public void Push(MeshRenderer renderer)
{
var meshFilter = renderer.GetComponent <MeshFilter>();
if (meshFilter == null)
{
Debug.LogWarningFormat("{0} has no mesh filter", renderer.name);
return;
}
var mesh = meshFilter.sharedMesh;
if (mesh == null)
{
Debug.LogWarningFormat("{0} has no mesh", renderer.name);
return;
}
Result.SourceMeshRenderers.Add(renderer);
Result.MeshMap.Sources.Add(mesh);
var indexOffset = Positions.Count;
var boneIndexOffset = Bones.Count;
Positions.AddRange(mesh.vertices
.Select(x => renderer.transform.TransformPoint(x))
);
Normals.AddRange(mesh.normals
.Select(x => renderer.transform.TransformVector(x))
);
UV.AddRange(mesh.uv);
Tangents.AddRange(mesh.tangents
.Select(t =>
{
var v = renderer.transform.TransformVector(t.x, t.y, t.z);
return(new Vector4(v.x, v.y, v.z, t.w));
})
);
var self = renderer.transform;
var bone = self.parent;
if (bone == null)
{
Debug.LogWarningFormat("{0} is root gameobject.", self.name);
return;
}
var bindpose = bone.worldToLocalMatrix;
BoneWeights.AddRange(Enumerable.Range(0, mesh.vertices.Length)
.Select(x => new BoneWeight()
{
boneIndex0 = Bones.Count,
weight0 = 1,
})
);
BindPoses.Add(bindpose);
Bones.Add(bone);
for (int i = 0; i < mesh.subMeshCount && i < renderer.sharedMaterials.Length; ++i)
{
var indices = mesh.GetIndices(i).Select(x => x + indexOffset);
var mat = renderer.sharedMaterials[i];
var sameMaterialSubMeshIndex = SubMeshes.FindIndex(x => ReferenceEquals(x.Material, mat));
if (sameMaterialSubMeshIndex >= 0)
{
SubMeshes[sameMaterialSubMeshIndex].Indices.AddRange(indices);
}
else
{
SubMeshes.Add(new SubMesh
{
Indices = indices.ToList(),
Material = mat,
});
}
}
}
public void Push(SkinnedMeshRenderer renderer)
{
var mesh = renderer.sharedMesh;
if (mesh == null)
{
Debug.LogWarningFormat("{0} has no mesh", renderer.name);
return;
}
Result.SourceSkinnedMeshRenderers.Add(renderer);
Result.MeshMap.Sources.Add(mesh);
var indexOffset = Positions.Count;
var boneIndexOffset = Bones.Count;
Positions.AddRange(mesh.vertices);
Normals.AddRange(mesh.normals);
UV.AddRange(mesh.uv);
Tangents.AddRange(mesh.tangents);
if (mesh.vertexCount == mesh.boneWeights.Length)
{
BoneWeights.AddRange(mesh.boneWeights.Select(x => AddBoneIndexOffset(x, boneIndexOffset)).ToArray());
BindPoses.AddRange(mesh.bindposes);
Bones.AddRange(renderer.bones);
}
else
{
// Bone Count 0 уБо SkinnedMeshRenderer
var rigidBoneWeight = new BoneWeight
{
boneIndex0 = boneIndexOffset,
weight0 = 1f,
};
BoneWeights.AddRange(Enumerable.Range(0, mesh.vertexCount).Select(x => rigidBoneWeight).ToArray());
BindPoses.Add(renderer.transform.localToWorldMatrix);
Bones.Add(renderer.transform);
}
for (int i = 0; i < mesh.subMeshCount && i < renderer.sharedMaterials.Length; ++i)
{
var indices = mesh.GetIndices(i).Select(x => x + indexOffset);
var mat = renderer.sharedMaterials[i];
var sameMaterialSubMeshIndex = SubMeshes.FindIndex(x => ReferenceEquals(x.Material, mat));
if (sameMaterialSubMeshIndex >= 0)
{
SubMeshes[sameMaterialSubMeshIndex].Indices.AddRange(indices);
}
else
{
SubMeshes.Add(new SubMesh
{
Indices = indices.ToList(),
Material = mat,
});
}
}
for (int i = 0; i < mesh.blendShapeCount; ++i)
{
var positions = (Vector3[])mesh.vertices.Clone();
var normals = (Vector3[])mesh.normals.Clone();
var tangents = mesh.tangents.Select(x => (Vector3)x).ToArray();
mesh.GetBlendShapeFrameVertices(i, 0, positions, normals, tangents);
BlendShapes.Add(new BlendShape
{
VertexOffset = indexOffset,
FrameWeight = mesh.GetBlendShapeFrameWeight(i, 0),
Name = mesh.GetBlendShapeName(i),
Positions = positions,
Normals = normals,
Tangents = tangents,
});
}
}
public void Parse(DataReader reader)
{
Name = reader.ReadString(reader.ReadInt32());
if (reader.BaseStream.Position % 4 != 0)
{
reader.BaseStream.Position += 4 - (reader.BaseStream.Position % 4);
}
int subMeshCount = reader.ReadInt32();
for (int i = 0; i < subMeshCount; i++)
{
UnitySubMesh sm = new UnitySubMesh();
sm.Parse(reader);
SubMesh.Add(sm);
}
int blendCount = reader.ReadInt32();
for (int i = 0; i < blendCount; i++)
{
var sm = new UnityBlendShapeVertex();
sm.Parse(reader);
BlendShapeVertices.Add(sm);
}
int blendShapeCount = reader.ReadInt32();
for (int i = 0; i < blendShapeCount; i++)
{
var sm = new UnityBlendShape();
sm.Parse(reader);
BlendShapes.Add(sm);
}
int blendShapeChannelCount = reader.ReadInt32();
for (int i = 0; i < blendShapeChannelCount; i++)
{
var sm = new UnityBlendShapeChannel();
sm.Parse(reader);
BlendShapeChannels.Add(sm);
}
int fullWeightCount = reader.ReadInt32();
for (int i = 0; i < fullWeightCount; i++)
{
var sm = reader.ReadSingle();
FullWeights.Add(sm);
}
int bindPoseCount = reader.ReadInt32();
for (int i = 0; i < bindPoseCount; i++)
{
var sm = new Matrix4(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(),
reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(),
reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(),
reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
BindPoses.Add(sm);
}
int boneNameHashCount = reader.ReadInt32();
for (int i = 0; i < boneNameHashCount; i++)
{
BoneNameHashes.Add(reader.ReadInt32());
}
RootBoneNameHash = reader.ReadInt32();
MeshCompression = reader.ReadByte();
IsReadable = reader.ReadByte() == 1;
KeepVertices = reader.ReadByte() == 1;
KeepIndices = reader.ReadByte() == 1;
int IndexBufferCount = reader.ReadInt32();
for (int i = 0; i < IndexBufferCount / 2; i++)
{
IndexBuffer.Add(reader.ReadUInt16());
}
int BoneICount = reader.ReadInt32();
for (int i = 0; i < BoneICount; i++)
{
var bi = new UnityBoneInfluence();
bi.Parse(reader);
BoneInfluences.Add(bi);
}
VertexData.Parse(reader);
reader.PrintPosition();
CompVertices.Parse(reader);
reader.PrintPosition();
}
