public void ARLightEstimationData_TestIntensityConversion()
{
Dictionary <float, float> brightnessToLumensMapping = new Dictionary <float, float> {
// {intensity in lumens (0 -> 2000), brightness (0 -> 1)}
{ 0f, 0f },
{ -100f, 0f },
{ 500f, 0.25f },
{ 1000f, 0.5f },
{ 1500f, 0.75f },
{ 2000f, 1f },
{ 2500f, 1f }
};
var obj = new ARLightEstimationData();
foreach (var testPair in brightnessToLumensMapping)
{
// If brightness is not filled, expect it to be converted based on the intensity.
obj.averageIntensityInLumens = testPair.Key;
obj.averageBrightness = null;
Assert.AreEqual(obj.averageBrightness, testPair.Value, "Conversion from averageIntensityInLumens to averageBrightness failed.");
}
obj.averageBrightness = 0.5f;
obj.averageIntensityInLumens = 5000f;
Assert.AreEqual(obj.averageIntensityInLumens, 5000f, "If averageIntensityInLumens is set, no conversion should be performed.");
}
/// <summary>
/// Invoke the camera frame received event packing the frame information into the event argument.
/// <summary>
/// <param name="frame">The camera frame raising the event.</param>
void InvokeFrameReceivedEvent(XRCameraFrame frame)
{
var lightEstimation = new ARLightEstimationData();
if (frame.hasAverageBrightness)
{
lightEstimation.averageBrightness = frame.averageBrightness;
}
if (frame.hasAverageIntensityInLumens)
{
lightEstimation.averageIntensityInLumens = frame.averageIntensityInLumens;
}
if (frame.hasAverageColorTemperature)
{
lightEstimation.averageColorTemperature = frame.averageColorTemperature;
}
if (frame.hasColorCorrection)
{
lightEstimation.colorCorrection = frame.colorCorrection;
}
var eventArgs = new ARCameraFrameEventArgs();
eventArgs.lightEstimation = lightEstimation;
if (frame.hasTimestamp)
{
eventArgs.timestampNs = frame.timestampNs;
}
if (frame.hasProjectionMatrix)
{
eventArgs.projectionMatrix = frame.projectionMatrix;
}
if (frame.hasDisplayMatrix)
{
eventArgs.displayMatrix = frame.displayMatrix;
}
s_Textures.Clear();
s_PropertyIds.Clear();
foreach (var textureInfo in m_TextureInfos)
{
s_Textures.Add(textureInfo.texture);
s_PropertyIds.Add(textureInfo.descriptor.propertyNameId);
}
eventArgs.textures = s_Textures;
eventArgs.propertyNameIds = s_PropertyIds;
frameReceived(eventArgs);
}
public void ARLightEstimationData_TestGetHashCode()
{
var obj1 = new ARLightEstimationData();
var obj2 = new ARLightEstimationData();
obj1.averageIntensityInLumens = 1115f;
obj1.averageBrightness = null;
obj2.averageIntensityInLumens = 1233f;
obj2.averageBrightness = null;
Assert.AreNotEqual(obj1.GetHashCode(), obj2.GetHashCode(), "Hash codes should differ when averageIntensityInLumens is different.");
obj1.averageBrightness = 0.5f;
obj1.averageIntensityInLumens = null;
obj2.averageBrightness = 0.6f;
obj2.averageIntensityInLumens = null;
Assert.AreNotEqual(obj1.GetHashCode(), obj2.GetHashCode(), "Hash codes should differ when averageBrightness is different.");
obj1.averageBrightness = 0.5f;
obj1.averageIntensityInLumens = null;
obj2.averageBrightness = 0.5f;
obj2.averageIntensityInLumens = null;
Assert.AreEqual(obj1.GetHashCode(), obj2.GetHashCode(), "Hash codes should match when averageBrightness is same.");
}
public void ARLightEstimationData_TestEquality()
{
var obj1 = new ARLightEstimationData();
var obj2 = new ARLightEstimationData();
Assert.AreEqual(obj1, obj2, "Freshly created ARLightEstimationData objects should match.");
obj1.averageBrightness = 0.1f;
obj2.averageBrightness = 0.5f;
Assert.AreNotEqual(obj1, obj2, "ARLightEstimationData with different averageBrightness values should not match.");
obj1.averageBrightness = 0.5f;
obj2.averageBrightness = 0.5f;
Assert.AreEqual(obj1, obj2, "ARLightEstimationData with same averageBrightness values should match.");
obj1.averageBrightness = null;
obj2.averageBrightness = 0.5f;
Assert.AreNotEqual(obj1, obj2, "ARLightEstimationData with different averageBrightness values should not match.");
obj1.averageIntensityInLumens = 1000;
obj2.averageBrightness = 0.5f;
Assert.AreEqual(obj1, obj2, "ARLightEstimationData with same calculated brightness values should match.");
obj1.averageIntensityInLumens = 2000;
obj2.averageBrightness = 0.5f;
Assert.AreNotEqual(obj1, obj2, "ARLightEstimationData with different calculated brightness values should not match.");
obj1.averageIntensityInLumens = null;
obj1.averageBrightness = null;
obj1.colorCorrection = new Color(1f, 0.5f, 0.5f, 1f);
obj2.averageIntensityInLumens = null;
obj2.averageBrightness = null;
obj2.colorCorrection = new Color(1f, 0.5f, 0.5f, 1f);
Assert.AreEqual(obj1, obj2, "ARLightEstimationData with same color correction should match.");
obj1.averageIntensityInLumens = null;
obj1.averageBrightness = null;
obj1.averageColorTemperature = 5230f;
obj2.averageIntensityInLumens = null;
obj2.averageBrightness = null;
obj2.averageColorTemperature = 5230f;
Assert.AreEqual(obj1, obj2, "ARLightEstimationData with same color temperature should match.");
obj1.averageIntensityInLumens = null;
obj1.averageBrightness = null;
obj1.averageColorTemperature = 5230f;
obj1.colorCorrection = new Color(1f, 0.5f, 0.5f, 1f);
obj2.averageIntensityInLumens = null;
obj2.averageBrightness = null;
obj2.averageColorTemperature = 5230f;
obj2.colorCorrection = new Color(1f, 0.5f, 0.5f, 1f);
Assert.AreEqual(obj1, obj2, "ARLightEstimationData with same properties should match.");
obj1.averageIntensityInLumens = null;
obj1.averageBrightness = null;
obj1.averageColorTemperature = 5230f;
obj1.colorCorrection = new Color(1f, 0.5f, 0.5f, 1f);
obj2.averageIntensityInLumens = 2300;
obj2.averageBrightness = 0.5f;
obj2.averageColorTemperature = 1222f;
obj2.colorCorrection = new Color(1f, 1f, 0.5f, 1f);
Assert.AreNotEqual(obj1, obj2, "ARLightEstimationData with different properties should not match.");
}