--- ray/doc/man/man1/obj2mesh.1	2004/04/23 00:56:27	1.8
+++ ray/doc/man/man1/obj2mesh.1	2020/03/30 18:28:35	1.14
@@ -1,4 +1,4 @@
-.\" RCSid "$Id: obj2mesh.1,v 1.8 2004/04/23 00:56:27 greg Exp $"
+.\" RCSid "$Id: obj2mesh.1,v 1.14 2020/03/30 18:28:35 greg Exp $"
 .TH OBJ2MESH 1 03/11/03 RADIANCE
 .SH NAME
 obj2mesh - create a compiled RADIANCE mesh file from Wavefront .OBJ input
@@ -14,6 +14,8 @@ obj2mesh - create a compiled RADIANCE mesh file from W
 .B "\-r maxres"
 ][
 .B \-w
+][
+.B \-v
 ]
 [
 .B "input.obj"
@@ -61,14 +63,12 @@ The
 .I \-n
 option specifies the maximum surface set size for
 each voxel.
-Larger numbers result in quicker mesh generation needing
-less memory, but potentially slower rendering.
-Smaller values may produce faster renderings,
-since the default number (15) is on the high side to reduce
-the compiled mesh octree size.
+Larger numbers result in quicker mesh generation,
+but potentially slower rendering.
 Values below 6 are not recommended, since this is the median
 valence for a mesh vertex (the number of adjacent faces),
 and smaller values will result in pointless octree subdivision.
+The default setting is 9.
 .PP
 The
 .I \-r
@@ -80,6 +80,9 @@ The default is 16384.
 The
 .I \-w
 option suppresses warnings.
+The
+.I \-v
+option prints out final mesh statistics.
 .PP
 Although the mesh file format is binary, it is meant to be portable
 between machines.
@@ -138,14 +141,11 @@ where the first vertex position (
 statement) is numbered 1, and likewise
 for the first texture coordinate and the first surface normal.
 Negative indices count backward from the current position in
-the input, where -1 is the last vertex encountered, -2
+the input, where \-1 is the last vertex encountered, \-2
 is the one before that, etc.
 An index of 0 may be used for the vertex texture or normal to
 indicate none, or these may be left off entirely.
 All faces will be broken into triangles in the final mesh.
-.I Obj2mesh
-currently makes an unsafe assumption that faces are convex,
-which may result in odd results if they are not.
 .PP
 All other statement types will be ignored on the input.
 Statements understood by
@@ -186,13 +186,13 @@ little hope of compiling this mesh.
 To create a compiled triangle mesh from the scene file mesh.obj
 using materials from the file mesh.mat:
 .IP "" .2i
-obj2mesh -a mesh.mat mesh.obj mesh.rtm
+obj2mesh \-a mesh.mat mesh.obj mesh.rtm
 .PP
 To use local coordinates to place a square tiled image on a mesh object:
 .sp
 .nf
 void colorpict tiled_pat
-7 red green blue mytile.pic . frac(Lu) frac(Lv)
+7 red green blue mytile.hdr . frac(Lu) frac(Lv)
 0
 0
 
@@ -211,5 +211,5 @@ RAYPATH		the directories to search for material files.
 .SH AUTHOR
 Greg Ward
 .SH "SEE ALSO"
-gensurf(1), getinfo(1), make(1), obj2rad(1),
+gensurf(1), getinfo(1), make(1), obj2rad(1), objutil(1)
 oconv(1), rpict(1), rvu(1), rtrace(1), xform(1)