API Reference > geometry-core > changelog Change Log - geometry-core 1.14.1 Wed Apr 22 2020 Version update only 1.14.0 Tue Mar 31 2020 Version update only 1.13.0 Wed Mar 04 2020 Updates Polyface clip to union of convex sets 1.12.0 Wed Feb 12 2020 Updates Implement generic boolean tree of Clipper objects (for Feature 269514) Arc3d precise range; BSpline1dNd interval recursion bug; BooleanClip unit tests MomentData quantity sign controls principal direction orientation. BooleanClipFactory enhancements New method ellipsoide.silhouette (eyePoint: Point4d):Arc3d Correct extended geometry handling in LineString3d.closestPoint (a) Control Triangulation of area booleans, (b) methods to find and purge duplicate facets Improve error handling for triangulation and merge of bad input" iModel write API development 1.11.0 Wed Jan 22 2020 Updates Detect "end to end" connection of colinear line segments during curve-curve intersection methods. RegionOps planar subdivision support. #1.11.0-dev.5_4384: XY linework and Region cleanup methods Upgrade to TypeScript 3.7.2. 1.10.0 Tue Jan 07 2020 Updates CurveCurve.intersectionPairsXY returns details of line-line and arc-arc coincident geometry Add method for mesh orientation fixup. Path-on-Ellipsoid support New method RegionOps.sortOuterAndHoleLoopsXY BUG: Fix inverseState management in MatrixMatrix multliplies with preallocated result and/or aliasing Added Matrix4d.isExactEqual() 1.9.0 Tue Dec 10 2019 Updates EllipsoidPatch support: patch.projectPointToSurface, ellipsoid.constantLatitudeArc, ellipsoid.constantLongitudeArc Great Circle extraction on Ellipsoid Correct bug in z part of Vector3d spherical construction. New method to split mesh by eyevector BUG#220063 linearSystem3d z term Code cleanup from codeQL hits Ellipsoid and EllipsoidPatch classes with range and intersectRay support 1.8.0 Fri Nov 22 2019 Updates PolyfaceQuery services: PolyfaceQuery.markAllEdgeVisibility PolyfaceQuery.markPairedEdgesInvisible PolyfaceQuery.setSingleEdgeVisibility PolyfaceQuery.computeFacetUnitNormal BUG#211602 Correct sectioning of meshes with (a) nonconvex facets and (b) multicomponent plane intersections Feature#211247 Intersect Ray with Sphere Spherical patch range; optional result in range3d.corners() Refactor analysis of range of a+b sin(theta) + c sin(theta) Added missing topic descriptions Added earthRadiusWGS84 constants 1.7.0 Fri Nov 01 2019 Updates #193588 bugs in PolygonOffsetContext Mesh support: TVertexFixup and ColinearEdgeFixup Lightweight iterator over Point3ds contained in an IndexedXYZCollection; Transform.multiplyRange() returns a null range if input is a null range. 1.6.0 Wed Oct 09 2019 Updates BUG#184729 and BUG#185436 (TASK#175760 Triangulate between linestrings) (TASK#184495 consolidateAdjacentPrimitives) (TASK#184489 Test if points are a rectangle) BUG#184729 General matrix4d inverse 1.5.0 Mon Sep 30 2019 Updates Eliminate use of Math.hypot add copyright headers to recent new files Task#175760 and Task#175773 Polyface mesh "split to components" Fast range filtering for cutFill (and other) searches Incremental Edge Flipping, optimize Delauney circle test Explicit undefined initialization for HalfEdge upgrade to TypeScript 3.6.2 1.4.0 Tue Sep 10 2019 Updates Region "in/on/out" tests Triangulation of isolated point array RegionOps methods to split curve sets PolyfaceClip.computeCutFill method New method ray3d.intersectionWithRange3d Added AnyGeometryQuery and AnySolidPrimitive union types; added type discriminator fields to GeometryQuery, SolidPrimitive, CurvePrimitive, and CurveCollection; tightened any return types for IModelJson.Reader methods. 1.3.0 Tue Aug 13 2019 Updates WireMoment computation; polyline filters for short edge, small triangle, perpendicular projection Triangulate cut faces in polyface clip. Variant point data parse. Bilinear Patch ray intersection" Construct offset from path with curves. Mesh principal axis computation. Document unit length rows/cols requirement of Matrix3d.toQuaternion Correct point4d normalization to handle small w values (NPC) #151464 Improved grid display performance. 1.2.0 Wed Jul 24 2019 Updates When compressing linestrings, detect first/last segment colinear case. Consistent stroke counts on BezierCurve3d, BezierCurve3dH Full 3d intersection CurveCurve.intersectionXYZ (no bsplines) New method for polyline wire offset. WIP (1) improve duplicated edge handling in polygon booleans (2) improve variant point array handling Polyline simplification by Puecker-Douglas (chord distance) 1.1.0 Mon Jul 01 2019 Updates Export bilinear patch (used by bing elevation) Removed missing group descriptions Add "extend" support to various CurvePrimitive.closestPoint methods. Add PolyfaceQuery methods to drape linestring to facets Priority queue sweep logic in HalfEdgeGraph (imodeljs-markup merge) PolarData class for x-y-r-theta constraint solve. CurvePathWithDistanceIndex expose path with getter. Region centroid and polygon boolean methods TransitionSpiral bug fixes in transform, use of active interval Prevent triangle flip hang Bspline Curve chord tolerance Add quick-exit completion tests in earcut triangulation Update to TypeScript 3.5 1.0.0 Mon Jun 03 2019 Updates PolyfaceQuery::sweepLinestringToFacetsXYreturnSweptFacets Correct (undocumented) methods PolyfaceClip class with plane, convex set clips. point/vector coverage Detect high-multiplicity knots when saturating a bspline. Skip those intervals in stroking. 