Lines Matching defs:sy
37 sy(1.0),
45 double sy, double tx, double ty)
50 sy(sy),
62 sy(other.sy),
109 buffer[3] = sy;
130 sy = buffer[3];
480 double t2 = shx * other.sx + sy * other.shx;
482 shy = sx * other.shy + shy * other.sy;
483 sy = shx * other.shy + sy * other.sy;
484 ty = tx * other.shy + ty * other.sy + other.ty;
495 return fabs(sx) > epsilon && fabs(sy) > epsilon;
512 && IsEqualEpsilon(sy, 1.0, epsilon)
532 && IsEqualEpsilon(sy, other.sy, epsilon)
543 double t0 = sy * d;
544 sy = sx * d;
549 ty = -tx * shy - ty * sy;
572 sy = -sy;
581 sx = sy = 1.0;
614 double y = 0.707106781 * shy + 0.707106781 * sy;
641 // better estimation than just sx, sy.
645 *_sy = sqrt(shy * shy + sy * sy);