diff options
Diffstat (limited to 'release/scripts/flt_properties.py')
| -rw-r--r-- | release/scripts/flt_properties.py | 619 |
1 files changed, 619 insertions, 0 deletions
diff --git a/release/scripts/flt_properties.py b/release/scripts/flt_properties.py new file mode 100644 index 00000000000..07bcc8def1d --- /dev/null +++ b/release/scripts/flt_properties.py @@ -0,0 +1,619 @@ +#!BPY +# flt_properties.py. For setting default OpenFLight ID property types +# Copyright (C) 2007 Blender Foundation +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +__bpydoc__ ="""\ +Utility functions and data defintions used by OpenFlight I/O and tool scripts. OpenFlight is a +registered trademark of MultiGen-Paradigm, Inc. +""" + + +import struct + +bitsLSB = [2147483648] +for i in xrange(31): + bitsLSB.append(bitsLSB[-1]/2) +bitsRSB = bitsLSB[:] +bitsRSB.reverse() + +def pack_color(col): + return struct.pack('>B',col[3]) + struct.pack('>B',col[2]) + struct.pack('>B',col[1]) + struct.pack('>B',col[0]) + +def unpack_color(col): + string = struct.pack('>I', col) + r = struct.unpack('>B',string[3:4]) + g = struct.unpack('>B',string[2:3]) + b = struct.unpack('>B',string[1:2]) + a = struct.unpack('>B',string[0:1]) + return [r,g,b,a] + +def reverse_bits(len,num): + bitbucket = list() + rval = 0 + + for i in xrange(len): + if num & bitsRSB[i]: + bitbucket.append(1) + else: + bitbucket.append(0) + + bitbucket.reverse() + + for i, bit in enumerate(bitbucket): + if bit: + rval |= bitsLSB[i] + + return rval + + +opcode_name = { 0: 'db', + 1: 'head', + 2: 'grp', + 4: 'obj', + 5: 'face', + 10: 'push', + 11: 'pop', + 14: 'dof', + 19: 'push sub', + 20: 'pop sub', + 21: 'push ext', + 22: 'pop ext', + 23: 'cont', + 31: 'comment', + 32: 'color pal', + 33: 'long id', + 49: 'matrix', + 50: 'vector', + 52: 'multi-tex', + 53: 'uv lst', + 55: 'bsp', + 60: 'rep', + 61: 'inst ref', + 62: 'inst def', + 63: 'ext ref', + 64: 'tex pal', + 67: 'vert pal', + 68: 'vert w col', + 69: 'vert w col & norm', + 70: 'vert w col, norm & uv', + 71: 'vert w col & uv', + 72: 'vert lst', + 73: 'lod', + 74: 'bndin box', + 76: 'rot edge', + 78: 'trans', + 79: 'scl', + 80: 'rot pnt', + 81: 'rot and/or scale pnt', + 82: 'put', + 83: 'eyepoint & trackplane pal', + 84: 'mesh', + 85: 'local vert pool', + 86: 'mesh prim', + 87: 'road seg', + 88: 'road zone', + 89: 'morph vert lst', + 90: 'link pal', + 91: 'snd', + 92: 'rd path', + 93: 'snd pal', + 94: 'gen matrix', + 95: 'txt', + 96: 'sw', + 97: 'line styl pal', + 98: 'clip reg', + 100: 'ext', + 101: 'light src', + 102: 'light src pal', + 103: 'reserved', + 104: 'reserved', + 105: 'bndin sph', + 106: 'bndin cyl', + 