Revision 84e9dcc2
Added by Leszek Koltunski 6 days ago
| src/main/java/org/distorted/library/helpers/QuatHelper.java | ||
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| 75 | 75 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 76 | 76 |
// return quat1*(rx,ry,rz,rw) |
| 77 | 77 |
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| 78 |
public static Static4D quatMultiply( Static4D quat1, float rx, float ry, float rz, float rw )
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public static Static4D quatMultiply( Static4D quat, float rx, float ry, float rz, float rw ) |
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| 79 | 79 |
{
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float qx = quat1.get0();
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float qy = quat1.get1();
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float qz = quat1.get2();
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float qw = quat1.get3();
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float qx = quat.get0(); |
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float qy = quat.get1(); |
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float qz = quat.get2(); |
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float qw = quat.get3(); |
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| 84 | 84 |
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| 85 | 85 |
float tx = rw*qx - rz*qy + ry*qz + rx*qw; |
| 86 | 86 |
float ty = rw*qy + rz*qx + ry*qw - rx*qz; |
| ... | ... | |
| 91 | 91 |
} |
| 92 | 92 |
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| 93 | 93 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// return (qx,qy,qz,qw)*quat2
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// return (qx,qy,qz,qw)*quat |
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| 95 | 95 |
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public static Static4D quatMultiply( float qx, float qy, float qz, float qw, Static4D quat2 )
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public static Static4D quatMultiply( float qx, float qy, float qz, float qw, Static4D quat ) |
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| 97 | 97 |
{
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float rx = quat2.get0();
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float ry = quat2.get1();
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float rz = quat2.get2();
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float rw = quat2.get3();
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float rx = quat.get0(); |
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float ry = quat.get1(); |
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float rz = quat.get2(); |
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float rw = quat.get3(); |
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| 102 | 102 |
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| 103 | 103 |
float tx = rw*qx - rz*qy + ry*qz + rx*qw; |
| 104 | 104 |
float ty = rw*qy + rz*qx + ry*qw - rx*qz; |
Also available in: Unified diff
push objectRatio up from TwistyObjectControllable to the last layer.