internal static global::System.Runtime.InteropServices.HandleRef getCPtr(FDatasmithFacadeActorLight obj)
{
return((obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr);
}
// Set the specific properties of the Datasmith light actor.
static public void SetLightProperties(
Asset in_lightAsset,
Element in_sourceElement,
FDatasmithFacadeActorLight io_datasmithLightActor
)
{
// Set whether or not the Datasmith light is enabled.
io_datasmithLightActor.SetEnabled(IsEnabled(in_lightAsset));
double intensity = GetIntensity(in_lightAsset);
if (intensity > 0)
{
// Set the Datasmith light intensity.
io_datasmithLightActor.SetIntensity(intensity);
}
// Set the Datasmith light linear color.
var color = GetColor(in_lightAsset);
io_datasmithLightActor.SetColor((float)color[0], (float)color[1], (float)color[2], 1.0F);
double temperature = GetTemperature(in_lightAsset);
if (temperature > 0)
{
// Set the Datasmith light temperature (in Kelvin degrees).
io_datasmithLightActor.SetTemperature(temperature);
}
var lightParameters = GetLightParameter(in_sourceElement);
// Set the Datasmith light type.
FDatasmithFacadeActorLight.ELightType lightType = GetLightType(lightParameters);
io_datasmithLightActor.SetLightType(lightType);
string iesFileName = GetIesFile(in_lightAsset);
string iesCacheData = GetIesCacheData(in_lightAsset);
if (iesFileName.Length > 0)
{
// Write a IES definition file and set its file path for the Datasmith light.
// Use the user's temporary folder as IES definition file folder path.
io_datasmithLightActor.WriteIESFile(Path.GetTempPath(), iesFileName, iesCacheData);
}
// Set the intensity unit of the Datasmith point light and derived types.
// All lights in Revit seem to be in candelas by default.
io_datasmithLightActor.SetPointIntensityUnit(FDatasmithFacadeActorLight.EPointLightIntensityUnit.Candelas);
// Set the Datasmith area light shape.
io_datasmithLightActor.SetAreaShape(ConvertLightShape(GetLightShape(in_lightAsset)));
// Set the Datasmith area light distribution.
io_datasmithLightActor.SetAreaType(ConvertLightType(GetLightDistribution(in_lightAsset)));
float width = GetWidth(in_lightAsset);
if (width > 0)
{
// Set the Datasmith area light shape size on the Y axis (in world units).
io_datasmithLightActor.SetAreaWidth(width);
}
float length = GetLength(in_lightAsset);
if (length > 0)
{
// Set the Datasmith area light shape size on the X axis (in world units).
io_datasmithLightActor.SetAreaLength(length);
}
float innerConeAngle = GetInnerConeAngle(lightParameters);
if (innerConeAngle > 0)
{
io_datasmithLightActor.SetSpotInnerConeAngle(innerConeAngle);
}
float outerConeAngle = GetOuterConeAngle(lightParameters);
if (outerConeAngle > 0)
{
io_datasmithLightActor.SetSpotOuterConeAngle(outerConeAngle);
}
}
// Set the specific properties of the Datasmith light actor.
static public void SetLightProperties(
Asset in_lightAsset,
Element in_sourceElement,
FDatasmithFacadeActorLight io_datasmithLightActor
)
{
// Set whether or not the Datasmith light is enabled.
io_datasmithLightActor.SetEnabled(IsEnabled(in_lightAsset));
double intensity = GetIntensity(in_lightAsset);
if (intensity > 0)
{
// Set the Datasmith light intensity.
io_datasmithLightActor.SetIntensity(intensity);
}
// Set the Datasmith light linear color.
var color = GetColor(in_lightAsset);
io_datasmithLightActor.SetColor((float)color[0], (float)color[1], (float)color[2], 1.0F);
double temperature = GetTemperature(in_lightAsset);
if (temperature > 0)
{
// Set the Datasmith light temperature (in Kelvin degrees).
io_datasmithLightActor.SetTemperature(temperature);
}
string iesFileName = GetIesFile(in_lightAsset);
string iesCacheData = GetIesCacheData(in_lightAsset);
if (iesFileName.Length > 0)
{
// Write a IES definition file and set its file path for the Datasmith light.
// Use the user's temporary folder as IES definition file folder path.
io_datasmithLightActor.WriteIESFile(Path.GetTempPath(), iesFileName, iesCacheData);
FamilyInstance LightInstance = in_sourceElement as FamilyInstance;
// Rotate the IES photometric web to match that of Revit.
// Note: if tilt angle is present, it will be exported at part of the family instance transform,
// so no need to process it here.
io_datasmithLightActor.SetIesRotation(-90f * (LightInstance.Mirrored ? -1f : 1f), 0f, -90f);
}
if (io_datasmithLightActor is FDatasmithFacadeSpotLight pointLightActor)
{
// Set the intensity unit of the Datasmith point light and derived types.
// All lights in Revit seem to be in candelas by default.
pointLightActor.SetIntensityUnits(FDatasmithFacadePointLight.EPointLightIntensityUnit.Candelas);
}
if (io_datasmithLightActor is FDatasmithFacadeAreaLight areaLightActor)
{
// Set the Datasmith area light shape.
areaLightActor.SetLightShape(ConvertLightShape(GetLightShape(in_lightAsset)));
// Set the Datasmith area light distribution.
areaLightActor.SetLightType(ConvertLightType(GetLightDistribution(in_lightAsset)));
float width = GetWidth(in_lightAsset);
if (width > 0)
{
// Set the Datasmith area light shape size on the Y axis (in world units).
areaLightActor.SetWidth(width);
}
float length = GetLength(in_lightAsset);
if (length > 0)
{
// Set the Datasmith area light shape size on the X axis (in world units).
areaLightActor.SetLength(length);
}
}
if (io_datasmithLightActor is FDatasmithFacadeSpotLight spotLightActor)
{
var lightParameters = GetLightParameter(in_sourceElement);
float innerConeAngle = GetInnerConeAngle(lightParameters);
if (innerConeAngle > 0)
{
spotLightActor.SetInnerConeAngle(innerConeAngle);
}
float outerConeAngle = GetOuterConeAngle(lightParameters);
if (outerConeAngle > 0)
{
spotLightActor.SetOuterConeAngle(outerConeAngle);
}
}
}
