A 3D mesh is a data structure that is used to store the geometric data of a 3D object. The data is stored as a collection of vertices, edges, and faces. A 3D mesh can be used to represent any kind of 3D object, such as a 3D model of a building or a human body.

### How do you make a 3D mesh?

There are a few methods for creating 3D meshes:

1) 3D scanning - This involves using a 3D scanner to capture the shape of an object. The scanner creates a point cloud, which can then be converted into a mesh.

2) Modeling - This involves creating a 3D model from scratch using a modeling program such as Blender or 3ds Max.

3) sculpting - This involves shaping a 3D model by hand, using tools such as ZBrush or Mudbox.

Once you have created a mesh, it can be exported to a variety of file formats for use in other applications. What is a 3D mesh made of? A 3D mesh is made of a collection of polygons that are connected to form a three-dimensional surface. The polygons can be triangles, quadrilaterals, or other polygons, and the mesh can be made up of any combination of these polygons.

### What is a mesh in computer graphics?

A mesh is a collection of vertices, edges, and faces that define the shape of an object in 3D space. A mesh can be thought of as a 2D or 3D netting made up of a series of connected triangles. The more triangles that are used, the more detailed the mesh can be.

Meshes are used extensively in computer graphics, both for modeling objects and for creating surface textures (e.g. for bump mapping). They are also sometimes used in CAD programs and other 3D modeling applications. What is the difference between a mesh and a model? A mesh is a three-dimensional construct made up of a collection of vertices, edges, and faces. A model, on the other hand, is a two-dimensional representation of an object. While a mesh can be used to create a model, a model cannot be used to create a mesh. The main difference between the two is that a mesh is a more abstract concept, while a model is a more concrete representation. Is a mesh the same as a model? A mesh is a three-dimensional (3D) object made up of a collection of vertices, edges and faces. A model, on the other hand, is a two-dimensional (2D) representation of an object. While a model can be created from a mesh, the two are not the same.