public static odfMesh CreateMesh(WorkspaceMesh mesh, int subMeshFormat, out string[] materialNames, out int[] indices, out bool[] worldCoords, out bool[] replaceSubmeshesOption)
{
int numUncheckedSubmeshes = 0;
foreach (ImportedSubmesh submesh in mesh.SubmeshList)
{
if (!mesh.isSubmeshEnabled(submesh))
{
numUncheckedSubmeshes++;
}
}
int numSubmeshes = mesh.SubmeshList.Count - numUncheckedSubmeshes;
materialNames = new string[numSubmeshes];
indices = new int[numSubmeshes];
worldCoords = new bool[numSubmeshes];
replaceSubmeshesOption = new bool[numSubmeshes];
odfMesh newMesh = new odfMesh(new ObjectName(String.Empty, null), null, numSubmeshes);
for (int i = 0, submeshIdx = 0; i < numSubmeshes; i++, submeshIdx++)
{
while (!mesh.isSubmeshEnabled(mesh.SubmeshList[submeshIdx]))
{
submeshIdx++;
}
ImportedSubmesh submesh = mesh.SubmeshList[submeshIdx];
odfSubmesh newSubmesh = new odfSubmesh(new ObjectName(String.Empty, null), null, subMeshFormat);
newMesh.AddChild(newSubmesh);
newSubmesh.MaterialId = ObjectID.INVALID;
materialNames[i] = submesh.Material;
indices[i] = submesh.Index;
worldCoords[i] = submesh.WorldCoords;
replaceSubmeshesOption[i] = mesh.isSubmeshReplacingOriginal(mesh.SubmeshList[submeshIdx]);
List <ImportedVertex> vertexList = submesh.VertexList;
List <odfVertex> newVertexList = new List <odfVertex>(vertexList.Count);
for (int j = 0; j < vertexList.Count; j++)
{
ImportedVertex vert = vertexList[j];
odfVertex newVertex = new odfVertex();
newVertex.Normal = vert.Normal;
newVertex.UV = new Vector2(vert.UV[0], vert.UV[1]);
newVertex.Weights = (float[])vert.Weights.Clone();
newVertex.BoneIndices = (byte[])vert.BoneIndices.Clone();
newVertex.Position = vert.Position;
newVertexList.Add(newVertex);
}
newSubmesh.VertexList = newVertexList;
List <ImportedFace> faceList = submesh.FaceList;
List <odfFace> newFaceList = new List <odfFace>(faceList.Count);
for (int j = 0; j < faceList.Count; j++)
{
int[] vertexIndices = faceList[j].VertexIndices;
odfFace newFace = new odfFace();
newFace.VertexIndices = new ushort[3] {
(ushort)vertexIndices[0], (ushort)vertexIndices[1], (ushort)vertexIndices[2]
};
newFaceList.Add(newFace);
}
newSubmesh.FaceList = newFaceList;
}
return(newMesh);
}
public static remMesh CreateMesh(WorkspaceMesh mesh, out string[] materialNames, out int[] indices, out bool[] worldCoords, out bool[] replaceSubmeshesOption)
{
int numUncheckedSubmeshes = 0;
foreach (ImportedSubmesh submesh in mesh.SubmeshList)
{
if (!mesh.isSubmeshEnabled(submesh))
{
numUncheckedSubmeshes++;
}
}
int numSubmeshes = mesh.SubmeshList.Count - numUncheckedSubmeshes;
materialNames = new string[numSubmeshes];
indices = new int[numSubmeshes];
worldCoords = new bool[numSubmeshes];
replaceSubmeshesOption = new bool[numSubmeshes];
remMesh newMesh = new remMesh(numSubmeshes);
newMesh.name = new remId(mesh.Name);
List <remVertex> newVertices = new List <remVertex>();
List <int> newFaces = new List <int>();
List <int> newFaceMarks = new List <int>();
for (int i = 0, submeshIdx = 0; i < numSubmeshes; i++, submeshIdx++)
{
while (!mesh.isSubmeshEnabled(mesh.SubmeshList[submeshIdx]))
{
submeshIdx++;
}
ImportedSubmesh submesh = mesh.SubmeshList[submeshIdx];
newMesh.AddMaterial(new remId(submesh.Material));
