/**
* Returns a list of all datapoints contained in the given volume
*/
public static List <DataPoint> GetSelectedPoints(MeshDeformerMove volume)
{
List <DataPoint> pointsInVolume = new List <DataPoint>();
for (int i = 0; i < dataPoints.Count; i++)
{
DataPoint dp = dataPoints[i];
if (volume.IsInside(dp.GetPos()))
{
pointsInVolume.Add(dp);
dp.SetSelected(true);
dataParticles[i].startColor = Color.magenta;
}
else
{
dp.SetSelected(false);
dataParticles[i].startColor = dp.GetColor();
}
}
pSystem.SetParticles(dataParticles);
// Add the volume in BoolOperation et clear the last volume
BoolOperation.currentVolume = volume;
BoolOperation.currentSelectedDataPoints.Clear();
return(pointsInVolume);
}
/**
* Initialize the particles or prefab and preprocess the data
*/
private void InitParticles()
{
dataParticles = new ParticleSystem.Particle[dataPoints.Count];
for (int i = 0; i < dataPoints.Count; i++)
{
dataParticles[i].position = dataPoints[i].GetPos();
if (dataPoints[i].isSelected())
{
dataParticles[i].startColor = Color.magenta;
}
else
{
dataParticles[i].startColor = dataPoints[i].GetColor();
}
dataParticles[i].startSize = 0.01f;
dataParticles[i].remainingLifetime = i; // since lifetime isn't used, we can store the corresponding datapoint id in it
}
pSystem.SetParticles(dataParticles, dataParticles.Length);
collisionEvents = new List <ParticleCollisionEvent>();
// if there are already some volume, select the first and show the selection
MeshDeformerMove volume = (MeshDeformerMove)GameObject.FindObjectOfType(typeof(MeshDeformerMove));
if (volume != null)
{
GetSelectedPoints(volume);
}
}
void LaunchRay(Vector3 origin, Vector3 dir)
{
Debug.Log("launchRay");
Ray ray = new Ray(origin, dir.normalized);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, 0.05f, 1 << 9))
{
Debug.Log("je suis dans le premier if");
MeshDeformerMove current_mesh = hit.collider.GetComponent <MeshDeformerMove>();
if (current_mesh != null)
{
current_mesh.SelectVertices(hit.point);
meshHit = current_mesh;
Debug.Log("j'ai terminé !");
}
}
}