//----------------------------------------------------------
public static void set_appearance_asset(Document doc, Material material)
{
try
{
var asset = new FilteredElementCollector(doc).OfClass(typeof(AppearanceAssetElement)).First(x => x.Name == "Generic");
AppearanceAssetElement assetElem = asset as AppearanceAssetElement;
AppearanceAssetElement assetElemNew = assetElem.Duplicate(material.Name + DateTime.Now.ToString("ddMMyyHHmmss"));
AppearanceAssetEditScope editScope = new AppearanceAssetEditScope(doc);
Asset editableAsset = editScope.Start(assetElemNew.Id);
AssetPropertyDoubleArray4d genericDiffuseProperty = editableAsset.FindByName("generic_diffuse") as AssetPropertyDoubleArray4d;
genericDiffuseProperty.SetValueAsColor(material.Color);
AssetPropertyDouble genericTransparency = editableAsset.FindByName("generic_transparency") as AssetPropertyDouble;
genericTransparency.Value = Convert.ToDouble(material.Transparency) / 100;
editScope.Commit(true);
material.AppearanceAssetId = assetElemNew.Id;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
//----------------------------------------------------------
public void SetColorAppearanceAsset(Document doc, Material material)
{
try
{
var list = new FilteredElementCollector(doc).OfClass(typeof(AppearanceAssetElement)).ToList();
List <string> name = new List <string>();
foreach (AppearanceAssetElement e in list)
{
name.Add(e.Name);
}
string newName = "";
for (var i = 0; i < 10000000; i++)
{
if (name.Any(x => x == material.Name + "(" + i.ToString() + ")") == false)
{
newName = material.Name + "(" + i.ToString() + ")";
break;
}
}
AppearanceAssetElement assetElem = list[0] as AppearanceAssetElement;
AppearanceAssetElement assetElemNew = assetElem.Duplicate(newName);
AppearanceAssetEditScope editScope = new AppearanceAssetEditScope(doc);
Asset editableAsset = editScope.Start(assetElemNew.Id);
AssetPropertyDoubleArray4d genericDiffuseProperty = editableAsset["generic_diffuse"] as AssetPropertyDoubleArray4d;
genericDiffuseProperty.SetValueAsColor(material.Color);
AssetPropertyDouble genericTransparency = editableAsset["generic_transparency"] as AssetPropertyDouble;
genericTransparency.Value = Convert.ToDouble(material.Transparency) / 100;
editScope.Commit(true);
material.AppearanceAssetId = assetElemNew.Id;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
