public override object WriteTo(object obj)
{
if (obj == null)
{
return(null);
}
Mesh o = (Mesh)obj;
if (!m_assetDB.IsStaticResourceID(m_assetDB.ToID(o)))
{
o.indexFormat = indexFormat;
if (vertices != null)
{
o.vertices = vertices;
}
o.subMeshCount = subMeshCount;
if (m_tris != null)
{
if (m_topology != null && m_topology.Length == subMeshCount)
{
for (int i = 0; i < subMeshCount; ++i)
{
MeshTopology topology = m_topology[i];
switch (topology)
{
case MeshTopology.Points:
case MeshTopology.Lines:
o.SetIndices(m_tris[i].Array, topology, i);
break;
case MeshTopology.Triangles:
o.SetTriangles(m_tris[i].Array, i);
break;
}
}
}
else
{
for (int i = 0; i < subMeshCount; ++i)
{
o.SetTriangles(m_tris[i].Array, i);
}
}
}
o.boneWeights = boneWeights;
o.bindposes = bindposes;
o.bounds = bounds;
o.normals = normals;
o.tangents = tangents;
o.uv = uv;
o.uv2 = uv2;
o.uv3 = uv3;
o.uv4 = uv4;
o.uv5 = uv5;
o.uv6 = uv6;
o.uv7 = uv7;
o.uv8 = uv8;
o.colors = colors;
if (blendShapeCount > 0)
{
o.ClearBlendShapes();
int index = 0;
for (int shapeIndex = 0; shapeIndex < blendShapeCount; ++shapeIndex)
{
int frameCount = blendShapeFrameCount[shapeIndex];
string blendShapeName = blendShapeNames[shapeIndex];
for (int frameIndex = 0; frameIndex < frameCount; ++frameIndex)
{
PersistentBlendShapeFrame <TID> frame = blendShapeFrames[index];
o.AddBlendShapeFrame(blendShapeName, frame.Weight, frame.DeltaVertices, frame.DeltaNormals, frame.DeltaTangents);
index++;
}
}
}
}
return(base.WriteTo(obj));
}
public override void ReadFrom(object obj)
{
base.ReadFrom(obj);
if (obj == null)
{
return;
}
Mesh o = (Mesh)obj;
if (!m_assetDB.IsStaticResourceID(m_assetDB.ToID(o)))
{
boneWeights = o.boneWeights;
bindposes = o.bindposes;
bounds = o.bounds;
normals = o.normals;
tangents = o.tangents;
uv = o.uv;
uv2 = o.uv2;
uv3 = o.uv3;
uv4 = o.uv4;
uv5 = o.uv5;
uv6 = o.uv6;
uv7 = o.uv7;
uv8 = o.uv8;
colors = o.colors;
indexFormat = o.indexFormat;
subMeshCount = o.subMeshCount;
if (o.vertices != null)
{
vertices = o.vertices;
}
m_tris = new IntArray[subMeshCount];
m_topology = new MeshTopology[subMeshCount];
for (int i = 0; i < subMeshCount; ++i)
{
MeshTopology topology = o.GetTopology(i);
m_topology[i] = topology;
switch (topology)
{
case MeshTopology.Points:
m_tris[i] = new IntArray();
m_tris[i].Array = o.GetIndices(i);
break;
case MeshTopology.Lines:
m_tris[i] = new IntArray();
m_tris[i].Array = o.GetIndices(i);
break;
case MeshTopology.Triangles:
m_tris[i] = new IntArray();
m_tris[i].Array = o.GetTriangles(i);
break;
}
}
blendShapeCount = o.blendShapeCount;
if (blendShapeCount > 0)
{
blendShapeNames = new string[blendShapeCount];
blendShapeFrameCount = new int[blendShapeCount];
blendShapeFrames = new List <PersistentBlendShapeFrame <TID> >();
int vertexCount = o.vertexCount;
for (int shapeIndex = 0; shapeIndex < blendShapeCount; ++shapeIndex)
{
int frameCount = o.GetBlendShapeFrameCount(shapeIndex);
blendShapeFrameCount[shapeIndex] = frameCount;
string blendShapeName = o.GetBlendShapeName(shapeIndex);
blendShapeNames[shapeIndex] = blendShapeName;
for (int frameIndex = 0; frameIndex < frameCount; ++frameIndex)
{
float weight = o.GetBlendShapeFrameWeight(shapeIndex, frameIndex);
Vector3[] deltaVertices = new Vector3[vertexCount];
Vector3[] deltaNormals = new Vector3[vertexCount];
Vector3[] deltaTangents = new Vector3[vertexCount];
o.GetBlendShapeFrameVertices(shapeIndex, frameIndex, deltaVertices, deltaNormals, deltaTangents);
PersistentBlendShapeFrame <TID> frame = new PersistentBlendShapeFrame <TID>(weight, deltaVertices, deltaNormals, deltaTangents);
blendShapeFrames.Add(frame);
}
}
}
}
}
