static int CreateBone(Document doc, Metasequoia.Object obj, CreateBonePointInfo info, bool newMaterial, string boneName)
{
var vertices = new[]
{
info.BeginVertexIndex != -1
? info.BeginVertexIndex
: obj.AddVertex(info.BeginWorld)
}.Concat(new[]
{
info.EndWorld,
info.HasSize ? info.SizeWorld : (Point?)null,
}
.Where(_ => _.HasValue)
.Select(_ => obj.AddVertex(_.Value)))
.ToArray();
if (vertices.Length == 3 && info.Flip)
{
vertices = vertices.Reverse().ToArray();
}
var face = obj.AddFace(vertices);
if (info.HasSize && newMaterial)
{
var r = new Random();
var mat = doc.Materials.Where(_ => _.Name == boneName)
.Select(_ => (int?)_.Index)
.FirstOrDefault()
?? doc.AddMaterial(new Material
{
Name = boneName,
Alpha = (float)(0.5 + r.NextDouble() * 0.4),
Color = new Color((float)r.NextDouble(), (float)r.NextDouble(), (float)r.NextDouble()),
});
obj.SetFaceMaterial(face, mat);
doc.CurrentMaterialIndex = mat;
}
else
{
obj.SetFaceMaterial(face, doc.CurrentMaterialIndex);
}
foreach (var i in vertices)
{
doc.AddSelectVertex(obj.Index, i);
}
for (int i = 0; i < (vertices.Length == 2 ? 1 : vertices.Length); i++)
{
doc.AddSelectLine(obj.Index, face, i);
}
doc.AddSelectFace(obj.Index, face);
return(vertices[1]);
}
protected override bool Main(Document doc)
{
var owner = NativeWindow.FromHandle(Plugin.MainWindowHandle);
var vertices = doc.Objects.SelectMany(_ => _.Vertices)
.Where(_ => _.IsSelected)
.ToArray();
if (vertices.Length == 0)
{
MessageBox.Show(owner, "対象の頂点がありません。", "バウンディングボックスの作成", MessageBoxButtons.OK, MessageBoxIcon.Information);
return false;
}
using (var f = new CreateBoundingBoxForm
{
CreateAtNewObject = createNewObject,
CreateAtCurrentObject = !createNewObject,
CreateMargin = margin,
})
if (f.ShowDialog(owner) == DialogResult.OK)
{
createNewObject = f.CreateAtNewObject;
margin = f.CreateMargin;
}
else
return false;
var min = vertices.Aggregate(vertices.First().Point, (x, y) => new Point(Math.Min(x.X, y.Point.X), Math.Min(x.Y, y.Point.Y), Math.Min(x.Z, y.Point.Z))) - margin;
var max = vertices.Aggregate(vertices.First().Point, (x, y) => new Point(Math.Max(x.X, y.Point.X), Math.Max(x.Y, y.Point.Y), Math.Max(x.Z, y.Point.Z))) + margin;
var newVertices = new[]
{
new Point(min.X, max.Y, max.Z),
new Point(min.X, min.Y, max.Z),
new Point(max.X, max.Y, max.Z),
new Point(max.X, min.Y, max.Z),
new Point(max.X, max.Y, min.Z),
new Point(max.X, min.Y, min.Z),
new Point(min.X, max.Y, min.Z),
new Point(min.X, min.Y, min.Z),
};
var newIndices = new[]
{
new[] { 0, 2, 3, 1 },
new[] { 2, 4, 5, 3 },
new[] { 4, 6, 7, 5 },
new[] { 6, 0, 1, 7 },
new[] { 6, 4, 2, 0 },
new[] { 1, 3, 5, 7 },
};
var obj = doc.Objects[doc.CurrentObjectIndex];
if (createNewObject || obj.Locking)
{
obj = new Metasequoia.Object();
createNewObject = true;
}
var realVertices = newVertices.Select(obj.AddVertex).ToArray();
var currentMaterial = doc.CurrentMaterialIndex;
foreach (var i in newIndices)
obj.Faces[obj.AddFace(i.Select(_ => realVertices[_]).ToArray())].Material = currentMaterial;
if (createNewObject)
{
doc.AddObject(obj);
obj.IsSelected = true;
}
return true;
}
void EnsureBoneObject(Document doc)
{
bone = doc.Objects.FirstOrDefault(_ => _.Name.StartsWith("bone"));
