// wait for the first web cam frame to set config structs with correct size values
// (mWebCamTexture.width and height are set to default values before the first frame is captured)
public void Update()
{
if (!IsTextureSizeAvailable && mWebCamTexture.DidUpdateThisFrame)
{
QCARRenderer.Vec2I resampledSize = mWebCamProfile.ResampledTextureSize;
mVideoModeData = new CameraDevice.VideoModeData
{
width = resampledSize.x,
height = resampledSize.y,
frameRate = mWebCamProfile.RequestedFPS // real fps not known, but not used in Unity any way...
};
mVideoTextureInfo = new QCARRenderer.VideoTextureInfo
{
imageSize = resampledSize,
textureSize = resampledSize
};
mTextureRenderer = new TextureRenderer(mWebCamTexture.Texture, mRenderTextureLayer, resampledSize);
mBufferReadTexture = new Texture2D(resampledSize.x, resampledSize.y);
mReadPixelsRect = new Rect(0, 0, resampledSize.x, resampledSize.y);
IsTextureSizeAvailable = true;
}
// turn on and off BGRenderingBehaviour depending if Background Rendering has been enabled or not:
mBgRenderingTexBehaviour.CheckAndSetActive(QCARRenderer.Instance.DrawVideoBackground);
}
internal void Update()
{
if (QCARRuntimeUtilities.IsPlayMode())
{
if (!this.IsTextureSizeAvailable && this.mWebCamTexture.DidUpdateThisFrame)
{
QCARRenderer.Vec2I resampledTextureSize = this.mWebCamProfile.ResampledTextureSize;
CameraDevice.VideoModeData data = new CameraDevice.VideoModeData {
width = resampledTextureSize.x,
height = resampledTextureSize.y,
frameRate = this.mWebCamProfile.RequestedFPS
};
this.mVideoModeData = data;
QCARRenderer.VideoTextureInfo info = new QCARRenderer.VideoTextureInfo {
imageSize = resampledTextureSize,
textureSize = resampledTextureSize
};
this.mVideoTextureInfo = info;
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);
this.IsTextureSizeAvailable = true;
}
this.mBgRenderingTexBehaviour.CheckAndSetActive(QCARRenderer.Instance.DrawVideoBackground);
}
}
public override QCARRenderer.VideoTextureInfo GetVideoTextureInfo()
{
if (QCARRuntimeUtilities.IsPlayMode())
{
CameraDeviceImpl instance = (CameraDeviceImpl)CameraDevice.Instance;
return(instance.WebCam.GetVideoTextureInfo());
}
IntPtr texInfo = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(QCARRenderer.VideoTextureInfo)));
QCARWrapper.Instance.RendererGetVideoBackgroundTextureInfo(texInfo);
QCARRenderer.VideoTextureInfo info = (QCARRenderer.VideoTextureInfo)Marshal.PtrToStructure(texInfo, typeof(QCARRenderer.VideoTextureInfo));
Marshal.FreeHGlobal(texInfo);
return(info);
}
public void UpdateBehaviour()
{
if (mVideoBgConfigChanged && QCARRenderer.Instance.IsVideoBackgroundInfoAvailable())
{
// reset the video texture:
if (mTexture != null)
{
Destroy(mTexture);
}
CreateAndSetVideoTexture();
QCARRenderer.VideoTextureInfo texInfo = QCARRenderer.Instance.GetVideoTextureInfo();
// Cache the info:
mTextureInfo = QCARRenderer.Instance.GetVideoTextureInfo();;
Debug.Log("VideoTextureInfo " + texInfo.textureSize.x + " " +
texInfo.textureSize.y + " " + texInfo.imageSize.x + " " + texInfo.imageSize.y);
// Create the video mesh
MeshFilter meshFilter = GetComponent <MeshFilter>();
if (meshFilter == null)
{
meshFilter = gameObject.AddComponent <MeshFilter>();
}
meshFilter.mesh = CreateVideoMesh(m_NumDivisions, m_NumDivisions);
// Position the video mesh
PositionVideoMesh();
if (TextureChanged != null)
{
TextureChanged();
}
mVideoBgConfigChanged = false;
}
}
// Update is called once per frame
void Update()
{
// Setup the geometry and orthographic camera as soon as the video
// background info is available.
