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public static void DrawVertex(Graphics g, Vertex v, int width, int height)
{
Vector2D pt = v.GetTransformedPositon();
DrawPoint(g, pt, width, height);
}
private void PrepareData()
{
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root = new Skeleton(new Bone("root"), null);
root.Bone.RefPosition = new Vector2D(0.5, 0.5);
root.Bone.SetLocalMatrix(Matrix.Transform2D(0.5, 0.5));
c00 = new Skeleton(new Bone("c00"), root);
c00.Bone.RefPosition = new Vector2D(0.5, 0.5);
c10 = new Skeleton(new Bone("c10"), c00);
c10.Bone.RefPosition = new Vector2D(0.5, 0.35);
c20 = new Skeleton(new Bone("c20"), c10);
c20.Bone.RefPosition = new Vector2D(0.5, 0.2);
IList<Bone> bones = new List<Bone>();
bones.Add(c00.Bone);
bones.Add(c10.Bone);
bones.Add(c20.Bone);
IList<double> weights;
double w0, w1, w2, totalw;
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verts = new List<Vertex>();
for(int i = 0; i < 48; ++i)
{
Vector2D posl = new Vector2D(0.49, 0.51 - i * 0.01);
Vector2D posr = new Vector2D(0.51, 0.51 - i * 0.01);
weights = new List<double>();
w0 = 1.0 / Vector2D.Subtract(posl, c00.Bone.RefPosition).GetLengthSquared();
w1 = 1.0 / Vector2D.Subtract(posl, c10.Bone.RefPosition).GetLengthSquared();
w2 = 1.0 / Vector2D.Subtract(posl, c20.Bone.RefPosition).GetLengthSquared();
totalw = w0 + w1 + w2;
w0 /= totalw;
w1 /= totalw;
w2 /= totalw;
weights.Add(w0);
weights.Add(w1);
weights.Add(w2);
Vertex vertl = new Vertex(posl, bones, weights);
Vertex vertr = new Vertex(posr, bones, weights);
verts.Add(vertl);
verts.Add(vertr);
}
}
