Main new features:
- New brush tool for Optimize and Unfold.
- Unfold does not create overlaps anymore when flattening islands.
- New selection dialog to select polygons from OBJ file groups, materials and smoothing groups. The frontiers of these groups can also be used to create an edge selection set.
- Possibility to add roomspace on the tight zones of the island frontiers to remove texture bleed.
- Full featured transformation panel (Rotate Scale Translate with mathematic evaluation). Different center and axis modes.
- New "Proportionnal Transform" tool (with distance mesh based).
- New Drag, Pinch, Spread brush tools.
- New user interface.
- Soft pinning (brush editable).
- LUA script for a full control of Unfold3D.
- Free form area selection (raytraced).
- New "Cut Mutual" tool.
- UDIM support with multiple UV Tiles.
- 5 new mouse presets: Cinema 4D, Blender, ZBrush, Modo, Rhino.
- New Grid with island bounding box and point snapping.
- New tools to hide, isolate, show islands.
- Automatic edge straightening tool for grid like islands.

Other new features and enhancements:
- Improved Real Time Optimize algorithm.
- Improved OBJ file mesh importation.
- Improved speed and robustness for unfold and optimize.
- You can now "cut" a selection of polygons.
- You can now "weld" polygons and islands.
- The tile id display has 3 differents modes: "UDIM", "_u_v" (zero based), "_U_V" (one based).
- The UV tile can have arbitrary ratio, dimensions and location.
- The U and V texture multipliers can be 1:1, Linked, Free, and use the same ratio as the custom texture W&H ratio.
- There is now 4 differents modes for the color of islands in the viewports: Uniform color for island, Strecth, Density map, Off (uniform grey).
- The edge loop selection can have a limit in the number of edge and can stop when two consecutive edges form an angle superior to a given limit. The "Geometric mode" allows to work on triangulated mesh.
- New textured grid picture for better distortion visualization.
- Monitored file to remote control Unfold3D by a third app.
- New Help window that shows the mouse bindings and tips.
- The exporter now export Tiff files (and also BigTiff).
- New "Select Parallel" edges tool.
- The UV viewport now has rulers.
- The viewport have a new gizmo for switching to the top, bottom, back, front, left and right point of views.
- Viewport zoom is now mouse centered.
- All numeric input can evaluate mathematic expression (you can writte things like "0.25*2+1.0").
- Topocopy will now work in automatic mode if you select all the islands.
- New icon to switch directly from 3D to UV view and vice et versa.
- The edge selection Shortest Path tool is faster.

Home Page - http://www.polygonal-design.fr/

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