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Texture nodes: on file load, the preview render signal was ignored.
Found out it ignores it all the way, inserting refreshes all over, not
using the 'afterqueue'. Will live with that for now, in 2.5 it's nicer
supported anyway.
Just added another refresh line on the proper signal to make it look nice
on file loads.
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Node editor didn't support editing non-material texture node trees.
Campbell pointed me to fact it's been used already, like for brush
painting. However, this only worked via linking the texture to a
material... hackish stuff.
Now the Node Editor supports all other Textures too, with three extra
icon buttons to define which.
- Active Object: for textures linked to Materials or Lamps
- World: textures from Scene world.
- Brush: textures from active Brush
The latter can only be set and used when in Paint or Sculpt mode:
- Paint mode: in Image window, Paint Tool panel, set active brush
- Sculpt mode: in EditButtons, Texture panel, select empty slot, add texture.
Note that refreshes of previews in Node Editor is not always happening on
switching contextes. Just click a socket to refresh view.
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Robin (Frrr) Allen did a decent job on this, so we can also welcome him
as a member in the svn committers team to maintain it!
I do the first commit with some minor fixes:
- get Makefiles work
- fix rounding issue with tiles on unit faces
- removed UI includes from tex node
A nice doc in wiki is here:
http://wiki.blender.org/index.php/User:Frr/TexnodeManual
On the todo for Robin is:
- When using one or more Texture-input nodes, you cannot edit them by activating
(as works now for Material nodes).
- The new "output node" option fails on the default case, when only one
output node is active. It then shows often a blank menu. Will get fixed asap.
- When using a NodeTree-Texture as input node, the menu for 'active output'
should not show. NodeTree should ignore other nodetrees to keep things sane
for now.
- On a future todo is proper usage of "Dxt" and "Dyt" texture vectors for
superior antialising of checkers/bricks.
General note; I know people are dying to get a full integrated shader system
with nodes. In theory we could merge this with Material Nodetrees... but I
rather wait for a solid and very well thought out design proposal for this,
also including design ideas for unifying with a shader language (GPU, CPU).
For the time being this is a nice extension of current textures. :)
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* Fix for #17808: Can't compile using SunCC - gpencil.c uses DOS line endings.
Added some svn-properties on gpencil files and also keyframing ones that I added, so that this shouldn't be a problem anymore.
* In Node Editor, it is now possible to close an open Grease Pencil panel when there is no node-tree being shown (i.e. after switching between node editing modes)
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When there is no active node in the Composite Nodes, Blender crashes when trying to insert a keyframe using IKEY.
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Grease pencil commit added some panel draw code or whatnot which seems to change the matrix stack in unwanted (in this case) ways. Reset to identity fixes it.
* I don't think it was limited to Linux though
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Just preparation work for an eraser tool (as well as the code of a failed attempt at an implementation).
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New Stuff:
* Alt-XKEY / Alt-DelKey will now activate the Grease Pencil "Erase" menu. This will only show up when it's relevant (i.e. when there exists Grease Pencil data). It should make it faster to quickly delete the last stroke made. This hotkey has been added to the tooltips of the relevant buttons.
* Finished off colouring of 'active' layers panel so that they are now easily identify-able. This could also be done for Constraints, but the 'active' one isn't that important there.
Bugfixes:
* Fixed bug with drawing gp-data sources in the Action Editor, which resulted in missing icons.
* Fixed buttons in Grease Pencil panel. My hasty attempt last night at making the Action Editor to refresh was causing problems.
* Added a (hopefully temporary) button that will be used to prevent drawing from occurring with Shift-LMB. This is useful when trying to select stuff sometimes, with LMB as select-button, especially when selecting a bunch of closely spaced bones might be interpreted as a new stroke.
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Grease Pencil is a tool which allows you to draw freehand in some views, allowing you to annotate/scribble over the contents of that view in either 2d or 3d. This facilitates many easier communication and planning abilities.
To use, simply enable it from the View menu (choose 'Grease Pencil...' and click 'Use Grease Pencil'). Then, click+drag using the left-mouse button and the shift-key held to draw a stroke.
For more information, check the following page on the wiki:
http://wiki.blender.org/index.php/User:Aligorith/247_Grease_Pencil
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with CTRL+LMB disabled the recently before added option to make
a Viewer connected to a node using same hotkey.
Now both work!
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didn't properly redraw the node window on changes.
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CTRL+Click on "load" for image node crashed.
NULL pointer test missing...
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now automatically detects if a sequence of images is selected, and sets
the frames and image type to sequence.
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least one instance where it happens, when dragging a link onto an
already taken socket, and the existing link being moved to a hidden
socket. Couldn't find other cases in testing, so assuming it's
fixed unless another case pops up.
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the compositor.
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Fix for bug #7418: texture ipo's didn't show for textures in node materials.
Fix for part of bug #6758: node materials in other node materials could
miss texture coordinates.
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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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were externally linked.
* ping "~" in the fileselectors dir will take you to $HOME (non win32)
* Added a file selector for Node output image
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the node editor like other windows. Is already used for backdrop, but
if that isn't enabled it can still do it.
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because it was tagging all nodes with same ID *.
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CTRL+click on node will not only select it, but also connect the active
viewer to the top output of the node.
To evaluate: make viewing option to have this as a default on select.
Could work nice for collapsed nodes.
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didn't change the current frame of the scene to the frame of the
compositing scene.
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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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nodes in scene.
Feature: SHIFT+R in compositor reloads all full sample buffers, composites
and merges with filter. (ALso in Node menu).
