public override void Deserialize(Dictionary <PCFResourceType, DataBlockBase> dataBlocks,
UnityNodeBase parentNode,
ResourceResponse resourceResponse,
List <Action <UnityNodeBase> > postInstallActions,
bool optimizedLoad)
{
if (!this.isDeserialized)
{
ResourceBlock dataBlock = dataBlocks[this.resourceType] as ResourceBlock;
AssetResource resource = dataBlock.GetResource(this.referenceID);
System.Diagnostics.Stopwatch watch = new System.Diagnostics.Stopwatch();
watch.Start();
byte[] metaDataBuffer = resource.GetMetaData();
SerializedMaterial serializedMaterial = ProtocolBufferSerializer.DeserializeMaterialData(metaDataBuffer);
string shaderName = serializedMaterial.ShaderName;
this.material = new UnityEngine.Material(Shader.Find(shaderName));
this.material.name = serializedMaterial.DisplayName;
ResourceResponse previousRequest = null;
if (serializedMaterial.MaterialProperties != null)
{
foreach (KeyValuePair <string, SerializedMaterialProperty> pair in serializedMaterial.MaterialProperties)
{
if (pair.Value != null)
{
MaterialPropertyType propertyType = (MaterialPropertyType)pair.Value.PropertyType;
if (propertyType == MaterialPropertyType.FloatType)
{
SerializedMaterialFloatProperty floatProperty = pair.Value as SerializedMaterialFloatProperty;
this.material.SetFloat(pair.Key, floatProperty.Val);
}
else if (propertyType == MaterialPropertyType.VectorType)
{
SerializedMaterialVectorProperty vectorProperty = pair.Value as SerializedMaterialVectorProperty;
Vector4 vector = new Vector4(vectorProperty.X, vectorProperty.Y, vectorProperty.Z, vectorProperty.W);
this.material.SetVector(pair.Key, vector);
}
else if (propertyType == MaterialPropertyType.ColorType)
{
SerializedMaterialColorProperty colorProperty = pair.Value as SerializedMaterialColorProperty;
Color color = new Color(colorProperty.R, colorProperty.G, colorProperty.B, colorProperty.A);
this.material.SetColor(pair.Key, color);
}
else if (propertyType == MaterialPropertyType.TextureType)
{
SerializedMaterialTextureProperty textureProperty = pair.Value as SerializedMaterialTextureProperty;
string propertyName = pair.Key;
ResourceResponse textureRequest = new ResourceResponse(textureProperty.ReferenceID, (ResourceResponse response) =>
{
material.SetTexture(propertyName, response.GetTextureRequest);
});
if (previousRequest != null)
{
textureRequest.SetPreviousResponse(previousRequest);
previousRequest.SetNextResponse(textureRequest);
}
previousRequest = textureRequest;
}
}
}
}
if (previousRequest != null)
{
//Get the first request created.
ResourceResponse firstRequest = previousRequest;
while (true)
{
ResourceResponse previous = firstRequest.GetPreviousResponse();
if (previous == null)
{
break;
}
firstRequest = previous;
}
//Have each request set by one of the child nodes.
for (int i = 0; i < this.ChildNodes.Count; i++)
{
UnityNodeBase child = this.ChildNodes[i];
child.Deserialize(dataBlocks, parentNode, firstRequest, postInstallActions, optimizedLoad);
}
}
//Finish up and set material to whatever field/object that owns this node.
ResourceResponse request = resourceResponse.CanHandle(GetReferenceID());
if (request != null)
{
request.HandleMaterialResponse(this.material);
}
watch.Stop();
//Debug.Log("Time to deserialize material: " + watch.ElapsedMilliseconds);
this.isDeserialized = true;
}
}
public override void Serialize(SerializedAssets serializedAssets, object[] serializeOptions, NodeBase objNode, List <Action <NodeBase> > postSerializeActions)
{
#if UNITY_EDITOR
//Make sure this is always 36 characters long.
this.referenceID = this.rootNode.GenerateID();
//Check if node hierarchy contains this material already.
string path = AssetDatabase.GetAssetPath(this.material);
NodeBase materialNode = CheckSharedMaterial(this.rootNode, path);
//If material is already serialized (aka shared we simply serialize a pointer to it.
if (materialNode != null)
{
//Debug.Log("Shared Material: " + path);
UInt32 materialID = materialNode.GetReferenceID();
ComponentNode componentNode = new ComponentNode(PCFResourceType.MATERIALPOINTER, referenceID, null);
objNode.AddChildNode(componentNode);
byte[] bytes = BitConverter.GetBytes(materialID);
//Create serialized asset by converting data to a bytearray and give it to the constructor.
