/// <summary>
/// Calcula el punto mas cercano de la nave a una curva
/// </summary>
/// <param name="curve">Curva a calcular el punto mas cercano</param>
/// <returns>Indice del punto mas cercano en el ScriptableObject</returns>
public int CalculateNearestPoint(CurveScriptObject curve)
{
return(curve.qTree.NearestNeighbor(transform.position).DataNode.Data);
}
/// <summary>
///
/// </summary>
/// <param name="curve"></param>
public void SetCurve(CurveScriptObject curve)
{
path = curve;
iTargetIndex = CalculateNearestPoint(curve);
vTargetPoint = path.points[iTargetIndex];
}
public override void OnInspectorGUI()
{
base.OnInspectorGUI();
GUILayout.Label("Separation");
separation = Mathf.Abs(EditorGUILayout.FloatField(separation));
GUILayout.Label("Precision step");
prec_step = Mathf.Abs(EditorGUILayout.FloatField(prec_step));
maxBound = EditorGUILayout.Vector2Field("Tree TL Corner", maxBound);
minBound = EditorGUILayout.Vector2Field("Tree TL Corner", minBound);
//Boton para crear scriptable object de curva
if (GUILayout.Button("*honk* *honk*"))
{
float actDist = 0;
List <Vector2> points = new List <Vector2>();
int segment = 0;
float t = prec_step;
Vector2 handler1 = curve.GetPointsInSegment(segment)[1];
Vector2 handler2 = curve.GetPointsInSegment(segment)[2];
Vector2 anchor1 = curve.GetPointsInSegment(segment)[0];
Vector2 anchor2 = curve.GetPointsInSegment(segment)[3];
Vector2 prevpoint = BezierInt.CubicBezier(anchor1, handler1, handler2, anchor2, 0);
Vector2 actpoint;
while (segment < curve.NumSegments)
{
handler1 = curve.GetPointsInSegment(segment)[1];
handler2 = curve.GetPointsInSegment(segment)[2];
anchor1 = curve.GetPointsInSegment(segment)[0];
anchor2 = curve.GetPointsInSegment(segment)[3];
actpoint = BezierInt.CubicBezier(anchor1, handler1, handler2, anchor2, t);
float distbet = (actpoint - prevpoint).magnitude;
actDist += distbet;
if (actDist >= separation)
{
points.Add(actpoint);
actDist = 0;
}
if (t + prec_step > 1)
{
segment += 1;
// Parte fraccional del nuevo step
t = (t + prec_step) - Mathf.Floor(t + prec_step);
}
else
{
t += prec_step;
}
prevpoint = actpoint;
}
// Agrega el ultimo segmento si es una curva cerrada
if (curve.isClosed)
{
handler1 = curve.points[curve.points.Count - 2];
handler2 = curve.points[curve.points.Count - 1];
anchor1 = curve.points[curve.points.Count - 3];
anchor2 = curve.points[0];
t = 0;
actDist = 0;
while (t < 1)
{
actpoint = BezierInt.CubicBezier(anchor1, handler1, handler2, anchor2, t);
float distbet = (actpoint - prevpoint).magnitude;
actDist += distbet;
if (actDist >= separation)
{
points.Add(actpoint);
actDist = 0;
}
t += prec_step;
prevpoint = actpoint;
}
}
// Elimina duplicados adyacentes
for (int i = 0; i < points.Count - 1; i++)
{
if (points[i] == points[i + 1])
{
points.RemoveAt(i + 1);
i -= 1;
}
}
CurveScriptObject final = ScriptableObject.CreateInstance <CurveScriptObject>();
final.CreateCurve(points.ToArray(), curve.isClosed, null);
AssetDatabase.CreateAsset(final, "Assets/curva.asset");
AssetDatabase.SaveAssets();
}
}
