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author | Robert Vollmert <rvollmert@gmx.net> | 2009-11-01 22:14:14 +0100 |
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committer | Robert Vollmert <rvollmert@gmx.net> | 2009-11-01 22:16:38 +0100 |
commit | fa6b7a2ec83b368ff2be88e4f500d8f7ac89f405 (patch) | |
tree | fd3ff5483720c31487864158f594f74212c6ceb3 /crawl-ref/source/geom2d.cc | |
parent | 81b06ec875b430b782dbdf204d73ea934efd1e70 (diff) | |
download | crawl-ref-fa6b7a2ec83b368ff2be88e4f500d8f7ac89f405.tar.gz crawl-ref-fa6b7a2ec83b368ff2be88e4f500d8f7ac89f405.zip |
Remove unused function from geom2d.cc.
Diffstat (limited to 'crawl-ref/source/geom2d.cc')
-rw-r--r-- | crawl-ref/source/geom2d.cc | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/crawl-ref/source/geom2d.cc b/crawl-ref/source/geom2d.cc index 861e2748f8..294149149e 100644 --- a/crawl-ref/source/geom2d.cc +++ b/crawl-ref/source/geom2d.cc @@ -66,14 +66,6 @@ double nextintersect(const ray &r, const lineseq &ls) return (t); } -// Line distance in the ray parameter. -// ls.f(r.shoot(tdist)) == ls.f(r.start) +- ls.dist -static double tdist(const ray &r, const lineseq &ls) -{ - ASSERT(!parallel(r.dir, ls.f)); - return (std::abs(ls.dist / ls.f(r.dir))); -} - // Move the ray towards the next grid line. // Half way there if "half" is true, else all the way there // Returns whether it hit a corner. |