materialNames[i] = submesh.Material;
indices[i] = submesh.Index;
worldCoords[i] = submesh.WorldCoords;
replaceSubmeshesOption[i] = mesh.isSubmeshReplacingOriginal(submesh);
List <ImportedFace> faceList = submesh.FaceList;
newFaces.Capacity += faceList.Count * 3;
int[] faceMarks = new int[faceList.Count];
for (int j = 0; j < faceList.Count; j++)
{
ImportedFace face = faceList[j];
for (int k = 0; k < 3; k++)
{
newFaces.Add(face.VertexIndices[k] + newVertices.Count);
}
faceMarks[j] = i;
}
newFaceMarks.AddRange(faceMarks);
List <ImportedVertex> vertexList = submesh.VertexList;
newVertices.Capacity += vertexList.Count;
for (int j = 0; j < vertexList.Count; j++)
{
ImportedVertex vert = vertexList[j];
remVertex newVertex = new remVertex();
if (submesh.WorldCoords)
{
newVertex.Position = vert.Position;
newVertex.Normal = vert.Normal;
}
else
{
newVertex.Position = new Vector3(vert.Position.X, -vert.Position.Z, vert.Position.Y);
newVertex.Normal = new Vector3(vert.Normal.X, -vert.Normal.Z, vert.Normal.Y);
}
newVertex.UV = new Vector2(vert.UV[0], vert.UV[1]);
newVertices.Add(newVertex);
}
}
newMesh.vertices = newVertices.ToArray();
newMesh.faces = newFaces.ToArray();
newMesh.faceMarks = newFaceMarks.ToArray();
return(newMesh);
}
public static SkinnedMeshRenderer CreateSkinnedMeshRenderer(Animator parser, List <Material> materials, WorkspaceMesh mesh, Matrix meshMatrix, out int[] indices, out bool[] worldCoords, out bool[] replaceSubmeshesOption)
{
int numUncheckedSubmeshes = 0;
foreach (ImportedSubmesh submesh in mesh.SubmeshList)
{
if (!mesh.isSubmeshEnabled(submesh))
{
numUncheckedSubmeshes++;
}
}
int numSubmeshes = mesh.SubmeshList.Count - numUncheckedSubmeshes;
indices = new int[numSubmeshes];
worldCoords = new bool[numSubmeshes];
replaceSubmeshesOption = new bool[numSubmeshes];
List <Matrix> poseMatrices = new List <Matrix>(mesh.BoneList.Count);
Transform animatorTransform = parser.m_GameObject.instance.FindLinkedComponent(UnityClassID.Transform);
List <PPtr <Transform> > bones = CreateBoneList(animatorTransform, meshMatrix, mesh.BoneList, poseMatrices);
SkinnedMeshRenderer sMesh = new SkinnedMeshRenderer(parser.file);
int totVerts = 0, totFaces = 0;
sMesh.m_Materials.Capacity = numSubmeshes;
foreach (ImportedSubmesh submesh in mesh.SubmeshList)
{
if (!mesh.isSubmeshEnabled(submesh))
{
continue;
}
Material matFound = materials.Find
(
delegate(Material mat)
{
return(mat.m_Name == submesh.Material);
}
);
sMesh.m_Materials.Add(new PPtr <Material>(matFound));
totVerts += submesh.VertexList.Count;
totFaces += submesh.FaceList.Count;
}
Mesh uMesh = new Mesh(parser.file);
uMesh.m_Name = mesh.Name;
sMesh.m_Mesh = new PPtr <Mesh>(uMesh);
sMesh.m_Bones = bones;
uMesh.m_BindPose = poseMatrices;
uMesh.m_BoneNameHashes = new List <uint>(poseMatrices.Count);
for (int i = 0; i < mesh.BoneList.Count; i++)
{
string bone = mesh.BoneList[i].Name;
uint hash = parser.m_Avatar.instance.BoneHash(bone);
uMesh.m_BoneNameHashes.Add(hash);
}
uMesh.m_VertexData = new VertexData((uint)totVerts);
uMesh.m_Skin = new List <BoneInfluence>(totVerts);
uMesh.m_IndexBuffer = new byte[totFaces * 3 * sizeof(ushort)];
using (BinaryWriter vertWriter = new BinaryWriter(new MemoryStream(uMesh.m_VertexData.m_DataSize)),
