of the program, only
to sample files. Fortunately, someone used AutoDesk's own 3DS file development kit to create a program which dumps the contents of a 3DS file into a human
readable form - albeit somewhat inaccurately. The codes listed and their names come from that program and have been confirmed by testing. 

It should be known that the 3DS format is, as far as I know, a proprietary format of AutoDesk and that the format details are not widely known or are protected
by AutoDesk. 

It is not my intent to infringe on AutoDesk's rights, but simply to make a large collection of 3D image files accessable to people who do not use 3D Studio - or
cannot use it because AutoDesk has not chosen to provide a version of 3D Studio for the computer they use (ie: The Macintosh in my case). 

Warning 

This document is not intended to be a definitive definition of the 3DS format and is not authorised by AutoDesk. While every effort has been made to ensure its
accuracy, or at least warn you when there's doubt about its accuracy, no guarantee of accuracy in any of it can be given. Use this document at your own risk. 


Document layout and format information

In the following document, chunk names which are in bold mean the chunk format has been determined with certainty. Chunk names which are not bold but have a
struct following means that this is a guess but is not substantiated. All others are unknown. 

A short is always a two byte integer.
A long is always a four byte integer.
A float is always a four byte IEEE floating point number.
A cstr is a zero byte terminated ASCII string without a length.
A char is a single byte integer.


3DS File Format

A 3DS file consists of blocks of data called chunks. Every chunk starts the same way: 

     short chunk_id; 
     long chunk_len; 

The chunk_id is a unique code which identifies the type of data in this chunk and also may indicate the existence of subordinate chunks. The chunk_len indicates
the length of following data to be associated with this chunk. Note, this may contain more data than just this chunk. If the length of data is greater than that needed
to fill in the information for the chunk, additional subordinate chunks are attached to this chunk immediately following any data needed for this chunk, and should be
parsed out. These subordinate chunks may themselves contain subordinate chunks. 

Unfortunately, there is no indication of the length of data which is owned by the current chunk, only the total length of data attached to the chunk, which means that
the only way to parse out subordinate chunks is to know the exact format of the owning chunk. On the other hand, if a chunk is unknown, the parsing program can
skip the entire chunk and subordinate chunks in one jump. 

In the following list, I try when possible to indicate that a chunk is likely to have subordinate chunks and what kinds of subordinate chunks I've seen attached to it. 

Another problem lies in cstr names. I've seen cases where the space used by a name is riddled with fragments of old names. It seems that the space reserved for a
name is not cleared if a smaller name replaces it. If the name is removed, you'll get a zero byte indicating an immediate end of string, followed by an undetermined
number of characters and nulls. This seems to happen only when the cstr is at the end of a block of data and so you can assume that the length of the chunk
contains no other subchunks. See viewport_data for an example of this. 


0xxxH Group 

 0000H 
        NULL_CHUNK 
 0001H 
        Unknown chunk
        float ??? 
 0002H 
        M3D_VERSION
        short version; 
 0005H 
        M3D_KFVERSION 
 0010H 
        COLOR_F
        float red, grn, blu; 
 0011H 
        COLOR_24
        char red, grn, blu; 
 0012H 
        LIN_COLOR_24
        char red, grn, blu; 
 0013H 
        LIN_COLOR_F
        float red, grn, blu; 
 0030H 
        INT_PERCENTAGE
        short percentage; 
 0031H 
        FLOAT_PERCENTAGE
        float percentage; 
 0100H 
        MASTER_SCALE
        float scale; 
 0995H 
        ChunkType 
 0996H 
        ChunkUnique 
 0997H 
        NotChunk 
 0998H 
        Container 
 0999H 
        IsChunk 
 0c3cH 
        C_SXP_SELFI_MASKDATA 



1xxxH Group 

 1100H 
        BIT_MAP
        cstr filename; 
 1101H 
        USE_BIT_MAP 
 1200H 
        SOLID_BGND; followed by color_f 
 1201H 
        USE_SOLID_BGND 
 1300H 
        V_GRADIENT; followed by three color_f: start, mid, end
        float midpoint; 
 1301H 
        USE_V_GRADIENT 
 1400H 
        LO_SHADOW_BIAS
        float bias; 
 1410H 
        HI_SHADOW_BIAS 
 1420H 
        SHADOW_MAP_SIZE
        short size; 
 1430H 
        SHADOW_SAMPLES 
 1440H 
        SHADOW_RANGE 
 1450H 
        SHADOW_FILTER
        float filter; 
 1460H 
        RAY_BIAS
        float bias; 
 1500H 
        O_CONSTS
        float plane_x, plane_y, plane_z; 



