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Lines Matching refs:Cross

112 void SkUnit3D::Cross(const SkUnit3D& a, const SkUnit3D& b, SkUnit3D* cross) {
113     SkASSERT(cross);
115     // use x,y,z, in case &a == cross or &b == cross
121     cross->set(x, y, z);
275     SkUnit3D    axis, zenith, cross;
289     SkUnit3D::Cross(axis, zenith, &cross);
297         orien->set(SkMatrix::kMScaleX, SkUnitScalarMul(x, axis.fX) - SkUnitScalarMul(z, cross.fX));
298         orien->set(SkMatrix::kMSkewX,  SkUnitScalarMul(x, axis.fY) - SkUnitScalarMul(z, cross.fY));
299         orien->set(SkMatrix::kMTransX, SkUnitScalarMul(x, axis.fZ) - SkUnitScalarMul(z, cross.fZ));