private void OnGUI()
{
// Display any errors at the top of our GUI.
// Error will have one frame of latency.
ErrorDisplay();
if (ErrorCapture(ComputeAndDisplaySettings(ref settings)))
{
return;
}
if (ErrorCapture(ComputeAndDisplayTextureSource(ref textureSource, ref textureSourceData)))
{
return;
}
if (GUILayout.Button(SAVE_BUTTON_NAME))
{
Texture3D texture3D = null;
if (ErrorCapture(HDRSkyEditor.ComputeTextureDestinationFromSource(ref textureDestination, ref textureDestinationData, ref textureSource, ref textureSourceData, settings)))
{
return;
}
if (ErrorCapture(HDRSkyEditor.SaveEXRFromTextureDestination(textureDestination, settings)))
{
return;
}
}
}
private static Matrix4x4 ComputeVonKriesChromaticAdaptationMatrixFromTemperature(float temperatureDestination, float temperatureSource)
{
Vector3 whitepointSourceCie1931 = Vector3.zero;
Vector3 whitepointDestinationCie1931 = Vector3.zero;
HDRSkyEditor.Cie1931FromTemperatureApproximate(ref whitepointSourceCie1931, temperatureSource, 64);
HDRSkyEditor.Cie1931FromTemperatureApproximate(ref whitepointDestinationCie1931, temperatureDestination, 64);
Vector2 whitepointChromacitySourceCie1931 = Vector2.zero;
Vector2 whitepointChromatityDestinationCie1931 = Vector2.zero;
HDRSkyEditor.Cie1931ChromacityFromCie1931(ref whitepointChromacitySourceCie1931, whitepointSourceCie1931);
HDRSkyEditor.Cie1931ChromacityFromCie1931(ref whitepointChromatityDestinationCie1931, whitepointDestinationCie1931);
return(HDRSkyEditor.ComputeVonKriesChromaticAdaptationMatrix(whitepointChromacitySourceCie1931, whitepointChromatityDestinationCie1931));
}
public static void ShowWindow()
{
HDRSkyEditor window = EditorWindow.GetWindow <HDRSkyEditor>(true, GUI_NAME_WINDOW, true);
window.Show();
}