public virtual void test_withZValues_badSize()
{
InterpolatedNodalSurface @base = InterpolatedNodalSurface.of(METADATA, XVALUES, YVALUES, ZVALUES, INTERPOLATOR);
assertThrowsIllegalArg(() => @base.withZValues(DoubleArray.EMPTY));
assertThrowsIllegalArg(() => @base.withZValues(DoubleArray.of(4d, 6d)));
}
//-------------------------------------------------------------------------
public virtual void coverage()
{
InterpolatedNodalSurface test = InterpolatedNodalSurface.of(METADATA, XVALUES, YVALUES, ZVALUES, INTERPOLATOR);
coverImmutableBean(test);
InterpolatedNodalSurface test2 = InterpolatedNodalSurface.builder().metadata(METADATA_ENTRIES).xValues(XVALUES2).yValues(YVALUES2).zValues(ZVALUES_BUMPED).interpolator(GridSurfaceInterpolator.of(DOUBLE_QUADRATIC, FLAT, FLAT, LINEAR, FLAT, FLAT)).build();
coverBeanEquals(test, test2);
}
//-------------------------------------------------------------------------
public virtual void test_withZValues()
{
InterpolatedNodalSurface @base = InterpolatedNodalSurface.of(METADATA, XVALUES, YVALUES, ZVALUES, INTERPOLATOR);
InterpolatedNodalSurface test = @base.withZValues(ZVALUES_BUMPED);
assertThat(test.Name).isEqualTo(SURFACE_NAME);
assertThat(test.ParameterCount).isEqualTo(SIZE);
assertThat(test.Metadata).isEqualTo(METADATA);
assertThat(test.XValues).isEqualTo(XVALUES);
assertThat(test.YValues).isEqualTo(YVALUES);
assertThat(test.ZValues).isEqualTo(ZVALUES_BUMPED);
}
public override bool Equals(object obj)
{
if (obj == this)
{
return(true);
}
if (obj != null && obj.GetType() == this.GetType())
{
InterpolatedNodalSurface other = (InterpolatedNodalSurface)obj;
return(JodaBeanUtils.equal(metadata, other.metadata) && JodaBeanUtils.equal(xValues, other.xValues) && JodaBeanUtils.equal(yValues, other.yValues) && JodaBeanUtils.equal(zValues, other.zValues) && JodaBeanUtils.equal(interpolator, other.interpolator));
}
return(false);
}
//-------------------------------------------------------------------------
public virtual void coverage()
{
DeformedSurface test1 = DeformedSurface.of(METADATA, SURFACE_ORG, FUNCTION);
coverImmutableBean(test1);
Surface surface1 = InterpolatedNodalSurface.of(DefaultSurfaceMetadata.of("TestSurface1"), XVALUES, YVALUES, ZVALUES, INTERPOLATOR);
DeformedSurface test2 = DeformedSurface.of(DefaultSurfaceMetadata.of("DeformedTestSurface1"), surface1, (DoublesPair x) =>
{
return(ValueDerivatives.of(surface1.zValue(x), surface1.zValueParameterSensitivity(x).Sensitivity));
});
coverBeanEquals(test1, test2);
}
public virtual void test_of_invalid()
{
// not enough nodes
assertThrowsIllegalArg(() => InterpolatedNodalSurface.of(METADATA, DoubleArray.of(1d), DoubleArray.of(2d), DoubleArray.of(3d), INTERPOLATOR));
// x node size != y node size
assertThrowsIllegalArg(() => InterpolatedNodalSurface.of(METADATA, XVALUES, DoubleArray.of(1d, 3d), ZVALUES, INTERPOLATOR));
// x node size != z node size
assertThrowsIllegalArg(() => InterpolatedNodalSurface.of(METADATA, XVALUES, YVALUES, DoubleArray.of(1d, 3d), INTERPOLATOR));
// parameter metadata size != node size
