public void SetSource(ARKitStream src, VideoStream video_src)
{
source = src;
N = source.Frames.Count;
video_source = video_src;
}
void simulate_ar()
{
if (FakeStream != null)
{
FakeStream.Stop(true);
}
//string sFilename = "/Users/rms/scratch/ARStream_15-7-2017-20-23-23.txt";
// 5mb
//string sFilename = "/Users/rms/scratch/ARStream_15-7-2017-18-21-12.txt";
string sFilename = "/Users/rms/scratch/ARStream_16-7-2017-22-25-2.txt";
// w/ video
//string sFilename = "/Users/rms/scratch/ARStream_15-7-2017-22-27-22.txt";
//string sFilename = "/Users/rms/scratch/ARStream_15-7-2017-23-11-48.txt";
if (current_filename != sFilename)
{
gs.ARKitStream stream = new gs.ARKitStream();
stream.InitializeFromFileAscii(sFilename);
string sVideoFilename = sFilename.Replace("ARStream", "VideoStream");
sVideoFilename = sVideoFilename.Replace(".txt", ".bin");
gs.VideoStream video_stream = null;
if (File.Exists(sVideoFilename))
{
video_stream = new gs.VideoStream();
video_stream.InitializeRead(sVideoFilename, true);
}
FakeStream = new gs.ARKitStreamPlayback();
FakeStream.SetSource(stream, video_stream);
current_filename = sFilename;
}
samplesParent = new GameObject("samples_parent");
GameObject videoPlane = UnityUtil.FindGameObjectByName("VideoPlane");
videoPlane.SetVisible(true);
Material videoMaterial = videoPlane.GetMaterial();
Texture2D video_texture = null;
FakeStream.NewFrameF = (time) => {
GameObject.Destroy(samplesParent);
samplesParent = new GameObject("samples_parent");
};
FakeStream.UpdateCameraF = (pos, rot) => {
Camera.main.transform.position = pos;
Camera.main.transform.rotation = rot;
};
FakeStream.EmitSamplePointF = (pos, screenPos, color) => {
GameObject go = DebugUtil.EmitDebugSphere("pt", pos, 0.01f, color, null, true);
samplesParent.AddChild(go, true);
if (ParticleGridVizGO != null)
{
ParticleGridVizGO.GetComponent <ParticleGridViz>().InjectSample(pos, color);
}
};
FakeStream.EmitVideoFrameF = (frame) => {
if (video_texture == null)
{
video_texture = new Texture2D(frame.width, frame.height);
}
video_texture.LoadImage(frame.rgb);
videoMaterial.SetTexture("_MainTex", video_texture);
};
FakeStream.Start(Time.realtimeSinceStartup);
}