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;
}
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);
}
