| Age | Commit message (Collapse) | Author |
|---|
|
|
|
For now simply reshuffle option so they keep proper dependency flow.
Benefits:
- Has an ability to hide tracks lists to work with other sliders around.
Could be really handy to quickly get rid of lenghty lists.
- From a feedback seems to be fitting workflow better.
Things to doublecheck on:
- Feels a bit misordered: first you define whether one want to have
rotation stabilized, then have tracks, then scale options.
While this follows dependency flow (which is really good and which
we should not violate) it has weird feeling on whether things are
really where they have to be.
- Autoscale controls visibility of max-scale, can we just make it
active/inactive instead?
- Autoscale replaces slider with label. Can it be disabled slider
instead to reduce visual jumping (disabled slider prevents user
input)
Hopefully we'll still want to have collapsable box after re-iterating
over this points, so we don't waste bits in DNA.
|
|
|
|
|
|
bottom
|
|
See this page for motivation and description of concepts:
https://github.com/Ichthyostega/blender/wiki
See this video for UI explanation and demonstration of usage
http://vimeo.com/blenderHack/stabilizerdemo
This proposal attempts to improve usability of Blender's image stabilization
feature for real-world footage esp. with moving and panning camera. It builds
upon the feature tracking to get a measurement of 2D image movement.
- Use a weighted average of movement contributions (instead of a median).
- Allow for rotation compensation and zoom (image scale) compensation.
- Allow to pick a different set of tracks for translation and for
rotation/zoom.
- Treat translation / rotation / zoom contributions systematically in a
similar way.
- Improve handling of partial tracking data with gaps and varying
start / end points.
- Have a user definable anchor frame and interpolate / extrapolate data to
avoid jumping back to "neutral" position when no tracking data is available.
- Support for travelling and panning shots by including an //intended//
position/rotation/zoom ("target position"). The idea is for these parameters
to be //animated// by the user, in order to supply an smooth, intended
camera movement. This way, we can keep the image content roughly in frame
even when moving completely away from the initial view.
A known shortcoming is that the pivot point for rotation compensation is set to
the translation compensated image center. This can produce spurious rotation on
travelling shots, which needs to be compensated manually (by animating the
target rotation parameter). There are several possible ways to address that
problem, yet all of them are considered beyond the scope of this improvement
proposal for now.
Own modifications:
- Restrict line length, it's really handy for split-view editing
- In motion tracking we prefer fully human-readable comments, meaning we
don't use doxygen with it's weird markup and comments are supposed to
start with capital and end with a full stop,
- Add explicit comparison of pointer to NULL.
Reviewers: sergey
Subscribers: kusi, kdawg, forest-house, mardy, Samoth, plasmasolutions, willolis, sebastian_k, hype, enetheru, sunboy, jta, leon_cheung
Maniphest Tasks: T49036
Differential Revision: https://developer.blender.org/D583
|
|
Reduces noise from --debug-gpu so we can spot serious errors.
Blender 2.7x uses OpenGL 2.1, we don't care if features are deprecated.
I'll re-enable these warnings for blender2.8 after next merge.
|
|
Kernels can now be built without patch evaluation when not needed by the
scene (Catmull-Clark subdivision not in use), giving a performance boost
for some devices.
|
|
kernel_textures.h is included in device_opencl.cpp, so we can't check
__KERNEL_OPENCL__ there.
|
|
|
|
|
|
Enable based on --debug-gpu at the command line. Linux already works
this way.
This commit in master (2.78 timeframe) is the smallest change that gets
the desired result. I did a similar commit in blender2.8. Most ongoing
GL debug work will go into 2.8, not 2.7x.
In support of T49089
|
|
Backtrace so we can pinpoint where the GL error came from. Then fflush
on severe errors in case it's severe enough to crash Blender.
|
|
When running blender --debug-gpu
Display which debug facilities are available. One of these, in order of preference:
- OpenGL 4.3
- KHR_debug
- ARB_debug_output
- AMD_debug_output
All messages are logged now, not just errors. Will probably turn some of these off later.
GL_DEBUG_OUTPUT_SYNCHRONOUS lets us break on errors and backtrace to the exact trouble spot.
Callers of GPU_string_marker no longer pass in a message length, just the message itself (null terminated).
Apple provides no GL debug logging features.
|
|
After discussion in IRC, 16bit int should not be converted to half, too much precision loss.
|
|
|
|
Note: This only works for textures loaded from disk via OIIO, not packed textures. That's still a ToDo.
|
|
By calling `tessellate()` from the mesh manager in Cycles we can do pre/post
processing or even threaded tessellation without concerning client side code
with the details.
|
|
This way OpenCL devices can also benefit from a smaller memory footprint, when using e.g. bumpmaps (greyscale, 1 channel).
