/// <summary>
/// Processes an IfcColourSpecification entity handle.
/// </summary>
/// <param name="ifcColourSpecification">The IfcColourSpecification handle.</param>
/// <returns>The IFCColourSpecification object.</returns>
public static IFCColourSpecification ProcessIFCColourSpecification(IFCAnyHandle ifcColourSpecification)
{
if (IFCAnyHandleUtil.IsSubTypeOf(ifcColourSpecification, IFCEntityType.IfcColourRgb))
{
return(IFCColourRgb.ProcessIFCColourRgb(ifcColourSpecification));
}
Importer.TheLog.LogUnhandledSubTypeError(ifcColourSpecification, IFCEntityType.IfcColourSpecification, true);
return(null);
}
/// <summary>
/// Processes an IfcColourRgb entity handle.
/// </summary>
/// <param name="ifcColourRgb">The IfcColourRgb handle.</param>
/// <returns>The IFCColourRgb object.</returns>
public static IFCColourRgb ProcessIFCColourRgb(IFCAnyHandle ifcColourRgb)
{
if (IFCAnyHandleUtil.IsNullOrHasNoValue(ifcColourRgb))
{
Importer.TheLog.LogNullError(IFCEntityType.IfcColourRgb);
return(null);
}
IFCEntity colourRgb;
if (!IFCImportFile.TheFile.EntityMap.TryGetValue(ifcColourRgb.StepId, out colourRgb))
{
colourRgb = new IFCColourRgb(ifcColourRgb);
}
return(colourRgb as IFCColourRgb);
}
override protected void Process(IFCAnyHandle item)
{
base.Process(item);
IFCAnyHandle surfaceColour = IFCImportHandleUtil.GetRequiredInstanceAttribute(item, "SurfaceColour", false);
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(surfaceColour))
{
m_SurfaceColour = IFCColourRgb.ProcessIFCColourRgb(surfaceColour);
}
if (IFCAnyHandleUtil.IsSubTypeOf(item, IFCEntityType.IfcSurfaceStyleRendering))
{
Transparency = IFCImportHandleUtil.GetOptionalNormalisedRatioAttribute(item, "Transparency", 0.0);
IFCData diffuseColour = item.GetAttribute("DiffuseColour");
if (diffuseColour.PrimitiveType == IFCDataPrimitiveType.Instance)
{
m_DiffuseColour = IFCColourRgb.ProcessIFCColourRgb(diffuseColour.AsInstance());
}
else if (diffuseColour.PrimitiveType == IFCDataPrimitiveType.Double)
{
m_DiffuseColourFactor = diffuseColour.AsDouble();
}
IFCData transmissionColour = item.GetAttribute("TransmissionColour");
if (transmissionColour.PrimitiveType == IFCDataPrimitiveType.Instance)
{
m_TransmissionColour = IFCColourRgb.ProcessIFCColourRgb(transmissionColour.AsInstance());
}
else if (transmissionColour.PrimitiveType == IFCDataPrimitiveType.Double)
{
m_TransmissionColourFactor = transmissionColour.AsDouble();
}
IFCData diffuseTransmissionColour = item.GetAttribute("DiffuseTransmissionColour");
if (transmissionColour.PrimitiveType == IFCDataPrimitiveType.Instance)
{
m_DiffuseTransmissionColour = IFCColourRgb.ProcessIFCColourRgb(diffuseTransmissionColour.AsInstance());
}
else if (transmissionColour.PrimitiveType == IFCDataPrimitiveType.Double)
{
m_DiffuseTransmissionColourFactor = diffuseTransmissionColour.AsDouble();
}
IFCData reflectionColour = item.GetAttribute("ReflectionColour");
if (reflectionColour.PrimitiveType == IFCDataPrimitiveType.Instance)
{
m_ReflectionColour = IFCColourRgb.ProcessIFCColourRgb(reflectionColour.AsInstance());
}
else if (reflectionColour.PrimitiveType == IFCDataPrimitiveType.Double)
{
m_ReflectionColourFactor = reflectionColour.AsDouble();
}
IFCData specularColour = item.GetAttribute("SpecularColour");
if (specularColour.PrimitiveType == IFCDataPrimitiveType.Instance)
{
m_SpecularColour = IFCColourRgb.ProcessIFCColourRgb(specularColour.AsInstance());
}
else if (specularColour.PrimitiveType == IFCDataPrimitiveType.Double)
{
m_SpecularColourFactor = specularColour.AsDouble();
}
IFCData specularHighlight = item.GetAttribute("SpecularHighlight");
if (specularHighlight.PrimitiveType == IFCDataPrimitiveType.Double)
{
try
{
string simpleType = specularHighlight.GetSimpleType();
if (string.Compare(simpleType, "IfcSpecularExponent", true) == 0)
{
m_SpecularExponent = specularHighlight.AsDouble();
}
else if (string.Compare(simpleType, "IfcSpecularRoughness", true) == 0)
{
m_SpecularRoughness = specularHighlight.AsDouble();
}
else
{
