public bool RemoveBone(int meshIdx, int boneIdx)
{
remMesh mesh = Parser.MESC[meshIdx];
remSkin boneList = rem.FindSkin(mesh.name, Parser.SKIC);
if (boneList.Count == 1 && boneIdx == 0)
{
Parser.SKIC.RemoveChild(boneList);
return(true);
}
else
{
boneList.RemoveChild(boneIdx);
return(false);
}
}
public static void RemoveSubmesh(remParser parser, remMesh mesh, int submeshIdx)
{
List <int> newFaces = new List <int>(mesh.numFaces * 3);
List <int> newFaceMarks = new List <int>(mesh.numFaces);
bool[] usedVertices = new bool[mesh.numVertices];
for (int i = 0; i < mesh.faceMarks.Length; i++)
{
if (mesh.faceMarks[i] != submeshIdx)
{
newFaceMarks.Add(mesh.faceMarks[i] < submeshIdx ? mesh.faceMarks[i] : mesh.faceMarks[i] - 1);
for (int j = i * 3; j < i * 3 + 3; j++)
{
int vertIdx = mesh.faces[j];
newFaces.Add(vertIdx);
usedVertices[vertIdx] = true;
}
}
}
int[] vertIdxMap = new int[mesh.numVertices];
List <remVertex> vertList = new List <remVertex>(mesh.numVertices);
int numNewVerts = 0;
for (int i = 0; i < mesh.numVertices; i++)
{
if (usedVertices[i])
{
vertIdxMap[i] = numNewVerts++;
vertList.Add(mesh.vertices[i]);
}
}
mesh.vertices = vertList.ToArray();
for (int i = 0; i < newFaces.Count; i++)
{
newFaces[i] = vertIdxMap[newFaces[i]];
}
mesh.faces = newFaces.ToArray();
mesh.faceMarks = newFaceMarks.ToArray();
mesh.materials.RemoveAt(submeshIdx);
remSkin skin = rem.FindSkin(mesh.name, parser.SKIC);
if (skin != null)
{
for (int i = 0; i < skin.Count; i++)
{
remBoneWeights bw = skin[i];
Dictionary <int, float> newBoneWeights = new Dictionary <int, float>();
for (int j = 0; j < bw.numVertIdxWts; j++)
{
int oldVertIdx = bw.vertexIndices[j];
if (usedVertices[oldVertIdx])
{
newBoneWeights.Add(vertIdxMap[oldVertIdx], bw.vertexWeights[j]);
}
}
if (newBoneWeights.Count > 0)
{
bw.vertexIndices = new int[newBoneWeights.Count];
bw.vertexWeights = new float[newBoneWeights.Count];
newBoneWeights.Keys.CopyTo(bw.vertexIndices, 0);
newBoneWeights.Values.CopyTo(bw.vertexWeights, 0);
}
else
{
skin.RemoveChild(i);
i--;
}
}
}
}