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OPERATOR_CANCELLED.
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Added a property to track_marker operator to be
able to render clip which name was passed to the
operator instead of clip from current clip editor
context.
Very much useful for automatic tests.
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Added a weight slider to track which defines
how much particular track affects in a final
reconstruction. This weight is for sure
animateable.
Currently it affects on BA step only which in
most cases will work just fine.
The usecase of this slider is to have it set
to 1.0 most of the time where the track is
good, but blend it's weight down to 0 when
tracker looses the track. This will prevent
camera from jump.
Tutorial is to be done by Sebastian.
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Silly mistake in final condition. Now it works fine.
Would be nice to have this for the final release, simple oneliner.
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Currently supports only two modes:
- Show alpha channel of the mask
- Multiply footage by the mask, which will give
you final-looking combined image.
TODO: Currently rasterization happens on every
redraw, need to cache rasterized mask
somewhere to make redraw more realtime.
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current frame
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From the math point of view there're two cases:
- Clearing the keyframe between two other ones.
In this case tracker will first track plane from
left keyframe to right one without doing any kind
of blending. This will make plane stick to the
actual plane motion, but lead to possible jump
at the right keyframe.
Second step is to track from the right keyframe
to the left one with blending. This gives nice
transition at the point of second keyframe and
this mimics situation when you've been setting
keyframes from left to right.
- Clearing left-most/right-most keyframe.
In this case it's enough to only re-track the
plane without blending from the neighbor keyframe
without blending.
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Wasn't so much great from speed point of view.
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- Do plane re-evaluation only when transform is actually done.
Before this re-evaluation happened on every mouse move.
- Added a flag "Auto Keyframe" for the plane track, which does:
* If Auto Keyframe is enabled, then every manual edit of the
plane will create a new keyframe at current frame and update
plane motion between current frame and previous/next keyframe.
This now also implies blending detected motion with neighbor
keyframes, so there's no jump happening.
No automatic update on manual point tracks edit will happen.
* If auto Keyframe is disabled, then no keyframes are adding
to the plane and every plane tweak will re-evaluate in on
the whole frame range.
In this case manual tweaks to point tracks and re-tracking
them implies plane re-evaluation.
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Use I to create a new keyframe, Alt-I to remove the ketframe.
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This means it's possible now to snap stuff to
reconstructed tracks positions.
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related functions.
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no track is active
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Currently only circle and square, might be easily
extended in the future.
New primitives are creating at cursor location.
This also implied adding 2d cursor to space clip.
Also fix set 2D cursor location which didn't work
in image editor's mask mode since 2.67.
TODO: draw_image_cursor better be moved to some
more generic file, but it's not so much
important for now and might be solved later.
Thanks Campbell for the review!
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before that if you pressed 'F', fit_view would be True every time (e.g.,
even if you pressed 'HOME' which is supposed to call the operator
without the fit_view).
I'm not sure why we need a fullscreen without 'fit_view' but anyways,
that's a different issue.
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Was introduced by plane track merge.
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This commit includes all the changes made for plane tracker
in tomato branch.
Movie clip editor changes:
- Artist might create a plane track out of multiple point
tracks which belongs to the same track (minimum amount of
point tracks is 4, maximum is not actually limited).
When new plane track is added, it's getting "tracked"
across all point tracks, which makes it stick to the same
plane point tracks belong to.
- After plane track was added, it need to be manually adjusted
in a way it covers feature one might to mask/replace.
General transform tools (G, R, S) or sliding corners with
a mouse could be sued for this. Plane corner which
corresponds to left bottom image corner has got X/Y axis
on it (red is for X axis, green for Y).
- Re-adjusting plane corners makes plane to be "re-tracked"
for the frames sequence between current frame and next
and previous keyframes.
- Kayframes might be removed from the plane, using Shit-X
(Marker Delete) operator. However, currently manual
re-adjustment or "re-track" trigger is needed.
Compositor changes:
- Added new node called Plane Track Deform.
- User selects which plane track to use (for this he need
to select movie clip datablock, object and track names).
- Node gets an image input, which need to be warped into
the plane.
- Node outputs:
* Input image warped into the plane.
* Plane, rasterized to a mask.
Masking changes:
- Mask points might be parented to a plane track, which
makes this point deforming in a way as if it belongs
to the tracked plane.
Some video tutorials are available:
- Coder video: http://www.youtube.com/watch?v=vISEwqNHqe4
- Artist video: https://vimeo.com/71727578
This is mine and Keir's holiday code project :)
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indent.
also indent case's within the switch (we already did both of these almost everywhere)
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character. also remove some dead code (return directly after return).
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terminated.
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- BKE_mball_center_median(), didn't work.
- clip_refresh was removing handlers from wrong space.
- new_modifier, replace strcpy with BLI_strncpy
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Patch #35889 by David Jeske.
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node materials.
Area and region listener callbacks now get the screen and area pointers passed, so
they can do more fine grained checks to see if redraw is really needed, for example
depending on the 3D view drawtype.
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Hopefully it's more readable now. Took me a while to remmeber
all the stuff going on here while was looking into possibility
of implementing some feature here.
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location
Now button in the toolshelf behaves this way:
- User clicks on "Add Marker"
- Then he clicks where the marker should get placed
Patch by Marcos Couto (ocf) with own modifications.
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remove MEM_sys_types.h which was a duplicate.
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- mult_m4_m4m4 -> mul_m4_m4m4
- mult_m3_m3m4 -> mul_m3_m3m4
these temporary names were used to avoid problems when argument order was switched.
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