Additional target for my GSoC 2016.
|
|
cloth stiffness scaling.
When updating the max values under stiffness scaling, they clip at the normal stiffness values
as expected, however when updating stiffness values, you could set them higher than the max
values, and the max values weren't updated accordingly. As the stiffness scaling computes using
the absolute difference between the max values and the stiffness values, you got higher
stiffnesses in scaled areas even though your max is actually lower than the normal stiffness.
This diff fixes that behaviour, by updating the max values to be equal to the stiffness whenever
you set a higher stiffness than the max value.
Also, I have initialized the max values to the same as the stiffnesses, as they were previously
just set to zero, and caused the same problem described above.
Reviewers: lukastoenne
Reviewed By: lukastoenne
Tags: #physics
Differential Revision: https://developer.blender.org/D2147
|
|
|
|
socket layout.
Node tree update calls in the middle of a socket loop are dangerous, they can change sockets
on group nodes and link instances in particular. Updates should only happen after the operator
has finished.
Simply removed the extra convenience check for validity now. Worst case an invalid (red) link
is created which can be removed by the user as well and should simply be ignored by node systems.
The update system in nodes needs a complete rewrite to handle complex cases like this, where an
operator may need to react to changes during its execution.
|
|
|
|
GPencil conversion would just always run for file version 2.77.3. This wasn't an issue in master, but possibly for other branches that used the 2.77.3 block.
Wasn't aware that you have to add the asterisk for pointers either, this is kinda weird. Anyway, it's running correctly now.
|
|
New dependency graph puts materials to the graph in order to deal with animation
assigned to them and things like that. This leads us to a requirement to update
relations when slots changes.
This fixes: T49075 Assignment of a keyframed material using the frame_change_pre handler
doesn't update the keyframe using the new dependency graph
|
|
This is mainly required for the new dependency graph where non-object
datablocks are a part of dependency graph.
This solves issue when making mesh shared by multiple objects a single
user one.
|
|
|
|
their own stdosl.h.
|
|
Atm OpenEXR half files benefit from this and will use only 1/2 of the memory now. More space for HDRs!
Part of my GSoC 2016.
|
|
Now we have the 4 component ones first (float4, byte4, half4) followed by the 1 component ones (float, byte, half).
Makes code a bit more consistent and also reduces code a bit when enabling half support on GPU in next commit.
This also exposed a typo in half CPU images for 3D textures, which wasn't used yet, but good to have that one fixed anyway.
|
|
|
|
This was causing Cycles standalone to fail to build from Blender repo.
Hopefully nothing breaks from removing this.
|
|
Point cache read code contains checks designed to prevent it reading
stale data when the relevant simulation code should instead compute
the next frame from the previous one. However in some situations like
motion blur subframes the simulation can't possibly do it and just
exits. This causes completely incorrect motion blur at or after the
last cached frame.
To fix, add a parameter that tells the cache code whether it should
apply the checks and exit, or read what it can even if stale (true
means exactly same as old behavior).
Doing this in cache rather than clamping the frame number better in
the caller lets it handle the case of incomplete cache that stops
before the official last frame.
Reviewed By: mont29, lukastoenne
Maniphest Tasks: T49004
Differential Revision: https://developer.blender.org/D2144
|
|
|
|
structs"
Using unit tests is a wrong way to control static behavior of the
application. They should only be used for checking dynamic behavior,
all the rest is easily controllable at compile time.
Doing tests at ocmpile time are actually more robust approach since
we don't have strict policy of runnign unit tests before accepting
any change.
Proper alignment control is coming shortly.
This reverts commit 7c3a06c34918567e6b0ab67bded60725ff63073b.
|
|
|
|
|
|
|
|
archive of sources).
|
|
Since the optimal values depend on the device used, this option doesn't make much sense in the XML.
Therefore, it's now specified via the command line, just like the device itself.
|
|
Commit c96ae81160ad added three data textures and therefore removed three image texture slots, but the value in util_textures.h wasn't updated.
|
|
|
|
|
|
dopsheet data pointer is not guaranteed to be set it seems...
|
|
|
|
|
|
This happens when cmath.h is included after math.h in cpp code.
Kudos to Sergey for pointing this out.
|
|
|
|
movie strips
Now we free sequencer cache and close all unneeded FFmpeg handles when rendering.
This is the same logic as image sequence memory freeding.
|
|
|
