public static AccessorSparse Deserialize(GLTFRoot root, JsonReader reader)
{
var accessorSparse = new AccessorSparse();
while (reader.Read() && reader.TokenType == JsonToken.PropertyName)
{
var curProp = reader.Value.ToString();
switch (curProp)
{
case "count":
accessorSparse.Count = reader.ReadAsInt32().Value;
break;
case "indices":
accessorSparse.Indices = AccessorSparseIndices.Deserialize(root, reader);
break;
case "values":
accessorSparse.Values = AccessorSparseValues.Deserialize(root, reader);
break;
default:
accessorSparse.DefaultPropertyDeserializer(root, reader);
break;
}
}
return(accessorSparse);
}
public static Accessor Deserialize(GLTFRoot root, JsonReader reader)
{
var accessor = new Accessor();
while (reader.Read() && reader.TokenType == JsonToken.PropertyName)
{
var curProp = reader.Value.ToString();
switch (curProp)
{
case "bufferView":
accessor.BufferView = BufferViewId.Deserialize(root, reader);
break;
case "byteOffset":
accessor.ByteOffset = reader.ReadAsInt32().Value;
break;
case "componentType":
accessor.ComponentType = (GLTFComponentType)reader.ReadAsInt32().Value;
break;
case "normalized":
accessor.Normalized = reader.ReadAsBoolean().Value;
break;
case "count":
accessor.Count = reader.ReadAsInt32().Value;
break;
case "type":
accessor.Type = reader.ReadStringEnum <GLTFAccessorAttributeType>();
break;
case "max":
accessor.Max = reader.ReadDoubleList();
break;
case "min":
accessor.Min = reader.ReadDoubleList();
break;
case "sparse":
accessor.Sparse = AccessorSparse.Deserialize(root, reader);
break;
default:
accessor.DefaultPropertyDeserializer(root, reader);
break;
}
}
return(accessor);
}
private static void MergeAccessorsBufferViewsAndBuffers(GLTFRoot mergeToRoot, GLTFRoot mergeFromRoot, PreviousGLTFSizes previousGLTFSizes)
{
if (mergeFromRoot.Buffers != null)
{
if (mergeToRoot.Buffers == null)
{
mergeToRoot.Buffers = new List <Buffer>(mergeFromRoot.Buffers.Count);
}
mergeToRoot.Buffers.AddRange(mergeFromRoot.Buffers);
}
if (mergeFromRoot.BufferViews != null)
{
if (mergeToRoot.BufferViews == null)
{
mergeToRoot.BufferViews = new List <BufferView>(mergeFromRoot.BufferViews.Count);
}
mergeToRoot.BufferViews.AddRange(mergeFromRoot.BufferViews);
for (int i = previousGLTFSizes.PreviousBufferViewCount; i < mergeToRoot.BufferViews.Count; ++i)
{
GLTFId <Buffer> bufferId = mergeToRoot.BufferViews[i].Buffer;
bufferId.Id += previousGLTFSizes.PreviousBufferCount;
bufferId.Root = mergeToRoot;
}
}
if (mergeFromRoot.Accessors != null)
{
if (mergeToRoot.Accessors == null)
{
mergeToRoot.Accessors = new List <Accessor>(mergeFromRoot.Accessors.Count);
}
mergeToRoot.Accessors.AddRange(mergeFromRoot.Accessors);
for (int i = previousGLTFSizes.PreviousAccessorCount; i < mergeToRoot.Accessors.Count; ++i)
{
Accessor accessor = mergeToRoot.Accessors[i];
if (accessor.BufferView != null)
{
BufferViewId bufferViewId = accessor.BufferView;
bufferViewId.Id += previousGLTFSizes.PreviousBufferViewCount;
bufferViewId.Root = mergeToRoot;
}
AccessorSparse accessorSparse = accessor.Sparse;
if (accessorSparse != null)
{
BufferViewId indicesId = accessorSparse.Indices.BufferView;
indicesId.Id += previousGLTFSizes.PreviousBufferViewCount;
indicesId.Root = mergeToRoot;
BufferViewId valuesId = accessorSparse.Values.BufferView;
valuesId.Id += previousGLTFSizes.PreviousBufferViewCount;
valuesId.Root = mergeToRoot;
}
}
}
}
private static void MergeAccessorsBufferViewsAndBuffers(GLTFRoot mergeToRoot, GLTFRoot mergeFromRoot, PreviousGLTFSizes previousGLTFSizes)
{
bool isGLB = false;
if (mergeFromRoot.Buffers != null)
{
if (mergeToRoot.Buffers == null)
{
mergeToRoot.Buffers = new List <GLTFBuffer>(mergeFromRoot.Buffers.Count);
}
foreach (GLTFBuffer buffer in mergeFromRoot.Buffers)
{
if (buffer.Uri != null)
{
mergeToRoot.Buffers.Add(buffer);
}
else
{
isGLB = true; // assume glb is a uri is null
}
}
}
if (mergeFromRoot.BufferViews != null)
{
if (mergeToRoot.BufferViews == null)
{
mergeToRoot.BufferViews = new List <BufferView>(mergeFromRoot.BufferViews.Count);
}
mergeToRoot.BufferViews.AddRange(mergeFromRoot.BufferViews);
for (int i = previousGLTFSizes.PreviousBufferViewCount; i < mergeToRoot.BufferViews.Count; ++i)
{
GLTFId <GLTFBuffer> bufferId = mergeToRoot.BufferViews[i].Buffer;
if (!(isGLB && bufferId.Id == 0)) // if it is pointing a the special glb buffer (index 0 of a glb) then we dont want to adjust the buffer view, otherwise we do
{
// adjusting bufferview id based on merge amount
bufferId.Id += previousGLTFSizes.PreviousBufferCount;
bufferId.Root = mergeToRoot;
}
}
}
if (mergeFromRoot.Accessors != null)
{
if (mergeToRoot.Accessors == null)
{
mergeToRoot.Accessors = new List <Accessor>(mergeFromRoot.Accessors.Count);
}
mergeToRoot.Accessors.AddRange(mergeFromRoot.Accessors);
for (int i = previousGLTFSizes.PreviousAccessorCount; i < mergeToRoot.Accessors.Count; ++i)
{
Accessor accessor = mergeToRoot.Accessors[i];
if (accessor.BufferView != null)
{
BufferViewId bufferViewId = accessor.BufferView;
bufferViewId.Id += previousGLTFSizes.PreviousBufferViewCount;
bufferViewId.Root = mergeToRoot;
}
AccessorSparse accessorSparse = accessor.Sparse;
if (accessorSparse != null)
{
BufferViewId indicesId = accessorSparse.Indices.BufferView;
indicesId.Id += previousGLTFSizes.PreviousBufferViewCount;
indicesId.Root = mergeToRoot;
BufferViewId valuesId = accessorSparse.Values.BufferView;
valuesId.Id += previousGLTFSizes.PreviousBufferViewCount;
valuesId.Root = mergeToRoot;
}
}
}
}
