public SegmentMeshInfo(List <SegmentMeshInfo> list, SkeletonAnnotation an)
{
position = Point.Empty;
angle = 0;
scale = Point.Empty;
reverse = false;
arap = null; // TODO ARAPDeformation.Combine();
Dictionary <BoneAnnotation, CrossBoneSection> crossDict = new Dictionary <BoneAnnotation, CrossBoneSection>();
foreach (var m in list)
{
foreach (var kv in m.crossDict)
{
if (!crossDict.ContainsKey(kv.Key))
{
crossDict[kv.Key] = kv.Value;
}
else
{
crossDict.Remove(kv.Key);
}
}
}
sections = crossDict.Values.Select(c => c.sectionRange).ToList();
this.an = new SkeletonAnnotation(an, true);
boneToControls = new Dictionary <BoneAnnotation, List <PointF> >();
}
public SegmentMeshInfo(SegmentMeshInfo m)
{
position = m.position;
angle = m.angle;
scale = m.scale;
reverse = m.reverse;
arap = new ARAPDeformation(m.arap);
sections = new List <CharacterRange>(m.sections);
an = new SkeletonAnnotation(m.an, true);
boneToControls = new Dictionary <BoneAnnotation, List <PointF> >(m.boneToControls);
crossDict = new Dictionary <BoneAnnotation, CrossBoneSection>(m.crossDict);
}
public static ARAPDeformation Combine(ARAPDeformation arap1, ARAPDeformation arap2, CharacterRange sectionRange1, CharacterRange sectionRange2)
{
var arap = new ARAPDeformation();
// パスの統合
var path1 = arap1.GetPath();
var path2 = arap2.GetPath();
var path = CombinePath(path1, path2, sectionRange1, sectionRange2);
// メッシュの統合
CombineMesh(arap1, arap2, path, arap);
// partの統合。接合面付近のpartを同じにする
throw new NotImplementedException();
}
public ARAPDeformation(ARAPDeformation aRAPDeformation)
{
if (aRAPDeformation == null)
{
return;
}
orgMeshPointList = new List <PointF>(aRAPDeformation.orgMeshPointList);
texcoordList = new List <PointF>(aRAPDeformation.texcoordList);
meshPointList = new List <PointF>(aRAPDeformation.meshPointList);
meshList = new List <TriMesh>(aRAPDeformation.meshList);
pathCnt = aRAPDeformation.pathCnt;
controls = new List <PointF>(aRAPDeformation.controls);
orgControls = new List <PointF>(aRAPDeformation.orgControls);
meshPtToPart = new List <int>(aRAPDeformation.meshPtToPart);
controlsToPart = new List <int>(aRAPDeformation.controlsToPart);
if (aRAPDeformation.weights != null)
{
weights = aRAPDeformation.weights.ToArray();
}
if (aRAPDeformation.A00 != null)
{
A00 = aRAPDeformation.A00.ToArray();
}
if (aRAPDeformation.A01 != null)
{
A01 = aRAPDeformation.A01.ToArray();
}
if (aRAPDeformation.A10 != null)
{
A10 = aRAPDeformation.A10.ToArray();
}
if (aRAPDeformation.A11 != null)
{
A11 = aRAPDeformation.A11.ToArray();
}
if (aRAPDeformation.D != null)
{
D = aRAPDeformation.D.ToArray();
}
}
public static void SetPathControlPoints(ARAPDeformation arap)
{
if (arap == null)
{
return;
}
arap.ClearControlPoints();
var path = arap.GetPath();
if (path == null)
{
return;
}
for (int i = 0; i < path.Count; i++)
{
arap.AddControlPoint(arap.meshPointList[i], arap.orgMeshPointList[i]);
}
}
public static void SetSkeletalControlPoints(ARAPDeformation arap, SkeletonAnnotation an, int linearSpan, Dictionary <BoneAnnotation, List <PointF> > boneToControls)
{
if (arap == null)
{
