protected void OnPreviewFrameChanged(Wrapper.CaptureState state)
{
var sizeChanged = false;
if (videoTexture == null)
{
if (state.width != Width || state.height != Height)
{
Debug.Log("Video texture does not match the size requested, using " + state.width + " x " + state.height);
}
videoTexture = Texture2D.CreateExternalTexture(state.width, state.height, TextureFormat.BGRA32, false, false, state.imgTexture);
sizeChanged = true;
if (VideoRenderer != null)
{
VideoRenderer.enabled = true;
VideoRenderer.sharedMaterial.SetTexture("_MainTex", videoTexture);
VideoRenderer.sharedMaterial.SetTextureScale("_MainTex", new Vector2(1, -1)); // flip texture
}
}
else if (videoTexture.width != state.width || videoTexture.height != state.height)
{
Debug.Log("Video texture size changed, using " + state.width + " x " + state.height);
videoTexture.UpdateExternalTexture(state.imgTexture);
sizeChanged = true;
}
if (sizeChanged)
{
Debug.Log($"Size Changed = {state.width} x {state.height}");
Width = state.width;
Height = state.height;
}
if (CameraTracker != null)
{
CameraTracker.UpdateCameraMatrices(state.cameraWorld, state.cameraProjection);
}
}
private void OnVideoFrame(Wrapper.CaptureState state)
{
if (videoTexture == null)
{
videoTexture = Texture2D.CreateExternalTexture(state.width, state.height, TextureFormat.BGRA32, false, false, state.imgTexture);
if (videoRenderer != null)
{
videoRenderer.enabled = true;
videoRenderer.material.SetTexture("_MainTex", videoTexture);
videoRenderer.material.SetTextureScale("_MainTex", new Vector2(1, -1));
}
}
else if (videoTexture.width != state.width || videoTexture.height != state.height)
{
videoTexture.UpdateExternalTexture(state.imgTexture);
}
// upate object using this information
if (cameraTracker != null)
{
cameraTracker.UpdateCameraMatrices(state.cameraWorld, state.cameraProjection);
}
}
