Solid Method Index
July 1, 2026 ยท View on GitHub
Solid lives in src/BREP/BetterSolid.ts and extends THREE.Group.
Related pages:
Lifecycle
Authoring and metadata
- addTriangle(faceName, v1, v2, v3)
- _key(point)
- _getPointIndex(point)
- _getOrCreateID(faceName)
- addAuxEdge(name, points, options)
- addCenterline(a, b, name, options)
- setFaceMetadata(faceName, metadata)
- getFaceMetadata(faceName)
- deduplicateFaceNames()
- renameFace(oldName, newName)
- setEdgeMetadata(edgeName, metadata)
- getEdgeMetadata(edgeName)
Transforms and face edits
- bakeTransform(matrix)
- bakeTRS(trs)
- mirrorAcrossPlane(point, normal)
- pushFace(faceName, distance)
- getFaceNormal(faceName)
Welding, manifold, and cleanup
- setEpsilon(epsilon)
- _weldVerticesByEpsilon(epsilon)
- fixTriangleWindingsByAdjacency()
- _isCoherentlyOrientedManifold()
- _manifoldize()
- remesh(options)
- removeSmallIslands(options)
- removeOppositeSingleEdgeFaces(options)
- removeTinyBoundaryTriangles(areaThreshold, maxIterations)
- collapseTinyTriangles(lengthThreshold)
- findSelfIntersections(options)
- splitSelfIntersectingTriangles(options)
- cleanupSelfIntersections(options)
- removeDegenerateTriangles()
- removeInternalTriangles()
- removeInternalTrianglesByRaycast()
- removeInternalTrianglesByWinding(options)
- cleanupTinyFaceIslands(size)
- mergeTinyFaces(maxArea)
Queries and measurements
- getMesh()
- _ensureFaceIndex()
- getFace(name)
- getFaces(includeEmpty)
- getFaceNames()
- getBoundaryEdgePolylines()
- getTriangleCount()
- volume()
- surfaceArea()
- minGapToPoint(point, searchLength)
Booleans and reconstruction
- _expandTriIDsFromMesh(mesh)
- union(other)
- unionMany(solids, options)
- subtract(other)
- intersect(other)
- simplify(tolerance, updateInPlace)