return;
}
boneToControls.Clear();
arap.ClearControlPoints();
// ボーン沿いに制御点を追加
HashSet <PointF> pts = new HashSet <PointF>();
if (an != null && linearSpan >= 1)
{
foreach (var b in an.bones)
{
PointF p0 = b.src.position;
PointF p1 = b.dst.position;
float dist = FMath.Distance(p0, p1);
int ptNum = Math.Max(2, (int)(dist / linearSpan) + 1);
boneToControls[b] = new List <PointF>();
for (int i = 0; i < ptNum; i++)
{
float t = (float)i / (ptNum - 1);
PointF p = i == 0 ? p0 : i == ptNum - 1 ? p1 : FMath.Interpolate(p0, p1, t);
if (!pts.Contains(p))
{
arap.AddControlPoint(p, p);
}
boneToControls[b].Add(p);
pts.Add(p);
}
}
}
}
private static void CombineMesh(ARAPDeformation arap1, ARAPDeformation arap2, List <PointF> path, ARAPDeformation outArap)
{
// 点群の統合
// meshPointListは現在の値で、orgMeshPointList = meshPointListと再初期化
outArap.pathCnt = path.Count;
outArap.meshPointList = new List <PointF>();
Dictionary <PointF, int> ptToIdx = new Dictionary <PointF, int>();
int idx = 0;
foreach (var ls in new[] { path, arap1.meshPointList, arap2.meshPointList })
{
foreach (var p in ls)
{
if (!ptToIdx.ContainsKey(p))
{
continue;
}
outArap.meshPointList.Add(p);
ptToIdx[p] = idx;
idx++;
}
}
outArap.orgMeshPointList = new List <PointF>(outArap.meshPointList);
// 三角形の統合
outArap.meshList = new List <TriMesh>();
// outArap.meshList.Add(new TriMesh(
// texcoordはそのまま
}
public SegmentMeshInfo(Segment seg, bool initControlPoints)
{
if (seg == null)
{
return;
}
if (seg.path != null && seg.path.Count > 3)
{
// メッシュを生成
var shiftPath = ShiftPath(seg.path, -seg.offset.X, -seg.offset.Y);
var sdPath = PathSubdivision.Subdivide(shiftPath, 10);
sdPath.RemoveAt(sdPath.Count - 1); // 終点（始点と同じ）は消す
var partingLine = new List <PointF>();
if (seg.partingLine != null)
{
partingLine = ShiftPath(seg.partingLine, -seg.offset.X, -seg.offset.Y);
}
arap = new ARAPDeformation(sdPath, partingLine);
// 接合面の情報をコピー
if (seg.section != null || seg.section.Count > 0)
{
var _sections = FMath.SplitPathRange(ShiftPath(seg.section, -seg.offset.X, -seg.offset.Y), shiftPath, true);
sections = new List <CharacterRange>();
foreach (var r in _sections)
{
int i1 = r.First;
int i2 = r.First + r.Length - 1;
try
{
int j1 = sdPath.IndexOf(shiftPath[i1]);
int j2 = sdPath.IndexOf(shiftPath[i2]);
sections.Add(new CharacterRange(j1, j2 - j1 + 1));
}
catch (Exception e)
{
Console.WriteLine(e + e.StackTrace);
}
}
}
}
if (seg.an != null)
{
// スケルトンをコピー
an = new SkeletonAnnotation(seg.an, false);
foreach (var j in an.joints)
{
j.position = new PointF(j.position.X - seg.offset.X, j.position.Y - seg.offset.Y);
}
}
// 接合面とボーンの交差情報
if (sections != null && sections.Count >= 1 && seg.an != null && seg.an.bones != null)
{
crossDict = GetBoneSectionCrossDict(GetPath(), sections, an);
}
if (initControlPoints && arap != null)
{
// 制御点を初期
InitializeControlPoints(arap, an, 30, sections, boneToControls);
arap.BeginDeformation();
}
}
static void InitializeControlPoints(ARAPDeformation arap, SkeletonAnnotation an, int linearSpan, List <CharacterRange> sections, Dictionary <BoneAnnotation, List <PointF> > boneToControls)
