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| author | Tavian Barnes <tavianator@gmail.com> | 2009-07-08 17:12:02 +0000 |
|---|---|---|
| committer | Tavian Barnes <tavianator@gmail.com> | 2009-07-08 17:12:02 +0000 |
| commit | bff7f2b3b440c30d0d6eb692576af57ef42edd1b (patch) | |
| tree | 0ba45051db1ee7b7808339cfb587f8f76d8c7c5c /libdimensionxx/camera.cpp | |
| parent | 14c9cd86e1b7c6ff27c5000d72721c54a718daac (diff) | |
| download | dimension-bff7f2b3b440c30d0d6eb692576af57ef42edd1b.tar.xz | |
Comments and style adjustments, and a couple fixes.
Diffstat (limited to 'libdimensionxx/camera.cpp')
| -rw-r--r-- | libdimensionxx/camera.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libdimensionxx/camera.cpp b/libdimensionxx/camera.cpp index ba2428a..efe0802 100644 --- a/libdimensionxx/camera.cpp +++ b/libdimensionxx/camera.cpp @@ -30,7 +30,7 @@ namespace Dimension Line Camera::ray(const Canvas& canvas, unsigned int x, unsigned int y) { - return Line(dmnsn()->ray_fn(dmnsn(), canvas.dmnsn(), x, y)); + return Line((*dmnsn()->ray_fn)(dmnsn(), canvas.dmnsn(), x, y)); } // Return the wrapped camera @@ -74,7 +74,7 @@ namespace Dimension bool Camera::unique() const { - return m_camera.unique(); + return m_camera && m_camera.unique(); } // Set the wrapped dmnsn_camera* |