Mesh

Nine groups, left to right. A button with a submenu is followed by the commands it opens.

Check and repair

• CheckReports what is wrong with a mesh before you fix it.
• RepairThe guided repair wizard, step by step.

Repair tools

• Align VerticesPulls near-coincident vertices onto each other.
• WeldMerges vertices within an angle tolerance.
• Weld EdgeWelds the mesh along the edges you pick.
• Weld VerticesWelds only the vertices you pick.
• Match Mesh EdgesAligns the edges of two meshes so they meet.
• Rebuild Mesh NormalsRecomputes the face and vertex normals.
• Rebuild MeshRebuilds the mesh, discarding bad data.
• Fill Mesh HolesCloses the holes left in a mesh.

Faces and normals

• Delete FacesRemoves the faces you pick.
• Patch Single FacesFills a one-face gap.
• Cull Degenerate Mesh FacesDeletes faces with zero area.
• Swap Mesh EdgeFlips the shared edge of two triangles.
• Unify Mesh NormalsMakes every normal point the same way.
• Apply MeshApplies the edited mesh back to its object.
• Split Mesh EdgeSplits an edge, adding a vertex.

Create

• Split Disjoint MeshSeparates a mesh into its unconnected shells.
• MeshMeshes a surface or polysurface.
• Mesh PatchFits a mesh through a boundary and points.
• Mesh From LinesBuilds a mesh from a network of lines.
• Insert PointAdds a vertex inside a face.
• Mesh From PointsBuilds a mesh through a point cloud.

Booleans and modifications

• Apply Mesh UVNDeforms a mesh through another mesh's UVN space.
• Mesh Boolean UnionFuses meshes into one.
• Mesh Boolean DifferenceSubtracts one mesh from another.
• Shrink WrapWraps a single clean mesh around anything.
• BevelBevels mesh edges.
• Mesh IntersectDraws the curve where two meshes cross.
• Offset MeshOffsets a mesh by a distance.
• Mesh Boolean SplitSplits a mesh with another, keeping both parts.
• Mesh Boolean IntersectionKeeps only the volume two meshes share.
• Merge FacesMerges the faces you pick into one.
• Dup Mesh Hole BoundaryDraws a curve around every hole.

Quads and triangles

• Quadrangulate MeshTurns triangle pairs into quads.
• Triangulate MeshSplits every quad into triangles.

Ngons and extraction

• Polygon CountReports how many faces a mesh has.
• Merge Coplanar FaceMerges faces lying in the same plane.
• Add Ngons To MeshGroups coplanar faces into ngons.
• Extract Mesh FacesPulls the faces you pick out of the mesh.
• MoveMoves objects from one point to another.
• Extract Connected Mesh FacesPulls out faces joined to the one you pick, up to an angle.
• By Aspect RatioPulls out long, thin faces above an aspect ratio.
• By AreaPulls out faces within an area range.
• By Edge LengthPulls out faces with edges longer or shorter than a length.
• By Draft AnglePulls out faces by their angle to the view, for undercuts.
• Extract Mesh PartPulls out a region bounded by naked or unwelded edges.
• Extract Mesh EdgesDraws the mesh edges you choose as curves.
• Delete Mesh NgonsRemoves ngon grouping, leaving the faces.
• Append To MeshAdds a face by picking its corners.

Vertex and edge editing

• StitchSews two mesh borders together.
• Insert EdgeInserts an edge loop.
• CreaseMarks an edge as sharp.
• SlideSlides an edge along the surface.
• InsetInsets a face inside its own border.
• Remove CreaseSoftens an edge marked sharp.

Retopology and selection

• Extrude MeshExtrudes the faces you pick.
• Reduce MeshCuts the face count, keeping the shape.
• Quad RemeshRebuilds the mesh as an even quad grid.
• Select MeshesThe mesh selection helpers.
• Select Closed MeshSelects every closed mesh.
• Select Open MeshSelects every open mesh.
• Select Visible MeshSelects only what is in front, with a crossing window.
• Select Edge LoopSelects a continuous loop of edges.
• Select Edge RingSelects the parallel edges across a strip of faces.
• Select Face LoopSelects a continuous loop of faces.