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It turns out the material AmbCol property was never working properly, or even supported in the renderer, so I've removed it. Also included is a fix to make the 'Amb' input work properly too.
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checking red channel.
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Changed the if statement to catch zero case properly.
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Than modes.
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Unnecesary include path in Makefile.
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Fixing bug #11737 reported by Daniel Salazar (Zanqdo, thanks!): assigning as pynode a text that failed to parse as a pynode script, then deleting that text would crash Blender.
http://projects.blender.org/tracker/?func=detail&atid=125&aid=11737&group_id=9
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texture input as vectors.
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clamping, which not only is suboptimal for working with hdr
images, it was also doing the clamping incorrect.
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More bug fixing, reports by Juho (bebraw) Vepsalainen (thanks!)
#10340: a recent fix I made broke handling of pynodes with buggy scripts when loaded from a .blend. (This may have been the reason for #10341, too, caused by saving buggy typeinfo.)
http://projects.blender.org/tracker/?func=detail&atid=125&aid=10340&group_id=9
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1) Added support for a var called "__node__" in pynode scripts, that can be used to point to the desired pynode object, to make sure it is chosen.
2) Fixed a semi-obscure crash that could happen when reparsing a pynode script that was used by multiple nodes in different scenes. Memory corruption would happen if the reparsing failed during the recreation of the pynode object, not when executing it.
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blocks that were previously missed; and b) greatly increase my
ohloh stats!
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Submitted By:
Stephane SOPPERA (soppera)
It just increases the max value for gamma correction to 10f. Which
as noted in the patch is the same as the Gimp's color level tool.
Kent
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Also fixed a bug where procedural buffers did not convert correctly
to different buffer types (e.g. value -> rgba would give red).
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if there was no zbuffer input. However this means a user settings can
be permanently changed without a user knowing. Now it just runs as if
this option is set if there is no zbuffer, but doesn't change the
setting.
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without input connections.
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Ongoing updates to the Blender.Node Python API:
- Changed Blender.Node.node to Blender.Node.Scripted to be more specific and conform to bpython API.
- Added a Blender.Node.Socket type to be used to define node sockets in a PyNode script. Also, socket type is inferred from the value(s) passed in, instead of also being defined by the script author.
- Added attr access to input and output sockets in the __call__ method. Ex: an input socket called 'color' can be accessed as self.input.color now.
These changes break existing pynode scripts, which shouldn't be a problem yet, of course, since we're still finishing this feature for 2.46. The wiki page and sample .blends have already been updated:
http://wiki.blender.org/index.php/BlenderDev/PyNodes
http://wiki.blender.org/index.php/BlenderDev/PyNodes/API
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not work correct, it should use bNodeStack inputs like other nodes.
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premultiplied and key alpha.
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Compositor:
Muting option to temporary disable/enable nodes.
Hotkey: press M on selection. It toggles.
Note: no menu entry yet, and drawing style could be tweakered...
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The limit in the UI tooltips to set the amount of
images used in animation allow the zero value,
that cause a segfault.
This commit fix the UI, add a init value of 1 to
the node and also check in case that
node_composit_get_image return NULL.
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bottom pixels of the image.
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* Make PyNodes work with threaded renderer. This patch is by Willian. He has worked hard on getting this sorted out - now you should be able to render with PyNodes AND multiple threads.
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Reversion of premul bugfix, as it was apparently not
working all that well.
Note that this brings back the bug where the erase alpha
paint tool won't display correctly, since the UV image
editor just draws images in key alpha now.
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possibly because it didn't handle the vector input correct if
it was translated.
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(which basically tells the renderer and compositor to expect a
key image) is now done at the image user level.
This does have some caveats, as image users don't always work
the way I thought they would/should (for example, the same image user
structure is apparently used in the uv image editor for all images,
which is kindof odd).
The UV image editor also now smartly detects if the premul option is
set and draws the image using key alpha, instead of premul
The subversion level was upped to convert the old premul flag, which was at
the image level, to the new one, which is at the image user level.
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a premul image but that doesn't work correct. Now it depremuls and
premuls again around the gamma correction. Better solution might be
possible, but this gives compatible results.
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to be happening, but might as well fix it anyway.
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Needs much more attention.
2) Fix for zcombine node:
- it skipped execution when no image rgba out was used
- didnt work for FSA yet
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assignments outside of the var declarations!
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compositor node, another in render_realtime_texture. Note that multilayer images
in the image compositor node do not respect the premul flag (though I did write
commented out code for it).
As far as I can tell, the premul option never worked for multilayer images in the
image node, so I'm a little nervous about making it work properly there.
ton, any comments?
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I had this assigned to Alfredo for a while, but he hasn't replied to the tracker at all, so I suspect he's not around. I'll commit this now to prevent crashes.
Some of the code in the glare node assumed that all buffers will be 4 channel RGBA, when in fact it was possible to give it a VEC3, such as a spec pass with no alpha, which would crash it. This fix just duplicates the input to a new temporary RGBA buffer to work on, if it's not already RGBA.
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on 64-bit systems. PyDict_Next takes a Py_ssize_t, not an int (tsk tsk).
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it didn't correctly deal with pointers, gave a crash in some circumstances.
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1) Trying to bring back compatibility with Python2.3.
2) Adding some stubs to compile blender player again on linux.
Please tell me if Blender still doesn't compile with py 2.3 or if the player isn't compiling. There was a binreloc related stub I needed to add, so probably the player wasn't compiling before the pynodes commit.
Thanks PanzerMKZ for reporting and testing part of the fix to py 2.3.
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1) Including the Add->Dynamic submenu in the Nodes window header. Previously pynodes could only be added via toolbox.
2) Disabling pynodes execution when using more than one thread for rendering. This prevents the crashes while a proper fix isn't implemented.
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See http://wiki.blender.org/index.php/BlenderDev/PyNodes and
http://wiki.blender.org/index.php/BlenderDev/PyNodes/API
For current documentation.
Very very big thanks go to William Germano for fixing the memory issues left
and for improving on the code.
In the coming time documentation will be finalised and further stabilising
of PyNodes is to be expected.
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and on adding a new node, maybe the commit was incomplete?
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using alpha as premul or nonpremul. Quite useful for brightness
tweaks.
Todo: version-patch this so ConvertPremul button goes away
Todo: make entire compositer accept non-premul by default... or both
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This completes the pipeline make-over, as started in 2006. With this
option, during rendering, each sample for every layer and pass is being
saved on disk (looks like non-antialiased images). Then the composite
and color correction happens, then a clip to 0-1 range, and only in end
all samples get combined - using sampling filters such as gauss/mitch/catmul.
This results in artefact-free antialiased images. Even Z-combine or
ID masks now work perfect for it!
This is an unfinished commit btw; Brecht will finish this for strands.
Also Halo doesnt work yet.
To activate FSA: press "Save Buffers" and the new button next to it. :)
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The 'Determinator' input didn't work at all - there was some quite weird code in there. I think the patch review process could have been quite a bit better on this one.
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This is actually just the alpha value as currently being calculated
by the mist code. It is in many cases not very useful to have this as
alpha in shading result, also for postprocess and composite.
Note: this pass also works with "Mist" not set in World, of course.
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This commit makes it possible to use relative values when using a Blur node. There
is a new toggle in the node that can be used to enable the feature.
Thanks to David Millan Escriva for contribution!
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This commit adds possibility to define black and white level of the
mapping curve of the RGB Curves node. This functionality is exactly
the same found in the Curves tool of the UV/Image Editor. It can be
used to extract wanted color ranges out of the input easily.
Thanks to Björn C. Schaefer for contribution!
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