public void ApplyPrincipalDirectios(bool align = true)
{
for (int m = 0; m < _mesheFilters.Length; m++)
{
Mesh mesh = _mesheFilters[m].sharedMesh;
Vector3[] newVectors = new Vector3[mesh.vertices.Length];
Vector3[,] allNewVectors = new Vector3[mesh.vertices.Length, 4];
Vector3[] smoothedNormals = new Vector3[mesh.normals.Length];
int displacement = 0;
for (int i = 0; i < _meshInfosMerged[m].principalDirections.Length; i++)
{
for (int j = 0; j < _mapFromNew[m][i].Count; j++)
{
displacement += j;
newVectors[_mapFromNew[m][i][j]] = _meshInfosMerged[m].principalDirections[i];
for (int k = 0; k < 4; k++)
{
allNewVectors[_mapFromNew[m][i][j], k] = _meshInfosMerged[m].AllPrincipalDirections[i, k];
}
smoothedNormals[_mapFromNew[m][i][j]] = _meshInfosMerged[m].approximatedNormals[i];
}
}
mesh.normals = smoothedNormals;
MeshInfo newMeshInfo = new MeshInfo(mesh);
newMeshInfo.principalDirections = newVectors;
newMeshInfo.AllPrincipalDirections = allNewVectors;
newMeshInfo.approximatedNormals = smoothedNormals;
if (align)
{
CurvatureFilter.AlignDirections(newMeshInfo, false);
}
StoreMeshInfoInFile(newMeshInfo, storedName);
_meshInfosDuplicated[m] = newMeshInfo;
newVectors = newMeshInfo.GetaDirection(0);
mesh.colors = Array.ConvertAll(newVectors, j => new Color(j.x, j.y, j.z, 1));
}
Debug.Log("Applied principal directions as colors");
}
private MeshInfo rebuildMeshInfo(MeshInfo baseInfo, StoredCurvature newCurvatureInfo)
{
Debug.Log(CurvatureFilter.showArray(baseInfo.GetaDirection(0)));
Debug.Log(CurvatureFilter.showArray(newCurvatureInfo.principalDirections0));
if (baseInfo.vertexCount == newCurvatureInfo.vertexPositions.Length)
{
Debug.Log(baseInfo.vertexCount.ToString() + ", " +
newCurvatureInfo.principalDirections0.Length.ToString());
for (int i = 0; i < baseInfo.vertexCount; i++)
{
baseInfo.AllPrincipalDirections[i, 0] = newCurvatureInfo.principalDirections0[i];
baseInfo.AllPrincipalDirections[i, 1] = newCurvatureInfo.principalDirections1[i];
baseInfo.AllPrincipalDirections[i, 2] = newCurvatureInfo.principalDirections2[i];
baseInfo.AllPrincipalDirections[i, 3] = newCurvatureInfo.principalDirections3[i];
}
}
else
{
Debug.Log("Vertex count did not match, could not load data. " +
baseInfo.vertexCount.ToString() + " x " + newCurvatureInfo.vertexPositions.Length.ToString());
}
return(baseInfo);
}