Revision 52375039
Added by Leszek Koltunski about 2 months ago
| src/main/java/org/distorted/objectlib/touchcontrol/TouchControlBall.java | ||
|---|---|---|
| 336 | 336 |
public void getCastedRotAxis(float[] output, Static4D quat, int axisIndex) |
| 337 | 337 |
{
|
| 338 | 338 |
Static3D a = mRotAxis[axisIndex]; |
| 339 |
Static4D result = QuatHelper.rotateVectorByQuat(a.get0(),a.get1(),a.get2(),0,quat); |
|
| 340 |
|
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| 341 |
float cx = result.get0(); |
|
| 342 |
float cy = result.get1(); |
|
| 343 |
float len= (float)Math.sqrt(cx*cx+cy*cy); |
|
| 344 |
|
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if( len!=0 ) |
|
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{
|
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output[0] = cx/len; |
|
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output[1] = cy/len; |
|
| 349 |
} |
|
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else |
|
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{
|
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output[0] = 1; |
|
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output[1] = 0; |
|
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} |
|
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getCastedRotAxis(output,quat,a.get0(),a.get1(),a.get2(),0); |
|
| 355 | 340 |
} |
| 356 | 341 |
|
| 357 | 342 |
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