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line: reorder constants in box intersect

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This commit is contained in:
Danny Robson 2015-03-07 03:19:25 +11:00
parent 0ba8b414b4
commit 50f1e79ed9
1 changed files with 3 additions and 3 deletions
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6
line.cpp
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@ -59,10 +59,10 @@ util::line<S,T>::intersect (region<S,T> r) const
auto t2 = (r.away () - p) / d; auto t2 = (r.away () - p) / d;
auto vmin = min (t1, t2); auto vmin = min (t1, t2);
auto vmax = min (t1, t2); auto vmax = max (t1, t2);
auto tmin = min (vmax); auto tmin = max (vmin);
auto tmax = max (vmin); auto tmax = min (vmax);
if (tmax < 0) if (tmax < 0)
return tmax; return tmax;