}
void CreateAnchor(Document doc, float margin, bool snap, bool autoMirror)
{
if (doc.CurrentObjectIndex == -1 ||
doc.CurrentMaterialIndex == -1)
{
return;
}
var targetObject = doc.Objects[doc.CurrentObjectIndex];
var targetBoneFace = bone == null ? null : bone.Faces.FirstOrDefault(_ => _.Material == doc.CurrentMaterialIndex && _.PointCount == 3);
var targetBone = targetBoneFace == null ? null : new Bone(doc, targetBoneFace);
var beginToEnd = targetBone == null ? Point.Zero : targetBone.End.Point - targetBone.Begin.Point;
var unit = new Point(0, 1, 0);
var axis = Point.GetCrossProduct(unit, beginToEnd).Normalize();
var angle = Point.GetCrossingAngle(unit, beginToEnd);
if (axis == Point.Zero)
{
axis = new Point(0, 1, 0);
}
var targetBoneMatrix = targetBone == null || !snap
? Matrix.Identity
: Matrix.CreateFromAxisAngle(axis, angle) * Matrix.CreateTranslation(targetBone.Begin.Point);
var targetBoneInverseMatrix = targetBone == null || !snap
? Matrix.Identity
: Matrix.Invert(targetBoneMatrix);
var anchorName = "anchor|" + targetObject.Name.Split(':').Last();
while (doc.Objects.Any(_ => _.Name == anchorName))
{
anchorName = anchorName.Replace("|", "_|");
}
var vertices = targetObject.Vertices
.Where(_ => _.IsSelected)
.Select(_ => Point.Transform(_.Point, targetBoneInverseMatrix))
.ToArray();
if (!vertices.Any())
{
return;
}
var min = vertices.Aggregate(vertices.First(), (x, y) => new Point(Math.Min(x.X, y.X), Math.Min(x.Y, y.Y), Math.Min(x.Z, y.Z))) - margin;
var max = vertices.Aggregate(vertices.First(), (x, y) => new Point(Math.Max(x.X, y.X), Math.Max(x.Y, y.Y), Math.Max(x.Z, y.Z))) + margin;
var obj = new Metasequoia.Object
{
Name = anchorName,
};
var newVertices = new[]
{
new Point(min.X, max.Y, max.Z),
new Point(min.X, min.Y, max.Z),
new Point(max.X, max.Y, max.Z),
new Point(max.X, min.Y, max.Z),
new Point(max.X, max.Y, min.Z),
new Point(max.X, min.Y, min.Z),
new Point(min.X, max.Y, min.Z),
new Point(min.X, min.Y, min.Z),
}.Select(_ => Point.Transform(_, targetBoneMatrix)).Select(obj.AddVertex).ToArray();
foreach (var i in new[]
{
new[] { 0, 2, 3, 1 },
new[] { 2, 4, 5, 3 },
new[] { 4, 6, 7, 5 },
new[] { 6, 0, 1, 7 },
new[] { 6, 4, 2, 0 },
new[] { 1, 3, 5, 7 },
})
{
obj.Faces[obj.AddFace(i.Select(_ => newVertices[_]))].Material = doc.CurrentMaterialIndex;
}
if (autoMirror && doc.Materials[doc.CurrentMaterialIndex].Name.EndsWith("[]"))
{
obj.MirrorType = ObjectMirror.Normal;
obj.MirrorAxis = ObjectMirrorAxis.X;
}
doc.AddObject(obj);
}
public MainPlugin()
{
SkeletonForm f = null;
CreateBonePointInfo createBonePointInfo = null;
Tuple <int, int>[] anchorSelect = null;
this.Initialize += (sender, e) =>
{
f = new SkeletonForm();
f.ModeChanged += (sender2, e2) =>
{
createBonePointInfo = null;
Plugin.RefreshView();
};
f.CreateAnchor += (sender2, e2) => this.BeginCallback(_ =>
{
bone = _.Objects.FirstOrDefault(o => o.Name.StartsWith("bone"));
CreateAnchor(_, f.AnchorMargin, f.SnapAnchorToParent, f.CreateSymmetricalAnchor);
});
f.FormClosing += (sender2, e2) =>
{
e2.Cancel = true;
f.Hide();
};
f.VisibleChanged += (sender2, e2) =>
{
if (!f.Visible)
{
this.WindowClose();
}
};
};
this.Exit += (sender, e) => f.Dispose();