107: 'bndin hull', + 108: 'bndin vol cntr', + 109: 'bndin vol orient', + 110: 'rsrvd', + 111: 'light pnt', + 112: 'tex map pal', + 113: 'mat pal', + 114: 'name tab', + 115: 'cat', + 116: 'cat dat', + 117: 'rsrvd', + 118: 'rsrvd', + 119: 'bounding hist', + 120: 'rsrvd', + 121: 'rsrvd', + 122: 'push attrib', + 123: 'pop attrib', + 124: 'rsrvd', + 125: 'rsrvd', + 126: 'curv', + 127: 'road const', + 128: 'light pnt appear pal', + 129: 'light pnt anim pal', + 130: 'indexed lp', + 131: 'lp sys', + 132: 'indx str', + 133: 'shdr pal'} + + +typecodes = ['c','C','s','S','i','I','f','d','t'] + +FLT_GRP = 2 +FLT_OBJ = 4 +FLT_LOD = 73 +FLT_XRF = 63 +FLT_DOF = 14 +FLT_ILP = 111 +FLT_DB = 1 +FLT_FCE = 5 + +#not actual opcodes +FLT_NUL = 0 +FLT_EXP = -1 + +#valid childtypes for each FLT node type +FLT_CHILDTYPES = { + FLT_GRP : [111,2,73,4,14,63], + FLT_OBJ : [111], + FLT_LOD : [111,2,73,4,14,63], + FLT_XRF : [], + FLT_DOF : [111,2,73,4,14,63], + FLT_ILP : [] +} + +#List of nodes that can have faces as children +FLT_FACETYPES = [ + FLT_GRP, + FLT_OBJ, + FLT_LOD, + FLT_DOF +] + +def write_prop(fw,type,value,length): + if type == 'c': + fw.write_char(value) + elif type == 'C': + fw.write_uchar(value) + elif type == 's': + fw.write_short(value) + elif type == 'S': + fw.write_ushort(value) + elif type == 'i': + fw.write_int(value) + elif type == 'I': + fw.write_uint(value) + elif type == 'd': + fw.write_double(value) + elif type == 'f': + fw.write_float(value) + elif type == 't': + fw.write_string(value,length) + +def read_prop(fw,type,length): + rval = None + if type == 'c': + rval = fw.read_char() + elif type == 'C': + rval = fw.read_uchar() + elif type == 's': + rval = fw.read_short() + elif type == 'S': + rval = fw.read_ushort() + elif type == 'i': + rval = fw.read_int() + elif type == 'I': + rval = fw.read_uint() + elif type == 'd': + rval = fw.read_double() + elif type == 'f': + rval = fw.read_float() + elif type == 't': + rval = fw.read_string(length) + return rval + +FLTGroup = { + '3t8!id' : 'G', + '4s!priority' : 0, + '5s!reserved1' : 0, + '6i!flags' : 0, + '7s!special1' : 0, + '8s!special2' : 0, + '9s!significance' : 0, + '10c!layer code' : 0, + '11c!reserved2' : 0, + '12i!reserved3' : 0, + '13i!loop count' : 0, + '14f!loop duration' : 0, + '15f!last frame duration' : 0 +} +FLTGroupDisplay = [5,11,12] + +FLTObject = { + '3t8!id' : 'O', + '4I!flags' : 0, + '5s!priority' : 0, + '6S!transp' : 0, + '7s!SFX1' : 0, + '8s!SFX2' : 0, + '9s!significance' : 0, + '10s!reserved' : 0 +} +FLTObjectDisplay = [10] + +FLTLOD = { + '3t8!id' : 'L', + '4i!reserved' : 0, + '5d!switch in' : 0, + '6d!switch out' : 0, + '7s!sfx