X-Git-Url: http://users.mur.at/ms/git/gitweb/?p=OpenColorIO-Configs.git;a=blobdiff_plain;f=aces_1.0.0%2Fpython%2Fcreate_aces_config.py;h=7e01865d4c6c00a5cbbf40187e33615f1abe2530;hp=f61002ed7275c9de7c8369fd6670617ecefde66d;hb=6010bb6efb1a3d8deeef6d2ae0813d3456be239a;hpb=1a4370f9bf4d67f522a66c68c236d4d83707a6c1 diff --git a/aces_1.0.0/python/create_aces_config.py b/aces_1.0.0/python/create_aces_config.py index f61002e..7e01865 100755 --- a/aces_1.0.0/python/create_aces_config.py +++ b/aces_1.0.0/python/create_aces_config.py @@ -49,7 +49,13 @@ import OpenImageIO as oiio import PyOpenColorIO as OCIO import process +from util import * + import generateLUT as genlut +import createREDColorSpaces as red +import createCanonColorSpaces as canon +import createSonyColorSpaces as sony +import createARRIColorSpaces as arri # # Utility functions @@ -274,39 +280,6 @@ def createConfig(configData, nuke=False): # # Functions to generate color space definitions and LUTs for transforms for a specific ACES release # -class ColorSpace: - "A container for data needed to define an OCIO 'Color Space' " - - def __init__(self, - name, - description=None, - bitDepth=OCIO.Constants.BIT_DEPTH_F32, - equalityGroup=None, - family=None, - isData=False, - toReferenceTransforms=[], - fromReferenceTransforms=[], - allocationType=OCIO.Constants.ALLOCATION_UNIFORM, - allocationVars=[0.0, 1.0]): - "Initialize the standard class variables" - self.name = name - self.bitDepth=bitDepth - self.description = description - self.equalityGroup=equalityGroup - self.family=family - self.isData=isData - self.toReferenceTransforms=toReferenceTransforms - self.fromReferenceTransforms=fromReferenceTransforms - self.allocationType=allocationType - self.allocationVars=allocationVars - -# Create a 4x4 matrix (list) based on a 3x3 matrix (list) input -def mat44FromMat33(mat33): - return [mat33[0], mat33[1], mat33[2], 0.0, - mat33[3], mat33[4], mat33[5], 0.0, - mat33[6], mat33[7], mat33[8], 0.0, - 0,0,0,1.0] - # Output is a list of colorspaces and transforms that convert between those # colorspaces and reference color space, ACES @@ -608,588 +581,29 @@ def generateLUTs(odtInfo, lmtInfo, shaperName, acesCTLReleaseDir, lutDir, lutRes ADX16 = createADX(bitdepth=16) configData['colorSpaces'].append(ADX16) - # - # REDlogFilm to ACES + # Camera Input Transforms # - def createREDlogFilm(gamut, transferFunction, name='REDlogFilm'): - name = "%s - %s" % (transferFunction, gamut) - if transferFunction == "": - name = "Linear - %s" % gamut - if gamut == "": - name = "%s" % transferFunction - - cs = ColorSpace(name) - cs.description = name - cs.equalityGroup = '' - cs.family = 'RED' - cs.isData=False - - def cineonToLinear(codeValue): - nGamma = 0.6 - blackPoint = 95.0 - whitePoint = 685.0 - codeValueToDensity = 0.002 - - blackLinear = pow(10.0, (blackPoint - whitePoint) * (codeValueToDensity / nGamma)) - codeLinear = pow(10.0, (codeValue - whitePoint) * (codeValueToDensity / nGamma)) - - return (codeLinear - blackLinear)/(1.0 - blackLinear) - - cs.toReferenceTransforms = [] - - if transferFunction == 'REDlogFilm': - data = array.array('f', "\0" * lutResolution1d * 4) - for c in range(lutResolution1d): - data[c] = cineonToLinear(1023.0*c/(lutResolution1d-1)) - lut = "CineonLog_to_linear.spi1d" - genlut.writeSPI1D(lutDir + "/" + lut, 0.0, 1.0, data, lutResolution1d, 1) - - cs.toReferenceTransforms.append( { - 'type':'lutFile', - 'path':lut, - 'interpolation':'linear', - 'direction':'forward' - } ) - - if