this.Activate += (sender, e) =>
{
if (e.Value)
{
EnsureBoneObject(e.Document);
if (bone == null)
{
bone = new Metasequoia.Object
{
Name = "bone",
Color = new Color(1, 0.8f, 0.5f),
ColorValid = true,
};
this.BeginCallback(_ => _.AddObject(bone));
}
f.OnMaterialChanged(e.Document);
f.OnObjectChanged(e.Document);
f.Show(NativeWindow.FromHandle(Plugin.MainWindowHandle));
}
else
{
createBonePointInfo = null;
f.Hide();
}
Plugin.RefreshView();
e.Handled = e.Value;
};
this.IsActivated += (sender, e) => e.Handled = f.Visible;
this.MaterialList += (sender, e) =>
{
if (f.Visible)
{
f.OnMaterialChanged(e.Document);
this.BeginCallback(_ => this.RedrawAllScene());
}
};
this.ObjectList += (sender, e) =>
{
if (f.Visible)
{
f.OnObjectChanged(e.Document);
}
};
this.Undo += (sender, e) =>
{
if (createBonePointInfo != null)
{
createBonePointInfo = null;
e.Handled = true;
}
};
this.RightButtonDown += (sender, e) =>
{
if (createBonePointInfo != null)
{
createBonePointInfo = null;
this.RedrawAllScene();
}
};
this.LeftButtonDown += (sender, e) =>
{
if (f.Visible)
{
switch (f.Mode)
{
case SkeletonMode.Bone:
{
var scr = new Point(e.X, e.Y, e.Scene.Convert3dToScreen(createBonePointInfo == null ? Point.Zero : createBonePointInfo.BeginWorld).Z);
var hit = this.HitTest(e.Scene, new[] { e.X, e.Y }, HitType.Vertex);
var pos = hit.HitType == HitType.Vertex
? hit.HitPos
: this.GetSnappedPos(e.Scene, e.Scene.ConvertScreenTo3d(ref scr), this.GetEditOption().SnapGrid);
if (createBonePointInfo == null)
{
createBonePointInfo = new CreateBonePointInfo
{
BeginWorld = pos,
BeginVertexIndex = hit.HitType == HitType.Vertex && hit.ObjectIndex == bone.Index
? hit.VertexIndex
: -1,
}
}
;
else
{
createBonePointInfo.EndWorld = pos;
createBonePointInfo.EndScreen = scr;
createBonePointInfo.HasEnd = true;
SetBoneSize(e.Scene, createBonePointInfo, new Point(e.X, e.Y, scr.Z), f.CreateRelativeBone);
}
this.RedrawAllScene();
e.Handled = true;
}
break;
case SkeletonMode.Anchor:
anchorSelect = new[]
{
Tuple.Create(e.X, e.Y),
Tuple.Create(e.X, e.Y),
};
e.Handled = true;
break;
}
}
};
this.LeftButtonMove += (sender, e) =>
{
if (f.Visible)
{
switch (f.Mode)
{
case SkeletonMode.Bone:
if (f.CreateNormalBone &&
createBonePointInfo != null &&
createBonePointInfo.HasEnd)
{
SetBoneSize(e.Scene, createBonePointInfo, new Point(e.X, e.Y, 0), f.CreateRelativeBone);
this.RedrawAllScene();
e.Handled = true;
}
break;
case SkeletonMode.Anchor:
if (anchorSelect != null)
{
anchorSelect[1] = Tuple.Create(e.X, e.Y);
this.RedrawScene(e.Scene);
e.Handled = true;
}
break;
}
}
};
this.LeftButtonUp += (sender, e) =>
{
if (f.Visible)
{
switch (f.Mode)
{
case SkeletonMode.Bone:
if (createBonePointInfo != null &&
createBonePointInfo.HasEnd)
{
this.BeginCallback(document =>
{
if (createBonePointInfo.HasSize || f.CreateRelativeBone)
{
EnsureBoneObject(document);
if (bone != null)
{
createBonePointInfo = new CreateBonePointInfo
{
BeginVertexIndex = CreateBone
(
document,
bone,
createBonePointInfo,
f.CreateNewMaterial,
f.BoneName
),
BeginWorld = createBonePointInfo.EndWorld,
};
f.OnBoneCreated();
this.UpdateUndo();
}
else
{
createBonePointInfo = null;
}
}
else
{
createBonePointInfo.HasEnd = false;
}
this.RedrawAllScene();