2xxxH Group 

 2100H 
        AMBIENT_LIGHT 
 2200H 
        FOG; followed by color_f, fog_bgnd
        float near_plane, near_density;
        float far_plane, far_density; 
 2201H 
        USE_FOG 
 2210H 
        FOG_BGND 
 2300H 
        DISTANCE_CUE followed by dcue_bgnd
        float near_plane, near_density;
        float far_plane, far_density; 
 2301H 
        USE_DISTANCE_CUE 
 2302H 
        LAYER_FOG
        float fog_z_from, fog_z_to;
        float fog_density;
        short fog_type; 
 2303H 
        USE_LAYER_FOG 
 2310H 
        DCUE_BGND 
 2d2dH 
        SMAGIC 
 2d3dH 
        LMAGIC 



3xxxH Group 

 3000H 
        DEFAULT_VIEW 
 3010H 
        VIEW_TOP
        float targe_x, target_y, target_z;
        float view_width; 
 3020H 
        VIEW_BOTTOM
        float targe_x, target_y, target_z;
        float view_width; 
 3030H 
        VIEW_LEFT
        float targe_x, target_y, target_z;
        float view_width; 
 3040H 
        VIEW_RIGHT
        float targe_x, target_y, target_z;
        float view_width; 
 3050H 
        VIEW_FRONT
        float targe_x, target_y, target_z;
        float view_width; 
 3060H 
        VIEW_BACK
        float targe_x, target_y, target_z;
        float view_width; 
 3070H 
        VIEW_USER
        float targe_x, target_y, target_z;
        float view_width; 
 3080H 
        VIEW_CAMERA
        cstr camera_name; 
 3090H 
        VIEW_WINDOW 
 3d3dH 
        MDATA; Mesh Data Magic Number (.3DS files sub of 4d4d) 
 3d3eH 
        MESH_VERSION 
 3daaH 
        MLIBMAGIC; Material Library Magic Number (.MLI files) 
 3dc2H 
        PRJMAGIC; 3dS Project Magic Number (.PRJ files) 
 3dffH 
        MATMAGIC; Material File Magic Number (.MAT files) 



4xxxH Group 

 4000H 
        NAMED_OBJECT
        cstr name; 
 4010H 
        OBJ_HIDDEN 
 4011H 
        OBJ_VIS_LOFTER 
 4012H 
        OBJ_DOESNT_CAST 
 4013H 
        OBJ_MATTE 
 4014H 
        OBJ_FAST 
 4015H 
        OBJ_PROCEDURAL 
 4016H 
        OBJ_FROZEN 
 4017H 
        OBJ_DONT_RCVSHADOW 
 4100H 
        N_TRI_OBJECT
        named triangle object
        followed by point_array, point_flag_array, mesh_matrix,
        face_array 
 4110H 
        POINT_ARRAY
        short npoints;
        struct {
        float x, y, z;
        } points[npoints]; 
 4111H 
        POINT_FLAG_ARRAY
        short nflags;
        short flags[nflags]; 
 4120H 
        FACE_ARRAY may be followed by smooth_group
        short nfaces;
        struct {
        short vertex1, vertex2, vertex3;
        short flags;
        } facearray[nfaces]; 
 4130H 
        MSH_MAT_GROUP mesh_material_group
        cstr material_name;
        short nfaces;
        short facenum[nfaces]; 
 4131H 
        OLD_MAT_GROUP 
 4140H 
        TEX_VERTS
        short nverts;
        struct {
        float x, y;
        } vertices[nverts]; 
 4150H 
        SMOOTH_GROUP
        short grouplist[n]; determined by length, seems to be 4 per face 
 4160H 
        MESH_MATRIX
        float matrix[4][3]; 
 4165H 
        MESH_COLOR
        short color_index; 
 4170H 
        MESH_TEXTURE_INFO
        short map_type;
        float x_tiling, y_tiling;
        float icon_x, icon_y, icon_z;
        float matrix[4][3];
        float scaling, plan_icon_w, plan_icon_h, cyl_icon_h; 
 4181H 
        PROC_NAME 
 4182H 
        PROC_DATA 
 4190H 
        MSH_BOXMAP 
 4400H 
        N_D_L_OLD 
 4500H 
        N_CAM_OLD 
 4600H 
        N_DIRECT_LIGHT; followed by color_f
        float x, y, z; 
 4610H 
        DL_SPOTLIGHT
        float target_x, target_y, target_z;
        float hotspot_ang;
        float falloff_ang; 
 4620H 
        DL_OFF 
 4625H 
        DL_ATTENUATE 
 4627H 
        DL_RAYSHAD 
 4630H 
        DL_SHADOWED 
 4640H 
        DL_LOCAL_SHADOW 
 4641H 
        DL_LOCAL_SHADOW2 
 4650H 
        DL_SEE_CONE 
 4651H 
        DL_SPOT_RECTANGULAR 
 4652H 
        DL_SPOT_OVERSHOOT 
 4653H 
        DL_SPOT_PROJECTOR 
 4654H 
        DL_EXCLUDE 
 4655H 
        DL_RANGE 
 4656H 
        DL_SPOT_ROLL
        float roll_ang; 
 4657H 
        DL_SPOT_ASPECT 
 4658H 
        DL_RAY_BIAS
        float bias; 
 4659H 
        DL_INNER_RANGE
        float range; 
 465aH 
        DL_OUTER_RANGE
        float range; 
 465bH 
        DL_MULTIPLIER
        float multiple; 
 4680H 
        N_AMBIENT_LIGHT 
 4700H 
        N_CAMERA
        float camera_x, camera_y, camera_z;
        float target_x, target_y, target_z;
        float bank_angle;
        float focus; 
 4710H 
        CAM_SEE_CONE 
 4720H 
        CAM_RANGES
        float near_range, far_range; 
 4d4dH 
        M3DMAGIC; 3DS Magic Number (.3DS file) 
 4f00H 
        HIERARCHY 
 4f10H 
        PARENT_OBJECT 
 4f20H 
        PIVOT_OBJECT 
 4f30H 
        PIVOT_LIMITS 
 4f40H 
        PIVOT_ORDER 
 4f50H 
        XLATE_RANGE 



