**GRID GENERATOR FOR COMPLEX 3D DOMAINS**

Matjaž Šubelj

**Key words:**- structured grids
- B-spline
- trilinear interpolation
- grid generator
- computer graphics
- computer programming

**Abstract:**

Description of block-structured grids. Definition of geometric database. Mathematical notation of B-splines, Coons patches, Gordon surfaces and surface B-splines. Mathematical representation of volume using trilinear interpolation. Implementation of grid template generators. Description, implementation and usage of interactive graphical editor for block-structured grids.

Matjaž Šubelj

2001-03-15