public override VuforiaRenderer.VideoTextureInfo GetVideoTextureInfo()
{
if (VuforiaRuntimeUtilities.IsPlayMode())
{
return(((CameraDeviceImpl)CameraDevice.Instance).WebCam.GetVideoTextureInfo());
}
IntPtr intPtr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(VuforiaRenderer.VideoTextureInfo)));
VuforiaWrapper.Instance.RendererGetVideoBackgroundTextureInfo(intPtr);
VuforiaRenderer.VideoTextureInfo arg_58_0 = (VuforiaRenderer.VideoTextureInfo)Marshal.PtrToStructure(intPtr, typeof(VuforiaRenderer.VideoTextureInfo));
Marshal.FreeHGlobal(intPtr);
return(arg_58_0);
}
private void OnTrackablesUpdated()
{
if (VuforiaRenderer.Instance.IsVideoBackgroundInfoAvailable())
{
int pixelWidthInt = this.mCamera.GetPixelWidthInt();
int pixelHeightInt = this.mCamera.GetPixelHeightInt();
if ((this.mNumFramesToUpdateVideoBg > 0 || this.mViewWidth != pixelWidthInt || this.mViewHeight != pixelHeightInt) && !((VuforiaManagerImpl)VuforiaManager.Instance).IsDiscardingRenderingStates())
{
this.mViewWidth = pixelWidthInt;
this.mViewHeight = pixelHeightInt;
this.mTextureInfo = VuforiaRenderer.Instance.GetVideoTextureInfo();
this.CreateAndSetVideoMesh();
this.PositionVideoMesh();
this.mNumFramesToUpdateVideoBg--;
}
}
}
public void Update()
{
if (VuforiaRuntimeUtilities.IsPlayMode())
{
this.mWebCamTexture.CheckPermissions();
if (!this.IsTextureSizeAvailable && this.mWebCamTexture.DidUpdateThisFrame)
{
this.IsTextureSizeAvailable = true;
if (this.mWebCamProfile.ResampledTextureSize.y == 0)
{
this.ComputeResampledTextureSize();
VuforiaWrapper.Instance.CameraDeviceStopCamera();
VuforiaWrapper.Instance.CameraDeviceDeinitCamera();
VuforiaWrapper.Instance.CameraDeviceSetCameraConfiguration(this.mWebCamProfile.ResampledTextureSize.x, this.mWebCamProfile.ResampledTextureSize.y);
VuforiaWrapper.Instance.CameraDeviceInitCamera(1);
VuforiaWrapper.Instance.CameraDeviceSelectVideoMode(-1);
VuforiaWrapper.Instance.CameraDeviceStartCamera();
}
VuforiaRenderer.Vec2I resampledTextureSize = this.mWebCamProfile.ResampledTextureSize;
this.mVideoModeData = new CameraDevice.VideoModeData
{
width = resampledTextureSize.x,
height = resampledTextureSize.y,
frameRate = (float)this.mWebCamProfile.RequestedFPS
};
this.mVideoTextureInfo = new VuforiaRenderer.VideoTextureInfo
{
imageSize = resampledTextureSize,
textureSize = resampledTextureSize
};
this.mTextureRenderer = new TextureRenderer(this.mWebCamTexture.Texture, this.mRenderTextureLayer, resampledTextureSize);
this.mBufferReadTexture = new Texture2D(resampledTextureSize.x, resampledTextureSize.y);
this.mReadPixelsRect = new Rect(0f, 0f, (float)resampledTextureSize.x, (float)resampledTextureSize.y);
}
}
}