e.Handled = true;
});
}
break;
case SkeletonMode.Anchor:
if (anchorSelect != null)
{
var isDrag = Math.Abs(anchorSelect[1].Item1 - anchorSelect[0].Item1) > 4 || Math.Abs(anchorSelect[1].Item2 - anchorSelect[0].Item2) > 4;
var isAdd = Control.ModifierKeys.HasFlag(Keys.Shift);
var isRemove = Control.ModifierKeys.HasFlag(Keys.Control);
if (!isAdd & !isRemove)
{
e.Document.ClearSelect(Doc.ClearselectAll);
}
if (isDrag)
{
var objIdx = e.Document.CurrentObjectIndex;
var obj = e.Document.Objects[objIdx];
var beginX = Math.Min(anchorSelect[0].Item1, anchorSelect[1].Item1);
var beginY = Math.Min(anchorSelect[0].Item2, anchorSelect[1].Item2);
var endX = Math.Max(anchorSelect[0].Item1, anchorSelect[1].Item1);
var endY = Math.Max(anchorSelect[0].Item2, anchorSelect[1].Item2);
foreach (var i in obj.Vertices)
{
var scr = e.Scene.Convert3dToScreen(i.Point);
if (scr.X >= beginX && scr.X <= endX &&
scr.Y >= beginY && scr.Y <= endY)
{
i.IsSelected = !isRemove;
}
}
}
else
{
var test = this.HitTest(e.Scene, new[] { anchorSelect[0].Item1, anchorSelect[0].Item2 }, HitType.Vertex | HitType.Face);
if (test.HitType != HitType.None &&
test.ObjectIndex == e.Document.CurrentObjectIndex)
{
switch (test.HitType)
{
case HitType.Vertex:
if (isRemove)
{
e.Document.DeleteSelectVertex(test.ObjectIndex, test.VertexIndex);
}
else
{
e.Document.AddSelectVertex(test.ObjectIndex, test.VertexIndex);
}
break;
case HitType.Face:
foreach (var i in e.Document.Objects[test.ObjectIndex].Faces[test.FaceIndex].Points)
{
if (isRemove)
{
e.Document.DeleteSelectVertex(test.ObjectIndex, i);
}
else
{
e.Document.AddSelectVertex(test.ObjectIndex, i);
}
}
break;
}
}
}
anchorSelect = null;
this.RedrawAllScene();
e.Handled = true;
}
break;
}
}
};
this.Draw += (sender, e) =>
{
if (!f.Visible)
{
return;
}
switch (f.Mode)
{
case SkeletonMode.Bone:
EnsureBoneObject(e.Document);
if (bone != null)
{
using (var c = this.CreateDrawingObject(e.Document, DrawObjectVisibility.Point | DrawObjectVisibility.Line))
{
c.Color = highlightColor;
c.ColorValid = true;
foreach (var i in bone.Faces)
{
c.AddFace(i.Points.Select(_ => bone.Vertices[_].Point)
.Select(c.AddVertex));
}
}
}
if (createBonePointInfo != null)
{
using (var c = this.CreateDrawingObject(e.Document, DrawObjectVisibility.Point | DrawObjectVisibility.Line))
{
var vertices = new Point?[]
{
createBonePointInfo.BeginWorld,
createBonePointInfo.HasEnd ? createBonePointInfo.EndWorld : (Point?)null,
createBonePointInfo.HasSize ? createBonePointInfo.SizeWorld : (Point?)null,
}.Where(_ => _.HasValue).Select(_ => c.AddVertex(_.Value));
c.Color = workingColor;
c.ColorValid = true;
c.AddFace(createBonePointInfo.Flip ? vertices.Reverse() : vertices);
}
}
break;
case SkeletonMode.Anchor:
EnsureBoneObject(e.Document);
if (bone != null)
{
using (var c = this.CreateDrawingObject(e.Document, DrawObjectVisibility.Point | DrawObjectVisibility.Line))
{
c.Color = highlightColor;
c.ColorValid = true;
foreach (var i in bone.Faces.Where(_ => _.Material == e.Document.CurrentMaterialIndex && _.PointCount == 3))
{
c.AddFace(i.Points.Select(_ => bone.Vertices[_].Point)
.Select(c.AddVertex));
}
}
}
if (anchorSelect != null)
{
using (var c = this.CreateDrawingObject(e.Document, DrawObjectVisibility.Line))
