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| author | Starla Insigna <starla4444@gmail.com> | 2011-10-17 20:57:46 -0400 |
|---|---|---|
| committer | Starla Insigna <starla4444@gmail.com> | 2011-10-17 20:57:46 -0400 |
| commit | 08cb72a92328cb0f38947fe5e8c5f23bab8cd0cc (patch) | |
| tree | 7f08db53abebda90785398911a6ed2f08c972051 /Classes/Cart.m | |
| parent | 4d09a715397de91a66f3fbea0fe2b629f64b6e9a (diff) | |
| download | cartcollect-08cb72a92328cb0f38947fe5e8c5f23bab8cd0cc.tar.gz cartcollect-08cb72a92328cb0f38947fe5e8c5f23bab8cd0cc.tar.bz2 cartcollect-08cb72a92328cb0f38947fe5e8c5f23bab8cd0cc.zip | |
Added support for gyroscope-based movement v0.4.8
Closes #230
Diffstat (limited to 'Classes/Cart.m')
| -rw-r--r-- | Classes/Cart.m | 13 |
1 files changed, 6 insertions, 7 deletions
| diff --git a/Classes/Cart.m b/Classes/Cart.m index 979226b..f9da181 100644 --- a/Classes/Cart.m +++ b/Classes/Cart.m | |||
| @@ -62,15 +62,14 @@ | |||
| 62 | } | 62 | } |
| 63 | } | 63 | } |
| 64 | 64 | ||
| 65 | - (void)accelerometer:(UIAccelerometer*)accelerometer didAccelerate:(UIAcceleration*)acceleration | 65 | #define kFilterFactor 0.05f |
| 66 | |||
| 67 | - (void)deviceDidRotate:(double)pitch | ||
| 66 | { | 68 | { |
| 67 | static float prevY=0; | 69 | static float prevY=0; |
| 68 | 70 | float accelY = -((float) pitch * kFilterFactor + (1- kFilterFactor)*prevY); | |
| 69 | #define kFilterFactor 0.05f | 71 | |
| 70 | 72 | prevY = accelY; | |
| 71 | float accelY = -((float) acceleration.y * kFilterFactor + (1- kFilterFactor)*prevY); | ||
| 72 | |||
| 73 | prevY = accelY; | ||
| 74 | accelX = accelY * 750; | 73 | accelX = accelY * 750; |
| 75 | } | 74 | } |
| 76 | 75 | ||