From 0fc4892bc602e8ac315761ecb46705ccd017e4e3 Mon Sep 17 00:00:00 2001
From: curt <curt>
Date: Mon, 19 Jan 1998 19:51:06 +0000
Subject: [PATCH] A couple final pre-release tweaks.

---
 FixObj/obj.c         | 12 ++++++++++--
 Tools/process-dem.pl | 26 +++++++++++++++-----------
 Tri2obj/depend       |  2 +-
 3 files changed, 26 insertions(+), 14 deletions(-)

diff --git a/FixObj/obj.c b/FixObj/obj.c
index 19b87d4b1..01d885fdb 100644
--- a/FixObj/obj.c
+++ b/FixObj/obj.c
@@ -208,6 +208,11 @@ void obj_fix(char *infile, char *outfile) {
 	    printf("new tri strip = %s", line);
 	    sscanf(line, "t %d %d %d %d\n", &n1, &n2, &n3, &n4);
 
+	    /* special case to handle a bug in our beloved tri striper */
+	    if ( (n1 == 4) && (n2 == 2) && (n3 == 2) && (n4 == 1) ) {
+		n2 = 3;
+	    }
+
 	    dot_prod = check_cur_face(n1, n2, n3);
 	    if ( dot_prod < -0.5 ) {
 		/* this stripe is backwards (CW) */
@@ -283,9 +288,12 @@ void obj_fix(char *infile, char *outfile) {
 
 
 /* $Log$
-/* Revision 1.2  1998/01/09 23:03:12  curt
-/* Restructured to split 1deg x 1deg dem's into 64 subsections.
+/* Revision 1.3  1998/01/19 19:51:07  curt
+/* A couple final pre-release tweaks.
 /*
+ * Revision 1.2  1998/01/09 23:03:12  curt
+ * Restructured to split 1deg x 1deg dem's into 64 subsections.
+ *
  * Revision 1.1  1997/12/08 19:28:54  curt
  * Initial revision.
  *
diff --git a/Tools/process-dem.pl b/Tools/process-dem.pl
index 7d59eaf73..513530d7a 100755
--- a/Tools/process-dem.pl
+++ b/Tools/process-dem.pl
@@ -28,16 +28,16 @@
 
 $| = 1;                         # flush buffers after every write
 
-$do_demfit =     0;
-$do_triangle_1 = 0;
-$do_fixnode =    0;
-$do_splittris =  0;
-$do_assemtris =  0;
-$do_triangle_2 = 0;
+$do_demfit =     1;
+$do_triangle_1 = 1;
+$do_fixnode =    1;
+$do_splittris =  1;
+$do_assemtris =  1;
+$do_triangle_2 = 1;
 
 $do_tri2obj =    1;
-$do_strips =     0;
-$do_fixobj =     0;
+$do_strips =     1;
+$do_fixobj =     1;
 
 
 # return the file name root (ending at last ".")
@@ -96,7 +96,7 @@ if ( $do_demfit ) {
     }
     close(OUT);
 } else {
-    $subdir = "../Scenery/w120n030/w111n033";
+    $subdir = "../Scenery/w100n040/w093n045";
     print "WARNING:  Hardcoding subdir = $subdir\n";
 }
 
@@ -262,7 +262,8 @@ if ( $do_tri2obj ) {
 
 # 6.  strip file.1.obj
 # 
-#     Strip the file.1.obj's
+#     Strip the file.1.obj's.  Note, strips doesn't handle the minimal
+#     case of striping a square correctly.
 #
 # 7.  cp bands.d file.2.obj
 #
@@ -293,7 +294,7 @@ if ( $do_strips ) {
 	    close(IN);
 	    close(OUT);
 	    
-	    unlink("$subdir/$file");
+	    # unlink("$subdir/$file");
 	}
     }
 }
@@ -327,6 +328,9 @@ if ( $do_fixobj ) {
 
 #---------------------------------------------------------------------------
 # $Log$
+# Revision 1.7  1998/01/19 19:51:06  curt
+# A couple final pre-release tweaks.
+#
 # Revision 1.6  1998/01/15 21:33:33  curt
 # Assembling triangles and building a new .node file with the proper shared
 # vertices now works.  Now we just have to use the shared normals and we'll
diff --git a/Tri2obj/depend b/Tri2obj/depend
index 73c133713..06689736e 100644
--- a/Tri2obj/depend
+++ b/Tri2obj/depend
@@ -1,4 +1,4 @@
 tri2obj.o: tri2obj.c tri2obj.h ../../Src/Include/constants.h \
  ../../Src/Include/types.h ../../Src/Math/fg_geodesy.h \
  ../../Src/Math/mat3.h ../../Src/Math/polar.h \
- ../../Src/Math/../Include/types.h
+ ../../Src/Math/../Include/types.h ../../Src/Scenery/tileutils.h
-- 
2.39.2