2026 July V10.0

Content

I. Production

II. Pattern Making

III. Modeling

IV. AI

V. Other

Function Description

I. Production

1. Marker

1.1.1 Support size by size marker type.

• Background:In customers’ bulk production scenarios involving multiple sizes,the current marker-making function cannot uniformly arrange all pattern pieces in size order.
• Description:All pattern pieces, regardless of style, are arranged in the marker according to size order, either from the smallest size to the largest size or from the largest size to the smallest size.
• Operation Path: Marker → Size-by-Size
• Result:

2.BOM Costing

1.2.1 Added costing

• Background: For the BOM‑based costing system, domestic users require an estimate garment costs as a price reference; overseas users have also raised similar requests.
• Description:

• Basics
  • Supports colorway.
  • Unit Adjustment
    • Click the Settings button to adjust the global price unit, which includes the following units:
      • Currency unit (CNY/USD/EUR)
      • Length units (mm/cm/inch)
      • Weight unit (g/oz)
• Pricing section:
  • Divided into four categories: fabrics, trims, threads, and other;
  • Fabric:
    • Used fabrics are automatically listed.
    • Grammage:
      • The basis weight is inherited from the attribute editing window and cannot be entered directly.
    • Length Per Piece:
      • The average fabric consumption per piece is calculated based on marker layout results; if no marker layout has been generated by the user, the system shall adopt the default average fabric consumption per piece for calculation.
      • Direct input is not permitted
    • Price:
      • Supports free input, with up to two decimal places.
    • Total price:
      • Total price = Price × Material length
    • Total:
      • Total price of all fabrics
  • Trim: (Graphic/Button/Buttonhole/Trim)
    • Used trims are automatically listed.
    • Grammage:
      • The basis weight is inherited from the propertiy editor window, direct input is not permitted. (In the new version of the zipper property editing window, weight per unit area has been added.)
    • Quantity
      • Calculated automatically based on the number of instances; direct input is not permitted.
    • Price, same as fabric
    • Total price, same as fabric
    • Total, same as fabric
  • Thread: (Topstitch/sewing thread)
    • Line length;
      • System‑automated calculation, direct input is not permitted.
    • Price, same as fabric
    • Total price, same as fabric
    • In total, same as fabric
  • Others :
    • You can customize the category name and the total price.
    • Click the Add button to add a new row; you can also delete entire rows.

• Instructions: Tools → Costing
• Result:

• Description：When exporting the BOM, the columns “Weight ”, “Composition”, and “Total Price” have been added; the export will be generated based on the existing data.
• Instructions: Tools → Costing →
• Result：

• Background: Currently, our BOM is automatically exported with the Style3D logo, but brands would like it to be exported with their own logo instead.
• Description: Users can enter their company name (max 200 characters) and upload a logo in Preferences to replace the default Style3D header on exported BOMs.
• Instructions: File ➔ Preferences ➔ Defaults ➔ BOM ➔ Company Name, Company Logo

II. Pattern Making

1.2 Revision

2.1.1 Free lines(Drafting)

• Background: 2D CAD Software allows drawing open free lines during pattern drafting and only requires closed outlines when finalizing patterns for greater drawing flexibility.
• Description:
  • Draw
    • When the function is enabled: Free lines (non-pattern pieces) are automatically generated when drawing with Pen, Rectangle or Circle tools.
    • When the function is disabled: Drawn shapes will be converted into pattern pieces automatically upon completion.
    • Special operation for Pen mode: Single separate lines (open shapes) can be drawn; double-click to finish the current drawing.
  • Trace to Pattern Piece
    • Entry: Trace → Select closed shape → Right-click and select Trace to Pattern
    • Closed Contour Recognition Rules:
      • If the gap between adjacent lines is less than 2 mm: Automatically identified as a closed contour
      • If the gap between adjacent lines is 2 mm or wider: Pop-up alert: "Unclosed lines exist. Please perform the operation again."Trace to Pattern Piece
  • Retain the outlined data
    • Closed free lines drawn as rectangles, circles, or spirals → Converted into continuous closed internal lines
    • Closed free lines drawn in pen mode → Convert to internal segments
  • Function Limitations of Tracing
    • Only basic features are supported:
      • Select Move, Edit Pattern, Edit Curves, Pen
      • Add Darts, Diamond Darts
    • Unsupported features:
      • Notches, Drill Holes, Annotations
      • Two-point mesurement horizontal/vertical/length/2D along line
      • Pleats, Pleat Fold, and Pleat Sewing
      • Extend (point/ segmentline)
      • Seam allowance, grading
    • Reason for Limitations: Functions including pattern and seam allowances depend on complete pattern piece structures. The original structural information cannot be retained after converting to pattern pieces
  • Scene and Display
    • Scene Window: Individual line data is categorized separately.
    • Display Scope: Shown only in the 2D interface.
    • Export Restriction: free lines are automatically hidden for all export formats (all export options in the File menu and 2D snapshot export).
    • Marker is not available.