indexWriter = new BinaryWriter(new MemoryStream(uMesh.m_IndexBuffer)))
{
uMesh.m_LocalAABB.m_Center = new Vector3(Single.MaxValue, Single.MaxValue, Single.MaxValue);
uMesh.m_LocalAABB.m_Extend = new Vector3(Single.MinValue, Single.MinValue, Single.MinValue);
uMesh.m_SubMeshes = new List <SubMesh>(numSubmeshes);
int vertIndex = 0;
for (int i = 0, submeshIdx = 0; i < numSubmeshes; i++, submeshIdx++)
{
while (!mesh.isSubmeshEnabled(mesh.SubmeshList[submeshIdx]))
{
submeshIdx++;
}
SubMesh submesh = new SubMesh();
submesh.indexCount = (uint)mesh.SubmeshList[submeshIdx].FaceList.Count * 3;
submesh.vertexCount = (uint)mesh.SubmeshList[submeshIdx].VertexList.Count;
submesh.firstVertex = (uint)vertIndex;
uMesh.m_SubMeshes.Add(submesh);
indices[i] = mesh.SubmeshList[submeshIdx].Index;
worldCoords[i] = mesh.SubmeshList[submeshIdx].WorldCoords;
replaceSubmeshesOption[i] = mesh.isSubmeshReplacingOriginal(mesh.SubmeshList[submeshIdx]);
List <ImportedVertex> vertexList = mesh.SubmeshList[submeshIdx].VertexList;
Vector3 min = new Vector3(Single.MaxValue, Single.MaxValue, Single.MaxValue);
Vector3 max = new Vector3(Single.MinValue, Single.MinValue, Single.MinValue);
for (int str = 0; str < uMesh.m_VertexData.m_Streams.Count; str++)
{
StreamInfo sInfo = uMesh.m_VertexData.m_Streams[str];
if (sInfo.channelMask == 0)
{
continue;
}
for (int j = 0; j < vertexList.Count; j++)
{
ImportedVertex vert = vertexList[j];
for (int chn = 0; chn < uMesh.m_VertexData.m_Channels.Count; chn++)
{
ChannelInfo cInfo = uMesh.m_VertexData.m_Channels[chn];
if ((sInfo.channelMask & (1 << chn)) == 0)
{
continue;
}
vertWriter.BaseStream.Position = sInfo.offset + (j + submesh.firstVertex) * sInfo.stride + cInfo.offset;
switch (chn)
{
case 0:
Vector3 pos = vert.Position;
pos.X *= -1;
vertWriter.Write(pos);
min = Vector3.Minimize(min, pos);
max = Vector3.Maximize(max, pos);
break;
case 1:
Vector3 normal = vert.Normal;
normal.X *= -1;
vertWriter.Write(normal);
break;
case 3:
vertWriter.Write(vert.UV);
break;
case 5:
Vector4 tangent = vert.Tangent;
tangent.X *= -1;
tangent.W *= -1;
vertWriter.Write(tangent);
break;
}
}
if (sMesh.m_Bones.Count > 0 && sInfo.offset == 0 && uMesh.m_Skin.Count < totVerts)
{
BoneInfluence item = new BoneInfluence();
for (int k = 0; k < 4; k++)
{
item.boneIndex[k] = vert.BoneIndices[k] != 0xFF ? vert.BoneIndices[k] : 0;
}
vert.Weights.CopyTo(item.weight, 0);
uMesh.m_Skin.Add(item);
}
}
}
vertIndex += (int)submesh.vertexCount;
submesh.localAABB.m_Extend = max - min;
submesh.localAABB.m_Center = min + submesh.localAABB.m_Extend / 2;
uMesh.m_LocalAABB.m_Extend = Vector3.Maximize(uMesh.m_LocalAABB.m_Extend, max);
uMesh.m_LocalAABB.m_Center = Vector3.Minimize(uMesh.m_LocalAABB.m_Center, min);
List <ImportedFace> faceList = mesh.SubmeshList[submeshIdx].FaceList;
submesh.firstByte = (uint)indexWriter.BaseStream.Position;
for (int j = 0; j < faceList.Count; j++)
{
int[] vertexIndices = faceList[j].VertexIndices;
indexWriter.Write((ushort)(vertexIndices[0] + submesh.firstVertex));
indexWriter.Write((ushort)(vertexIndices[2] + submesh.firstVertex));
indexWriter.Write((ushort)(vertexIndices[1] + submesh.firstVertex));
}
}
uMesh.m_LocalAABB.m_Extend -= uMesh.m_LocalAABB.m_Center;
uMesh.m_LocalAABB.m_Center += uMesh.m_LocalAABB.m_Extend / 2;
}
return(sMesh);
}