File list (Check if you may need any files):
3D.C
ACCFORM.C
ACC_SCAN
........\DBLFIXPT.C
........\EXHAUST.C
........\FIXPOINT.C
........\FIXPOINT.H
........\MAKEFILE
........\TEST.C
........\TRI.C
........\TRI.DAT
ALLOC
.....\ALLOC.C
.....\ALLOC.H
.....\MAKEFILE
BEZTRI.C
BITMAP.C
BOUNDVOL.C
BSP.C
BZRINTER.C
CIRCLEXC.C
CON2D.C
CONTOUR.C
CYCLIC.C
DEFS.H
EDGECALC.C
ERRGEMS3
EXTTEST
.......\EHTEST1.C
.......\EXTHIT.C
.......\EXTHIT.H
.......\MAKEFILE
FASTSPAN.C
FBITMAP.C
FILLET.C
FILTER.C
FLINEAR.C
FORFAC.C
GGEMS.C
GGEMS.H
HEMIS.C
INSECTC.C
INTELL.C
INTERVAL.C
INTQDR.C
LUMINAIR
........\GEOMETRY.C
........\GEOMETRY.H
........\MAKEFILE
........\SPECIAL
........\SPHERE.C
........\SPHERE.H
........\TRIANGLE.C
........\TRIANGLE.H
........\UTILITY.H
MAKEFILE
MOTBLUR.C
NDLINE.C
NEWELL.C
PANORAMA.C
PARELARC.C
PARTIT3D
........\MAIN.C
........\MAKEFILE
........\PARTITIO.C
........\PARTITIO.H
PIR.C
PL2PLANE.C
PLANESET.C
POLYINTR.C
PT2PLANE.C
QUATSPIN.C
RAND_ROT.C
README
RGBVARY.C
RGBVARYW.C
SCALLOPS.C
SIMPLEX
.......\MAKEFILE
.......\RECUR.C
.......\SYMM.C
SQFINAL.C
SQRT.C
TRIANGLE.C
UROT.C
ZDEPTH.C