5xxxH Group 

 5000H 
        POLY_2D 
 5010H 
        SHAPE_OK 
 5011H 
        SHAPE_NOT_OK 
 5020H 
        SHAPE_HOOK 



6xxxH Group 

 6000H 
        PATH_3D 
 6005H 
        PATH_MATRIX 
 6010H 
        SHAPE_2D 
 6020H 
        M_SCALE 
 6030H 
        M_TWIST 
 6040H 
        M_TEETER 
 6050H 
        M_FIT 
 6060H 
        M_BEVEL 
 6070H 
        XZ_CURVE 
 6080H 
        YZ_CURVE 
 6090H 
        INTERPCT 
 60a0H 
        DEFORM_LIMIT 
 6100H 
        USE_CONTOUR 
 6110H 
        USE_TWEEN 
 6120H 
        USE_SCALE 
 6130H 
        USE_TWIST 
 6140H 
        USE_TEETER 
 6150H 
        USE_FIT 
 6160H 
        USE_BEVEL 



7xxxH Group 

 7000H 
        VIEWPORT_LAYOUT_OLD 
 7001H 
        VIEWPORT_LAYOUT; followed by viewport_size, viewport_data
        short form, top, ready, wstate, swapws, swapport, swapcur; 
 7010H 
        VIEWPORT_DATA_OLD 
 7011H 
        VIEWPORT_DATA
        short flags, axis_lockout;
        short win_x, win_y, win_w, winh_, win_view;
        float zoom; 
        float worldcenter_x, worldcenter_y, worldcenter_z;
        float horiz_ang, vert_ang;
        cstr camera_name; 
 7012H 
        VIEWPORT_DATA_3
        short flags, axis_lockout;
        short win_x, win_y, win_w, winh_, win_view;
        float zoom; 
        float worldcenter_x, worldcenter_y, worldcenter_z;
        float horiz_ang, vert_ang;
        cstr camera_name; 
 7020H 
        VIEWPORT_SIZE
        short x, y, w, h; 
 7030H 
        NETWORK_VIEW 



8xxxH Group 

 8000H 
        XDATA_SECTION 
 8001H 
        XDATA_ENTRY 
 8002H 
        XDATA_APPNAME 
 8003H 
        XDATA_STRING 
 8004H 
        XDATA_FLOAT 
 8005H 
        XDATA_DOUBLE 
 8006H 
        XDATA_SHORT 
 8007H 
        XDATA_LONG 
 8008H 
        XDATA_VOID 
 8009H 
        XDATA_GROUP 
 800aH 
        XDATA_RFU6 
 800bH 
        XDATA_RFU5 
 800cH 
        XDATA_RFU4 
 800dH 
        XDATA_RFU3 
 800eH 
        XDATA_RFU2 
 800fH 
        XDATA_RFU1 
 80f0H 
        PARENT_NAME 



