public void CopyNearestNormals(object[] srcMeshes, object[] srcSubmeshes, object[] dstMeshes, object[] dstSubmeshes, sviexParser dstParser, double nearVertexThreshold, bool nearestNormal, bool automatic)
{
xxFrame[] srcMeshArr = Utility.Convert <xxFrame>(srcMeshes);
double[] srcSubmeshDoubleIndices = Utility.Convert <double>(srcSubmeshes);
HashSet <xxSubmesh> srcSubmeshSet = new HashSet <xxSubmesh>();
int srcSubmeshIdxIdx = 0;
int srcTotalSubmeshes = 0;
foreach (xxFrame meshFrame in srcMeshArr)
{
int numSubmeshes = (int)srcSubmeshDoubleIndices[srcSubmeshIdxIdx++];
srcTotalSubmeshes += numSubmeshes;
for (int i = 0; i < numSubmeshes; i++)
{
int srcSubmeshIdx = (int)srcSubmeshDoubleIndices[srcSubmeshIdxIdx++];
foreach (sviParser section in SortedParser.sections)
{
if (section.meshName == meshFrame.Name && section.submeshIdx == srcSubmeshIdx)
{
xxSubmesh submesh = meshFrame.Mesh.SubmeshList[srcSubmeshIdx];
srcSubmeshSet.Add(submesh);
break;
}
}
}
}
if (srcTotalSubmeshes != srcSubmeshSet.Count)
{
Report.ReportLog("Not all source submeshes exist in " + SortedParser.Name + ". Using only " + srcSubmeshSet.Count + ".");
}
xxFrame[] dstMeshArr = Utility.Convert <xxFrame>(dstMeshes);
double[] dstSubmeshDoubleIndices = Utility.Convert <double>(dstSubmeshes);
List <xxSubmesh> dstSubmeshList = new List <xxSubmesh>();
int dstSubmeshIdxIdx = 0;
foreach (xxFrame meshFrame in dstMeshArr)
{
int numSubmeshes = (int)dstSubmeshDoubleIndices[dstSubmeshIdxIdx++];
if (numSubmeshes == -1)
{
dstSubmeshList.AddRange(meshFrame.Mesh.SubmeshList);
}
else
{
for (int i = 0; i < numSubmeshes; i++)
{
int dstSubmeshIdx = (int)dstSubmeshDoubleIndices[dstSubmeshIdxIdx++];
xxSubmesh submesh = meshFrame.Mesh.SubmeshList[dstSubmeshIdx];
dstSubmeshList.Add(submesh);
}
}
}
sviexParser newParser = new sviexParser();
foreach (xxFrame dstMeshFrame in dstMeshArr)
{
foreach (xxSubmesh dstSubmesh in dstMeshFrame.Mesh.SubmeshList)
{
if (!dstSubmeshList.Contains(dstSubmesh))
{
continue;
}
if (progressBar != null)
{
progressBar.Maximum += dstSubmesh.VertexList.Count;
}
sviParser newSection = new sviParser();
newSection.meshName = dstMeshFrame.Name;
newSection.submeshIdx = dstMeshFrame.Mesh.SubmeshList.IndexOf(dstSubmesh);
newSection.indices = new ushort[dstSubmesh.VertexList.Count];
newSection.normalsPresent = 1;
newSection.normals = new Vector3[dstSubmesh.VertexList.Count];
for (ushort i = 0; i < dstSubmesh.VertexList.Count; i++)
{
xxVertex dstVertex = dstSubmesh.VertexList[i];
if (automatic)
{
nearestNormal = false;
for (int j = 0; j < dstSubmesh.VertexList.Count; j++)
{
if (j != i)
{
xxVertex vert = dstSubmesh.VertexList[j];
double distSquare = (vert.Position.X - dstVertex.Position.X) * (vert.Position.X - dstVertex.Position.X)
+ (vert.Position.Y - dstVertex.Position.Y) * (vert.Position.Y - dstVertex.Position.Y)
+ (vert.Position.Z - dstVertex.Position.Z) * (vert.Position.Z - dstVertex.Position.Z);
if (distSquare <= nearVertexThreshold)
{
nearestNormal = true;
break;
}
}
}
}
Dictionary <xxFrame, Dictionary <xxSubmesh, List <int> > > bestFindings = new Dictionary <xxFrame, Dictionary <xxSubmesh, List <int> > >();
int totalFindings = 0;
xxFrame bestMeshFrame = null;
xxSubmesh bestSubmesh = null;
int bestIdx = -1;
double bestDist = double.MaxValue;
foreach (xxFrame srcMeshFrame in srcMeshArr)
{
Dictionary <xxSubmesh, List <int> > bestSubmeshFindings = new Dictionary <xxSubmesh, List <int> >();
foreach (xxSubmesh srcSubmesh in srcMeshFrame.Mesh.SubmeshList)
{
if (!srcSubmeshSet.Contains(srcSubmesh))
{
continue;
}
List <int> bestIndexFindings = new List <int>(srcSubmesh.VertexList.Count);
for (int j = 0; j < srcSubmesh.VertexList.Count; j++)
{
xxVertex srcVertex = srcSubmesh.VertexList[j];
double distSquare = (srcVertex.Position.X - dstVertex.Position.X) * (srcVertex.Position.X - dstVertex.Position.X)
