Bitmap GetMeshImage(IPXMaterial material, bool withLine = true)
{
if (bitmap == null)
{
return(null);
}
V2 Scale(V2 v)
{
return(new V2(U(v.U), V(v.V)));
}
Rectangle VertexSquare(V2 vertex, int size)
{
Rectangle square = new Rectangle();
square.X = (int)Math.Round(U(vertex.U) - (size - 1) / 2, MidpointRounding.AwayFromZero);
square.Y = (int)Math.Round(V(vertex.V) - (size - 1) / 2, MidpointRounding.AwayFromZero);
square.Width = size;
square.Height = size;
return(square);
}
Bitmap map = new Bitmap(bitmap.Width, bitmap.Height);
var mesh = new PXMesh(material);
using (Graphics graphics = Graphics.FromImage(map))
{
int penWidth = (int)numericWidth.Value;
int squareSize = (int)numericWidth.Value * 3;
if (withLine)
{
foreach (var s in mesh.Sides)
{
using (Pen pen = new Pen(Color.Black, penWidth))
{
graphics.DrawLine(pen, Scale(s.VertexPair[0].UV).ToPointF(), Scale(s.VertexPair[1].UV).ToPointF());
}
}
}
foreach (IPXVertex v in mesh.Vertices)
{
using (Pen pen = new Pen(GetPointColor(v)))
{
graphics.FillRectangle(pen.Brush, VertexSquare(v.UV, squareSize));
}
}
}
return(map);
}
private void buttonRun_Click(object sender, EventArgs e)
{
var selectedMaterialID = listBoxMaterial.SelectedIndex - 1;
if (selectedMaterialID < 0)
{
MessageBox.Show("ウェイト転写対象の材質を選択してください。");
return;
}
if (comboBoxBone.SelectedIndex < 0)
{
MessageBox.Show("ウェイト対象のボーンを選択してください。");
return;
}
pmx = args.Host.Connector.Pmx.GetCurrentState();
IPXMaterial targetMaterial = pmx.Material[selectedMaterialID];
IPXBone targetBone = pmx.Bone[comboBoxBone.SelectedIndex];
var mesh = new PXMesh(targetMaterial);
for (int i = 0; i < mesh.Vertices.Count; i++)
{
IPXVertex v = mesh.Vertices[i];
(IPXBone bone, float weight)bw = (targetBone, GetPointColor(v).R / 255f);
var vertexWB = Utility.GetWeights(v);
//頂点のウェイトを編集
vertexWB.RemoveAll(w => w.bone == bw.bone);
Utility.NormalizeWeights(vertexWB, 1 - bw.weight);
vertexWB.Add(bw);
Utility.SetVertexWeights(vertexWB, ref v);
}
Utility.Update(args.Host.Connector, pmx, PmxUpdateObject.Vertex);
MessageBox.Show("完了");
}
