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Diffstat (limited to 'crawl-ref/source/ray.cc')
| -rw-r--r-- | crawl-ref/source/ray.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/crawl-ref/source/ray.cc b/crawl-ref/source/ray.cc index 536a6f3fd1..cc30f3dfe5 100644 --- a/crawl-ref/source/ray.cc +++ b/crawl-ref/source/ray.cc @@ -469,3 +469,14 @@ void ray_def::bounce(const reflect_grid &rg) ASSERT(_valid()); ASSERT(!rg(pos() - old_pos + rg_o)); } + +double ray_def::get_degrees() const +{ + return (geom::degrees(r.dir)); +} + +void ray_def::set_degrees(double d) +{ + r.dir = geom::degree_to_vector(d); +} + |