+ (srcVertex.Position.Y - dstVertex.Position.Y) * (srcVertex.Position.Y - dstVertex.Position.Y)
+ (srcVertex.Position.Z - dstVertex.Position.Z) * (srcVertex.Position.Z - dstVertex.Position.Z);
if (distSquare <= nearVertexThreshold)
{
bestIndexFindings.Add(j);
totalFindings++;
continue;
}
if (totalFindings == 0 && distSquare < bestDist)
{
bestMeshFrame = srcMeshFrame;
bestSubmesh = srcSubmesh;
bestIdx = j;
bestDist = distSquare;
}
}
if (bestIndexFindings.Count > 0)
{
bestSubmeshFindings.Add(srcSubmesh, bestIndexFindings);
}
}
if (bestSubmeshFindings.Count > 0)
{
bestFindings.Add(srcMeshFrame, bestSubmeshFindings);
}
}
if (totalFindings > 0)
{
Vector3 normalSummed = new Vector3();
Vector3 normalNearest = new Vector3();
double nearestDist = Double.MaxValue;
foreach (var finding in bestFindings)
{
foreach (sviParser srcSection in SortedParser.sections)
{
if (srcSection.meshName == finding.Key.Name)
{
foreach (var submeshFinding in finding.Value)
{
if (srcSection.submeshIdx == finding.Key.Mesh.SubmeshList.IndexOf(submeshFinding.Key))
{
foreach (int j in submeshFinding.Value)
{
if (nearestNormal)
{
double distSquare = (srcSection.normals[j].X - dstVertex.Normal.X) * (srcSection.normals[j].X - dstVertex.Normal.X)
+ (srcSection.normals[j].Y - dstVertex.Normal.Y) * (srcSection.normals[j].Y - dstVertex.Normal.Y)
+ (srcSection.normals[j].Z - dstVertex.Normal.Z) * (srcSection.normals[j].Z - dstVertex.Normal.Z);
if (distSquare < nearestDist)
{
normalNearest = srcSection.normals[j];
nearestDist = distSquare;
}
}
else
{
normalSummed += srcSection.normals[j];
}
}
}
}
}
}
}
if (totalFindings > 1)
{
normalSummed.Normalize();
}
newSection.indices[i] = i;
newSection.normals[i] = nearestNormal ? normalNearest : normalSummed;
}
else
{
int bestSubmeshIdx = bestMeshFrame.Mesh.SubmeshList.IndexOf(bestSubmesh);
foreach (sviParser srcSection in SortedParser.sections)
{
if (srcSection.meshName == bestMeshFrame.Name && srcSection.submeshIdx == bestSubmeshIdx)
{
newSection.indices[i] = i;
newSection.normals[i] = srcSection.normals[bestIdx];
break;
}
}
}
if (progressBar != null)
{
progressBar.PerformStep();
}
}
newParser.sections.Add(newSection);
}
}
dstParser.sections = newParser.sections;
}
private static void SwapNormals(ComboBoxItemXX cbItem, string sviexName)
{
Dictionary <xxVertex, Vector3> originalNormals = new Dictionary <xxVertex, Vector3>();
sviexParser targetParser = PluginsPPD.OpenSVIEX((ppParser)Gui.Scripting.Variables[cbItem.ppForm.ParserVar], sviexName);
foreach (sviParser section in targetParser.sections)
{
bool meshFound = false;
foreach (ComboBoxItemMesh itemMesh in cbItem.meshes)
{
if (section.meshName == itemMesh.meshFrame.Name)
{
meshFound = true;
xxSubmesh submesh = itemMesh.meshFrame.Mesh.SubmeshList[section.submeshIdx];
if (section.indices.Length != submesh.VertexList.Count)
{
Report.ReportLog("Unmatching SVIEX mesh=" + section.meshName + " submeshIdx=" + section.submeshIdx + " has " + section.indices.Length + " indices.");
break;
}
for (int i = 0; i < section.indices.Length; i++)
{
ushort vIdx = section.indices[i];
Vector3 norm = section.normals[i];
xxVertex vert = submesh.VertexList[vIdx];
originalNormals.Add(vert, vert.Normal);
vert.Normal = norm;
}
break;
}
}
if (!meshFound)
{
Report.ReportLog("SVIEX Normals not copied for " + section.meshName);
}
}
cbItem.xxForm.RecreateRenderObjects();
foreach (sviParser section in targetParser.sections)
{
foreach (ComboBoxItemMesh itemMesh in cbItem.meshes)
{
if (section.meshName == itemMesh.meshFrame.Name)
{
xxSubmesh submesh = itemMesh.meshFrame.Mesh.SubmeshList[section.submeshIdx];
if (section.indices.Length != submesh.VertexList.Count)
{
break;
}
for (int i = 0; i < section.indices.Length; i++)
{
ushort vIdx = section.indices[i];
xxVertex vert = submesh.VertexList[vIdx];
Vector3 norm = originalNormals[vert];
vert.Normal = norm;
}
break;
}
}
}
}