Overlaped/intruding meshes in ONE object，how to combine them into one mesh like boolean？
11316
Removing internal geometry
121303
Generate mesh at run time
88716
How can I stack all faces of an object on top of each other in the UV Image Editor?
108988
How to delete the intersecting part of two objects?
54995
How to suppress polygon boundaries shared by objects of same type in QGIS?
90225
Is it possible to de-bevel all or parts of a mesh?
70485
Linking the color of one mesh to a second mesh
77454
Making holes in a mesh
22126
Splitting pieces of a mesh into a new object
129654
Cleaning unwanted overlapping duplicate meshes
76332
How to avoid duplicating assigned materials when duplicating a mesh?
82951
How to overlap multiple objects in Illustrator
126681
Why has the boolean modifier created new vertices?
24995
How can I add vertices to intersection of two edges?
121739
How to merge all scene geometry into a single mesh?
77185
How can I close a big hole in a mesh?
89825
Adding thickness to a mesh in Blender