ID1' : 0, + '8s!sfx ID2' : 0, + '9I!flags' : 0, + '10d!X co' : 0, + '11d!Y co' : 0, + '12d!Z co' : 0, + '13d!Transition' : 0, + '14d!Sig Size' : 0 +} +FLTLODDisplay = [4] + +FLTInlineLP = { + '3t8!id' : 'Lp', + '4s!smc' : 0, + '5s!fid' : 0, + '6C!back color: a' : 255, + '7C!back color: b' : 255, + '8C!back color: g' : 255, + '9C!back color: r' : 255, + '10i!display mode' : 255, + '11f!intensity' : 1.0, + '12f!back intensity' : 0.0, + '13f!minimum defocus' : 0.0, + '14f!maximum defocus' : 1.0, + '15i!fading mode' : 0, + '16i!fog punch mode' : 0, + '17i!directional mode' : 1, + '18i!range mode' : 0, + '19f!min pixel size' : 1.0, + '20f!max pixel size' : 1024, + '21f!actual size' : 0.25, + '22f!trans falloff pixel size' : 0.25, + '23f!trans falloff exponent' : 1.0, + '24f!trans falloff scalar' : 1.0, + '25f!trans falloff clamp' : 1.0, + '26f!fog scalar' : 0.25, + '27f!fog intensity' : 1.0, + '28f!size threshold' : 0.1, + '29i!directionality' : 0, + '30f!horizontal lobe angle' : 180.0, + '31f!vertical lobe angle' : 180.0, + '32f!lobe roll angle' : 0.0, + '33f!dir falloff exponent' : 1.0, + '34f!dir ambient intensity' : 0.1, + '35f!anim period' : 0, + '36f!anim phase' : 0, + '37f!anim enabled' : 0, + '38f!significance' : 0.0, + '39i!draw order' : 0, + '40I!flags' : 813875616, + '41f!roti' : 0, + '42f!rotj' : 0, + '43f!rotk' : 0 +} + +FLTInlineLPDisplay = [35,36,37,41,42,43] + +FLTXRef = { + '3t200!filename' : '', #we dont actually use this value on export + '4i!reserved' : 0, + '5I!flag' : -478150656, + '6s!bbox' : 0, + '7s!reserved' : 0 +} + +FLTXRefDisplay = [4,7,3] + +FLTDOF = { + '3t8!id' : 'D', + '4i!reserved' : 0, + '5d!ORIGX' : 0.0, + '6d!ORIGY' : 0.0, + '7d!ORIGZ' : 0.0, + '8d!XAXIS-X' : 10.0, + '9d!XAXIS-Y' : 0.0, + '10d!XAXIS-Z' : 0.0, + '11d!XYPLANE-X' : 0.0, + '12d!XYPLANE-Y' : 10.0, + '13d!XZPLANE-Z' : 0.0, + '14d!ZMIN' : 0.0, + '15d!ZMAX' : 0.0, + '16d!ZCUR' : 0.0, + '17d!ZSTEP' : 0.0, + '18d!YMIN' : 0.0, + '19d!YMAX' : 0.0, + '20d!YCUR' : 0.0, + '21d!YSTEP' : 0.0, + '22d!XMIN' : 0.0, + '23d!XMAX' : 0.0, + '24d!XCUR' : 0.0, + '25d!XSTEP' : 0.0, + '26d!PITCH-MIN' : 0.0, + '27d!PITCH-MAX' : 0.0, + '28d!PITCH-CUR' : 0.0, + '29d!PITCH-STEP' : 0.0, + '30d!ROLL-MIN' : 0.0, + '31d!ROLL-MAX' : 0.0, + '32d!ROLL-CUR' : 0.0, + '33d!ROLL-STEP' : 0.0, + '34d!YAW-MIN' : 0.0, + '35d!YAW-MAX' : 0.0, + '36d!YAW-CUR' : 0.0, + '37d!YAW-STEP' : 0.0, + '38d!ZSIZE-MIN' : 0.0, + '39d!ZSIZE-MAX' : 0.0, + '40d!ZSIZE-CUR' : 1.0, + '41d!ZSIZE-STEP' : 0.0, + '42d!YSIZE-MIN' : 0.0, + '43d!YSIZE-MAX' : 0.0, + '44d!YSIZE-CUR' : 1.0, + '45d!YSIZE-STEP' : 0.0, + '46d!XSIZE-MIN' : 0.0, + '47d!XSIZE-MAX' : 