AxxxH Group 

 a000H 
        MAT_NAME
        cstr material_name; 
 a010H 
        MAT_AMBIENT; followed by color chunk 
 a020H 
        MAT_DIFFUSE; followed by color chunk 
 a030H 
        MAT_SPECULAR; followed by color chunk 
 a040H 
        MAT_SHININESS; followed by percentage chunk 
 a041H 
        MAT_SHIN2PCT; followed by percentage chunk 
 a042H 
        MAT_SHIN3PCT; followed by percentage chunk 
 a050H 
        MAT_TRANSPARENCY; followed by percentage chunk 
 a052H 
        MAT_XPFALL; followed by percentage chunk 
 a053H 
        MAT_REFBLUR; followed by percentage chunk 
 a080H 
        MAT_SELF_ILLUM 
 a081H 
        MAT_TWO_SIDE 
 a082H 
        MAT_DECAL 
 a083H 
        MAT_ADDITIVE 
 a084H 
        MAT_SELF_ILPCT; followed by percentage chunk 
 a085H 
        MAT_WIRE 
 a086H 
        MAT_SUPERSMP 
 a087H 
        MAT_WIRESIZE
        float wire_size; 
 a088H 
        MAT_FACEMAP 
 a08aH 
        MAT_XPFALLIN 
 a08cH 
        MAT_PHONGSOFT 
 a08eH 
        MAT_WIREABS 
 a100H 
        MAT_SHADING
        short shading_value; 
 a200H 
        MAT_TEXMAP; followed by percentage chunk, mat_mapname,
        mat_map_tiling, mat_map_texblur... 
 a204H 
        MAT_SPECMAP; followed by percentage_chunk, mat_mapname 
 a210H 
        MAT_OPACMAP; followed by percentage_chunk, mat_mapname 
 a220H 
        MAT_REFLMAP; followed by percentage_chunk, mat_mapname 
 a230H 
        MAT_BUMPMAP; followed by percentage_chunk, mat_mapname 
 a240H 
        MAT_USE_XPFALL 
 a250H 
        MAT_USE_REFBLUR 
 a252H 
        MAT_BUMP_PERCENT 
 a300H 
        MAT_MAPNAME
        cstr filename; 
 a310H 
        MAT_ACUBIC 
 a320H 
        MAT_SXP_TEXT_DATA 
 a321H 
        MAT_SXP_TEXT2_DATA 
 a322H 
        MAT_SXP_OPAC_DATA 
 a324H 
        MAT_SXP_BUMP_DATA 
 a325H 
        MAT_SXP_SPEC_DATA 
 a326H 
        MAT_SXP_SHIN_DATA 
 a328H 
        MAT_SXP_SELFI_DATA 
 a32aH 
        MAT_SXP_TEXT_MASKDATA 
 a32cH 
        MAT_SXP_TEXT2_MASKDATA 
 a32eH 
        MAT_SXP_OPAC_MASKDATA 
 a330H 
        MAT_SXP_BUMP_MASKDATA 
 a332H 
        MAT_SXP_SPEC_MASKDATA 
 a334H 
        MAT_SXP_SHIN_MASKDATA 
 a336H 
        MAT_SXP_SELFI_MASKDATA 
 a338H 
        MAT_SXP_REFL_MASKDATA 
 a33aH 
        MAT_TEX2MAP 
 a33cH 
        MAT_SHINMAP 
 a33dH 
        MAT_SELFIMAP 
 a33eH 
        MAT_TEXMASK 
 a340H 
        MAT_TEX2MASK 
 a342H 
        MAT_OPACMASK 
 a344H 
        MAT_BUMPMASK 
 a346H 
        MAT_SHINMASK 
 a348H 
        MAT_SPECMASK 
 a34aH 
        MAT_SELFIMASK 
 a34cH 
        MAT_REFLMASK 
 a350H 
        MAT_MAP_TILINGOLD 
 a351H 
        MAT_MAP_TILING
        short flags; 
 a352H 
        MAT_MAP_TEXBLUR_OLD 
 a353H 
        MAT_MAP_TEXBLUR
        float blurring; 
 a354H 
        MAT_MAP_USCALE 
 a356H 
        MAT_MAP_VSCALE 
 a358H 
        MAT_MAP_UOFFSET 
 a35aH 
        MAT_MAP_VOFFSET 
 a35cH 
        MAT_MAP_ANG 
 a360H 
        MAT_MAP_COL1 
 a362H 
        MAT_MAP_COL2 
 a364H 
        MAT_MAP_RCOL 
 a366H 
        MAT_MAP_GCOL 
 a368H 
        MAT_MAP_BCOL 
 afffH 
        MAT_ENTRY 