AssetResource resource = new AssetResource(false);
resource.Serialize(referenceID, MetaDataType.UNKOWN, null, bytes);
serializedAssets.AddResource(referenceID, PCFResourceType.MATERIALPOINTER, resource);
//Make sure caller can get the actual material referenceID when serializing its metadata.
this.pointedID = materialID;
}
else
{
ComponentNode componentNode = new ComponentNode(PCFResourceType.MATERIAL, referenceID, path);
//Material nodes can and are most likely to be children of other component nodes.
objNode.AddChildNode(componentNode);
SerializedMaterial serializedMaterial = new SerializedMaterial();
serializedMaterial.DisplayName = this.material.name;
serializedMaterial.ShaderName = this.material.shader.name;
Dictionary <string, SerializedMaterialProperty> materialProperties = new Dictionary <string, SerializedMaterialProperty>();
// Iterate through children and get the textures of the material.
Shader shader = this.material.shader;
int count = ShaderUtil.GetPropertyCount(shader);
for (int i = 0; i < count; i++)
{
ShaderUtil.ShaderPropertyType propertyType = ShaderUtil.GetPropertyType(shader, i);
string propertyName = ShaderUtil.GetPropertyName(shader, i);
SerializedMaterialProperty property = null;
//Color property.
if (propertyType == ShaderUtil.ShaderPropertyType.Float || propertyType == ShaderUtil.ShaderPropertyType.Range)
{
SerializedMaterialFloatProperty prop = new SerializedMaterialFloatProperty();
prop.Val = this.material.GetFloat(propertyName);
prop.PropertyType = (int)MaterialPropertyType.FloatType;
property = prop;
}
//Vector property.
if (propertyType == ShaderUtil.ShaderPropertyType.Vector)
{
SerializedMaterialVectorProperty prop = new SerializedMaterialVectorProperty();
Vector4 vector = this.material.GetVector(propertyName);
prop.X = vector.x;
prop.Y = vector.y;
prop.Z = vector.z;
prop.W = vector.w;
prop.PropertyType = (int)MaterialPropertyType.VectorType;
property = prop;
}
//Float property.
if (propertyType == ShaderUtil.ShaderPropertyType.Color)
{
SerializedMaterialColorProperty prop = new SerializedMaterialColorProperty();
Color color = this.material.GetColor(propertyName);
prop.R = color.r;
prop.G = color.g;
prop.B = color.b;
prop.A = color.a;
prop.PropertyType = (int)MaterialPropertyType.ColorType;
property = prop;
}
//Texture property.
if (propertyType == ShaderUtil.ShaderPropertyType.TexEnv)
{
Texture2D texture = (Texture2D)this.material.GetTexture(propertyName);
if (texture != null)
{
UnitySerializeTexture textureSerializer = new UnitySerializeTexture(texture, this.rootNode);
textureSerializer.Serialize(serializedAssets, serializeOptions, componentNode, postSerializeActions);
SerializedMaterialTextureProperty prop = new SerializedMaterialTextureProperty();
prop.ReferenceID = textureSerializer.GetReferenceID();
prop.PropertyType = (int)MaterialPropertyType.TextureType;
property = prop;
}
}
materialProperties.Add(propertyName, property);
}
serializedMaterial.MaterialProperties = materialProperties;
//Create serialized asset by converting data to a bytearray and give it to the constructor.
AssetResource resource = new AssetResource(false);
byte[] metaDataBuffer = ProtocolBufferSerializer.SerializedMaterial(serializedMaterial);
resource.Serialize(this.referenceID, MetaDataType.PROTOBUF, metaDataBuffer, null);
serializedAssets.AddResource(referenceID, PCFResourceType.MATERIAL, resource);
//Nodes store their resource when serializing
componentNode.SetSerializer(this);
//Make sure caller can get the actual material referenceID when serializing its metadata.
this.pointedID = this.referenceID;
}
#endif
}