{
SetSkeletalControlPoints(arap, an, linearSpan, boneToControls);
}
private static void ExpandSegments(List <SegmentMeshInfo> meshes, SkeletonAnnotation an, List <ConnectPair> pairs)
{
int _cnt = 0;
foreach (var m in meshes)
{
if (m.arap == null)
{
continue;
}
m.arap.controlPoints.Clear();
SegmentMeshInfo.SetPathControlPoints(m.arap);
m.arap.BeginDeformation();
m.arap.ToBitmap().Save("../../../Test2/" + (_cnt++) + ".png");
}
foreach (var b in an.bones)
{
foreach (var p in pairs)
{
if (p.bone != b)
{
continue;
}
var m1 = p.meshInfo1;
var m2 = p.meshInfo2;
if (m1.arap == null || m2.arap == null)
{
continue;
}
var path1 = m1.arap.GetPath();
var path2 = m2.arap.GetPath();
var ranges1 = SectionToCurves(path1, p.sectionRange1, 5, 30);
var ranges2 = SectionToCurves(path2, p.sectionRange2, 5, 30);
if (ranges1 == null || ranges2 == null)
{
continue;
}
var curves1 = GetSortedCurves(path1, ranges1, b);
var curves2 = GetSortedCurves(path2, ranges2, b);
if (curves1.Count != 2 || curves2.Count != 2)
{
continue;
}
List <Tuple <PointF, PointF> > move1 = new List <Tuple <PointF, PointF> >();
List <Tuple <PointF, PointF> > move2 = new List <Tuple <PointF, PointF> >();
for (int i = 0; i < 2; i++)
{
var p1 = curves1[i].First();
var v1 = new PointF(p1.X - curves1[i].Last().X, p1.Y - curves1[i].Last().Y);
var p2 = curves2[i].First();
var v2 = new PointF(curves2[i].Last().X - p2.X, curves2[i].Last().Y - p2.Y);
// ２点かぶらせる
int cnt = curves1[i].Count + curves2[i].Count - 2;
if (cnt <= 1)
{
continue;
}
for (int j = 0; j < curves1[i].Count; j++)
{
PointF to = FMath.HelmitteInterporate(p1, v1, p2, v2, (float)j / (cnt - 1));
if (j == curves1[i].Count - 1)
{
move1.Add(new Tuple <PointF, PointF>(curves1[i][j], to));
}
m1.arap.TranslateControlPoint(curves1[i][j], to, false);
}
for (int j = 0; j < curves2[i].Count; j++)
{
PointF to = FMath.HelmitteInterporate(p1, v1, p2, v2, (float)(-j + cnt - 1) / (cnt - 1));
if (j == curves2[i].Count - 1)
{
move2.Add(new Tuple <PointF, PointF>(curves2[i][j], to));
}
m2.arap.TranslateControlPoint(curves2[i][j], to, false);
}
}
List <PointF> sections1 = new List <PointF>();
List <PointF> sections2 = new List <PointF>();
for (int i = p.sectionRange1.First + 1; i < p.sectionRange1.First + p.sectionRange1.Length - 1; i++)
{
sections1.Add(path1[Rem(i, path1.Count)]);
}
for (int i = p.sectionRange2.First + 1; i < p.sectionRange2.First + p.sectionRange2.Length - 1; i++)
{
sections2.Add(path2[Rem(i, path2.Count)]);
}
List <PointF> newSection1 = ARAPDeformation.Deform(sections1, move1);
List <PointF> newSection2 = ARAPDeformation.Deform(sections2, move2);
if (newSection1.Count == sections1.Count)
{
for (int i = 0; i < newSection1.Count; i++)
{
m1.arap.TranslateControlPoint(sections1[i], newSection1[i], false);
}
}
if (newSection2.Count == sections2.Count)
{
for (int i = 0; i < newSection2.Count; i++)
{
m2.arap.TranslateControlPoint(sections2[i], newSection2[i], false);
}
}
m1.arap.FlushDefomation();
m2.arap.FlushDefomation();
}
}
foreach (var m in meshes)
{
if (m.arap == null)
{
continue;
}
m.arap.EndDeformation();
}
}