Code covered by the BSD License  

Highlights from
MESH2D - Automatic Mesh Generation

• checkgeometry(node,edge,face,... CHECKGEOMETRY: Check a geometry input for MESH2D.
• circumcircle(p,t) CIRCUMCIRCLE: XY centre co-ordinates and radius of triangle
• connectivity(p,t) CONNECTIVITY: Assemble connectivity data for a triangular mesh.
• dist2poly(p,edgexy,lim) Find the minimum distance from the points in P to the polygon defined by
• facedemo(n) FACETEST: Example polygonal geometries for MESHFACES.
• findedge(p,node,edge,TOL) FINDEDGE: Locate points on edges.
• fixmesh(p,t,pfun,tfun) FIXMESH: Ensure that triangular mesh data is consistent.
• inpoly(p, node, edge, reltol) INPOLY: Point-in-polygon testing.
• mesh2d(node,edge,hdata,option... MESH2D: 2D unstructured mesh generation for a polygon.
• mesh_collection(num) MESH_COLLECTION: Collection of meshing examples from MESH2D users.
• meshdemo Demo function for mesh2d.
• meshfaces(node,edge,face,hdat... MESHFACES: 2D unstructured mesh generation for polygonal geometry.
• meshpoly(node,edge,qtree,p,op... MESHPOLY: Core meshing routine called by mesh2d and meshfaces.
• mydelaunayn(p) My version of the MATLAB delaunayn function that attempts to deal with
• mytsearch(x,y,t,xi,yi,i) MYTSEARCH: Find the enclosing triangle for points in a 2D plane.
• quadtree(node,edge,hdata,dhma... QUADTREE: 2D quadtree decomposition of polygonal geometry.
• quality(p,t) QUALITY: Approximate triangle quality.
• refine(p,t,ti,f) REFINE: Refine triangular meshes.
• smoothmesh(p,t,maxit,tol) SMOOTHMESH: Smooth a triangular mesh using Laplacian smoothing.
• tinterp(p,t,f,pi,i) TINTERP: Triangle based linear interpolation.
• triarea(p,t) TRIAREA: Area of triangles assuming counter-clockwise (CCW) node
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