//Algoritmo de refinamiento Se va ejecutando sobre la marcha, buscando angulos demasiado poco pronunciados y refinándolos o puntos demasiado juntos y eliminando puntos para evitar nudos
void Refine(BranchContainer branch)
{
if (branch.branchPoints.Count > 3)
{
if (Vector3.Distance(branch.branchPoints [branch.branchPoints.Count - 2].point, branch.branchPoints [branch.branchPoints.Count - 3].point) < infoPool.ivyParameters.stepSize * 0.7f ||
Vector3.Distance(branch.branchPoints [branch.branchPoints.Count - 2].point, branch.branchPoints [branch.branchPoints.Count - 1].point) < infoPool.ivyParameters.stepSize * 0.7f)
{
branch.RemoveBranchPoint(branch.branchPoints.Count - 2);
//branch.grabVectors.RemoveAt (branch.branchPoints.Count - 2);
}
if (Vector3.Angle(branch.branchPoints [branch.branchPoints.Count - 1].point - branch.branchPoints [branch.branchPoints.Count - 2].point, branch.branchPoints [branch.branchPoints.Count - 2].point - branch.branchPoints [branch.branchPoints.Count - 3].point) > 25f)
{
Vector3 last = branch.branchPoints [branch.branchPoints.Count - 1].point - branch.branchPoints [branch.branchPoints.Count - 2].point;
Vector3 preLast = branch.branchPoints [branch.branchPoints.Count - 3].point - branch.branchPoints [branch.branchPoints.Count - 2].point;
//BranchPoint branchPoint01 = branch.branchPoints[branch.branchPoints.Count - 2];
branch.InsertBranchPoint(branch.branchPoints[branch.branchPoints.Count - 2].point + preLast / 2f,
branch.branchPoints[branch.branchPoints.Count - 2].grabVector,
branch.branchPoints.Count - 2);
//branch.grabVectors.Insert(branch.grabVectors.Count - 2, ,branch.grabVectors[branch.grabVectors.Count-2]);
branch.InsertBranchPoint(branch.branchPoints[branch.branchPoints.Count - 2].point + last / 2f,
branch.branchPoints[branch.branchPoints.Count - 2].grabVector,
branch.branchPoints.Count - 1);
//branch.grabVectors.Insert(branch.grabVectors.Count - 1, branch.grabVectors[branch.grabVectors.Count-2]);
branch.RemoveBranchPoint(branch.branchPoints.Count - 3);
//branch.grabVectors.RemoveAt (branch.branchPoints.Count - 3);
}
}
}
public void Optimize()
{
for (int b = 0; b < infoPool.ivyContainer.branches.Count; b++)
{
BranchContainer branch = infoPool.ivyContainer.branches[b];
for (int p = 1; p < branch.branchPoints.Count - 1; p++)
{
Vector3 segment1 = branch.branchPoints[p].point - branch.branchPoints[p - 1].point;
Vector3 segment2 = branch.branchPoints[p + 1].point - branch.branchPoints[p].point;
if (Vector3.Angle(segment1, segment2) < infoPool.ivyParameters.optAngleBias)
{
SaveIvy();
branch.RemoveBranchPoint(p);
RefreshMesh();
}
}
}
}
