| 19 |  | aed.c           driver for AED 512 terminal | 
| 20 |  | ambcomp.c       routines to compute "ambient" values using Monte Carlo | 
| 21 |  | ambient.c       routines dealing with ambient (inter-reflected) component | 
| 22 | + | ambio.c         ambient value input and output routines | 
| 23 | + | aniso.c         material functions for plastic2, metal2 and trans2 | 
| 24 |  | caldefn.c       store variable definitions | 
| 25 |  | calexpr.c       compute data values using expression parser | 
| 26 |  | colortab.c      allocate and control dynamic color table | 
| 30 |  | devtable.c      device table for rview | 
| 31 |  | dielectric.c    shading function for transparent materials | 
| 32 |  | editline.c      routine for editing raw input for rview | 
| 33 | + | freeobjmem.c    routines for freeing unneeded object structures | 
| 34 |  | func.c          interface to calcomp functions | 
| 35 |  | glass.c         simpler shading function for thin glass surfaces | 
| 36 |  | initotypes.c    initialize ofun[] list for renderers | 
| 39 |  | m_clip.c        routine for clipped (cut) objects | 
| 40 |  | m_direct.c      routines for prism material types | 
| 41 |  | m_mirror.c      routines for mirror material supporting virtual light sources | 
| 42 | + | malloc.c        memory allocation routines | 
| 43 |  | mx_data.c       routine for stored mixtures | 
| 44 |  | mx_func.c       routine for mixture functions | 
| 45 |  | noise3.c        noise functions for random textures | 
| 46 |  | normal.c        shading function for normal materials | 
| 47 |  | nwsdev.c        NeWS driver, by Isaac Kwo | 
| 48 | + | nwsdev.cps      NeWS driver source | 
| 49 |  | o_cone.c        routine to determine ray intersection with cones | 
| 50 |  | o_face.c        compute ray intersection with faces | 
| 51 |  | o_instance.c    routines for computing ray intersections with octrees | 
| 52 |  | p_data.c        routine for stored patterns | 
| 53 |  | p_func.c        routine for procedural patterns | 
| 54 | + | rayinit.cal     initialization function file | 
| 55 |  | raytrace.c      routines for tracing and shading rays | 
| 56 |  | readfargs.c     allocate, read and free object arguments | 
| 57 |  | rmain.c         main for ray tracing programs |