{
var begin = anchorSelect[0];
var end = anchorSelect[1];
var z = e.Scene.Convert3dToScreen(Point.Zero).Z;
var vertices = new[]
{
new Point(begin.Item1, begin.Item2, z),
new Point(end.Item1, begin.Item2, z),
new Point(end.Item1, end.Item2, z),
new Point(begin.Item1, end.Item2, z),
}
.Select(_ => e.Scene.ConvertScreenTo3d(ref _))
.Select(_ => c.AddVertex(_))
.ToArray();
c.Color = workingColor;
c.ColorValid = true;
c.AddFace(new[] { vertices[0], vertices[1], });
c.AddFace(new[] { vertices[1], vertices[2], });
c.AddFace(new[] { vertices[2], vertices[3], });
c.AddFace(new[] { vertices[3], vertices[0], });
}
}
break;
}
};
}
void CreateAnchor(Document doc, float margin, bool snap, bool autoMirror)
{
if (doc.CurrentObjectIndex == -1 ||
doc.CurrentMaterialIndex == -1)
return;
var targetObject = doc.Objects[doc.CurrentObjectIndex];
var targetBoneFace = bone == null ? null : bone.Faces.FirstOrDefault(_ => _.Material == doc.CurrentMaterialIndex && _.PointCount == 3);
var targetBone = targetBoneFace == null ? null : new Bone(doc, targetBoneFace);
var beginToEnd = targetBone == null ? Point.Zero : targetBone.End.Point - targetBone.Begin.Point;
var unit = new Point(0, 1, 0);
var axis = Point.GetCrossProduct(unit, beginToEnd).Normalize();
var angle = Point.GetCrossingAngle(unit, beginToEnd);
if (axis == Point.Zero)
axis = new Point(0, 1, 0);
var targetBoneMatrix = targetBone == null || !snap
? Matrix.Identity
: Matrix.CreateFromAxisAngle(axis, angle) * Matrix.CreateTranslation(targetBone.Begin.Point);
var targetBoneInverseMatrix = targetBone == null || !snap
? Matrix.Identity
: Matrix.Invert(targetBoneMatrix);
var anchorName = "anchor|" + targetObject.Name.Split(':').Last();
while (doc.Objects.Any(_ => _.Name == anchorName))
anchorName = anchorName.Replace("|", "_|");
var vertices = targetObject.Vertices
.Where(_ => _.IsSelected)
.Select(_ => Point.Transform(_.Point, targetBoneInverseMatrix))
.ToArray();
if (!vertices.Any())
return;
var min = vertices.Aggregate(vertices.First(), (x, y) => new Point(Math.Min(x.X, y.X), Math.Min(x.Y, y.Y), Math.Min(x.Z, y.Z))) - margin;
var max = vertices.Aggregate(vertices.First(), (x, y) => new Point(Math.Max(x.X, y.X), Math.Max(x.Y, y.Y), Math.Max(x.Z, y.Z))) + margin;
var obj = new Metasequoia.Object
{
Name = anchorName,
};
var newVertices = new[]
{
new Point(min.X, max.Y, max.Z),
new Point(min.X, min.Y, max.Z),
new Point(max.X, max.Y, max.Z),
new Point(max.X, min.Y, max.Z),
new Point(max.X, max.Y, min.Z),
new Point(max.X, min.Y, min.Z),
new Point(min.X, max.Y, min.Z),
new Point(min.X, min.Y, min.Z),
}.Select(_ => Point.Transform(_, targetBoneMatrix)).Select(obj.AddVertex).ToArray();
foreach (var i in new[]
{
new[] { 0, 2, 3, 1 },
new[] { 2, 4, 5, 3 },
new[] { 4, 6, 7, 5 },
new[] { 6, 0, 1, 7 },
new[] { 6, 4, 2, 0 },
new[] { 1, 3, 5, 7 },
})
obj.Faces[obj.AddFace(i.Select(_ => newVertices[_]))].Material = doc.CurrentMaterialIndex;
if (autoMirror && doc.Materials[doc.CurrentMaterialIndex].Name.EndsWith("[]"))
{
obj.MirrorType = ObjectMirror.Normal;
obj.MirrorAxis = ObjectMirrorAxis.X;
}
doc.AddObject(obj);
}
void EnsureBoneObject(Document doc)
{