assertThrowsIllegalArg(() => InterpolatedNodalSurface.of(METADATA_ENTRIES, DoubleArray.of(1d, 3d), DoubleArray.of(1d, 3d), DoubleArray.of(1d, 3d), INTERPOLATOR));
// x not in order
assertThrowsIllegalArg(() => InterpolatedNodalSurface.of(METADATA, DoubleArray.of(2d, 1d), DoubleArray.of(1d, 1d), DoubleArray.of(2d, 3d), INTERPOLATOR));
// y not in order
assertThrowsIllegalArg(() => InterpolatedNodalSurface.of(METADATA, DoubleArray.of(1d, 1d), DoubleArray.of(2d, 1d), DoubleArray.of(2d, 3d), INTERPOLATOR));
}
//-------------------------------------------------------------------------
public virtual void test_lookup()
{
InterpolatedNodalSurface test = InterpolatedNodalSurface.of(METADATA, XVALUES, YVALUES, ZVALUES, INTERPOLATOR);
assertThat(test.zValue(XVALUES.get(0), YVALUES.get(0))).isEqualTo(ZVALUES.get(0));
assertThat(test.zValue(XVALUES.get(1), YVALUES.get(1))).isEqualTo(ZVALUES.get(1));
assertThat(test.zValue(XVALUES.get(2), YVALUES.get(2))).isEqualTo(ZVALUES.get(2));
assertThat(test.zValue(0d, 1.5d)).isEqualTo(6d);
assertThat(test.zValue(1d, 3d)).isEqualTo(7d);
BoundSurfaceInterpolator bound = INTERPOLATOR.bind(XVALUES, YVALUES, ZVALUES);
assertThat(test.zValue(1.5d, 3.7d)).isEqualTo(bound.interpolate(1.5d, 3.7d));
DoubleArray sensiValues = test.zValueParameterSensitivity(1.5d, 1.5d).Sensitivity;
DoubleArray sensiValuesInterp = bound.parameterSensitivity(1.5d, 1.5d);
assertTrue(sensiValues.equalWithTolerance(sensiValuesInterp, 1e-8));
}
//-------------------------------------------------------------------------
public virtual void test_of_SurfaceMetadata()
{
InterpolatedNodalSurface test = InterpolatedNodalSurface.of(METADATA_ENTRIES, XVALUES, YVALUES, ZVALUES, INTERPOLATOR);
assertThat(test.Name).isEqualTo(SURFACE_NAME);
assertThat(test.ParameterCount).isEqualTo(SIZE);
assertThat(test.getParameter(0)).isEqualTo(ZVALUES.get(0));
assertThat(test.getParameter(1)).isEqualTo(ZVALUES.get(1));
assertThat(test.getParameterMetadata(0)).isSameAs(METADATA_ENTRIES.ParameterMetadata.get().get(0));
assertThat(test.getParameterMetadata(1)).isSameAs(METADATA_ENTRIES.ParameterMetadata.get().get(1));
assertThat(test.withParameter(0, 2d)).isEqualTo(InterpolatedNodalSurface.of(METADATA_ENTRIES, XVALUES, YVALUES, ZVALUES.with(0, 2d), INTERPOLATOR));
assertThat(test.withPerturbation((i, v, m) => v - 2d)).isEqualTo(InterpolatedNodalSurface.of(METADATA_ENTRIES, XVALUES, YVALUES, ZVALUES_BUMPED, INTERPOLATOR));
assertThat(test.Interpolator).isEqualTo(INTERPOLATOR);
assertThat(test.Metadata).isEqualTo(METADATA_ENTRIES);
assertThat(test.XValues).isEqualTo(XVALUES);
assertThat(test.YValues).isEqualTo(YVALUES);
assertThat(test.ZValues).isEqualTo(ZVALUES);
}
public virtual void test_serialization()
{
InterpolatedNodalSurface test = InterpolatedNodalSurface.of(METADATA, XVALUES, YVALUES, ZVALUES, INTERPOLATOR);
assertSerialization(test);
}
public virtual void test_withMetadata_badSize()
{
InterpolatedNodalSurface @base = InterpolatedNodalSurface.of(METADATA, XVALUES, YVALUES, ZVALUES, INTERPOLATOR);
assertThrowsIllegalArg(() => @base.withMetadata(METADATA_ENTRIES2));
}