public static EnergyMaterial ToLadybugTools(this OpaqueMaterial opaqueMaterial)
{
if (opaqueMaterial == null || string.IsNullOrEmpty(opaqueMaterial.Name))
{
return(null);
}
return(new EnergyMaterial(
identifier: opaqueMaterial.Name,
thickness: opaqueMaterial.GetValue <double>(MaterialParameter.DefaultThickness),
conductivity: opaqueMaterial.ThermalConductivity,
density: opaqueMaterial.Density,
specificHeat: opaqueMaterial.SpecificHeatCapacity,
displayName: opaqueMaterial.DisplayName,
userData: null,
roughness: Roughness.MediumSmooth,
thermalAbsorptance: opaqueMaterial.GetValue <double>(OpaqueMaterialParameter.ExternalEmissivity),
solarAbsorptance: 1 - opaqueMaterial.GetValue <double>(OpaqueMaterialParameter.ExternalSolarReflectance),
visibleAbsorptance: 1 - opaqueMaterial.GetValue <double>(OpaqueMaterialParameter.ExternalLightReflectance)));
}
private void SetColor(Color color)
{
if (_currentHighlightingColor == color)
{
return;
}
if (_isZWrite)
{
OpaqueZMaterial.SetColor("_Outline", color);
}
else
{
OpaqueMaterial.SetColor("_Outline", color);
}
for (int i = 0; i < _highlightableRenderers.Count; i++)
{
_highlightableRenderers[i].SetColorForTransparent(color);
}
_currentHighlightingColor = color;
}
public static bool UpdateMaterial(this TBD.material material, OpaqueMaterial opaqueMaterial)
{
if (!string.IsNullOrWhiteSpace(opaqueMaterial.Name) && !opaqueMaterial.Name.Equals(material.name))
{
material.name = opaqueMaterial.Name;
}
material.type = (int)TBD.MaterialTypes.tcdOpaqueMaterial;
material.description = opaqueMaterial.Description;
material.width = System.Convert.ToSingle(opaqueMaterial.GetValue <double>(MaterialParameter.DefaultThickness));
material.conductivity = System.Convert.ToSingle(opaqueMaterial.ThermalConductivity);
material.specificHeat = System.Convert.ToSingle(opaqueMaterial.SpecificHeatCapacity);
material.density = System.Convert.ToSingle(opaqueMaterial.Density);
material.vapourDiffusionFactor = System.Convert.ToSingle(opaqueMaterial.GetValue <double>(MaterialParameter.VapourDiffusionFactor));
material.externalSolarReflectance = System.Convert.ToSingle(opaqueMaterial.GetValue <double>(OpaqueMaterialParameter.ExternalSolarReflectance));
material.internalSolarReflectance = System.Convert.ToSingle(opaqueMaterial.GetValue <double>(OpaqueMaterialParameter.InternalSolarReflectance));
material.externalLightReflectance = System.Convert.ToSingle(opaqueMaterial.GetValue <double>(OpaqueMaterialParameter.ExternalLightReflectance));
material.internalLightReflectance = System.Convert.ToSingle(opaqueMaterial.GetValue <double>(OpaqueMaterialParameter.InternalLightReflectance));
material.externalEmissivity = System.Convert.ToSingle(opaqueMaterial.GetValue <double>(OpaqueMaterialParameter.ExternalEmissivity));
material.internalEmissivity = System.Convert.ToSingle(opaqueMaterial.GetValue <double>(OpaqueMaterialParameter.InternalEmissivity));
return(true);
}
public static Material ToSAM(this Autodesk.Revit.DB.Material material, ConvertSettings convertSettings)
{
if (material == null)
{
return(null);
}
Material result = convertSettings?.GetObject <Material>(material.Id);
if (result != null)
{
return(result);
}
Document document = material.Document;
double density = double.NaN;
double thermalConductivity = double.NaN;
ThermalMaterialType thermalMaterialType = ThermalMaterialType.Undefined;
bool transmitsLight = false;
ElementId elementId = material.ThermalAssetId;
if (elementId != null && elementId != ElementId.InvalidElementId)
{
PropertySetElement propertySetElement = document.GetElement(elementId) as PropertySetElement;
if (propertySetElement != null)
{
ThermalAsset thermalAsset = propertySetElement.GetThermalAsset();
if (thermalAsset != null)
{
density = thermalAsset.Density;
thermalConductivity = thermalAsset.ThermalConductivity;
thermalMaterialType = thermalAsset.ThermalMaterialType;
transmitsLight = thermalAsset.TransmitsLight;
}
}
}
string description = material.get_Parameter(BuiltInParameter.ALL_MODEL_DESCRIPTION)?.AsString();
if (thermalMaterialType != ThermalMaterialType.Undefined)
{
switch (thermalMaterialType)
{
case ThermalMaterialType.Gas:
result = new GasMaterial(System.Guid.NewGuid(), material.Name, material.Name, description, thermalConductivity, density, double.NaN, double.NaN);
break;
case ThermalMaterialType.Liquid:
result = new LiquidMaterial(System.Guid.NewGuid(), material.Name, material.Name, description, thermalConductivity, density, double.NaN, double.NaN);
break;
case ThermalMaterialType.Solid:
if (transmitsLight)
{
result = new TransparentMaterial(material.Name, null, material.Name, description, thermalConductivity, double.NaN, density);
}
else
{
result = new OpaqueMaterial(material.Name, null, material.Name, description, thermalConductivity, double.NaN, density);
}
break;
}
}
if (result == null)
{
string materialClass = material.MaterialClass?.Trim();
if (string.IsNullOrWhiteSpace(materialClass))
{
switch (materialClass.ToLower())
{
case "glass":
result = new TransparentMaterial(material.Name, materialClass, material.Name, description, thermalConductivity, double.NaN, density);
break;
case "gas":
result = new GasMaterial(System.Guid.NewGuid(), material.Name, material.Name, description, thermalConductivity, density, double.NaN, double.NaN);
break;
case "ceramic":
case "earth":
case "brass":
case "metal":
case "wood":
case "concrete":
case "masonry":
case "paint":
case "paint/coating":
case "plastic":
case "stone":
case "textile":
result = new OpaqueMaterial(material.Name, materialClass, material.Name, description, thermalConductivity, double.NaN, density);
break;
case "liquid":
result = new LiquidMaterial(System.Guid.NewGuid(), material.Name, material.Name, description, thermalConductivity, density, double.NaN, double.NaN);
break;
}
}
}
if (result == null)
{
int transparency = material.Transparency;
if (transparency < 10)
{
result = new OpaqueMaterial(material.Name, null, material.Name, description, thermalConductivity, double.NaN, density);
}
else if (transparency < 100)
{
result = new TransparentMaterial(material.Name, null, material.Name, description, thermalConductivity, double.NaN, density);
}
else
{
result = new GasMaterial(System.Guid.NewGuid(), material.Name, material.Name, description, thermalConductivity, double.NaN, density, double.NaN);
}
}
if (result != null)
{
convertSettings?.Add(material.Id, result);
}
return(result);
}
