gistfile1.md

ProBuilder 2.4.4f1 (r3385)

Features

• Where possible* indices are now collapsed to share a single vertex.
• Add context menu to swap between dockable window modes in vertex painter.
• Unity 5.1 beta compatibility.
• New Icosphere shape.
• New API example shows a deformed icosphere with FFT spectrum.
• Grow Selection is now roughly one gajillion times faster.
• Grow with Angle can now optionally select all faces on a plane instead of just the ones near the perimeter.
• New vertex handle gizmos are now culled (and much faster).
• Add option to select only visible elements (Select All or Select Visible toggles this).
• New Repair/pb_RepairMeshReferences script fixes duplicate mesh references.
• Improve edge selection logic, making edge selection much easier.
• Add a preference to enable backface selection on meshes.
• Re-enable 'NoDraw' faces (now implemented as a shader replacement at compile time).
• Improve subdivide action performance.
• Improve performance when editing large numbers of vertices.
• Smooth Normals Window now displays vertex normals with culling, and much faster.
• Repair Missing Script references is now cancelable.
• Add option to extrude elements as a group or individual.

Bug Fixes

• Improve Flip Normals shortcut selection context handling.
• Enable Subdivide shortcut in Top mode.
• Fix arch geometry that broke when subdividing caps.
• Fix bug where setting arch radius would also set the thickness to 0.01.
• Add option to toggle cap generation on/off in arch tool.
• Fix bug where extruding multiple adjacent faces with a shared center point would not correctly translate the shared center vertex.
• Fix bug where Smoothing Window would not repaint on selection change.
• Improve performance of MergeVertices function, helping to address lag after modifying large objects.
• Fix bug where selecting faces obscured by a culled face would sometimes not register.
• Remove obsolete preference entries.
• Add Undo support when a click drag changes the selection in the UV editor.
• Fix 'Quaternion Look Rotation is Zero' log spam when a face contains degenerate triangles.
• Fix most instances of mesh and material leaks in Editor.
• Fix bug where applying prefab changes to pb_Objects with the Editor closed would not propogate changes to instances.
• Hide some internal MonoBehaviours from the Scripts menu.
• Fix bug where deleting a face with 'delete' key shortcut would change static flags.
• Fix null ref when entering play mode with collider entities sporting boxcollider components.
• Fix bug where Connect Vertices would fail on thin isosceles triangles.
• Fix bug where Connect Edges would mangle adjacent long skinny faces.
• When adding colliders via pb_Entity toolbar, scan current collider components for isTrigger values and apply to new collider if found.
• Fix some instances where convexity and trigger for EntityType.Collider & EntityType.Trigger types would not be set on initialization.
• When detaching faces to a new object, make the detached object selected.
• Fix bug where exiting to Top or Plugin level would not clear the selection mesh.
• Copy userCollisions field when serializing pb_Object.
• Fix regression in Unity 5 that causes prefabs to lose instance modifications on save and entering playmode.
• When mirroring objects, make the mirrored results the new selection.
• Fix bug where setting entity type then undoing wouldn't catch changes to collider.
• Fix bug where duplicating multiple objects would leave pb_Object references pointing to same object.
• When probuilder-izing objects, perform the action in-place (and add undo support).
• Catch errors when repairing missing script references on objects with null materials.

Changes

• Remove dependency on ProCore lib to communicate with ProGrids.
• Rename scripts to uniformly follow pb_ prefix and pascal case for runtime, underscore case for editor.

API

• New Optimize() method calls CollapseSharedVertices and GenerateUV2. Replaces GenerateUV2() in most cases.
• Move most of remaining scripts into proper namespaces.
• ProBuilder2.GUI namespace become ProBuilder2.Interface to avoid conflicts with UnityEngine.GUI.
• Move Triangulation code into pbTriangleOps.
• Significantly improved performance of RefreshNormals() function.
• New VerifyMesh() function in pb_Editor_Utility guarantees good mesh reference and geometry.
• Add ability to delete unfixable components in pb_MissingScriptEditor.
• New PointIsOccluded() check in pb_Handle_Utility tests if a point is visible in editor.
• Significantly improve performance of pbUtil.RemoveAt().
• Significantly improve performance of many pbMeshOps methods.
• New pb_LineRenderer and pb_MeshRenderer provide fast gizmo drawing in the SceneView.