0.191.0 Mon May 13 2019 Updates Adds parameter for api-extractor to validate missing release tags Fix for PolygonOps.centroidAreaNormal. View clip fixes and start of tools. Range1dArray coverage Coverage; enable public/internal verification. y Add doc to many methods. Modernize ray intersect clip plane logic and methods. closestApproachRay3dRay3d. centroid bugs ClipPlane enhancements; method to compute clip faces for convex set intersection with range ClipPrimitive modernization Debug json clip plane usage add docs for methods in Arc3d, CurvePrimitive, Newton Add comments to (undocumented) methods LineString3d code coverage public and internal doc markup @public markup In FrustumAnimation, detect true center of rotationn Reduce memory allocations in clipping. Method docs, ConvexClipPlaneSetIntersectRange enhancements new method to check of clipper intersects range, with quick exit ClipVector and ClipUtilities test and enhancements Triangulation bug (multiple holes not linked correctly) Fix broken links Put sourcemap in npm package. Setup a generic context for tracking client requests, and made various related enhancements to logging, usage tracking and authorization. New code for regularizing a single face. Upgrade TypeDoc dependency to 0.14.2 0.190.0 Thu Mar 14 2019 Updates Rename/Refactor triangulation 0.189.0 Wed Mar 06 2019 Updates geometry-core camel case allow subclasses of Range to use static methods Changes package.json to include api-extractor and adds api-extractor.json Use new buildIModelJsBuild script AxisAlignedBox and ElementAlignedBox are now typed to Range3d rather than classes clone methods are no longer generic Remove unneeded typedoc plugin dependency PolyfaceBuilder solid primitive improvements PolyfaceBuilder improvements. Construct normals for sweeps. Mesh pairing closure test. PolyfaceBuilder creates params and normals for all Solid types Mesh Normal bugs, some @internal markup Consistent naming of "get" methods in Growable arrays. Distribute .test.ts files to subdirectories Improve polygon triangulations quality by early flipping behind the earcut front added freeze methods to Angle and Point2d bug fixes in PolyfaceBuilder update for geometry GrowableXYArray usage New class SmoothTransformBetweenFrusta for smooth frustum animation Save BUILD_SEMVER to globally accessible map add optional argument to SmoothTransformBetweenFrusta upgrade to TypeScript 3.2.2 0.188.0 Wed Jan 16 2019 Version update only 0.187.0 Tue Jan 15 2019 Version update only 0.186.0 Mon Jan 14 2019 Version update only 0.185.0 Fri Jan 11 2019 Version update only 0.184.0 Thu Jan 10 2019 Updates code coverage. sphere and torus derivative errors. solids reject singular transforms. Add to quaternion tests 0.183.0 Mon Jan 07 2019 Version update only 0.182.0 Mon Jan 07 2019 Version update only 0.181.0 Fri Jan 04 2019 Updates Suppress geometry test console output (except performance) 0.180.0 Wed Jan 02 2019 Updates Special case logic for opening bspline arcs (which are pre-saturated in bezier form) Add quaternion methods Add quaternion tests - fix transpose 0.179.0 Wed Dec 19 2018 Version update only 0.178.0 Thu Dec 13 2018 Version update only 0.177.0 Wed Dec 12 2018 Version update only 0.176.0 Mon Dec 10 2018 Version update only 0.175.0 Mon Dec 10 2018 Version update only 0.174.0 Mon Dec 10 2018 Version update only 0.173.0 Thu Dec 06 2018 Updates Custom imodelJs noDirectImport lint rule implemented, noDuplicateImport lint rule turned on. 0.172.0 Tue Dec 04 2018 Version update only 0.171.0 Mon Dec 03 2018 Updates Geometry Coverage 0.170.0 Mon Nov 26 2018 Version update only 0.169.0 Tue Nov 20 2018 Version update only 0.168.0 Sat Nov 17 2018 Version update only 0.167.0 Fri Nov 16 2018 Updates Coverage AnalyticRoots and Polynomial coverage 0.166.0 Mon Nov 12 2018 Version update only 0.165.0 Mon Nov 12 2018 Updates bspline docs. Add bezier curve left and right subdivision methods" Correct return value (undefined is right!) for LineString3d.pointAt (index) 0.164.0 Thu Nov 08 2018 Updates Complete analysis import test application Add support for PolyfaceAuxData to PolyfaceVisitor implement curve method "moveSignedDistanceFromFraction" polyface.compress performance problem -- extraneous reallocations CurveChainWithDistanceIndex derivative and distance methods PolyfaceAuxData documentation Updated to TypeScript 3.1 0.163.0 Wed Oct 31 2018 Updates CurveChainWithDistanceIndex WIP fromJSON tests. Geometry.isAlmostEqualNumber uses smallAngleRadians as absolute minimum tolerance. Add tests for fromJSON methods (small classes) Expand test coverage. Use small absolute tolerance in Geometry.isAlmostEqualNumber. "w" component of BezierCurve3d.getPolePoint4d. 0.162.0 Wed Oct 24 2018 Updates Merge fromJSON tests. Geometry.isAlmostEqualNumber uses smallAngleRadians as absolute minimum tolerance. rename PNG files as png 0.161.0 Fri Oct 19 2018 Version update only 0.160.0 Wed Oct 17 2018 Version update only 0.159.0 Tue Oct 16 2018 Version update only 0.158.0 Mon Oct 15 2018 Version update only 0.157.0 Sun Oct 14 2018 Version update only 0.156.0 Fri Oct 12 2018 Updates Initial release Last Updated: 13 June, 2024