BxxxH Group 

 b000H 
        KFDATA; followed by kfhdr 
 b001H 
        AMBIENT_NODE_TAG 
 b002H 
        OBJECT_NODE_TAG; followed by node_hdr, pivot, pos_track_tag, rot_track_tag, scl_track_tag, morph_smooth... 
 b003H 
        CAMERA_NODE_TAG; followed by node_hdr, pos_track_tag, fov_track_tag, roll_track_tag... 
 b004H 
        TARGET_NODE_TAG; followed by node_hdr, pos_track_tag... 
 b005H 
        LIGHT_NODE_TAG; followed by node_hdr, pos_track_tag, col_track_tag... 
 b006H 
        L_TARGET_NODE_TAG; followed by node_id, node_hdr, pos_track_tag 
 b007H 
        SPOTLIGHT_NODE_TAG; followed by node_id, node_hdr, pos_track_tag, hot_track_tag, fall_track_tag, roll_track_tag, col_track_tag... 
 b008H 
        KFSEG
        short start, end; 
 b009H 
        KFCURTIME
        short curframe; 
 b00aH 
        KFHDR followed by viewport_layout, kfseg, kfcurtime, object_node_tag, light_node_tag, target_node_tag, camera_node_tag, l_target_node_tag,
        spotlight_node_tag, ambient_node_tag...
        short revision; 
        cstr filename; 
        short animlen; 
 b010H 
        NODE_HDR
        cstr objname;
        short flags1;
        short flags2; 
        short heirarchy; ? 
 b011H 
        INSTANCE_NAME 
 b012H 
        PRESCALE 
 b013H 
        PIVOT
        float pivot_x, pivot_y, pivot_z; 
 b014H 
        BOUNDBOX 
 b015H 
        MORPH_SMOOTH
        float morph_smoothing_angle_rad; 
 b020H 
        POS_TRACK_TAG
        short flags;
        short unknown[4];
        short keys;
        short unknown;
        struct {
        short framenum;
        long unknown;
        float pos_x, pos_y, pos_z; 
        } pos[keys]; 
 b021H 
        ROT_TRACK_TAG
        short flags;
        short unknown[4];
        short keys;
        short unknown;
        struct {
        short framenum;
        long unknown;
        float rotation_rad;
        float axis_x, axis_y, axis_z; 
        } rot[keys]; 
 b022H 
        SCL_TRACK_TAG
        short flags;
        short unknown[4];
        short keys;
        short unknown;
        struct {
        short framenum;
        long unknown;
        float scale_x, scale_y, scale_z; 
        } scale[keys]; 
 b023H 
        FOV_TRACK_TAG
        short flags;
        short unknown[4];
        short keys;
        short unknown;
        struct {
        short framenum;
        long unknown;
        float camera_field_of_view;
        } fov[keys] 
 b024H 
        ROLL_TRACK_TAG
        short flags;
        short unknown[4];
        short keys;
        short unknown;
        struct {
        short framenum;
        long unknown;
        float camera_roll;
        } roll[keys]; 
 b025H 
        COL_TRACK_TAG
        short flags;
        short unknown[4];
        short keys;
        short unknown;
        struct {
        short framenum;
        long unknown;
        float red, rgn, blu;
        } color[keys]; 
 b026H 
        MORPH_TRACK_TAG
        short flags;
        short unknown[4];
        short keys;
        short unknown;
        struct {
        short framenum;
        long unknown;
        cstr obj_name;
        } morph[keys]; 
 b027H 
        HOT_TRACK_TAG
        short flags;
        short unknown[4];
        short keys;
        short unknown;
        struct {
        short framenum;
        long unknown;
        float hotspot_ang;
        } hotspot[keys]; 
 b028H 
        FALL_TRACK_TAG
        short flags;
        short unknown[4];
        short keys;
        short unknown;
        struct {
        short framenum;
        long unknown;
        float falloff_ang;
        } falloff[keys]; 
 b029H 
        HIDE_TRACK_TAG 
 b030H 
        NODE_ID
        short id; 



