virtual protected void HandleOnUpdateFrameInfo(SVFFrameInfo frameInfo)
{
if (null != OnUpdateFrameInfoNotify)
{
OnUpdateFrameInfoNotify(this, frameInfo);
}
}
private void PauseOnFrame(HoloVideoObject sender, SVFFrameInfo frameInfo)
{
if (ShouldPauseAfterPlay && frameInfo.frameId >= PauseFrameID)
{
Pause();
ShouldPauseAfterPlay = false;
}
}
public bool GetHCapObjectFrameInfo(ref SVFFrameInfo frameInfo)
{
if (s_logstack)
{
logger.Log("[INTEROP]GetHCapObjectFrameInfo");
}
if (instanceId == InvalidID)
{
return(false);
}
return(InteropGetHCapObjectFrameInfo(instanceId, ref frameInfo));
}
public void Cleanup()
{
isInitialized = false;
if (pluginInterop != null)
{
pluginInterop.Dispose();
pluginInterop = null;
Url = "";
fileInfo = new SVFFileInfo();
openInfo = new SVFOpenInfo();
lastFrameInfo = new SVFFrameInfo();
}
}
public void Update()
{
if (!isInitialized || pluginInterop == null || !isPlaying)
{
return;
}
Update3DAudio();
// pass a temp frame info struct here so we don't trash information in lastFrameInfo when GetHCapObjectFrameInfo returns a bunch of zeros.
SVFFrameInfo frameInfo = new SVFFrameInfo();
if (pluginInterop.GetHCapObjectFrameInfo(ref frameInfo))
{
// if we didn't get any useful frame info, don't overwrite our previous values (likely initial file-level values)
if (frameInfo.textureWidth > 0 && frameInfo.textureHeight > 0)
{
lastFrameInfo = frameInfo;
SVFFrameInfo adjustedFrameInfo = lastFrameInfo;
if ((adjustedFrameInfo.maxX - adjustedFrameInfo.minX) > 0.0f ||
(adjustedFrameInfo.maxY - adjustedFrameInfo.minY) > 0.0f ||
(adjustedFrameInfo.maxZ - adjustedFrameInfo.minZ) > 0.0f)
{
Vector3 min = new Vector3((float)adjustedFrameInfo.minX, (float)adjustedFrameInfo.minY, (float)adjustedFrameInfo.minZ);
Vector3 max = new Vector3((float)adjustedFrameInfo.maxX, (float)adjustedFrameInfo.maxY, (float)adjustedFrameInfo.maxZ);
localSpaceBounds.SetMinMax(min, max);
HVCollider.center = localSpaceBounds.center;
HVCollider.size = localSpaceBounds.size;
meshFilter.mesh.bounds = localSpaceBounds;
}
#if UNITY_PS4 && !UNITY_EDITOR
UpdateUnityBuffers(false, true);
#else
UpdateUnityBuffers();
#endif
HandleOnUpdateFrameInfo(adjustedFrameInfo);
// here is the logic for checking for end of stream in a
// portable way. CheckEOS is used on Android because there
// are circumstances in which the android plugin can decode the
// EOS frame, rewind, and decode a beginning frame, before Unity
// asks for another frame, causing it to miss the EOS frame.
// This behavior does not occur on Desktop.
#if UNITY_ANDROID && !UNITY_EDITOR
if (pluginInterop.CheckEOS())
#else
if (lastFrameInfo.isEOS)
#endif
{
if (null != OnEndOfStreamNotify)
{
OnEndOfStreamNotify(this);
}
}
}
}
else
{
logger.Log("GetHCapObjectFrameInfo returned false");
}
#if ENABLE_NATIVE_LOGGING
string[] trace = pluginInterop.GetTrace();
if (null != trace)
{
foreach (var line in trace)
{
logger.Log(line);
}
}
#endif
}
private static extern bool InteropGetHCapObjectFrameInfo(int instanceId, ref SVFFrameInfo info);
public void Update()
{
if (isInitialized)
{
Update3DAudio();
if (pluginInterop.GetHCapObjectFrameInfo(ref lastFrameInfo))
{
SVFFrameInfo adjustedFrameInfo = lastFrameInfo;
if (renderingMode == RenderingMode.SVFDraw)
{
var cam = Camera.current;
if (cam == null)
{
return;
}
CameraView camView = cameraViews.Find(cam, targetDevice, flipHandedness);
if ((null != camView) && camView.isFlipHand)
{
adjustedFrameInfo.maxX = -lastFrameInfo.minX;
adjustedFrameInfo.minX = -lastFrameInfo.maxX;
}
}
if ((adjustedFrameInfo.maxX - adjustedFrameInfo.minX) > 0.0f ||
(adjustedFrameInfo.maxY - adjustedFrameInfo.minY) > 0.0f ||
(adjustedFrameInfo.maxZ - adjustedFrameInfo.minZ) > 0.0f)
{
Vector3 min = new Vector3((float)adjustedFrameInfo.minX, (float)adjustedFrameInfo.minY, (float)adjustedFrameInfo.minZ);
Vector3 max = new Vector3((float)adjustedFrameInfo.maxX, (float)adjustedFrameInfo.maxY, (float)adjustedFrameInfo.maxZ);
localSpaceBounds.SetMinMax(min, max);
// File info did not contain bounds, then use the first frame's bounding box
if ((fileInfo.maxX - fileInfo.minX) <= 0.0f &&
(fileInfo.maxY - fileInfo.minY) <= 0.0f &&
(fileInfo.maxZ - fileInfo.minZ) <= 0.0f &&
adjustedFrameInfo.frameId <= 1)
{
Debug.LogWarning("Capture did not contain bounding box info, using the first frame's bounding box");
Vector3 worldMin = transform.localToWorldMatrix * new Vector4(min.x, min.y, min.z, 1.0f);
Vector3 worldMax = transform.localToWorldMatrix * new Vector4(max.x, max.y, max.z, 1.0f);
maximalWCSBounds.SetMinMax(worldMin, worldMax);
}
HVCollider.center = localSpaceBounds.center;
HVCollider.size = localSpaceBounds.size;
meshFilter.mesh.bounds = localSpaceBounds;
}
UpdateUnityBuffers();
HandleOnUpdateFrameInfo(adjustedFrameInfo);
}
else
{
logger.Log("GetHCapObjectFrameInfo returned false");
}
if (lastFrameInfo.isEOS)
{
if (null != OnEndOfStreamNotify)
{
OnEndOfStreamNotify(this);
}
}
#if ENABLE_NATIVE_LOGGING
string[] trace = pluginInterop.GetTrace();
if (null != trace)
{
foreach (var line in trace)
{
logger.Log(line);
}
}
#endif
}
}
