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Automatic Header Guard Generation #2

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Automatic Header Guard Generation #2

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bb9abae
Add automatic header guard generation.
heshbaugh Apr 11, 2012
0b65e3c
Fixed typo with comment at end of header guard.
heshbaugh Apr 11, 2012
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6 changes: 6 additions & 0 deletions obj2opengl.pl
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Original file line number Diff line number Diff line change
@@ -429,6 +429,8 @@ sub writeOutput {
open ( OUTFILE, ">$outFilename" )
|| die "Can't create file $outFilename ... exiting\n";

my $outTag = substr($outFilename, 2, length($outFilename) - 4);

print OUTFILE "/*\n";
print OUTFILE "created with obj2opengl.pl\n\n";

@@ -455,6 +457,9 @@ sub writeOutput {
print OUTFILE "glDrawArrays(GL_TRIANGLES, 0, ".$object."NumVerts);\n";
print OUTFILE "*/\n\n";

print OUTFILE "#ifndef $outTag" . "_h\n";
print OUTFILE "#define $outTag" . "_h\n\n";

# needed constant for glDrawArrays
print OUTFILE "unsigned int ".$object."NumVerts = ".($numFaces * 3).";\n\n";

@@ -503,6 +508,7 @@ sub writeOutput {

print OUTFILE "};\n\n";
}
print OUTFILE "#endif /* !$outTag" . "_h */";

close OUTFILE;
}