0.0, + '48d!XSIZE-CUR' : 1.0, + '49d!XSIZE-STEP' : 0.0, + '50I!FLAG' : 1897582, + '51i!reserved2' : 0 +} + +FLTDOFDisplay = [4] + +FLTImage = { + '3i!RealU Direction' : 0, + '4i!RealV Direction' : 0, + '5i!UpX' : 0, + '6i!UpY' : 0, + '7i!File Format' : 0, + '8i!Min Filter' : 1, + '9i!Mag Filter' : 1, + '10i!Wrap' : 0, + '11i!WrapU' : 0, + '12i!WrapV' : 0, + '13i!Modified' : 0, + '14i!PivotX' : 0, + '15i!PivotY' : 0, + '16i!Enviorment' : 0, + '17i!WhiteAlpha' : 0, + '18i!reserved1' : 0, + '19i!reserved2' : 0, + '20i!reserved3' : 0, + '21i!reserved4' : 0, + '22i!reserved5' : 0, + '23i!reserved6' : 0, + '24i!reserved7' : 0, + '25i!reserved8' : 0, + '26i!reserved9' : 0, + '27d!RealU Direction' : 0, + '28d!RealV Direction' : 0, + '29i!Origin' : 0, + '30i!Kernel no.' : 0, + '31i!Internal Format' : 0, + '32i!External Format' : 0, + '33i!MipMap Filter?' : 0, + '34f!MMF1' : 0.0, + '35f!MMF2' : 0.0, + '36f!MMF3' : 0.0, + '37f!MMF4' : 0.0, + '38f!MMF5' : 0.0, + '39f!MMF6' : 0.0, + '40f!MMF7' : 0.0, + '41f!MMF8' : 0.0, + '42i!Tex CPs?' : 0, + '43f!LOD0 CP' : 0.0, + '44f!Scale0 CP' : 0.0, + '45f!LOD1 CP' : 0.0, + '46f!Scale1 CP' : 0.0, + '47f!LOD2 CP' : 0.0, + '48f!Scale2 CP' : 0.0, + '49f!LOD3 CP' : 0.0, + '50f!Scale3 CP' : 0.0, + '51f!LOD4 CP' : 0.0, + '52f!Scale4 CP' : 0.0, + '53f!LOD5 CP' : 0.0, + '54f!Scale5 CP' : 0.0, + '55f!LOD6 CP' : 0.0, + '56f!Scale6 CP' : 0.0, + '57f!LOD7 CP' : 0.0, + '58f!Scale7 CP' : 0.0, + '59f!Control Clamp' : 0.0, + '60i!Mag Alpha Filter' : 0, + '61i!Mag Color Filter' : 0, + '62f!reserved10' : 0, + '63f!reserved11' : 0, + '64f!reserved12' : 0, + '65f!reserved13' : 0, + '66f!reserved14' : 0, + '67f!reserved15' : 0, + '68f!reserved16' : 0, + '69f!reserved17' : 0, + '70f!reserved18' : 0, + '71d!Lambert Central' : 0.0, + '72d!Lambert Upper' : 0.0, + '73d!Lambert Lower' : 0.0, + '74d!reserved19' : 0, + '75f!reserved20' : 0, + '76f!reserved21' : 0, + '77f!reserved22' : 0, + '78f!reserved23' : 0, + '79f!reserved24' : 0, + '80i!Tex Detail?' : 0, + '81i!Tex J' : 0, + '82i!Tex K' : 0, + '83i!Tex M' : 0, + '84i!Tex N' : 0, + '85i!Tex Scramble' : 0, + '86i!Tex Tile?' : 0, + '87f!Tex Tile LLU' : 0.0, + '88f!Tex Tile LLV' : 0.0, + '89f!Tex Tile URU' : 0.0, + '90f!Tex Tile URV' : 0.0, + '91i!Projection' : 0, + '92i!Earth Model' : 0, + '93i!reserved25' : 0, + '94i!UTM Zone' : 0, + '95i!Image Origin' : 0, + '96i!GPU' : 0, + '97i!reserved26' : 0, + '98i!reserved27' : 0, + '99i!GPU Hemi' : 0, + '100i!reserved41' : 0, + '101i!reserved42' : 0, + '102i!reserved43' : 0, + '103i!Cubemap' : 0, + '104t588!reserved44' : '', + '105t512!Comments' : '', + '106i!reserved28' : 0, + '107i!reserved29' : 0, + '108i!reserved30' : 