| public static LoadSubstanceMaterialWithIndex ( string materialPath, int substanceMaterialIndex ) : Material | ||
| materialPath | string | |
| substanceMaterialIndex | int | |
| return | Material | |
public static HEU_MaterialData CreateUnitySubstanceMaterialData(int materialKey, string materialPath, string substanceName, int substanceIndex, List<HEU_MaterialData> materialCache,
string assetCacheFolderPath)
{
// Let's make sure we can find the Unity or Substance material first
Material material = null;
HEU_MaterialData.Source sourceType = HEU_MaterialData.Source.UNITY;
if (!string.IsNullOrEmpty(substanceName))
{
sourceType = HEU_MaterialData.Source.SUBSTANCE;
material = HEU_MaterialFactory.LoadSubstanceMaterialWithName(materialPath, substanceName);
}
else if (substanceIndex >= 0)
{
sourceType = HEU_MaterialData.Source.SUBSTANCE;
material = HEU_MaterialFactory.LoadSubstanceMaterialWithIndex(materialPath, substanceIndex);
}
else if (!string.IsNullOrEmpty(materialPath))
{
material = HEU_MaterialFactory.LoadUnityMaterial(materialPath);
}
if (material != null)
{
HEU_MaterialData materialData = ScriptableObject.CreateInstance<HEU_MaterialData>();
materialData._materialSource = sourceType;
materialData._materialKey = materialKey;
materialData._material = material;
materialCache.Add(materialData);
return materialData;
}
else
{
// We can't find the material in Unity, so notify user and use a default one which allows to at least get the geometry in.
if (string.IsNullOrEmpty(materialPath))
{
HEU_Logger.LogWarningFormat("Empty material name found. Using default material.");
}
else if (materialPath.Contains("Resources/unity_builtin_extra"))
{
// Built in material. Don't display error.
}
else
{
HEU_Logger.LogErrorFormat("Unable to find {0} material {1}. Using a default material instead. Please check material exists in project and reload asset!", sourceType, materialPath);
}
// The materialKey helps uniquely identify this material for further look ups. But we also need to get a valid file name
// to create the default material, so strip out just the file name.
string strippedFileName = HEU_Platform.GetFileName(materialPath);
return CreateMaterialInCache(materialKey, strippedFileName, HEU_MaterialData.Source.UNITY, false, materialCache, assetCacheFolderPath);
}
}
