Im2mesh (2D or 3D image to finite element mesh)

List of demo:

• demo01 - Demonstrate function im2mesh, which use MESH2D as mesh generator.
• demo02 - Demonstrate function im2meshBuiltIn, which use MATLAB built-in function generateMesh as mesh generator.
• demo03 - Export: save mesh as inp, bdf, msh or, stl file; save image boundary as dxf file, Gmsh geo file, or PSLG data.
• demo04 - What is inside function im2mesh
• demo05 - Thresholds in polyline smoothing
• demo06 - Parameter hmax and grad_limit in mesh generation
• demo07 - Function plotMeshes
• demo08 - Select phases for meshing
• demo09 - Find node sets at the interface and boundary
• demo10 - Function pixelMesh (pixel-based quadrilateral mesh)
• demo11 - Use Gmsh as mesh generator
• demo12 - Use polyshape to define geometry
• demo12_gmsh - Use polyshape to define geometry and generate mesh via Gmsh
• demo13 - 2D mesh for periodic boundary conditions
• demo14 - Edit polygonal boundaries before meshing
• demo15 - Generate mesh based on 2D contours
• demo16 - Add mesh seeds/nodes
• demo17 - Refine mesh
• demo18 - 2D image to tetrahedral mesh
• demo19 - Function voxelMesh (voxel-based hexahedral mesh)
• demo20 - 3D voxel image to tetrahedral mesh (via fTetWild)