Ray tracing in GOCAD

@inproceedings{VeltenRM1997b,
 abstract = { {When building complex models with tetrahedra it is of outmost importance ta define the surfaces and mode} properly. Methods for building complex models are examined, using a slice-by-slice approach. Alsa tetrahedralization in such models is examined. An general overview of the ray tracing module in OOCAD is given. Interpolation of time to surfaces and 3D grids is further developped. As application of raytracing a simple time to depth conversion is shawn. },
 author = { Velten, Wolfgang },
 booktitle = { 16th gOcad Meeting (Dallas) },
 month = { "november" },
 publisher = { ASGA },
 title = { Ray tracing in GOCAD },
 year = { 1997 }
}