IDBSP10.ZIP is version 1.0 of my DOS port of id's own BSP builder for DOOM. The zipfile contains two programs, both with full source included.
1) IDBSP.EXE - the BSP builder
2) WAD_DWD.EXE - a WAD->DWD converter
id's BSP builder takes a DWD file as input, and generates a WAD file. A DWD file is bascially an "ASCII WAD" file; it is a text file describing the linedefs, sidedef, sectors, and things on a level. The BSP builder creates the remaining resources.
Note that IDBSP automatically builds the REJECT resource, to help speed up all those line-of-sight calculations.
See the README.TXT file in the zip file for complete information.
Comments, questions, etc. are always welcome via e-mail.....