gamut == 'DRAGONcolor': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':mat44FromMat33([0.532279, 0.376648, 0.091073, - 0.046344, 0.974513, -0.020860, - -0.053976, -0.000320, 1.054267]), - 'direction':'forward' - }) - elif gamut == 'DRAGONcolor2': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':mat44FromMat33([0.468452, 0.331484, 0.200064, - 0.040787, 0.857658, 0.101553, - -0.047504, -0.000282, 1.047756]), - 'direction':'forward' - }) - elif gamut == 'REDcolor2': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':mat44FromMat33([0.480997, 0.402289, 0.116714, - -0.004938, 1.000154, 0.004781, - -0.105257, 0.025320, 1.079907]), - 'direction':'forward' - }) - elif gamut == 'REDcolor3': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':mat44FromMat33([0.512136, 0.360370, 0.127494, - 0.070377, 0.903884, 0.025737, - -0.020824, 0.017671, 1.003123]), - 'direction':'forward' - }) - elif gamut == 'REDcolor4': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':mat44FromMat33([0.474202, 0.333677, 0.192121, - 0.065164, 0.836932, 0.097901, - -0.019281, 0.016362, 1.002889]), - 'direction':'forward' - }) - - cs.fromReferenceTransforms = [] - return cs - - # Full conversion - REDlogFilmDRAGON = createREDlogFilm("DRAGONcolor", "REDlogFilm", name="REDlogFilm") - configData['colorSpaces'].append(REDlogFilmDRAGON) - - REDlogFilmDRAGON2 = createREDlogFilm("DRAGONcolor2", "REDlogFilm", name="REDlogFilm") - configData['colorSpaces'].append(REDlogFilmDRAGON2) - - REDlogFilmREDcolor2 = createREDlogFilm("REDcolor2", "REDlogFilm", name="REDlogFilm") - configData['colorSpaces'].append(REDlogFilmREDcolor2) - - REDlogFilmREDcolor3 = createREDlogFilm("REDcolor3", "REDlogFilm", name="REDlogFilm") - configData['colorSpaces'].append(REDlogFilmREDcolor3) - - REDlogFilmREDcolor4 = createREDlogFilm("REDcolor4", "REDlogFilm", name="REDlogFilm") - configData['colorSpaces'].append(REDlogFilmREDcolor4) - - # Linearization only - REDlogFilmDRAGON = createREDlogFilm("", "REDlogFilm", name="REDlogFilm") - configData['colorSpaces'].append(REDlogFilmDRAGON) - - # Primaries only - REDlogFilmDRAGON = createREDlogFilm("DRAGONcolor", "", name="REDlogFilm") - configData['colorSpaces'].append(REDlogFilmDRAGON) - - REDlogFilmDRAGON2 = createREDlogFilm("DRAGONcolor2", "", name="REDlogFilm") - configData['colorSpaces'].append(REDlogFilmDRAGON2) - - REDlogFilmREDcolor2 = createREDlogFilm("REDcolor2", "", name="REDlogFilm") - configData['colorSpaces'].append(REDlogFilmREDcolor2) - - REDlogFilmREDcolor3 = createREDlogFilm("REDcolor3", "", name="REDlogFilm") - configData['colorSpaces'].append(REDlogFilmREDcolor3) - - REDlogFilmREDcolor4 = createREDlogFilm("REDcolor4", "", name="REDlogFilm") - configData['colorSpaces'].append(REDlogFilmREDcolor4) + # RED color spaces to ACES + redColorSpaces = red.createColorSpaces(lutDir, lutResolution1d) + for cs in redColorSpaces: + configData['colorSpaces'].append(cs) - # # Canon-Log to ACES - # - def createCanonLog(gamut, transferFunction, name='Canon-Log'): - name = "%s - %s" % (transferFunction, gamut) - if transferFunction == "": - name = "Linear - %s" % gamut - if gamut == "": - name = "%s" % transferFunction - - cs = ColorSpace(name) - cs.description = name - cs.equalityGroup = '' - cs.family = 'Canon' - cs.isData=False - - def legalToFull(codeValue): - return (codeValue - 64.0)/(940.0 - 64.0) - - def canonLogToLinear(codeValue): - # log = fullToLegal(c1 * log10(c2*linear + 1) + c3) - # linear = (pow(10, (legalToFul(log) - c3)/c1) - 