/// <summary>
///
/// Material definitions
///
/// Parse material definitions data
/// Starts material definition node parsing.
/// If a new material has been created this function will go through stored meshes
/// and check if it can create new mesh with this material available.
/// </summary>
public static void ParseMaterialDefinitionData(System.IntPtr materialDefinitionDataPtr)
{
try
{
var materialDefinitionData = (MaterialDefinitionData)System.Runtime.InteropServices.Marshal.PtrToStructure(materialDefinitionDataPtr, typeof(MaterialDefinitionData));
// If all dependants are here, parse object data
bool dependencySuccess = MaterialDefinitionHandler.DependencyCheck(materialDefinitionData);
if (dependencySuccess)
{
ParseMaterialDefinitionData(materialDefinitionData);
// Delete object data
ImportMenu.stpUnityDeleteMaterialDefinitionData(materialDefinitionDataPtr);
}
// If we are missing dependants store the object data
else
{
materialDefinitionDataStore.Add(materialDefinitionDataPtr);
}
}
catch (System.Exception e)
{
Debug.LogException(e);
// Delete object data
ImportMenu.stpUnityDeleteMaterialDefinitionData(materialDefinitionDataPtr);
}
}
public static void ParseMaterialDefinitionData(MaterialDefinitionData materialDefinitionData)
{
// Check if the object already exists in the package mapper
if (PackageMapper.TokenExistsInCache(materialDefinitionData.entityToken))
{
// If object exists skip update
// TODO: At some point decide how we handle material updates.
// Important note to consider is that we will be adding already existing
// materials in Unity that STP didn't create to the material map and how to handle those updates.
Debug.LogWarning("Material Definition Update not supported yet! Discarding material data!!");
return;
}
else
{
// Create a new GameObject in the hierarchy
Object newMaterial = MaterialDefinitionHandler.CreateMaterial(materialDefinitionData);
if (newMaterial)
{
PackageMapper.MapTokenToObject(materialDefinitionData.entityToken, newMaterial);
// If a new material has been created go through the stored list of meshes
// to see if we can create a new one with this material available
IterateMeshStore();
}
}
}
// Iterate through material store that were missing dependants and check if we can create new material objects
// or update existing material objects
public static void IterateMaterialDefinitionStore()
{
for (int i = materialDefinitionDataStore.Count - 1; i >= 0; i--)
{
MaterialDefinitionData materialDefinitionData = (MaterialDefinitionData)System.Runtime.InteropServices.Marshal.PtrToStructure(materialDefinitionDataStore[i], typeof(MaterialDefinitionData));
// If all dependants are here, create the material
bool dependencySuccess = MaterialDefinitionHandler.DependencyCheck(materialDefinitionData);
if (dependencySuccess)
{
ParseMaterialDefinitionData(materialDefinitionData);
// Delete object data
ImportMenu.stpUnityDeleteMaterialDefinitionData(materialDefinitionDataStore[i]);
// Remove from the store
materialDefinitionDataStore.RemoveAt(i);
}
}
}
private static bool PushMaterial(Material material)
{
var materialPrefab = PackageMapper.GetPrefabFromMaterial(material);
// If material prefab doesn't exist it means this material is new to STP and we need
// to add it to the database and generate a prefab for it
if (!materialPrefab)
{
materialPrefab = MaterialDefinitionHandler.CreateNonSTPMaterialPrefab(material);
}
var tokenStore = materialPrefab.GetComponent <FoundryUniqueToken>();
// If the token store is non existant bail out
if (!tokenStore || System.String.IsNullOrEmpty(tokenStore.uniqueToken))
{
Debug.LogWarningFormat("Material '{0}' push failed! No available unique token!", material.name);
return(false);
}
MaterialDefinitionHandler.CreateAndSendMaterialDefinitionRequest(material, tokenStore.uniqueToken);
return(true);
}