Importer.TheLog.LogError(item.StepId, "Unknown type of specular highlight, ignoring.", false);
}
}
catch
{
Importer.TheLog.LogError(item.StepId, "Unspecified type of specular highlight, ignoring.", false);
}
}
else if (specularHighlight.HasValue)
{
Importer.TheLog.LogError(item.StepId, "Unknown type of specular highlight, ignoring.", false);
}
}
}
override protected void Process(IFCAnyHandle item)
{
base.Process(item);
IFCAnyHandle surfaceColour = IFCImportHandleUtil.GetRequiredInstanceAttribute(item, "SurfaceColour", false);
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(surfaceColour))
m_SurfaceColour = IFCColourRgb.ProcessIFCColourRgb(surfaceColour);
if (IFCAnyHandleUtil.IsSubTypeOf(item, IFCEntityType.IfcSurfaceStyleRendering))
{
Transparency = IFCImportHandleUtil.GetOptionalNormalisedRatioAttribute(item, "Transparency", 0.0);
IFCData diffuseColour = item.GetAttribute("DiffuseColour");
if (diffuseColour.PrimitiveType == IFCDataPrimitiveType.Instance)
m_DiffuseColour = IFCColourRgb.ProcessIFCColourRgb(diffuseColour.AsInstance());
else if (diffuseColour.PrimitiveType == IFCDataPrimitiveType.Double)
m_DiffuseColourFactor = diffuseColour.AsDouble();
IFCData transmissionColour = item.GetAttribute("TransmissionColour");
if (transmissionColour.PrimitiveType == IFCDataPrimitiveType.Instance)
m_TransmissionColour = IFCColourRgb.ProcessIFCColourRgb(transmissionColour.AsInstance());
else if (transmissionColour.PrimitiveType == IFCDataPrimitiveType.Double)
m_TransmissionColourFactor = transmissionColour.AsDouble();
IFCData diffuseTransmissionColour = item.GetAttribute("DiffuseTransmissionColour");
if (transmissionColour.PrimitiveType == IFCDataPrimitiveType.Instance)
m_DiffuseTransmissionColour = IFCColourRgb.ProcessIFCColourRgb(diffuseTransmissionColour.AsInstance());
else if (transmissionColour.PrimitiveType == IFCDataPrimitiveType.Double)
m_DiffuseTransmissionColourFactor = diffuseTransmissionColour.AsDouble();
IFCData reflectionColour = item.GetAttribute("ReflectionColour");
if (reflectionColour.PrimitiveType == IFCDataPrimitiveType.Instance)
m_ReflectionColour = IFCColourRgb.ProcessIFCColourRgb(reflectionColour.AsInstance());
else if (reflectionColour.PrimitiveType == IFCDataPrimitiveType.Double)
m_ReflectionColourFactor = reflectionColour.AsDouble();
IFCData specularColour = item.GetAttribute("SpecularColour");
if (specularColour.PrimitiveType == IFCDataPrimitiveType.Instance)
m_SpecularColour = IFCColourRgb.ProcessIFCColourRgb(specularColour.AsInstance());
else if (specularColour.PrimitiveType == IFCDataPrimitiveType.Double)
m_SpecularColourFactor = specularColour.AsDouble();
IFCData specularHighlight = item.GetAttribute("SpecularHighlight");
if (specularHighlight.PrimitiveType == IFCDataPrimitiveType.Double)
{
try
{
string simpleType = specularHighlight.GetSimpleType();
if (string.Compare(simpleType, "IfcSpecularExponent", true) == 0)
m_SpecularExponent = specularHighlight.AsDouble();
else if (string.Compare(simpleType, "IfcSpecularRoughness", true) == 0)
m_SpecularRoughness = specularHighlight.AsDouble();
else
IFCImportFile.TheLog.LogError(item.StepId, "Unknown type of specular highlight, ignoring.", false);
}
catch
{
IFCImportFile.TheLog.LogError(item.StepId, "Unspecified type of specular highlight, ignoring.", false);
}
}
else if (specularHighlight.HasValue)
{
IFCImportFile.TheLog.LogError(item.StepId, "Unknown type of specular highlight, ignoring.", false);
}
}
}
/// <summary>
/// Processes an IfcColourRgb entity handle.
/// </summary>
/// <param name="ifcColourRgb">The IfcColourRgb handle.</param>
/// <returns>The IFCColourRgb object.</returns>
public static IFCColourRgb ProcessIFCColourRgb(IFCAnyHandle ifcColourRgb)
{
if (IFCAnyHandleUtil.IsNullOrHasNoValue(ifcColourRgb))
{
IFCImportFile.TheLog.LogNullError(IFCEntityType.IfcColourRgb);
return null;
}
IFCEntity colourRgb;
if (!IFCImportFile.TheFile.EntityMap.TryGetValue(ifcColourRgb.StepId, out colourRgb))
colourRgb = new IFCColourRgb(ifcColourRgb);
return (colourRgb as IFCColourRgb);
}
