<div dir="ltr">@Francesco:<div><br></div><div>The "Plane" output is a black/white mask, just like in the PlaneTrack node. It is essentially an alpha map (1 on the plane, 0 outside). You can see i'm using it as a mix factor in the screenshot (otherwise image would be alpha=0 outside the plane instead of pink).</div>
<div><br></div><div>I'm not that familiar with the tracking data types, afaik there is a "Track Position" node which you could use as input for the corners. The Plane Track node also does basically the same, but directly takes plane corners from the tracking data (i think these are 2 different types of data in the movie clip editor).</div>
<div><br></div><div>As noted in the task description, one major issue with the compositor is the lack of constants. Once we implement those properly (and it is definitely needed) we can much more easily output single values, e.g. for exposing the plane track corners alongside the warped image and mask.</div>
<div><br></div><div>Canvas compositing will also go a long way in making this node more easily accessible, but first we need to look into resolution handling and sampling issues in the compositor internals.</div><div><br>
</div><div>There is not much to see about the node properties (i guess that's what you are interested in), only buttons are the input values, which are vectors (3D, z component is ignored):</div><div><a href="http://www.pasteall.org/pic/67139">http://www.pasteall.org/pic/67139</a><br>
</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Feb 20, 2014 at 4:53 PM, Francesco Paglia <span dir="ltr"><<a href="mailto:f.paglia.80@gmail.com" target="_blank">f.paglia.80@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Lukas,<div>nice addition, thanks!</div><div>Just few questions:</div><div>1. I see the outputs of the node are image and Plane, what plane is intended for? Does it output the alpha datas?</div>
<div>2. Can we use traking data as inputs or how can we manage the animation of the corners?</div>
<div>3. would be great if you can make a print screen with the corner pin node selected.</div><div><br></div><div>Thanks </div><div>Francesco</div><div> <br></div><div class="gmail_extra"><br><br><div class="gmail_quote">
2014-02-20 14:19 GMT+01:00 Lukas Tönne <span dir="ltr"><<a href="mailto:lukas.toenne@gmail.com" target="_blank">lukas.toenne@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div class="h5">
<div dir="ltr">Just a quick note: On request by some of our L.A. based users i've implemented a "Corner Pin" node:<div><br></div><div><a href="https://developer.blender.org/D333" target="_blank">https://developer.blender.org/D333</a><br>
</div><div><br></div><div>Should be in trunk shortly after the release.</div><div><br></div><div>Cheers,</div><div>Lukas</div></div>
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