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Added a flag to the first run of "triangle" to impose a maximum triangle

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size.  This forces really flat areas to be subdivided a certain amount
anyways.  This makes for slightly more interesting scenery.
This commit is contained in:
curt 1998-05-27 02:25:26 +00:00
parent 7f250ecb90
commit e1934115dc
1 changed files with 16 additions and 9 deletions
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25
Tools/process-dem.pl
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@ -26,17 +26,19 @@
#--------------------------------------------------------------------------- #---------------------------------------------------------------------------
$max_area = 10000; # maximum triangle area
$| = 1; # flush buffers after every write $| = 1; # flush buffers after every write
$do_dem2node = 0; $do_dem2node = 1;
$do_triangle_1 = 0; $do_triangle_1 = 1;
$do_fixnode = 0; $do_fixnode = 1;
$do_splittris = 0; $do_splittris = 1;
$do_assemtris = 0; $do_assemtris = 1;
$do_triangle_2 = 0; $do_triangle_2 = 1;
$do_tri2obj = 0; $do_tri2obj = 1;
$do_strips = 0; $do_strips = 1;
$do_fixobj = 1; $do_fixobj = 1;
@ -148,7 +150,7 @@ sub triangle_1 {
print $file; print $file;
chop($file); chop($file);
if ( ($file =~ m/\.node$/) && ($file !~ m/\.\d\.node$/) ) { if ( ($file =~ m/\.node$/) && ($file !~ m/\.\d\.node$/) ) {
$command = "Triangle/triangle -q $subdir/$file"; $command = "Triangle/triangle -a$max_area -q $subdir/$file";
$command = fix_command($command); $command = fix_command($command);
print "Running '$command'\n"; print "Running '$command'\n";
open(OUT, "$command |"); open(OUT, "$command |");
@ -388,6 +390,11 @@ sub fixobj {
#--------------------------------------------------------------------------- #---------------------------------------------------------------------------
# $Log$ # $Log$
# Revision 1.19 1998/05/27 02:25:26 curt
# Added a flag to the first run of "triangle" to impose a maximum triangle
# size. This forces really flat areas to be subdivided a certain amount
# anyways. This makes for slightly more interesting scenery.
#
# Revision 1.18 1998/05/20 20:55:40 curt # Revision 1.18 1998/05/20 20:55:40 curt
# Makefile tweaks # Makefile tweaks
# #