bone = doc.Objects.FirstOrDefault(_ => _.Name.StartsWith("bone"));
}
public MainPlugin()
{
SkeletonForm f = null;
CreateBonePointInfo createBonePointInfo = null;
Tuple<int, int>[] anchorSelect = null;
this.Initialize += (sender, e) =>
{
f = new SkeletonForm();
f.ModeChanged += (sender2, e2) =>
{
createBonePointInfo = null;
Plugin.RefreshView();
};
f.CreateAnchor += (sender2, e2) => this.BeginCallback(_ =>
{
bone = _.Objects.FirstOrDefault(o => o.Name.StartsWith("bone"));
CreateAnchor(_, f.AnchorMargin, f.SnapAnchorToParent, f.CreateSymmetricalAnchor);
});
f.FormClosing += (sender2, e2) =>
{
e2.Cancel = true;
f.Hide();
};
f.VisibleChanged += (sender2, e2) =>
{
if (!f.Visible)
this.WindowClose();
};
};
this.Exit += (sender, e) => f.Dispose();
this.Activate += (sender, e) =>
{
if (e.Value)
{
EnsureBoneObject(e.Document);
if (bone == null)
{
bone = new Metasequoia.Object
{
Name = "bone",
Color = new Color(1, 0.8f, 0.5f),
ColorValid = true,
};
this.BeginCallback(_ => _.AddObject(bone));
}
f.OnMaterialChanged(e.Document);
f.OnObjectChanged(e.Document);
f.Show(NativeWindow.FromHandle(Plugin.MainWindowHandle));
}
else
{
createBonePointInfo = null;
f.Hide();
}
Plugin.RefreshView();
e.Handled = e.Value;
};
this.IsActivated += (sender, e) => e.Handled = f.Visible;
this.MaterialList += (sender, e) =>
{
if (f.Visible)
{
f.OnMaterialChanged(e.Document);
this.BeginCallback(_ => this.RedrawAllScene());
}
};
this.ObjectList += (sender, e) =>
{
if (f.Visible)
f.OnObjectChanged(e.Document);
};
this.Undo += (sender, e) =>
{
if (createBonePointInfo != null)
{
createBonePointInfo = null;
e.Handled = true;
}
};
this.RightButtonDown += (sender, e) =>
{
if (createBonePointInfo != null)
{
createBonePointInfo = null;
this.RedrawAllScene();
}
};
this.LeftButtonDown += (sender, e) =>
{
if (f.Visible)
{
switch (f.Mode)
{
case SkeletonMode.Bone:
{
var scr = new Point(e.X, e.Y, e.Scene.Convert3dToScreen(createBonePointInfo == null ? Point.Zero : createBonePointInfo.BeginWorld).Z);
var hit = this.HitTest(e.Scene, new[] { e.X, e.Y }, HitType.Vertex);
var pos = hit.HitType == HitType.Vertex
? hit.HitPos
: this.GetSnappedPos(e.Scene, e.Scene.ConvertScreenTo3d(ref scr), this.GetEditOption().SnapGrid);
if (createBonePointInfo == null)
createBonePointInfo = new CreateBonePointInfo
{
BeginWorld = pos,
BeginVertexIndex = hit.HitType == HitType.Vertex && hit.ObjectIndex == bone.Index
? hit.VertexIndex
: -1,
};
else
{
createBonePointInfo.EndWorld = pos;
createBonePointInfo.EndScreen = scr;
createBonePointInfo.HasEnd = true;
SetBoneSize(e.Scene, createBonePointInfo, new Point(e.X, e.Y, scr.Z), f.CreateRelativeBone);
}
this.RedrawAllScene();
e.Handled = true;
}
break;
case SkeletonMode.Anchor:
anchorSelect = new[]
{
Tuple.Create(e.X, e.Y),
Tuple.Create(e.X, e.Y),
};
e.Handled = true;
break;
}
}
};
this.LeftButtonMove += (sender, e) =>
{
if (f.Visible)
switch (f.Mode)
{
case SkeletonMode.Bone:
if (f.CreateNormalBone &&
createBonePointInfo != null &&
createBonePointInfo.HasEnd)
{
SetBoneSize(e.Scene, createBonePointInfo, new Point(e.X, e.Y, 0), f.CreateRelativeBone);
this.RedrawAllScene();
e.Handled = true;
}
break;
case SkeletonMode.Anchor:
if (anchorSelect != null)
{
anchorSelect[1] = Tuple.Create(e.X, e.Y);
