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matrix: prefer operators to functions

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Danny Robson 2015-02-19 13:24:00 +11:00
parent f97c932df7
commit 70d752e5d0
1 changed files with 1 additions and 1 deletions
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matrix.cpp
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@ -479,7 +479,7 @@ matrix<T>::look_at (util::point<3,T> eye,
util::point<3,T> centre, util::point<3,T> centre,
util::vector<3,T> up) util::vector<3,T> up)
{ {
const auto f = eye.to (centre).normalise (); const auto f = (centre - eye).normalise ();
const auto s = cross (f, up).normalise (); const auto s = cross (f, up).normalise ();
const auto u = cross (s, f); const auto u = cross (s, f);