1)/c2 - c1 = 0.529136 - c2 = 10.1596 - c3 = 0.0730597 - - linear = (pow(10.0, (legalToFull(codeValue) - c3)/c1) -1.0)/c2 - linear = 0.9 * linear - #print( codeValue, linear ) - return linear - - cs.toReferenceTransforms = [] - - if transferFunction == "Canon-Log": - data = array.array('f', "\0" * lutResolution1d * 4) - for c in range(lutResolution1d): - data[c] = canonLogToLinear(1023.0*c/(lutResolution1d-1)) - - lut = "%s_to_linear.spi1d" % transferFunction - genlut.writeSPI1D(lutDir + "/" + lut, 0.0, 1.0, data, lutResolution1d, 1) - - cs.toReferenceTransforms.append( { - 'type':'lutFile', - 'path':lut, - 'interpolation':'linear', - 'direction':'forward' - } ) - - if gamut == 'Rec. 709 Daylight': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':[0.561538969, 0.402060105, 0.036400926, 0.0, - 0.092739623, 0.924121198, -0.016860821, 0.0, - 0.084812961, 0.006373835, 0.908813204, 0.0, - 0,0,0,1.0], - 'direction':'forward' - }) - elif gamut == 'Rec. 709 Tungsten': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':[0.566996399, 0.365079418, 0.067924183, 0.0, - 0.070901044, 0.880331008, 0.048767948, 0.0, - 0.073013542, -0.066540862, 0.99352732, 0.0, - 0,0,0,1.0], - 'direction':'forward' - }) - elif gamut == 'DCI-P3 Daylight': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':[0.607160575, 0.299507286, 0.093332140, 0.0, - 0.004968120, 1.050982224, -0.055950343, 0.0, - -0.007839939, 0.000809127, 1.007030813, 0.0, - 0,0,0,1.0], - 'direction':'forward' - }) - elif gamut == 'DCI-P3 Tungsten': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':[0.650279125, 0.253880169, 0.095840706, 0.0, - -0.026137986, 1.017900530, 0.008237456, 0.0, - 0.007757558, -0.063081669, 1.055324110, 0.0, - 0,0,0,1.0], - 'direction':'forward' - }) - elif gamut == 'Cinema Gamut Daylight': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':[0.763064455, 0.149021161, 0.087914384, 0.0, - 0.003657457, 1.10696038, -0.110617837, 0.0, - -0.009407794,-0.218383305, 1.227791099, 0.0, - 0,0,0,1.0], - 'direction':'forward' - }) - elif gamut == 'Cinema Gamut Tungsten': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':[0.817416293, 0.090755698, 0.091828009, 0.0, - -0.035361374, 1.065690585, -0.030329211, 0.0, - 0.010390366, -0.299271107, 1.288880741, 0.0, - 0,0,0,1.0], - 'direction':'forward' - }) - - cs.fromReferenceTransforms = [] - return cs - - # Full conversion - CanonLog1 = createCanonLog("Rec. 709 Daylight", "Canon-Log", name="Canon-Log") - configData['colorSpaces'].append(CanonLog1) - - CanonLog2 = createCanonLog("Rec. 709 Tungsten", "Canon-Log", name="Canon-Log") - configData['colorSpaces'].append(CanonLog2) - - CanonLog3 = createCanonLog("DCI-P3 Daylight", "Canon-Log", name="Canon-Log") - configData['colorSpaces'].append(CanonLog3) - - CanonLog4 = createCanonLog("DCI-P3 Tungsten", "Canon-Log", name="Canon-Log") - configData['colorSpaces'].append(CanonLog4) - - CanonLog5 = createCanonLog("Cinema Gamut Daylight", "Canon-Log", name="Canon-Log") - configData['colorSpaces'].append(CanonLog5) - - CanonLog6 = createCanonLog("Cinema Gamut Tungsten", "Canon-Log", name="Canon-Log") - configData['colorSpaces'].append(CanonLog6) - - # Linearization only - CanonLog7 = createCanonLog('', "Canon-Log", name="Canon-Log") - configData['colorSpaces'].append(CanonLog7) - - # Primaries only - CanonLog8 = createCanonLog("Rec. 709 Daylight", "", name="Canon-Log") - configData['colorSpaces'].append(CanonLog8) - - CanonLog9 = createCanonLog("Rec. 709 