Lines Matching refs:fZ
14 SkScalar fX, fY, fZ;
24 SkScalar z() const { return fZ; }
26 void set(SkScalar x, SkScalar y, SkScalar z) { fX = x; fY = y; fZ = z; }
29 return a.fX == b.fX && a.fY == b.fY && a.fZ == b.fZ;
42 SkScalar length() const { return SkPoint3::Length(fX, fY, fZ); }
54 p.set(scale * fX, scale * fY, scale * fZ);
63 fZ *= value;
73 neg.fZ = -fZ;
82 v.set(a.fX - b.fX, a.fY - b.fY, a.fZ - b.fZ);
90 v.set(a.fX + b.fX, a.fY + b.fY, a.fZ + b.fZ);
99 fZ += v.fZ;
107 fZ -= v.fZ;
113 return a.fX * b.fX + a.fY * b.fY + a.fZ * b.fZ;