this.RedrawScene(e.Scene);
e.Handled = true;
}
break;
}
};
this.LeftButtonUp += (sender, e) =>
{
if (f.Visible)
switch (f.Mode)
{
case SkeletonMode.Bone:
if (createBonePointInfo != null &&
createBonePointInfo.HasEnd)
this.BeginCallback(document =>
{
if (createBonePointInfo.HasSize || f.CreateRelativeBone)
{
EnsureBoneObject(document);
if (bone != null)
{
createBonePointInfo = new CreateBonePointInfo
{
BeginVertexIndex = CreateBone
(
document,
bone,
createBonePointInfo,
f.CreateNewMaterial,
f.BoneName
),
BeginWorld = createBonePointInfo.EndWorld,
};
f.OnBoneCreated();
this.UpdateUndo();
}
else
createBonePointInfo = null;
}
else
createBonePointInfo.HasEnd = false;
this.RedrawAllScene();
e.Handled = true;
});
break;
case SkeletonMode.Anchor:
if (anchorSelect != null)
{
var isDrag = Math.Abs(anchorSelect[1].Item1 - anchorSelect[0].Item1) > 4 || Math.Abs(anchorSelect[1].Item2 - anchorSelect[0].Item2) > 4;
var isAdd = Control.ModifierKeys.HasFlag(Keys.Shift);
var isRemove = Control.ModifierKeys.HasFlag(Keys.Control);
if (!isAdd & !isRemove)
e.Document.ClearSelect(Doc.ClearselectAll);
if (isDrag)
{
var objIdx = e.Document.CurrentObjectIndex;
var obj = e.Document.Objects[objIdx];
var beginX = Math.Min(anchorSelect[0].Item1, anchorSelect[1].Item1);
var beginY = Math.Min(anchorSelect[0].Item2, anchorSelect[1].Item2);
var endX = Math.Max(anchorSelect[0].Item1, anchorSelect[1].Item1);
var endY = Math.Max(anchorSelect[0].Item2, anchorSelect[1].Item2);
foreach (var i in obj.Vertices)
{
var scr = e.Scene.Convert3dToScreen(i.Point);
if (scr.X >= beginX && scr.X <= endX &&
scr.Y >= beginY && scr.Y <= endY)
i.IsSelected = !isRemove;
}
}
else
{
var test = this.HitTest(e.Scene, new[] { anchorSelect[0].Item1, anchorSelect[0].Item2 }, HitType.Vertex | HitType.Face);
if (test.HitType != HitType.None &&
test.ObjectIndex == e.Document.CurrentObjectIndex)
switch (test.HitType)
{
case HitType.Vertex:
if (isRemove)
e.Document.DeleteSelectVertex(test.ObjectIndex, test.VertexIndex);
else
e.Document.AddSelectVertex(test.ObjectIndex, test.VertexIndex);
break;
case HitType.Face:
foreach (var i in e.Document.Objects[test.ObjectIndex].Faces[test.FaceIndex].Points)
if (isRemove)
e.Document.DeleteSelectVertex(test.ObjectIndex, i);
else
e.Document.AddSelectVertex(test.ObjectIndex, i);
break;
}
}
anchorSelect = null;
this.RedrawAllScene();
e.Handled = true;
}
break;
}
};
this.Draw += (sender, e) =>
{
if (!f.Visible)
return;
switch (f.Mode)
{
case SkeletonMode.Bone:
EnsureBoneObject(e.Document);
if (bone != null)
using (var c = this.CreateDrawingObject(e.Document, DrawObjectVisibility.Point | DrawObjectVisibility.Line))
{
c.Color = highlightColor;
c.ColorValid = true;
foreach (var i in bone.Faces)
c.AddFace(i.Points.Select(_ => bone.Vertices[_].Point)
.Select(c.AddVertex));
}
if (createBonePointInfo != null)
using (var c = this.CreateDrawingObject(e.Document, DrawObjectVisibility.Point | DrawObjectVisibility.Line))
{
var vertices = new Point?[]
{
createBonePointInfo.BeginWorld,
createBonePointInfo.HasEnd ? createBonePointInfo.EndWorld : (Point?)null,
createBonePointInfo.HasSize ? createBonePointInfo.SizeWorld : (Point?)null,