Tungsten", "", name="Canon-Log") - configData['colorSpaces'].append(CanonLog9) - - CanonLog10 = createCanonLog("DCI-P3 Daylight", "", name="Canon-Log") - configData['colorSpaces'].append(CanonLog10) - - CanonLog11 = createCanonLog("DCI-P3 Tungsten", "", name="Canon-Log") - configData['colorSpaces'].append(CanonLog11) - - CanonLog12 = createCanonLog("Cinema Gamut Daylight", "", name="Canon-Log") - configData['colorSpaces'].append(CanonLog12) - - CanonLog13 = createCanonLog("Cinema Gamut Tungsten", "", name="Canon-Log") - configData['colorSpaces'].append(CanonLog13) + canonColorSpaces = canon.createColorSpaces(lutDir, lutResolution1d) + for cs in canonColorSpaces: + configData['colorSpaces'].append(cs) - # # SLog to ACES - # - def createSlog(gamut, transferFunction, name='S-Log3'): - name = "%s - %s" % (transferFunction, gamut) - if transferFunction == "": - name = "Linear - %s" % gamut - if gamut == "": - name = "%s" % transferFunction - - cs = ColorSpace(name) - cs.description = name - cs.equalityGroup = '' - cs.family = 'Sony' - cs.isData=False - - def sLog1ToLinear(SLog): - b = 64. - ab = 90. - w = 940. - - if (SLog >= ab): - lin = ( pow(10., ( ( ( SLog - b) / ( w - b) - 0.616596 - 0.03) / 0.432699)) - 0.037584) * 0.9 - else: - lin = ( ( ( SLog - b) / ( w - b) - 0.030001222851889303) / 5.) * 0.9 - return lin - - def sLog2ToLinear(SLog): - b = 64. - ab = 90. - w = 940. - - if (SLog >= ab): - lin = ( 219. * ( pow(10., ( ( ( SLog - b) / ( w - b) - 0.616596 - 0.03) / 0.432699)) - 0.037584) / 155.) * 0.9 - else: - lin = ( ( ( SLog - b) / ( w - b) - 0.030001222851889303) / 3.53881278538813) * 0.9 - return lin - - def sLog3ToLinear(codeValue): - if codeValue >= (171.2102946929): - linear = pow(10.0, ((codeValue - 420.0) / 261.5)) * (0.18 + 0.01) - 0.01 - else: - linear = (codeValue - 95.0)*0.01125000/(171.2102946929 - 95.0) - #print( codeValue, linear ) - return linear - - cs.toReferenceTransforms = [] - - if transferFunction == "S-Log1": - data = array.array('f', "\0" * lutResolution1d * 4) - for c in range(lutResolution1d): - data[c] = sLog1ToLinear(1023.0*c/(lutResolution1d-1)) - - lut = "%s_to_linear.spi1d" % transferFunction - genlut.writeSPI1D(lutDir + "/" + lut, 0.0, 1.0, data, lutResolution1d, 1) - - #print( "Writing %s" % lut) - - cs.toReferenceTransforms.append( { - 'type':'lutFile', - 'path':lut, - 'interpolation':'linear', - 'direction':'forward' - } ) - elif transferFunction == "S-Log2": - data = array.array('f', "\0" * lutResolution1d * 4) - for c in range(lutResolution1d): - data[c] = sLog2ToLinear(1023.0*c/(lutResolution1d-1)) - - lut = "%s_to_linear.spi1d" % transferFunction - genlut.writeSPI1D(lutDir + "/" + lut, 0.0, 1.0, data, lutResolution1d, 1) - - #print( "Writing %s" % lut) - - cs.toReferenceTransforms.append( { - 'type':'lutFile', - 'path':lut, - 'interpolation':'linear', - 'direction':'forward' - } ) - elif transferFunction == "S-Log3": - data = array.array('f', "\0" * lutResolution1d * 4) - for c in range(lutResolution1d): - data[c] = sLog3ToLinear(1023.0*c/(lutResolution1d-1)) - - lut = "%s_to_linear.spi1d" % transferFunction - genlut.writeSPI1D(lutDir + "/" + lut, 0.0, 1.0, data, lutResolution1d, 1) - - #print( "Writing %s" % lut) - - cs.toReferenceTransforms.append( { - 'type':'lutFile', - 'path':lut, - 'interpolation':'linear', - 'direction':'forward' - } ) - - if gamut == 'S-Gamut': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':mat44FromMat33([0.754338638, 0.133697046, 0.111968437, - 0.021198141, 1.005410934, -0.026610548, - -0.009756991, 