Searched refs:invScale (Results 1 – 2 of 2) sorted by relevance
| /frameworks/rs/driver/runtime/ |
| D | rs_quaternion.c | 149 float scale, invScale; in rsQuaternionSlerp() local
155 invScale = sin(theta * t) * invSinTheta; in rsQuaternionSlerp()
158 invScale = t; in rsQuaternionSlerp()
163 invScale = sin(M_PI * t); in rsQuaternionSlerp()
166 rsQuaternionSet(q, tempq0.w*scale + tempq1.w*invScale, tempq0.x*scale + tempq1.x*invScale, in rsQuaternionSlerp()
167 tempq0.y*scale + tempq1.y*invScale, tempq0.z*scale + tempq1.z*invScale); in rsQuaternionSlerp()
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| /frameworks/rs/script_api/include/ |
| D | rs_quaternion.rsh | 292 float scale, invScale;
298 invScale = sin(theta * t) * invSinTheta;
301 invScale = t;
306 invScale = sin(M_PI * t);
309 rsQuaternionSet(q, tempq0.w*scale + tempq1.w*invScale, tempq0.x*scale + tempq1.x*invScale,
310 tempq0.y*scale + tempq1.y*invScale, tempq0.z*scale + tempq1.z*invScale);
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