}.Where(_ => _.HasValue).Select(_ => c.AddVertex(_.Value));
c.Color = workingColor;
c.ColorValid = true;
c.AddFace(createBonePointInfo.Flip ? vertices.Reverse() : vertices);
}
break;
case SkeletonMode.Anchor:
EnsureBoneObject(e.Document);
if (bone != null)
using (var c = this.CreateDrawingObject(e.Document, DrawObjectVisibility.Point | DrawObjectVisibility.Line))
{
c.Color = highlightColor;
c.ColorValid = true;
foreach (var i in bone.Faces.Where(_ => _.Material == e.Document.CurrentMaterialIndex && _.PointCount == 3))
c.AddFace(i.Points.Select(_ => bone.Vertices[_].Point)
.Select(c.AddVertex));
}
if (anchorSelect != null)
using (var c = this.CreateDrawingObject(e.Document, DrawObjectVisibility.Line))
{
var begin = anchorSelect[0];
var end = anchorSelect[1];
var z = e.Scene.Convert3dToScreen(Point.Zero).Z;
var vertices = new[]
{
new Point(begin.Item1, begin.Item2, z),
new Point(end.Item1, begin.Item2, z),
new Point(end.Item1, end.Item2, z),
new Point(begin.Item1, end.Item2, z),
}
.Select(_ => e.Scene.ConvertScreenTo3d(ref _))
.Select(_ => c.AddVertex(_))
.ToArray();
c.Color = workingColor;
c.ColorValid = true;
c.AddFace(new[] { vertices[0], vertices[1], });
c.AddFace(new[] { vertices[1], vertices[2], });
c.AddFace(new[] { vertices[2], vertices[3], });
c.AddFace(new[] { vertices[3], vertices[0], });
}
break;
}
};
}
protected override bool Main(Document doc)
{
var owner = NativeWindow.FromHandle(Plugin.MainWindowHandle);
var vertices = doc.Objects.SelectMany(_ => _.Vertices)
.Where(_ => _.IsSelected)
.ToArray();
if (vertices.Length == 0)
{
MessageBox.Show(owner, "対象の頂点がありません。", "バウンディングボックスの作成", MessageBoxButtons.OK, MessageBoxIcon.Information);
return(false);
}
using (var f = new CreateBoundingBoxForm
{
CreateAtNewObject = createNewObject,
CreateAtCurrentObject = !createNewObject,
CreateMargin = margin,
})
if (f.ShowDialog(owner) == DialogResult.OK)
{
createNewObject = f.CreateAtNewObject;
margin = f.CreateMargin;
}
else
{
return(false);
}
var min = vertices.Aggregate(vertices.First().Point, (x, y) => new Point(Math.Min(x.X, y.Point.X), Math.Min(x.Y, y.Point.Y), Math.Min(x.Z, y.Point.Z))) - margin;
var max = vertices.Aggregate(vertices.First().Point, (x, y) => new Point(Math.Max(x.X, y.Point.X), Math.Max(x.Y, y.Point.Y), Math.Max(x.Z, y.Point.Z))) + margin;
var newVertices = new[]
{
new Point(min.X, max.Y, max.Z),
new Point(min.X, min.Y, max.Z),
new Point(max.X, max.Y, max.Z),
new Point(max.X, min.Y, max.Z),
new Point(max.X, max.Y, min.Z),
new Point(max.X, min.Y, min.Z),
new Point(min.X, max.Y, min.Z),
new Point(min.X, min.Y, min.Z),
};
var newIndices = new[]
{
new[] { 0, 2, 3, 1 },
new[] { 2, 4, 5, 3 },
new[] { 4, 6, 7, 5 },
new[] { 6, 0, 1, 7 },
new[] { 6, 4, 2, 0 },
new[] { 1, 3, 5, 7 },
};
var obj = doc.Objects[doc.CurrentObjectIndex];
if (createNewObject || obj.Locking)
{
obj = new Metasequoia.Object();
createNewObject = true;
}
var realVertices = newVertices.Select(obj.AddVertex).ToArray();
var currentMaterial = doc.CurrentMaterialIndex;
foreach (var i in newIndices)
{
obj.Faces[obj.AddFace(i.Select(_ => realVertices[_]).ToArray())].Material = currentMaterial;
}
if (createNewObject)
{
doc.AddObject(obj);
obj.IsSelected = true;
}
return(true);
}