CxxxH Group 

 c010H 
        C_MDRAWER 
 c020H 
        C_TDRAWER 
 c030H 
        C_SHPDRAWER 
 c040H 
        C_MODDRAWER 
 c050H 
        C_RIPDRAWER 
 c060H 
        C_TXDRAWER 
 c062H 
        C_PDRAWER 
 c064H 
        C_MTLDRAWER 
 c066H 
        C_FLIDRAWER 
 c067H 
        C_CUBDRAWER 
 c070H 
        C_MFILE 
 c080H 
        C_SHPFILE 
 c090H 
        C_MODFILE 
 c0a0H 
        C_RIPFILE 
 c0b0H 
        C_TXFILE 
 c0b2H 
        C_PFILE 
 c0b4H 
        C_MTLFILE 
 c0b6H 
        C_FLIFILE 
 c0b8H 
        C_PALFILE 
 c0c0H 
        C_TX_STRING 
 c0d0H 
        C_CONSTS 
 c0e0H 
        C_SNAPS 
 c0f0H 
        C_GRIDS 
 c100H 
        C_ASNAPS 
 c110H 
        C_GRID_RANGE 
 c120H 
        C_RENDTYPE 
 c130H 
        C_PROGMODE 
 c140H 
        C_PREVMODE 
 c150H 
        C_MODWMODE 
 c160H 
        C_MODMODEL 
 c170H 
        C_ALL_LINES 
 c180H 
        C_BACK_TYPE 
 c190H 
        C_MD_CS 
 c1a0H 
        C_MD_CE 
 c1b0H 
        C_MD_SML 
 c1c0H 
        C_MD_SMW 
 c1c3H 
        C_LOFT_WITH_TEXTURE 
 c1c4H 
        C_LOFT_L_REPEAT 
 c1c5H 
        C_LOFT_W_REPEAT 
 c1c6H 
        C_LOFT_UV_NORMALIZE 
 c1c7H 
        C_WELD_LOFT 
 c1d0H 
        C_MD_PDET 
 c1e0H 
        C_MD_SDET 
 c1f0H 
        C_RGB_RMODE 
 c200H 
        C_RGB_HIDE 
 c202H 
        C_RGB_MAPSW 
 c204H 
        C_RGB_TWOSIDE 
 c208H 
        C_RGB_SHADOW 
 c210H 
        C_RGB_AA 
 c220H 
        C_RGB_OVW 
 c230H 
        C_RGB_OVH 
 c23dH 
        CMAGIC 
 c240H 
        C_RGB_PICTYPE 
 c250H 
        C_RGB_OUTPUT 
 c253H 
        C_RGB_TODISK 
 c254H 
        C_RGB_COMPRESS 
 c255H 
        C_JPEG_COMPRESSION 
 c256H 
        C_RGB_DISPDEV 
 c259H 
        C_RGB_HARDDEV 
 c25aH 
        C_RGB_PATH 
 c25bH 
        C_BITMAP_DRAWER 
 c260H 
        C_RGB_FILE 
 c270H 
        C_RGB_OVASPECT 
 c271H 
        C_RGB_ANIMTYPE 
 c272H 
        C_RENDER_ALL 
 c273H 
        C_REND_FROM 
 c274H 
        C_REND_TO 
 c275H 
        C_REND_NTH 
 c276H 
        C_PAL_TYPE 
 c277H 
        C_RND_TURBO 
 c278H 
        C_RND_MIP 
 c279H 
        C_BGND_METHOD 
 c27aH 
        C_AUTO_REFLECT 
 c27bH 
        C_VP_FROM 
 c27cH 
        C_VP_TO 
 c27dH 
        C_VP_NTH 
 c27eH 
        C_REND_TSTEP 
 c27fH 
        C_VP_TSTEP 
 c280H 
        C_SRDIAM 
 c290H 
        C_SRDEG 
 c2a0H 
        C_SRSEG 
 c2b0H 
        C_SRDIR 
 c2c0H 
        C_HETOP 
 c2d0H 
        C_HEBOT 
 c2e0H 
        C_HEHT 
 c2f0H 
        C_HETURNS 
 c300H 
        C_HEDEG 
 c310H 
        C_HESEG 
 c320H 
        C_HEDIR 
 c330H 
        C_QUIKSTUFF 
 c340H 
        C_SEE_LIGHTS 
 c350H 
        C_SEE_CAMERAS 
 c360H 
        C_SEE_3D 
 c370H 
        C_MESHSEL 
 c380H 
        C_MESHUNSEL 
 c390H 
        C_POLYSEL 
 c3a0H 
        C_POLYUNSEL 
 c3a2H 
        C_SHPLOCAL 
 c3a4H 
        C_MSHLOCAL 
 c3b0H 
        C_NUM_FORMAT 
 c3c0H 
        C_ARCH_DENOM 
 c3d0H 
        C_IN_DEVICE 
 c3e0H 
        C_MSCALE 
 c3f0H 
        C_COMM_PORT 
 c400H 
        C_TAB_BASES 
 c410H 
        C_TAB_DIVS 
 c420H 
        C_MASTER_SCALES 
 c430H 
        C_SHOW_1STVERT 
 c440H 
        C_SHAPER_OK 
 c450H 
        C_LOFTER_OK 
 c460H 
        C_EDITOR_OK 
 c470H 
        C_KEYFRAMER_OK 
 c480H 
        C_PICKSIZE 
 c490H 
        C_MAPTYPE 
 c4a0H 
        C_MAP_DISPLAY 
 c4b0H 
        C_TILE_XY 
 c4c0H 
        C_MAP_XYZ 
 c4d0H 
        C_MAP_SCALE 
 c4e0H 
        C_MAP_MATRIX_OLD 
 c4e1H 
        C_MAP_MATRIX 
 c4f0H 
        C_MAP_WID_HT 
 c500H 
        C_OBNAME 
 c510H 
        C_CAMNAME 
 c520H 
        C_LTNAME 
 c525H 
        C_CUR_MNAME 
 c526H 
        C_CURMTL_FROM_MESH 
 c527H 
        C_GET_SHAPE_MAKE_FACES 
 c530H 
        C_DETAIL 
 c540H 
        C_VERTMARK 
 c550H 
        C_MSHAX 
 c560H 
        C_MSHCP 
 c570H 
        C_USERAX 
 c580H 
        C_SHOOK 
 c590H 
        C_RAX 
 c5a0H 
        C_STAPE 
 c5b0H 
        C_LTAPE 
 c5c0H 
        C_ETAPE 
 c5c8H 
        C_KTAPE 
 c5d0H 
        C_SPHSEGS 
 c5e0H 
        C_GEOSMOOTH 
 c5f0H 
        C_HEMISEGS 
 c600H 
        C_PRISMSEGS 
 c610H 
        C_PRISMSIDES 