• Tutorial:

2.1.2 Replacement of different segment point pattern

• Background: Pattern replacement fails if vertex counts mismatch, as edits often change the number of vertices on pattern pieces.
• Description: After selecting pattern, the right-click menu for replacing the pattern has been consolidated into one.

• Instructions:

• Tutorial:

2.1.3 Transforform of multiple point or line control

• Background: Previously, scaling operations only supported adjusting a single selected line segment or point. Scaling multiple elements in batch required repeated operations, resulting in low efficiency and failing to meet the editing need for uniformly proportional scaling across multiple shapes.
• Description: Previously only single points or segments could be scaled separately; now multiple selected elements can be scaled proportionally together while maintaining their relative layout.
• Tutorial:

2.1.4 2D window show hidden measurement line

• Background: The current 2D window lacks flexible control over the display and hiding of measurement lines, which reduces operational efficiency.
• Description:
  • An option to show or hide the measurement line, which is hide by default.
  • In measurement mode, measure line displayed by default.
• Instructions:
  • 2D Window → Length → Measure Line
• Tutorial:

2.1.5 Support intersecting lines on 3D avatar

• Background:The current line-drawing feature on the Style3D avatar has a limitation: split lines drawn on the avatar cannot intersect.. Customers need this capability for pattern making , such aswaist designs, multi-layer splicing, and irregular deconstructed designs.
• Description:
  • Multiple lines can be drawn across and overlap on the 3D avatar. Intersecting areas can be split normally to generate independent patterns.
• Instructions:
  • Pen
• Tutorial:

2.1.6 Support retaining holes when flattening pattern

• Background:When pattern flattened by drawing lines on a 3D avatar, hole structures cannot be fully preserved. Pattern makers need to manually recreate the holes after flattening.
• Description:
  • When flattening 3D-drawn pattern into 2D pattern, all hole structures are automatically identified and fully retained.
• Instructions:
  • Pen
• Tutorial:See 2.1.6

2.1.7 Custom text colors for grahic dimension

• Background:In marker viewing scenarios, the current text color for graphic dimensions lacks sufficient readability. Customers also need to export pattern files withgraphic included for all dimension.
• Description:
  • After show size display is enabled, users can customize the text color for pattern dimensions.
• Instructions:
  • Graphic Property Editor Windou→Show Size→Text Color
• Tutorial:

2.1.8 Two-Color Notches

• Background:Single-color notches are easily confusedwith the base color of pattern pieces, resulting in poor visibility. Customers need two-color notches to distinguish pattern outline and seam allowance line.
• Description:
  • When enabled dual-layer color, the inner and outer layer notch colors can be customized separatelyt.
• Instructions:
  • Notch Property Editor Window→Dual-Layer Color
• Tutorial:

2.1.9 Multi-Selection for Round Conor

• Background:Previously, the Round Coner function only supported two lines.
• Description:It now supports selecting multiple seam lines and applying rounding parameter adjustments to them all at once.
• Instructions:
  • Round Corner
• Tutorial:

2.Import DXF File

2.2.1 Filling dart.

• Background: Holes and darts appear hollow in 3D and 2D views for preview, but full complete pattern outlines are exported to DXF to avoid grading and cutting errors.
• Description: Supports filling and exporting to DXF.
• Instructions:
  • Export DXF → Filling Dart
• Tutorial:

• Background: Currently, pattern makers must manually perform thereference line operation before modifying pattern pieces.
• Description: An automatic reference line toggle has been added to the DXF import feature. When enabled,
  • Whether you import a DXF file , a reference line is automatically generated.
  • There is and can only be one reference line.
• Instructions:
  • Import DXF → Automatically create reference lines
• Tutorial:

III. Modeling

Modeling

3.1.1 Auto Sewing and Arrangement

3.1.2 Flip zipper orientation

• Background: In the studio, if you create a zipper from left to right, it appears in the correct position; however, if you apply the zipper from right to left, it shifts to the wrong location.
• Description: By flipping the zipper’s orientation, you can reverse its front-to-back direction to ensure it is set correctly.
• Instructions:
  • Zipper → Property Editor → Flip zipper orientation
• Effect:

9.3

10.0

• Tutorial:

3.1.3 Automatic extension of zipper teeth

• Background: When hiding zipper top/bottom stoppers for OBJ zipper teeth assets, zipper teeth will auto-extend to fill end gaps for continuous seamless zipper rendering in 3D simulation.
• Description:When the top and/or bottom stops of a zipper are hidden, the zipper teeth should automatically extend to fill the gaps at the ends, ensuring a continuous zipper texture with no blank spaces.
• Effect:

9.3

10.0

• Tutorial:

3.1.4 Random color to the pattern

• Background: All pattern pieces share the same color currently, making it hard to distinguish stacked pieces, check overlapping/interpenetrating issues, and identify component borders in rendered exports.
• Description: The system automatically assigns distinct colors to each pattern piece, with adjacent pieces rendered in different hues.
  • The 2D and 3D interfaces are each controlled by their own on/off switches.
  • Priority:
    • [Random Color] has higher priority than [Texture]
    • It can be displayed together with fabric thickness, mesh, and translucency.
  • Display effect:
    • No smooth, metal, transparent, displacement, texture, or normal map effects.
    • When transparency is 0, the plate will also be hidden.
• Instructions:
  • 2D Window/3D Window → Fabric → Random Color
• Effect:
  
• Tutorial:

3.1.5 Automatic joining of Piping

• Background: Cross-sewn end-to-end piping will auto-merge to eliminate segmented breaks and improve 3D garment simulation accuracy.
• Description:Support automatic merging of welt strips whose start and end points are connected across seams, eliminating segmented breaks.
• Instructions:
  • Assets→ Piping
• Effect:

9.3

10.0

• Tutorial:

3.1.6 Shortcut key to adjust scale of Fix Pin

• Background: Currently, the brush size of the pin tool cannot be adjusted using keyboard shortcuts. Users need to manually adjust the size repeatedly while drawing, making the operation cumbersome.
• Description: The Fix Pin now supports bracket hotkeys to adjust brush size (consistent with PS brush controls) to eliminate tedious manual resizing.
• Instructions: Fix Pin → []
• Tutorial:

3.1.7 Added independent orientation for Bonding

• Background: Clients require separate grain directions for fusible interlining; Studio now supports independent grain angle adjustment for interlining. The separate interlining grain setting is off by default and matches the fabric grain direction after activation.
• Description:Support independently setting the grain direction for pattern-piece interlining layers, allowing it to be distinguished from the fabric body’s grain direction and adjusted separately.
  • Independent Grain:Disabled by default. When enabled, Grain Direction appears. The default value of grain direction is the same as the fabric texture direction.
• Instructions:

• Effect:

3.1.8 Flat-seam shows Side A & B

• Background: It is hard to tell Side A and Side B when setting sewing seam direction; text labels A/B will be displayed beside sewing lines (only for one sided flat seams) and visible on hover or selection (multi-selection supported) for quick identification and switching.
• Description:Display the text A/B next to the sewing line.
  • Only for one-sided flat seams.
  • Displayed on hover or when selected, including multi-selection.

• Instructions:

• Effect:

9.3

10.0

• Tutorial:

3.1.9 Topstitch style preview

• Background: Currently, after topstitch parameters are modified in Studio, the thumbnails in the Scene Manager are not updated accordingly. Customers require the thumbnails to refresh synchronously after topstitch parameter changes, making it easier to quickly distinguish and locate different topstitch objects.
• Description: The thumbnail in Scene will refresh synchronously once topstitch parameters are modified
  • Number of lines
  • Stitch Width
  • Space
  • Stitch Length
  • Stitch Spacing and Edge Connection
• Instructions:
  • Topstitch → Scene
• Effect:

9.3

10.0

• Tutorial:

3.1.10 Display the measurement values in Scene

• Background: When viewing the 3D garment scene, users cannot directly view the measurement values corresponding to the garment pattern, such as garment length and circumference. To verify such data, they currently need to switch to the 2D pattern-making interface.
• Description:
  • Measurement values obtained via garment linear, circumference and two-point measuring tools are directly displayed in the Scene Manager on the 3D garment view.
  • Two-point horizontal and vertical measurements on base pattern edges update with size grading, while other measurement results remain unchanged;
  • Relevant values will also show when measurement lines are selected.

