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| author | Simon Robertshaw <simon@hardwired.org.uk> | 2012-05-07 16:59:50 (GMT) |
|---|---|---|
| committer | Simon Robertshaw <simon@hardwired.org.uk> | 2012-05-07 16:59:50 (GMT) |
| commit | 51b17badf4c72270bb762ea795d05d51c8b355e3 (patch) | |
| tree | b66671e0496b68114c6e91eedb58bf783d5343c0 /src/game/EllipseBrush.h | |
| parent | fb111f42d00dd8a2041bae970c0913e096ac5101 (diff) | |
| download | powder-51b17badf4c72270bb762ea795d05d51c8b355e3.zip powder-51b17badf4c72270bb762ea795d05d51c8b355e3.tar.gz | |
A bit of refactoring (elements)
Diffstat (limited to 'src/game/EllipseBrush.h')
| -rw-r--r-- | src/game/EllipseBrush.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/game/EllipseBrush.h b/src/game/EllipseBrush.h index 26b3cf8..8a1dc9a 100644 --- a/src/game/EllipseBrush.h +++ b/src/game/EllipseBrush.h @@ -8,6 +8,7 @@ #ifndef ELIPSEBRUSH_H_ #define ELIPSEBRUSH_H_ +#include <cmath> #include "Brush.h" class EllipseBrush: public Brush @@ -29,7 +30,7 @@ public: { for(int y = 0; y <= radius.Y*2; y++) { - if((pow(x-radius.X,2)*pow(ry,2)+pow(y-radius.Y,2)*pow(rx,2)<=pow(rx,2)*pow(ry,2))) + if((pow(x-radius.X,2.0f)*pow(ry,2.0f)+pow(y-radius.Y,2.0f)*pow(rx,2.0f)<=pow(rx,2.0f)*pow(ry,2.0f))) { bitmap[y*(size.X)+x] = 255; } |