0, + '109i!reserved31' : 0, + '110i!reserved32' : 0, + '111i!reserved33' : 0, + '112i!reserved34' : 0, + '113i!reserved35' : 0, + '114i!reserved36' : 0, + '115i!reserved37' : 0, + '116i!reserved38' : 0, + '117i!reserved39' : 0, + '118i!reserved40' : 0, + '119i!reserved45' : 0, + '120i!Format Version' : 0, + '121i!GPU num' : 0, +} + +FLTImageDisplay = [18,19,29,21,22,23,24,25,26,62,63,64,65,66,67,68,69,70,74,75,76,77,78,79,93,97,98,102,114] + +FLTHeader = { + '3t8!id' : 'db', + '4i!version' : 1620, + '5i!editversion' : 0, + '6t32!date' : 0, + '7s!NGID' : 0, + '8s!NLID' : 0, + '9s!NOID' : 0, + '10s!NFID' : 0, + '11s!UMULT' : 1, + '12c!units' : 0, + '13c!set white' : 0, + '14I!flags' : 0x80000000, + '15i!reserved1' : 0, + '16i!reserved2' : 0, + '17i!reserved3' : 0, + '18i!reserved4' : 0, + '19i!reserved5' : 0, + '20i!reserved6' : 0, + '21i!projection type' : 0, + '22i!reserved7' : 0, + '23i!reserved8' : 0, + '24i!reserved9' : 0, + '25i!reserved10' : 0, + '26i!reserved11' : 0, + '27i!reserved12' : 0, + '28i!reserved13' : 0, + '29s!NDID' : 0, + '30s!vstore' : 1, + '31i!origin' : 0, + '32d!sw x' : 0, + '33d!sw y' : 0, + '34d!dx' : 0, + '35d!dy' : 0, + '36s!NSID' : 0, + '37s!NPID' : 0, + '38i!reserved14' : 0, + '39i!reserved15' : 0, + '40s!NCID' : 0, + '41s!NTID' : 0, + '42s!NBID' : 0, + '43s!NWID' : 0, + '44i!reserved14' : 0, + '45d!sw lat' : 0, + '46d!sw lon' : 0, + '47d!ne lat' : 0, + '48d!ne lon' : 0, + '49d!origin lat' : 0, + '50d!origin lon' : 0, + '51d!lambert lat1' : 0, + '52d!lambert lat2' : 0, + '53s!NLSID' : 0, + '54s!NLPID' : 0, + '55s!NRID' : 0, + '56s!NCATID' : 0, + '57s!reserved15' : 0, + '58s!reserved16' : 0, + '59s!reserved17' : 0, + '60s!reserved18' : 0, + '61i!ellipsoid model' : 1, + '62s!NAID' : 0, + '63s!NCVID' : 0, + '64s!utm zone' : 0, + '65t6!reserved19' : 0, + '66d!dz' : 0, + '67d!radius' : 0, + '68S!NMID' : 0, + '69S!NLPSID' : 0, + '70i!reserved20' : 0, + '71d!major axis' : 0, + '72d!minor axis' : 0, +} + +FLT_Records = { + 2 : FLTGroup, + 4 : FLTObject, + 73 : FLTLOD, + 63 : FLTXRef, + 14 : FLTDOF, + 1 : FLTHeader, + 111 : FLTInlineLP, + 'Image' : FLTImage +} + +def process_recordDefs(): + records = dict() + for record in FLT_Records: + props = dict() + for prop in FLT_Records[record]: + position = '' + slice = 0 + (format,name) = prop.split('!') + for i in format: + if i not in typecodes: + position = position + i + slice = slice + 1 + else: + break + type = format[slice:] + length = type[1:] + if len(length) == 0: + length = 1 + else: + type = type[0] + length = int(length) + + props[int(position)] = (type,length,prop) + records[record] = props + return records + + |