Lines Matching refs:zenith
267 SkUnit3D axis, zenith, cross;
274 zenith.fX = fZenith.fX - SkUnitScalarMul(dot, axis.fX);
275 zenith.fY = fZenith.fY - SkUnitScalarMul(dot, axis.fY);
276 zenith.fZ = fZenith.fZ - SkUnitScalarMul(dot, axis.fZ);
278 SkTCast<SkPoint3D*>(&zenith)->normalize(&zenith);
281 SkUnit3D::Cross(axis, zenith, &cross);
292 orien->set(SkMatrix::kMSkewY, SkUnitScalarMul(y, axis.fX) - SkUnitScalarMul(z, zenith.fX));
293 orien->set(SkMatrix::kMScaleY, SkUnitScalarMul(y, axis.fY) - SkUnitScalarMul(z, zenith.fY));
294 orien->set(SkMatrix::kMTransY, SkUnitScalarMul(y, axis.fZ) - SkUnitScalarMul(z, zenith.fZ));