private static void MergeAnimationsAndSkins(GLTFRoot mergeToRoot, GLTFRoot mergeFromRoot, PreviousGLTFSizes previousGLTFSizes)
{
if (mergeFromRoot.Skins != null)
{
if (mergeToRoot.Skins == null)
{
mergeToRoot.Skins = new List <Skin>(mergeFromRoot.Skins.Count);
}
mergeToRoot.Skins.AddRange(mergeFromRoot.Skins);
for (int i = previousGLTFSizes.PreviousSkinCount; i < mergeToRoot.Skins.Count; ++i)
{
Skin skin = mergeToRoot.Skins[i];
if (skin.InverseBindMatrices != null)
{
skin.InverseBindMatrices.Id += previousGLTFSizes.PreviousAccessorCount;
}
if (skin.Skeleton != null)
{
skin.Skeleton.Id += previousGLTFSizes.PreviousNodeCount;
}
if (skin.Joints != null)
{
foreach (NodeId joint in skin.Joints)
{
joint.Id += previousGLTFSizes.PreviousNodeCount;
}
}
}
}
if (mergeFromRoot.Animations != null)
{
if (mergeToRoot.Animations == null)
{
mergeToRoot.Animations = new List <Animation>(mergeFromRoot.Animations.Count);
}
mergeToRoot.Animations.AddRange(mergeFromRoot.Animations);
for (int i = previousGLTFSizes.PreviousAnimationCount; i < mergeToRoot.Animations.Count; ++i)
{
Animation animation = mergeToRoot.Animations[i];
foreach (AnimationSampler sampler in animation.Samplers)
{
AccessorId inputId = sampler.Input;
inputId.Id += previousGLTFSizes.PreviousAccessorCount;
inputId.Root = mergeToRoot;
AccessorId outputId = sampler.Output;
outputId.Id += previousGLTFSizes.PreviousAccessorCount;
outputId.Root = mergeToRoot;
}
foreach (AnimationChannel channel in animation.Channels)
{
SamplerId samplerId = channel.Sampler;
samplerId.Id += previousGLTFSizes.PreviousSamplerCount;
samplerId.Root = mergeToRoot;
NodeId nodeId = channel.Target.Node;
nodeId.Id += previousGLTFSizes.PreviousNodeCount;
nodeId.Root = mergeToRoot;
}
}
}
}
public static Node Deserialize(GLTFRoot root, JsonReader reader)
{
var node = new Node();
while (reader.Read() && reader.TokenType == JsonToken.PropertyName)
{
var curProp = reader.Value.ToString();
switch (curProp)
{
case "camera":
node.Camera = CameraId.Deserialize(root, reader);
break;
case "children":
node.Children = NodeId.ReadList(root, reader);
break;
case "skin":
node.Skin = SkinId.Deserialize(root, reader);
break;
case "matrix":
var list = reader.ReadDoubleList();
var mat = new Matrix4x4();
for (var i = 0; i < 16; i++)
{
mat[i] = (float)list[i];
}
node.Matrix = mat;
break;
case "mesh":
node.Mesh = MeshId.Deserialize(root, reader);
break;
case "rotation":
node._useTRS = true;
node.Rotation = reader.ReadAsQuaternion();
break;
case "scale":
node._useTRS = true;
node.Scale = reader.ReadAsVector3();
break;
case "translation":
node._useTRS = true;
node.Translation = reader.ReadAsVector3();
break;
case "weights":
node.Weights = reader.ReadDoubleList();
break;
default:
node.DefaultPropertyDeserializer(root, reader);
break;
}
}
return(node);
}