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);
}
}