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Press Rkey in compositor for reading back render results and invoke a compo.
This now correctly reads AO (skipped it sometimes) and it makes a correct
composite.
FSA todo:
- hotkey + button for reading all samples back + composite
- solve black border around image
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not invoke a re-composite signal to the right window. Looked like as if the
re-render had no effect.
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Rename was changed to work on the last selected node. Also size of a couple of
character arrays was changed to avoid buffer overflows.
Custom name shows up now just fine in group header in case it is being edited
as it did not before.
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This commit makes it possible to add a custom name to a node. The feature can be
accessed either by using a menu or shortcut ctrl-r. It currently works only when
a single node is selected. Invoking the feature gives a popup menu in which a new
name can be entered. If the given name is not empty, it will be shown like
"(myCustomName) NodeName" in the node header.
This feature is particularly useful when documenting complex node setups.
I also fixed the size of blur node. It was too short before due to my previous
commit.
Thanks to David Millan Escriva for contribution!
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This commit alters the behaviour of "Toggle Link" tool found in the node
editor so that it only makes link between selected sockets. Links cannot
be deleted by using the tool again as before. Instead deleting links can
be done by using the old method (drag with lmb).
The delete functionality may require further investigation to see if it
should be improved.
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This commit adds a new tool, Toggle Links, to the node editor. This tool
allows the user to toggle the status (linked/not linked) between desired
sockets. The tool can be used either by using the f key or the menus.
This functionality is analogue to one found in object editing modes except
for its additional toggle functionality.
To use this tool, the user has to first select an input and an output socket.
Selecting is done by clicking with right mouse button on a socket. After the
tool has been invoked, the link between those two sockets is toggled. The
result may vary based on existing linkage.
There can be only one input and one output selected at maximum in a node
tree. This means that if the user selects a socket while one of the same
type is already selected, the old one will be deselected.
The tool complements the current way of connecting nodes. One possible use
for it is to use it to review output of nodes by using a viewer node. Just
select wanted input socket of a viewer node, set it visible and use selection
of an output socket in conjuction with f key to show the output in the viewer
node. Select another output and hit f to see its output and so on.
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often close when dragging a button value (or when using a tablet I am told)
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* activate imagebrowser for image node with CTRL+LMB on load button in image node.
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Previously when deleting a scene, no checks were made to see if
any render layer nodes in other scenes were referencing them,
leaving them pointing to bad memory. Now, this checks all other
scenes' nodetrees and sets pointers to the to-be-deleted scene to
NULL, which gets taken care of elsewhere.
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larger area to drop the noodle connection on. This helps a lot when
working with lots of nodes and the view zoomed out to maximum.
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Checked every instance of testbase to see this dosnt break anything, also changed TESTBASE and TESTBASELIB, both were used incorrectly in places.
added error_libdata() for library error messages that are everywhere.
added object_data_is_libdata to test if the object and its data's are from a library.
fixed 2 crashs in adding Curve points to a library object (remember to check, verify_ipocurve returns NULL!)
made duplicating and making dupli's real for lib objects possible, disabled joining into lib armatures and meshes.
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Composite: when using multiple scene render-nodes, and one of these
scenes got re-rendered (by making scene active temporary), the composite
cache should free the used buffers.
Now, on each render, all scenes in a Blender project are being checked.
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Please read:
http://www.blender3d.org/cms/Imaging.834.0.html
Or in short:
- adding MultiLayer Image support
- recoded entire Image API
- better integration of movie/sequence Images
Was a whole load of work... went down for a week to do this. So, will need
a lot of testing! Will be in irc all evening.
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- Removed stupid idea to insert convertor nodes in Node Shaders, when a
link is created by non-matching sockets. Now it works like Compositor,
doing a default conversion. Works like this:
1 from 3 or 4 values: take average
3 from 1: copy to all
3 from 4: copy 3
4 from 1: copy to 3, set alpha to 1
4 from 3: copy 3, set alpha to 1
- Added select-linked in Nodes. Lkey or Shift+L. Also in pulldown menus
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- from all selected nodes
- only connections between highest order socket types; so if there's RGBA
and Value sockets, only RGBA sockets are connected. This because in
these cases the Value sockets usually are for user input.
Example: Mix node.
Thanks Trip for the hint!
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although it has a lot of noise. Not to mention our bad string code gives
a load of warnings.
I've reviewed specifically:
- file reading/write
- dna and library code
- node system
- entire render module
Done a couple of files in src/ too, seemed to be nice errors.
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- now draws green 'current frame' line
- when Time Node is active, hotkey I will allow inserting a value on
current frame.
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- After making a Group, internal socket values are now copied to the
group node, so an execute will give identical results
- After ungrouping, the cyclic dependency tagging didn't work well in
all cases, showing a red noodle line and giving composite errors.
For time being solved by calling the NodeSort twice.
- Viewer nodes now get previews updated always (used to be only the active)
Note: this is not for previews inside of groups!
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Works internally already with masks, so we can have several builtin
types.
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- Image Node: after loading new file it didn't update the header name
- File-out Node: header color suggested there was only 1 'active', which
it isn't.
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One liner basically; makes toolbox pop up like in 3d window, if you've
set it to reveil on holding RMB.
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Reports came in that Elephants Dream files crash on quit or loading other
files. Was caused by freeing Material Nodes, which was accessing memory
that potentially was just freed before (node->id). Apparently only Windows
really gives issues then, which is actually a good thing :)
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