 c620H 
        C_TUBESEGS 
 c630H 
        C_TUBESIDES 
 c640H 
        C_TORSEGS 
 c650H 
        C_TORSIDES 
 c660H 
        C_CONESIDES 
 c661H 
        C_CONESEGS 
 c670H 
        C_NGPARMS 
 c680H 
        C_PTHLEVEL 
 c690H 
        C_MSCSYM 
 c6a0H 
        C_MFTSYM 
 c6b0H 
        C_MTTSYM 
 c6c0H 
        C_SMOOTHING 
 c6d0H 
        C_MODICOUNT 
 c6e0H 
        C_FONTSEL 
 c6f0H 
        C_TESS_TYPE 
 c6f1H 
        C_TESS_TENSION 
 c700H 
        C_SEG_START 
 c705H 
        C_SEG_END 
 c710H 
        C_CURTIME 
 c715H 
        C_ANIMLENGTH 
 c720H 
        C_PV_FROM 
 c725H 
        C_PV_TO 
 c730H 
        C_PV_DOFNUM 
 c735H 
        C_PV_RNG 
 c740H 
        C_PV_NTH 
 c745H 
        C_PV_TYPE 
 c750H 
        C_PV_METHOD 
 c755H 
        C_PV_FPS 
 c765H 
        C_VTR_FRAMES 
 c770H 
        C_VTR_HDTL 
 c771H 
        C_VTR_HD 
 c772H 
        C_VTR_TL 
 c775H 
        C_VTR_IN 
 c780H 
        C_VTR_PK 
 c785H 
        C_VTR_SH 
 c790H 
        C_WORK_MTLS 
 c792H 
        C_WORK_MTLS_2 
 c793H 
        C_WORK_MTLS_3 
 c794H 
        C_WORK_MTLS_4 
 c7a1H 
        C_BGTYPE 
 c7b0H 
        C_MEDTILE 
 c7d0H 
        C_LO_CONTRAST 
 c7d1H 
        C_HI_CONTRAST 
 c7e0H 
        C_FROZ_DISPLAY 
 c7f0H 
        C_BOOLWELD 
 c7f1H 
        C_BOOLTYPE 
 c900H 
        C_ANG_THRESH 
 c901H 
        C_SS_THRESH 
 c903H 
        C_TEXTURE_BLUR_DEFAULT 
 ca00H 
        C_MAPDRAWER 
 ca01H 
        C_MAPDRAWER1 
 ca02H 
        C_MAPDRAWER2 
 ca03H 
        C_MAPDRAWER3 
 ca04H 
        C_MAPDRAWER4 
 ca05H 
        C_MAPDRAWER5 
 ca06H 
        C_MAPDRAWER6 
 ca07H 
        C_MAPDRAWER7 
 ca08H 
        C_MAPDRAWER8 
 ca09H 
        C_MAPDRAWER9 
 ca10H 
        C_MAPDRAWER_ENTRY 
 ca20H 
        C_BACKUP_FILE 
 ca21H 
        C_DITHER_256 
 ca22H 
        C_SAVE_LAST 
 ca23H 
        C_USE_ALPHA 
 ca24H 
        C_TGA_DEPTH 
 ca25H 
        C_REND_FIELDS 
 ca26H 
        C_REFLIP 
 ca27H 
        C_SEL_ITEMTOG 
 ca28H 
        C_SEL_RESET 
 ca29H 
        C_STICKY_KEYINF 
 ca2aH 
        C_WELD_THRESHOLD 
 ca2bH 
        C_ZCLIP_POINT 
 ca2cH 
        C_ALPHA_SPLIT 
 ca30H 
        C_KF_SHOW_BACKFACE 
 ca40H 
        C_OPTIMIZE_LOFT 
 ca42H 
        C_TENS_DEFAULT 
 ca44H 
        C_CONT_DEFAULT 
 ca46H 
        C_BIAS_DEFAULT 
 ca50H 
        C_DXFNAME_SRC 
 ca60H 
        C_AUTO_WELD 
 ca70H 
        C_AUTO_UNIFY 
 ca80H 
        C_AUTO_SMOOTH 
 ca90H 
        C_DXF_SMOOTH_ANG 
 caa0H 
        C_SMOOTH_ANG 
 cb00H 
        C_WORK_MTLS_5 
 cb01H 
        C_WORK_MTLS_6 
 cb02H 
        C_WORK_MTLS_7 
 cb03H 
        C_WORK_MTLS_8 
 cb04H 
        C_WORKMTL 
 cb10H 
        C_SXP_TEXT_DATA 
 cb11H 
        C_SXP_OPAC_DATA 
 cb12H 
        C_SXP_BUMP_DATA 
 cb13H 
        C_SXP_SHIN_DATA 
 cb20H 
        C_SXP_TEXT2_DATA 
 cb24H 
        C_SXP_SPEC_DATA 
 cb28H 
        C_SXP_SELFI_DATA 
 cb30H 
        C_SXP_TEXT_MASKDATA 
 cb32H 
        C_SXP_TEXT2_MASKDATA 
 cb34H 
        C_SXP_OPAC_MASKDATA 
 cb36H 
        C_SXP_BUMP_MASKDATA 
 cb38H 
        C_SXP_SPEC_MASKDATA 
 cb3aH 
        C_SXP_SHIN_MASKDATA 
 cb3eH 
        C_SXP_REFL_MASKDATA 
 cc00H 
        C_NET_USE_VPOST 
 cc10H 
        C_NET_USE_GAMMA 
 cc20H 
        C_NET_FIELD_ORDER 
 cd00H 
        C_BLUR_FRAMES 
 cd10H 
        C_BLUR_SAMPLES 
 cd20H 
        C_BLUR_DUR 
 cd30H 
        C_HOT_METHOD 
 cd40H 
        C_HOT_CHECK 
 cd50H 
        C_PIXEL_SIZE 
 cd60H 
        C_DISP_GAMMA 
 cd70H 
        C_FBUF_GAMMA 
 cd80H 
        C_FILE_OUT_GAMMA 
 cd82H 
        C_FILE_IN_GAMMA 
 cd84H 
        C_GAMMA_CORRECT 
 cd90H 
        C_APPLY_DISP_GAMMA 
 cda0H 
        C_APPLY_FBUF_GAMMA 
 cdb0H 
        C_APPLY_FILE_GAMMA 
 cdc0H 
        C_FORCE_WIRE 
 cdd0H 
        C_RAY_SHADOWS 
 cde0H 
        C_MASTER_AMBIENT 
 cdf0H 
        C_SUPER_SAMPLE 
 ce00H 
        C_OBJECT_MBLUR 
 ce10H 
        C_MBLUR_DITHER 
 ce20H 
        C_DITHER_24 
 ce30H 
        C_SUPER_BLACK 
 ce40H 
        C_SAFE_FRAME 
 ce50H 
        C_VIEW_PRES_RATIO 
 ce60H 
        C_BGND_PRES_RATIO 
 ce70H 
        C_NTH_SERIAL_NUM 



