semiProcTex_file_format.txt

-----------------------------------------------------------------------------------------------------------------
Technical paper:
Semi-Procedural Textures Using Point Process Texture Basis Functions
P. Guehl , R. AllEgre , J.-M. Dischler, B. Benes , and E. Galin
Computer Graphics Forum (EGSR 2020 special issue)
-----------------------------------------------------------------------------------------------------------------

---------------------------------------------------------------------------
Semi-Procedural Texture file format
---------------------------------------------------------------------------

A semi-procedural texture file store parameters of our semi-procedural texture synthesis model.

// TODO: add description below...

Example of semi-procedural texture synthesis parameter file:

[EXEMPLAR]
name parched_cracked_mud_rainspots_2260562
exemplarSize 512 512
[SYNTHESIS]
outputSize 1024 1024
[PYRAMID]
nbMipmapLevels 10
pyramidMaxLevel 3
pyramidMinSize 32
nbPyramidLevels 4
[BLOCK INITIALIZATION]
blockGrid 16 16
blockSize 64 64
useSmartInitialization 1
smartInitNbPasses 131
[CORRECTION PASS]
correctionNbPasses 1
correctionSubPassBlockSize 3
correctionNeighborhoodSize 2
correctionNeighborSearchRadius 6
correctionNeighborSearchNbSamples 19
correctionNeighborSearchDDepth 2
[MATERIAL]
correctionWeightAlbedo 1
correctionWeightHeight 1
correctionWeightNormal 1
correctionWeightRoughness 1
[LABEL MAP]
useLabelMap 1
labelmapType 0
useLabelSampler 0
labelSamplerAreaThreshold 2500
[GUIDANCE]
correctionGuidanceWeight 0.85
correctionExemplarWeightDistance 0
correctionGuidanceWeightDistance 0
correctionLabelErrorAmount 0.25
[SEMI PROCEDURAL]
PPTBFThreshold 0.0859375
relaxContraints 0.078125 0.117188
guidanceWeight 0.937 0
distancePower 0.042
initializationError 0.906
nbLabels 6
[PPTBF]
shift 10 10