public void Update()
{
// Do not update if huaweiAR is not tracking.
if (ARFrame.GetTrackingState() != ARTrackable.TrackingState.TRACKING)
{
m_mesh.Clear();
return;
}
// Fill in the data to draw the point cloud.
ARPointCloud pointCloud = ARFrame.AcquirePointCloud();
pointCloud.GetPoints(ref m_points);
pointCloud.Release();
if (m_points.Count > 0)
{
// Update the mesh indicies array.
m_pointIndex.Clear();
for (int i = 0; i < Mathf.Min(m_points.Count, k_maxPointCount); i++)
{
m_pointIndex.Add(i);
}
m_mesh.Clear();
m_mesh.vertices = m_points.ToArray();
m_mesh.SetIndices(m_pointIndex.ToArray(), MeshTopology.Points, 0);
}
}
// Update is called once per frame
void Update()
{
if (PointCloud != null && ParticleSystem != null)
{
List <Vector3> pointsInCloud = new List <Vector3>();
PointCloud.GetPoints(pointsInCloud, Space.Self);
ParticleSystem.Particle[] particles = new ParticleSystem.Particle[pointsInCloud.Count];
int index = 0;
foreach (Vector3 currentPoint in pointsInCloud)
{
particles[index].position = currentPoint;
particles[index].startColor = new Color(1.0f, 1.0f, 1.0f);
particles[index].startSize = 0.02f;
index++;
}
ParticleSystem.SetParticles(particles, pointsInCloud.Count);
}
}
