protected override void OnSceneGUI()
{
// Each handles manipulate only one light
// Thus do not rely on serialized properties
Light light = target as Light;
HDAdditionalLightData additionalLightData = targetAdditionalData;
if (additionalLightData.lightTypeExtent == LightTypeExtent.Punctual && (light.type == LightType.Directional || light.type == LightType.Point))
base.OnSceneGUI();
else
HDLightUI.DrawHandles(additionalLightData, this);
}
protected override void OnEnable()
{
base.OnEnable();
// Get & automatically add additional HD data if not present
m_AdditionalLightDatas = CoreEditorUtils.GetAdditionalData <HDAdditionalLightData>(targets, HDAdditionalLightData.InitDefaultHDAdditionalLightData);
m_SerializedHDLight = new SerializedHDLight(m_AdditionalLightDatas, settings);
// Update emissive mesh and light intensity when undo/redo
Undo.undoRedoPerformed += OnUndoRedo;
HDLightUI.RegisterEditor(this);
}
float UnitToLumen(float value)
{
if (m_Unit == LightUnit.Lumen)
{
return(value);
}
// Punctual slider currently does not have any regard for spot shape/reflector.
// Conversions need to happen as if light is a point, and this is the only setting that influences that.
m_Light.enableSpotReflector.boolValue = false;
return(HDLightUI.ConvertLightIntensity(m_Unit, LightUnit.Lumen, m_Light, m_Editor, value));
}
protected override void OnSceneGUI()
{
// Each handles manipulate only one light
// Thus do not rely on serialized properties
HDLightType lightType = targetAdditionalData.type;
if (lightType == HDLightType.Directional ||
lightType == HDLightType.Point ||
lightType == HDLightType.Area && targetAdditionalData.areaLightShape == AreaLightShape.Disc)
{
base.OnSceneGUI();
}
else
{
HDLightUI.DrawHandles(targetAdditionalData, this);
}
}
float LumenToUnit(float value)
{
if (m_Unit == LightUnit.Lumen)
{
return(value);
}
// Once again temporarily disable reflector in case we called this for tooltip or context menu preset.
m_Light.enableSpotReflector.boolValue = false;
value = HDLightUI.ConvertLightIntensity(LightUnit.Lumen, m_Unit, m_Light, m_Editor, value);
// Restore the state of spot reflector on the light.
m_Light.enableSpotReflector.boolValue = m_SpotReflectorEnabled;
return(value);
}
void OnDisable()
{
// Update emissive mesh and light intensity when undo/redo
Undo.undoRedoPerformed -= OnUndoRedo;
HDLightUI.UnregisterEditor(this);
}