public virtual void test_bind_invalidOrder() { GridSurfaceInterpolator test = GridSurfaceInterpolator.of(LINEAR, LINEAR); assertThrowsIllegalArg(() => test.bind(DoubleArray.of(1d, 1d, 0d, 0d), DoubleArray.of(1d, 2d, 1d, 2d), DoubleArray.of(1d, 1d, 1d, 1d))); assertThrowsIllegalArg(() => test.bind(DoubleArray.of(1d, 1d, 2d, 2d), DoubleArray.of(1d, 0d, 1d, 0d), DoubleArray.of(1d, 1d, 1d, 1d))); }
//------------------------------------------------------------------------- public virtual void test_interpolation() { GridSurfaceInterpolator test = GridSurfaceInterpolator.of(LINEAR, FLAT, FLAT, LINEAR, FLAT, FLAT); BoundSurfaceInterpolator bci = test.bind(X_DATA, Y_DATA, Z_DATA); for (int i = 0; i < X_DATA.size(); i++) { assertEquals(bci.interpolate(X_DATA.get(i), Y_DATA.get(i)), Z_DATA.get(i), TOL); } for (int i = 0; i < X_TEST.size(); i++) { assertEquals(bci.interpolate(X_TEST.get(i), Y_TEST.get(i)), Z_TEST.get(i), TOL); } }