Version 4.2.0

Date: Sep 15, 2025

✨ Feature

• Rect-light
  • Select rect-light
  • Rect-light gizmo
• Custom texture on the default avatar
• More maps on the accessories
• Pin/Tack gizmo

• Reset the simulation partially after simulation #2610

   

⚡️ Improvements

Optimization

• Start and reset simulation speed improvement #3025
• Rendering speed improvement #3697
• Loading speed improvement #2982
• Improve rendering speed on macOS #3672
• Optimize deleting object process #3010
• Make a pause and reset the simulation to be more responsive #2943

UIUX

• Remove unused icons
• UI color theme improvement #2970
• Do not reset the simulation after importing DXF files #2971
• Set the minimum size of the docking panels #2934
• Ratio lock icon update #3053

ETC

• Export seam normal effect #3603 #3662
• Allow to select avatar mesh parts #2997
• Set mirror and unfold mirror on symmetric patterns #2468
• Add a reboot step while installing z-weave
• Add activation order on button connection option #213

• Allow negative(-) value on stitch offset. #3074

   

🔄 Changes

• Change some default textures from 4K to 2K
• Increase the default GPU quality #2676
• Turn on the penetration and smart pinching options as a default #2963
• Use backspace as a delete key #2232
• Change Curves/Vertices to Curves/Points in selection mode #3012
• Change the minimum value for the rectangle and circle tool #2586

• Change friction range #1688

   

🐛 Bug fix

DXF

• Add a validation check for invalid notch data #3699
• The line looks wavy on the grading result #2768

Assets

• Do not preload logo and button texture to improve the speed #3038
• The artwork’s ratio is not adjusted when changing the artwork #3052
• Button lines are not drawn properly #3027
• Crash occurs if the Adobe Substance material contains Korean characters #2999 #2940
• Save all to my asset doesn’t work #3093
•  

2D

• Crash occurs when executing the make inner on outline #3035
• The curves are selected while sewing the curves #2996
• Incorrect offset outline generation on the mirrored pattern #2958
• Crash occurs when I select the curves #3018
• Assert message when I execute make surface after importing a DXF #3013
• When making a hole with the unfold-mirrored pattern, a strange line is created #2969
• Assert message appears while multi-sewing seam commit without drag. #3056
• Deleting stitches takes too long a time #3078

UIUX

• The colorway panel and icon on the 2D don’t work interactively #3042
• Yes/No button on the message box is not translated #3016
• Pattern arrangement in 3D is distorted if I select multiple patterns #3023
• The minimum values’ padding in the panel is too narrow #3020
• The Adobe Substance material group icon looks so small in a high-DPI environment #3024
• The pin/tack instruction message shows in the wrong position #1851
• The selection toolbar is not working properly #3085
• Other session message appears after installing the new version #2867

3D

• Pattern does not appear in 3D when unfolding a surface with a partial line #2966
• The fold result is different on the unfolded mirror pattern #3088

Simulation

• Crash occurs when loading a specific file #3039
• Elastic doesn’t work in the accurate spring type #2964
• When I undo after modifying the curve handle, the simulation resets #2965
• Crash occurs when loading a draping item and generating a zipper #3090
• Crash when undoing while pinching #3069
• Crash when loading draping items of specific file #3080

Avatar

• The measurement line on the avatar is broken when changing the body parameters #3026
• Avatar distorted when saving different body sizes in each draping item without resetting the simulation #1153
• The avatar parameter step box is not well-adjusted #3001
• Crash when hovering the avatar. #3070
• When I reset the avatar specularity, the value is set to 0.5 so that the avatar becomes glossy. #3019