0.004508563, 1.005253201]), - 'direction':'forward' - }) - elif gamut == 'S-Gamut Daylight': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':mat44FromMat33([0.8764457030, 0.0145411681, 0.1090131290, - 0.0774075345, 0.9529571767, -0.0303647111, - 0.0573564351, -0.1151066335, 1.0577501984]), - 'direction':'forward' - }) - elif gamut == 'S-Gamut Tungsten': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':mat44FromMat33([1.0110238740, -0.1362526051, 0.1252287310, - 0.1011994504, 0.9562196265, -0.0574190769, - 0.0600766530, -0.1010185315, 1.0409418785]), - 'direction':'forward' - }) - elif gamut == 'S-Gamut3.Cine': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':mat44FromMat33([0.6387886672, 0.2723514337, 0.0888598992, - -0.0039159061, 1.0880732308, -0.0841573249, - -0.0299072021, -0.0264325799, 1.0563397820]), - 'direction':'forward' - }) - elif gamut == 'S-Gamut3': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':mat44FromMat33([0.7529825954, 0.1433702162, 0.1036471884, - 0.0217076974, 1.0153188355, -0.0370265329, - -0.0094160528, 0.0033704179, 1.0060456349]), - 'direction':'forward' - }) - - cs.fromReferenceTransforms = [] - return cs - - # SLog1 - SLog1SGamut = createSlog("S-Gamut", "S-Log1", name="S-Log") - configData['colorSpaces'].append(SLog1SGamut) - - # SLog2 - SLog2SGamut = createSlog("S-Gamut", "S-Log2", name="S-Log2") - configData['colorSpaces'].append(SLog2SGamut) - - SLog2SGamutDaylight = createSlog("S-Gamut Daylight", "S-Log2", name="S-Log2") - configData['colorSpaces'].append(SLog2SGamutDaylight) - - SLog2SGamutTungsten = createSlog("S-Gamut Tungsten", "S-Log2", name="S-Log2") - configData['colorSpaces'].append(SLog2SGamutTungsten) - - # SLog3 - SLog3SGamut3Cine = createSlog("S-Gamut3.Cine", "S-Log3", name="S-Log3") - configData['colorSpaces'].append(SLog3SGamut3Cine) - - SLog3SGamut3 = createSlog("S-Gamut3", "S-Log3", name="S-Log3") - configData['colorSpaces'].append(SLog3SGamut3) - - # Linearization only - SLog1 = createSlog("", "S-Log1", name="S-Log") - configData['colorSpaces'].append(SLog1) - - SLog2 = createSlog("", "S-Log2", name="S-Log2") - configData['colorSpaces'].append(SLog2) - - SLog3 = createSlog("", "S-Log3", name="S-Log3") - configData['colorSpaces'].append(SLog3) - - # Primaries only - SGamut = createSlog("S-Gamut", "", name="S-Log") - configData['colorSpaces'].append(SGamut) - - SGamutDaylight = createSlog("S-Gamut Daylight", "", name="S-Log2") - configData['colorSpaces'].append(SGamutDaylight) - - SGamutTungsten = createSlog("S-Gamut Tungsten", "", name="S-Log2") - configData['colorSpaces'].append(SGamutTungsten) - - SGamut3Cine = createSlog("S-Gamut3.Cine", "", name="S-Log3") - configData['colorSpaces'].append(SGamut3Cine) - - SGamut3 = createSlog("S-Gamut3", "", name="S-Log3") - configData['colorSpaces'].append(SGamut3) + sonyColorSpaces = sony.createColorSpaces(lutDir, lutResolution1d) + for cs in sonyColorSpaces: + configData['colorSpaces'].append(cs) - # # LogC to ACES - # - def createLogC(gamut, transferFunction, exposureIndex, name='LogC'): - name = "%s (EI%s) - %s" % (transferFunction, exposureIndex, gamut) - if transferFunction == "": - name = "Linear - %s" % gamut - if gamut == "": - name = "%s (EI%s)" % (transferFunction, exposureIndex) - - cs = ColorSpace(name) - cs.description = name - cs.equalityGroup = '' - cs.family = 'ARRI' - cs.isData=False - - # Globals - IDT_maker_version = "0.08" - - nominalEI = 400.0 - blackSignal = 0.003907 - midGraySignal = 0.01 - encodingGain = 0.256598 - encodingOffset = 0.391007 - - def gainForEI(EI) : - return (math.log(EI/nominalEI)/math.log(2) * (0.89 - 1) / 3 + 1) * encodingGain - - def LogCInverseParametersForEI(EI) : - cut = 1.0 / 9.0 - slope = 1.0 / (cut * math.log(10)) - offset = math.log10(cut) - slope * cut - gain = EI / nominalEI - gray = midGraySignal / gain - # The higher the EI, the lower the gamma - encGain = gainForEI(EI) - encOffset = encodingOffset - for i in range(0,3) : - nz = ((95.0 / 1023.0 - encOffset) / encGain - offset) / slope - encOffset = encodingOffset - math.log10(1 + nz) * encGain - # Calculate some intermediate values - a = 1.0 / gray - b = nz - blackSignal / gray - e = slope * a * encGain - f = encGain * (slope * b + offset) + encOffset - # Manipulations so we can return relative exposure - s = 4 / (0.18 * EI) - t = blackSignal - b = b + a * t - a = a * s - f = f + e * t - e = e * s - return { 'a' : a, - 'b' : b, - 'cut' : (cut - b) / a, - 'c' : encGain, - 'd' : encOffset, - 'e' : e, - 'f' : f } - - def logCtoLinear(codeValue, exposureIndex): - p = LogCInverseParametersForEI(exposureIndex) - breakpoint = p['e'] * p['cut'] + p['f'] - if (codeValue > breakpoint): - linear = (pow(10,(codeValue/1023.0 - p['d']) / p['c']) - p['b']) / p['a'] - else: - linear = (codeValue/1023.0 - p['f']) / p['e'] - - #print( codeValue, linear ) - return linear - - - cs.toReferenceTransforms = [] - - if transferFunction == "V3 LogC": - data = array.array('f', "\0" * lutResolution1d * 4) - for c in range(lutResolution1d): - data[c] = logCtoLinear(1023.0*c/(lutResolution1d-1), int(exposureIndex)) - - lut = "%s_to_linear.spi1d" % ("%s_%s" % (transferFunction, exposureIndex)) - genlut.writeSPI1D(lutDir + "/" + lut, 0.0, 1.0, data, lutResolution1d, 1) - - #print( "Writing %s" % lut) - cs.toReferenceTransforms.append( { - 'type':'lutFile', - 'path':lut, - 'interpolation':'linear', - 'direction':'forward' - } ) - - if gamut == 'Wide Gamut': - cs.toReferenceTransforms.append( { - 'type':'matrix', - 'matrix':mat44FromMat33([0.680206, 0.236137, 0.083658, - 0.085415, 1.017471, -0.102886, - 0.002057, -0.062563, 1.060506]), - 'direction':'forward' - }) - - cs.fromReferenceTransforms = [] - return cs - - transferFunction = "V3 LogC" - gamut = "Wide Gamut" - #EIs = [160.0, 200.0, 250.0, 320.0, 400.0, 500.0, 640.0, 800.0, 1000.0, 1280.0, 1600.0, 2000.0, 2560.0, 3200.0] - EIs = [160, 200, 250, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 2560, 3200] - defaultEI = 800 - - # Full conversion - for EI in EIs: - LogCEIfull = createLogC(gamut, transferFunction, EI, name="LogC") - configData['colorSpaces'].append(LogCEIfull) - - # Linearization only - for EI in [800]: - LogCEIlinearization = createLogC("", transferFunction, EI, name="LogC") - configData['colorSpaces'].append(LogCEIlinearization) - - # Primaries - LogCEIprimaries = createLogC(gamut, "", defaultEI, name="LogC") - configData['colorSpaces'].append(LogCEIprimaries) + arriColorSpaces = arri.createColorSpaces(lutDir, lutResolution1d) + for cs in arriColorSpaces: + configData['colorSpaces'].append(cs) # # Generic log transform @@ -1750,7 +1164,6 @@ def generateLUTs(odtInfo, lmtInfo, shaperName, acesCTLReleaseDir, lutDir, lutRes return configData def generateBakedLUTs(odtInfo, shaperName, bakedDir, configPath, lutResolution1d, lutResolution3d, lutResolutionShaper=1024): - # Add the legal and full variations into this list odtInfoC = dict(odtInfo) for odtCTLName, odtValues in odtInfo.iteritems():