DxxxH Group 

 d000H 
        VPDATA 
 d100H 
        P_QUEUE_ENTRY 
 d110H 
        P_QUEUE_IMAGE 
 d114H 
        P_QUEUE_USEIGAMMA 
 d120H 
        P_QUEUE_PROC 
 d130H 
        P_QUEUE_SOLID 
 d140H 
        P_QUEUE_GRADIENT 
 d150H 
        P_QUEUE_KF 
 d152H 
        P_QUEUE_MOTBLUR 
 d153H 
        P_QUEUE_MB_REPEAT 
 d160H 
        P_QUEUE_NONE 
 d180H 
        P_QUEUE_RESIZE 
 d185H 
        P_QUEUE_OFFSET 
 d190H 
        P_QUEUE_ALIGN 
 d1a0H 
        P_CUSTOM_SIZE 
 d210H 
        P_ALPH_NONE 
 d220H 
        P_ALPH_PSEUDO 
 d221H 
        P_ALPH_OP_PSEUDO 
 d222H 
        P_ALPH_BLUR 
 d225H 
        P_ALPH_PCOL 
 d230H 
        P_ALPH_C0 
 d231H 
        P_ALPH_OP_KEY 
 d235H 
        P_ALPH_KCOL 
 d238H 
        P_ALPH_OP_NOCONV 
 d240H 
        P_ALPH_IMAGE 
 d250H 
        P_ALPH_ALPHA 
 d260H 
        P_ALPH_QUES 
 d265H 
        P_ALPH_QUEIMG 
 d270H 
        P_ALPH_CUTOFF 
 d280H 
        P_ALPHANEG 
 d300H 
        P_TRAN_NONE 
 d310H 
        P_TRAN_IMAGE 
 d312H 
        P_TRAN_FRAMES 
 d320H 
        P_TRAN_FADEIN 
 d330H 
        P_TRAN_FADEOUT 
 d340H 
        P_TRANNEG 
 d400H 
        P_RANGES 
 d500H 
        P_PROC_DATA 



FxxxH Group

 f020H 
       POS_TRACK_TAG_KEY 
 f021H 
       ROT_TRACK_TAG_KEY 
 f022H 
       SCL_TRACK_TAG_KEY 
 f023H 
       FOV_TRACK_TAG_KEY 
 f024H 
       ROLL_TRACK_TAG_KEY 
 f025H 
       COL_TRACK_TAG_KEY 
 f026H 
       MORPH_TRACK_TAG_KEY 
 f027H 
       HOT_TRACK_TAG_KEY 
 f028H 
       FALL_TRACK_TAG_KEY 
 f110H 
       POINT_ARRAY_ENTRY 
 f111H 
       POINT_FLAG_ARRAY_ENTRY 
 f120H 
       FACE_ARRAY_ENTRY 
 f130H 
       MSH_MAT_GROUP_ENTRY 
 f140H 
       TEX_VERTS_ENTRY 
 f150H 
       SMOOTH_GROUP_ENTRY 
 ffffH 
       DUMMY 





                                                                

The Unofficial 3DStudio 3DS File Format / CR-MM / mediatel-admin@mediatel.lu 