• Instructions:

• Effect:

• Tutorial:

3.1.11 Cross-grid lines for garment measurement

• Background: Currently, when drawing measurement lines in the 3D , there is no alignment tool. As a result, users find it difficult to quickly draw neat horizontal or vertical measurement lines, and precise positioning requires repeated dragging and fine-tuning.
• Description: When using the linear garment measurement tool, holding Shift locks lines to horizontal or vertical axes for fast, precise dimension marking.
• Instructions:
  • Garment measure → Hold Shift
• Tutorial:

3.1.12 Support editing circumference and height measurement lines on avatar

• Background: Existing circumference measurement lines and height measurement lines are fixed and cannot be edited.
• Description: Support dragging circumference and height measurement lines on 3D avatar via drawn points
• Instructions:
  • Edit avtar measure
• Tutorial:

Graphics, Rendering, Texture, Animation

3.2.1 Weaving Editor Optimization

• Background: The existing weaving editor lacks open, save and reset functions; new features are added to load, store and one-click restore woven parameter configurations.
• Description:
  • It supports opening, saving, resetting and rendering preview images.
• Instructions:
  • Fabric → Weaving Editor Optimization
• Effect:
  
• Tutorial:

3.2.2 Custom default background images

• Background: Users have to manually replace the background image every time the software launches; a custom default background function is added to auto-load the preset background on startup.
• Description:
  • The default background image can be customized.
• Instructions:
  • Usering Setting → Default Value→ Other → Background Image
• Tutorial:

3.2.3 GLB/OBJ/FBX export internal lines

• Background: Current GLB/OBJ/FBX exports exclude pattern internal lines, which hinders 3D model detail inspection and downstream workflow integration.
• Description:A new feature is added to export all internal lines of pattern pieces together with GLB/OBJ/FBX files during export.
• Instructions:
  • Export GLB/OBJ/FBX → Keep Internal lines
• Operation Diagram:

3.2.4 Fur Direction Adjustment

• Background: Customers need visual parameter controls for adjusting hair direction effects.
• Description:Adds two sets of adjustment parameters: Initial Fur Direction and Tilt Angle. These parameters are combined through calculation to control the direction of plush texture, allowing users to intuitively adjust the visual fur effect.
• Instructions:
  • Fur Editor →Initial Direction and Tilt Angle
• Tutorial:

IV. AI Upgrade

4.1 MCP

• Background: Add new Style3D MCP service capability: the Windows client can launch a local MCP service to connect with MCP-compliant AI Agents such as Claude Code and Codex individually or simultaneously, enabling bidirectional calls between AI clients and Style3D software.
• Installation process:202605 V9.3-MCP | Style3D Studio Help Center

• What Can the MCP Do：

• Case 1：

• Case 2：

V. Other

1. Other

5.1.1 Optimize initial simulation speed & Ray tracing rendering speed

• Background: The software takes a long time to refresh simulation data when launching simulation for the first time after opening a project.
• Description: Optimize logic for time-consuming steps such as Topology and collectConstraint to reduce initial simulation loading time and improve efficiency. The overall loading time for the first simulation can be shortened by approximately 400ms.
• Instructions: Open the project file ➔ Simulation

5.1.2 Optimize the Initial Startup Speed of Ray Tracing

• Background: After opening a project, enabling ray-tracing rendering for the first time takes a relatively long time because the software needs to initialize ray-tracing resources.
• Description: The logic has been optimized for time-consuming processes such as ray sampling, global illumination precomputation, and material ray-tracing data loading. This shortens the initial ray-tracing startup load time and improves operational efficiency. Overall, the first-time ray-tracing load time can be reduced by approximately 400 ms.
• Instructions: Open the project file ➔ Enable Ray-Tracing Rendering

5.1.3 Added Arabic

• Background: The user wishes to add Arabic.
• Description: You can change the language to Arabic by adjusting the software’s preferences.
• Instructions: Usering Setting → Theme Style → Language → Arabic
• Effect: