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CHANGELOG.md

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CHANGE LOG

All changes will be documented here

MB-Lab 1.7.8

Added

  • MB-Dev Character Development Framework introduced
  • Hair Engine now adds hair shaders to Cycles and EEVEE

Changed

  • MBLabSkin2 uses Principled BSDF yet again
  • Removed SSS scale group, replaced with Vector Math node
  • Bump map added, Thickness map removed
  • Modified skin oil maps
  • Eyelash shader now has bump and gloss
  • ExpressionEngine class now in it's own file
  • Blush map converted to grayscale
  • Modified Albedo maps
  • Bump maps now 4k resolution
  • Modified Freckle masks
  • Modified Material Engine
  • Changed lighting code
  • MB-Lab has new version numbering scheme. Last number for dev purposes
  • Sliders are now highlighted
  • GUI update
  • MBLab Pupil use Diffuse Node instead of Emission
  • SSS Radius changed to more accurate values
  • Freckles now include two colors

Bug Fixes

  • Poses don't show when user selects IK model
  • Preserve Phenotype random function code fix
  • Typo: Hands_Lenght, fixed in transformation and measurements JSON
  • Typo: Various names in transformation files fixed
  • Hair Dynamics bug fix for Nvidia GPU cards

MB-Lab 1.7.7

Added

  • Hair System added
  • Human Rotation Limits added
  • New option to fit in reverse direction to convert a character-specific mesh to a generic proxy.
  • New options to do more precise fitting by turning off some normally useful smoothing passes.
  • New option in Preferences to remove censors

Changed

  • Blender 2.81.16 required for MB-Lab 1.7.7
  • Afro Female now the default character on startup
  • Updated GUI
  • Removed Docs from project directory to it's own repository

Bug Fixes

  • Certain bones have to be precisely aligned to the rotation of a specific other bone, which required new code.
  • Stretch to has to be applied to the muscle bones while fitting.
  • B-Bone handles and certain constraints have to be fixed in the library file via a script.
  • Fixed fitting of meshes that are very close to the skin.
  • Replaced obj.hide_select = False with obj.hide_set(False) fixing Age update bug.
  • Minor GUI edits to fix drawing issues.
  • Fixed Bump and Displacement issues in MBLab_Skin2
  • Fixed IK and IK/Muscle bugs
  • Eye Displacement bug fixed

Known Issues

  • The Hair Engine does NOT apply a shader at this time
  • Hair engine does not support shapekeys at this time

MB-Lab 1.7.6

Added

  • New Skin Shader, MB-Lab Skin 2 added to the Realistic Humans
  • New Tone maps based on character selection
  • New Latino Model Type added to MB-Lab
  • New South American Phenotype added
  • New texture masks for skin shader
  • New Nails shader added

Changed

  • Material Engine updated for new skin shader
  • Alphabetized the characters list
  • Modified freckle masks
  • Changed structure of humanoid_library.blend
  • Added model license types in character selection menu

Bug Fixes

  • Fixed MBLab_fur for EEVEE, renamed to MBLab_eyelash
  • Fixed MBLab_human_eyes SSS rendering artifact in EEVEE

MB-Lab 1.7.5

Added

  • Added icons and modified GUI
  • Tongue shader added
  • Improved Iris and Eyeball shaders
  • Save/Load BVH Bone Config

Changed

  • Changed descriptions for male and female elf and dwarf characters
  • Changed Blender minimum version to 2.80.74
  • Removed Buggy message from Muscle checkbox because the Blender bug has been fixed
  • Changed CREATION TOOLS in GUI to CREATION OPTIONS at startup
  • Documentation updates
  • Changed characters_config.json for tongue shader
  • Rebuilt humanoid_library.blend file for Blender 2.80.74
  • Reduced SSS value for EEVEE in human skin shader
  • Edited bump maps
  • Changed "Body Measures" in "Body Measures" to "Measurements" to fix confusion
  • Eyes UV remapped

Bug Fixes

  • Fixed API change 'bpy.context.scene.update()' to 'bpy.context.view_layer.update()' in animationengine.py fixing BVH import bug
  • Gloss fix for EEVEE in human skin shader
  • Muscle FK and IK, Skeleton FK and IK roll fixes for various bones in armatures
  • Registration bug that caused errors during unregistering classes
  • Fix 'Bones rot. offset' in after-creation tools
  • Fixed Skin complexion function related to SSS
  • Toes_R connected bug fixed
  • SSS scale fixed in Teeth shader

MB-Lab 1.7.4

Added

  • New Procedural Eye shaders
  • New Texture Mask for freckles

Changed

  • Deleted Principled BSDF shader networks for custom surface shaders
  • Minor GUI edits
  • Edited Bump and Albedo texture maps (NOT YET)
  • Changed scaling of sub dermal map
  • Updated Material Engine code for texture masks
  • Added bug warning to Muscle checkbox
  • When transferring weights for proxying, check the vertex is in the group
  • Changed lighting setup using Area lights

Bug Fixes

  • Set lighting setup default to False, fixing a minor startup bug

MB-Lab 1.7.3

Added

  • Added Auto-Updater by CGCookie

Bug Fixes

  • Fixed logging errors left over from original code

MB-Lab 1.7.2

  • Changed Diffuse to Albedo in shaders and textures to reflect current shader terminology
  • New Roughness Map
  • Added Feet / Inches display in Body Measures panel
  • New Docs made with Sphinx

MB-Lab 1.7.1b

Changed

  • Replace algorithms.print_log_report by python standard logging
  • Use numpy to to calculate_disp_pixel
  • Code cleanup

Bug Fixes

  • Fixed a spelling typo in facerig.populate_modifiers
  • Finalize character fix
  • Remove 'self' from args
  • Moved is_ik_armature, get_active_armature, get_deforming_armature, get_object_parent to utils.py
  • init.py uses get_active_armature and is_ik_armature from utils (previous was algorithms that wasn't imported)
  • Armature Toe Bone flipped pose bug

Known Issues

  • Proxy Fitting was broken, now it is fixed
  • morphengine.py and humanoid.py reverted back to 1.7.0 version with logging added

MB-Lab 1.7.1

Added

  • New Facial Rig connected to shapekeys
  • EEVEE and CYCLES specific shading networks
  • New Clothes in the Assets directory ready to be added to proxies

Known Issues

  • EEVEE Eye shader darker than normal trying to find a fix

MB-Lab 1.7.0b

Bug fixes

  • Fixed texture map lookup bug for Anime characters
  • Fixed a bug with unregistering the add-on

Changed

  • Anime skin and eye shaders now grouped up
  • Moved Dermal and Displacement image import / export to File Tools
  • Changed and added missing descriptions

MB-Lab 1.7.0

Blender 2.80 Update!

Changed

  • Minor shader node edit to eyes to bring out iris more in renders
  • Changes in bump mapping, now uses both procedural and texture map
  • Removed skin age

Added

  • New SSS Scalable vector node, brings scalable SSS to Principled BSDF
  • New bump texture map
  • New eye diffuse map for all realistic models

MB-Lab 1.6.5

  • New shading network based on Principled BSDF for skin, eyes and teeth
  • New texture maps for specular and subdermal
  • Additional code to load new texture maps into the right image texture node
  • Added references to new texture maps for all character types
  • Changed Skin Editor values to reflect new PBR shading network

MB-Lab 1.6.4

Changed

  • Minor edits to skin bump mapping
  • Eye shader node tweek

Added

  • Procedural freckle generator, basic functionality
  • Freckles editable in Skin Editor

MB-Lab 1.6.3

Changed

  • Changed button labels to be more uniform
  • Minor edits to shader networks

Added

  • Basic procedural pore and skin cell bump mapping
  • Third layer of SSS added to simulate sub-dermal tissue

MB-Lab 1.6.2

Changed

  • New layer of SSS added to skin shader
  • Grouped Skin, Eye and Teeth shader networks into easy to edit nodes
  • Modified Eye shader, added Diffuse and Glossy network
  • Modified Eye shader to reduce red fireflies artifact
  • Changed identity, version number, wiki and issue tracker URL
  • Changed Blender version from 2,7,9 to 2,79,0