Searched refs:east (Results 1 - 2 of 2) sorted by relevance

/frameworks/native/libs/math/tests/
H A Dvec_test.cpp238 vec3 east(1, 0, 0);
240 vec3 up(cross(east, north));
242 EXPECT_EQ(dot(east, north), 0);
243 EXPECT_EQ(length(east), 1);
244 EXPECT_EQ(distance(east, north), sqrtf(2));
251 float3 vf(east);
/frameworks/native/services/sensorservice/
H A DFusion.cpp295 vec3_t east; local
298 east = normalize(cross_product(mData[1], up));
300 east = getOrthogonal(up);
303 vec3_t north(cross_product(up, east));
304 R << east << north << up;
371 const vec3_t east( cross_product(m, up) );
377 if (length_squared(east) < MIN_VALID_CROSS_PRODUCT_MAG_SQ) {
383 vec3_t north( cross_product(up, east) );

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