Revision 52375039
Added by Leszek Koltunski about 2 months ago
| src/main/java/org/distorted/objectlib/touchcontrol/TouchControlShapeChanging.java | ||
|---|---|---|
| 97 | 97 |
// end FaceInfo |
| 98 | 98 |
|
| 99 | 99 |
private final float[] mTouch, mLastT; |
| 100 |
private final Static4D mTmpAxis; |
|
| 101 | 100 |
private int mNumCubits; |
| 102 | 101 |
private int[] mNumFaces; |
| 103 | 102 |
private boolean mPreparationDone; |
| ... | ... | |
| 123 | 122 |
mLastT = new float[3]; |
| 124 | 123 |
mObject= object; |
| 125 | 124 |
mPreparationDone = false; |
| 126 |
mTmpAxis = new Static4D(0,0,0,0); |
|
| 127 | 125 |
mGhostAxisEnabled = -1; |
| 128 | 126 |
|
| 129 | 127 |
if( object!=null ) |
| ... | ... | |
| 717 | 715 |
|
| 718 | 716 |
public void getCastedRotAxis(float[] output, Static4D quat, int axisIndex) |
| 719 | 717 |
{
|
| 720 |
Static3D rotAxis = mRotAxis[axisIndex]; |
|
| 721 |
float rx = rotAxis.get0(); |
|
| 722 |
float ry = rotAxis.get1(); |
|
| 723 |
float rz = rotAxis.get2(); |
|
| 724 |
|
|
| 725 |
mTmpAxis.set(rx,ry,rz,0); |
|
| 726 |
Static4D result = QuatHelper.rotateVectorByQuat(mTmpAxis, quat); |
|
| 727 |
|
|
| 728 |
float cx =result.get0(); |
|
| 729 |
float cy =result.get1(); |
|
| 730 |
|
|
| 731 |
float len = (float)Math.sqrt(cx*cx+cy*cy); |
|
| 732 |
|
|
| 733 |
if( len!=0 ) |
|
| 734 |
{
|
|
| 735 |
output[0] = cx/len; |
|
| 736 |
output[1] = cy/len; |
|
| 737 |
} |
|
| 738 |
else |
|
| 739 |
{
|
|
| 740 |
output[0] = 1; |
|
| 741 |
output[1] = 0; |
|
| 742 |
} |
|
| 718 |
Static3D a = mRotAxis[axisIndex]; |
|
| 719 |
getCastedRotAxis(output,quat,a.get0(),a.get1(),a.get2(),0); |
|
| 743 | 720 |
} |
| 744 | 721 |
|
| 745 | 722 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
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