if (QCARRenderer.Instance.IsVideoBackgroundInfoAvailable())
{
// Check if we need to update the texture:
QCARRenderer.VideoTextureInfo texInfo = QCARRenderer.Instance.GetVideoTextureInfo();
if (!mTextureInfo.imageSize.Equals(texInfo.imageSize) ||
!mTextureInfo.textureSize.Equals(texInfo.textureSize))
{
// Cache the info:
mTextureInfo = texInfo;
Debug.Log("VideoTextureInfo " + texInfo.textureSize.x + " " +
texInfo.textureSize.y + " " + texInfo.imageSize.x + " " + texInfo.imageSize.y);
// Create the video mesh
MeshFilter meshFilter = GetComponent <MeshFilter>();
if (meshFilter == null)
{
meshFilter = gameObject.AddComponent <MeshFilter>();
}
meshFilter.mesh = CreateVideoMesh();
// Position the video mesh
PositionVideoMesh();
}
else if (mScreenOrientation != QCARRuntimeUtilities.ScreenOrientation ||
mScreenWidth != Screen.width ||
mScreenHeight != Screen.height)
{
// Position the video mesh
PositionVideoMesh();
}
}
}
private void Update()
{
if (QCARRenderer.Instance.IsVideoBackgroundInfoAvailable())
{
QCARRenderer.VideoTextureInfo videoTextureInfo = QCARRenderer.Instance.GetVideoTextureInfo();
if (!this.mTextureInfo.imageSize.Equals(videoTextureInfo.imageSize) || !this.mTextureInfo.textureSize.Equals(videoTextureInfo.textureSize))
{
this.mTextureInfo = videoTextureInfo;
Debug.Log(string.Concat(new object[] { "VideoTextureInfo ", videoTextureInfo.textureSize.x, " ", videoTextureInfo.textureSize.y, " ", videoTextureInfo.imageSize.x, " ", videoTextureInfo.imageSize.y }));
MeshFilter component = base.GetComponent <MeshFilter>();
if (component == null)
{
component = base.gameObject.AddComponent <MeshFilter>();
}
component.mesh = this.CreateVideoMesh();
this.PositionVideoMesh();
}
else if (((this.mScreenOrientation != QCARRuntimeUtilities.ScreenOrientation) || (this.mScreenWidth != Screen.width)) || (this.mScreenHeight != Screen.height))
{
this.PositionVideoMesh();
}
}
}
public void UpdateBehaviour()
{
if (mVideoBgConfigChanged && QCARRenderer.Instance.IsVideoBackgroundInfoAvailable())
{
// reset the video texture:
if (mTexture != null)
Destroy(mTexture);
CreateAndSetVideoTexture();
QCARRenderer.VideoTextureInfo texInfo = QCARRenderer.Instance.GetVideoTextureInfo();
// Cache the info:
mTextureInfo = QCARRenderer.Instance.GetVideoTextureInfo(); ;
Debug.Log("VideoTextureInfo " + texInfo.textureSize.x + " " +
texInfo.textureSize.y + " " + texInfo.imageSize.x + " " + texInfo.imageSize.y);
// Create the video mesh
MeshFilter meshFilter = GetComponent<MeshFilter>();
if (meshFilter == null)
{
meshFilter = gameObject.AddComponent<MeshFilter>();
}
meshFilter.mesh = CreateVideoMesh(m_NumDivisions, m_NumDivisions);
// Position the video mesh
PositionVideoMesh();
if (TextureChanged != null)
TextureChanged();
mVideoBgConfigChanged = false;
}
}
// Update is called once per frame
void Update()
{
// Setup the geometry and orthographic camera as soon as the video
// background info is available.
if (QCARRenderer.Instance.IsVideoBackgroundInfoAvailable())
{
// Check if we need to update the texture:
QCARRenderer.VideoTextureInfo texInfo = QCARRenderer.Instance.GetVideoTextureInfo();
if (!mTextureInfo.imageSize.Equals(texInfo.imageSize) ||
!mTextureInfo.textureSize.Equals(texInfo.textureSize))
{
// Cache the info:
mTextureInfo = texInfo;
Debug.Log("VideoTextureInfo " + texInfo.textureSize.x + " " +
texInfo.textureSize.y + " " + texInfo.imageSize.x + " " + texInfo.imageSize.y);
// Create the video mesh
MeshFilter meshFilter = GetComponent<MeshFilter>();
if (meshFilter == null)
{
meshFilter = gameObject.AddComponent<MeshFilter>();
}
meshFilter.mesh = CreateVideoMesh();
// Position the video mesh
PositionVideoMesh();
}
else if (mScreenOrientation != QCARRuntimeUtilities.ScreenOrientation ||
mScreenWidth != Screen.width ||
mScreenHeight != Screen.height)
{
// Position the video mesh
PositionVideoMesh();
}
}
}
// wait for the first web cam frame to set config structs with correct size values
// (mWebCamTexture.width and height are set to default values before the first frame is captured)
public void Update()
{
if (!IsTextureSizeAvailable && mWebCamTexture.DidUpdateThisFrame)
{
QCARRenderer.Vec2I resampledSize = mWebCamProfile.ResampledTextureSize;
mVideoModeData = new CameraDevice.VideoModeData
{
width = resampledSize.x,
height = resampledSize.y,
frameRate = mWebCamProfile.RequestedFPS // real fps not known, but not used in Unity any way...
};
mVideoTextureInfo = new QCARRenderer.VideoTextureInfo
{
imageSize = resampledSize,
textureSize = resampledSize
};
mTextureRenderer = new TextureRenderer(mWebCamTexture.Texture, mRenderTextureLayer, resampledSize);
mBufferReadTexture = new Texture2D(resampledSize.x, resampledSize.y);
mReadPixelsRect = new Rect(0, 0, resampledSize.x, resampledSize.y);
IsTextureSizeAvailable = true;
}
// turn on and off BGRenderingBehaviour depending if Background Rendering has been enabled or not:
mBgRenderingTexBehaviour.CheckAndSetActive(QCARRenderer.Instance.DrawVideoBackground);
}
