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Home Page: https://www.nodebox.net/
License: GNU General Public License v2.0
Node-based data application for visualization and generative design
Home Page: https://www.nodebox.net/
License: GNU General Public License v2.0
Hi, the nodebox app looks interesting, would be nice to have more screenshots on the project's site.
Thanks!
I am unable to make more than one connection to the input of the Group node.
Attempting to make a second connection merely replaces the existing one.
(I assume Group is the new name for Merge.)
In order to select multiple nodes in the network pane, you can drag-select with a mouse. However, this only works when starting the drag in the top left corner of the selection. Starting the drag-selection in anywhere else (for example, clicking and moving the mouse cursor towards the top right) does nothing.
Selected nodes cannot be moved.
Arrow keys can be used to reposition nodes within the Network pane; a single arrow key press-release moving the selected node 1 point on the pane's grid. Optionally (as with the draggable numbers within the Parameters/Metadata pane discussed here: http://beta.nodebox.net/documentation/using/gui.html) Shift and Alt modifiers to the arrows keys could be used to reposition nodes 10 or .01 positions on the pane's grid. This behavior is common to Adobe creative suite apps such as Photoshop and Illustrator and is functionality professional designers/Adobe product users will appreciate. This would also facility a more rapid workflow within NodeBox.
OS X: 10.7.2
Nodebox version: 2.2.1
Java: 1.6.0_29-b11-402-11M3527
If the value of the Copy Stamping Expression is edited directly in the text field, then another node is selected, on selecting the first node again, the new value for the Copy Stamping Expression reverts to the original value before editing. Allow direct editing in the text field? (OS X 10.5.8).
Because the data structures are re-used between nodes, a lot of defensive copying is going on in the nodes to make sure cached geometry is not changed.
By using immutable geometry, this can be avoided, and we can multi-thread the code more easily.
To reproduce:
Please extend undo to code modifications, too
The nodes are fundamentally unfinished. I would leave them out for now, possibly adding them later if the API and implementation are fixed somewhat.
The problem is that if data can only be represented as data (e.g. CSV), the default view is the ugly last resort viewer. In this case, we want to switch to the data panel immediately and disable the viewer option.
But we can look at it differently. If we make the viewer / data into a menu, we can have many options. We can have multiple visualisers for color, for example. If there's only option available, like in the CSV case, we can choose it automatically and disable the menu.
Because "switch" doesn't look at the content of the list, this could fit in the generic list module.
The frame count timer resets when the "Rewind" button is clicked while animation is playing.
Animation can be rewound while continuing play to facilite repeated observation of the beginning of an animation. This would also facility a more rapid workflow within NodeBox.
Discovered following the "Basic Animation" tutorial: http://beta.nodebox.net/documentation/tutorial/animation.html .
OS X: 10.7.2
Nodebox version: 2.2.1
Java: 1.6.0_29-b11-402-11M3527
The context menu reads:
shape
shapeB
As with the "Place" node, the labels read:
Shape
Compound
or
Shape A
Shape B
OS X: 10.7.2
Nodebox version: 2.2.1
Java: 1.6.0_29-b11-402-11M3527
The new is created below the new node "spotlight" opacity effect.
Creating a new node, either by clicking the suggested button, or by using the hotkey ([Cmd + N]) causes the "spotlight" effect to dismiss.
OS X: 10.7.2
Nodebox version: 2.2.1
Java: 1.6.0_29-b11-402-11M3527
[Cmd + N] does not have functionality. However, selecting File > New works.
Hotkeys/keyboard shortcuts listed in the applications UI function as stated.
Closing & re-opening the application solves this issue.
OS X: 10.7.2
Nodebox version: 2.2.1
Java: 1.6.0_29-b11-402-11M3527
The icons are all in white, so the network view types should have dark(ish) colors.
Convert automatically between types.
When you connect a floating-point number to something that takes in an integer (like an "amount" port), you get an error.
NB should automatically convert the float to an int, rounding the number off in the process.
Conversion should work just like a node. They take in lists, and return lists of equal, or different size.
For example, a Geometry object can be converted to something that takes points. The converter node will take in a list of Geometry objects and return a list of Points, ready to be consumed by a node that takes Points.
No further menus or options appear despite indicative ">" icon on the "Layout" option.
Several options of alternative (to the default) window pane arrangement(s) appear.
OS X: 10.7.2
Nodebox version: 2.2.1
Java: 1.6.0_29-b11-402-11M3527
[Cmd + [] & [Cmd + ]]
This functionality is similar to DWM window manager (Linux) or iTerm2 (OS X) for moving between inner-window sections.
Arrow Keys (optionally w/ Shift & Alt modifiers to them 10 or .01 grid units)
As mentioned previously, this would mirror both the existing behavior of number sliders in the Parameters/Metadata pane and functionality found within Adobe Creative Suite applications.
[Cmd + P] to toggle playing/paused states, [Cmd + R] or [Cmd + Shift + P] to rewind
This would also facilitate a more rapid workflow within NodeBox (when working with animations).
Dragging and Dropping while holding down [Alt]
Another functionality tidbit common to Adobe's Creative Suite. Truly depends on the target audience of the NodeBox software.
The list of nodes has increased a lot and the current panel is unworkable. Design a new system for easily creating new nodes, preferably in categories.
A node can be place directly in the same position as a previous node, overlapping & obscuring it.
New nodes are at least placed away from existing nodes for clarity. And at most, placed adjacent, or near, to recently created nodes to facilitate easier connection using the mouse.
OS X: 10.7.2
Nodebox version: 2.2.1
Java: 1.6.0_29-b11-402-11M3527
Avira message upon download of nodebox 2.2.1:
'A virus or unwanted program 'ADWARE/Adware.Gen' was found in file 'C:\Users\Susan\AppData...\nodebox-2.2.1-setup.exe'
Hi,
I'm evaluating NodeBox for data visualisation. Using NodeBox 3.0a14 and foliowing this tutorial on the alpha site. I can't find a Datastamp node in the list of available nodes.
Is this an issue of out-of-date documentation, or a missing node?
Thanks.
I'm running Java 64 bit 1.6.0_20 on 10.5.8 on an Intel MacBook and happily using git, but (true, on my system only as far as I know!) this is the result of following the OS X directions under INTSTALL.txt:
$ ant dist-mac
Buildfile: build.xml
properties:
init:
compile:
[javac] Compiling 117 source files to /Users/deveritt/src/nodebox/build/prod
[javac] /Users/deveritt/src/nodebox/src/nodebox/client/PlatformUtils.java:163: cannot find symbol
[javac] symbol : variable Desktop
[javac] location: class nodebox.client.PlatformUtils
[javac] if (Desktop.isDesktopSupported()) {
[javac] ^
[javac] /Users/deveritt/src/nodebox/src/nodebox/client/PlatformUtils.java:166: cannot find symbol
[javac] symbol : variable Desktop
[javac] location: class nodebox.client.PlatformUtils
[javac] Desktop.getDesktop().browse(uri);
[javac] ^
[javac] /Users/deveritt/src/nodebox/src/nodebox/graphics/Text.java:175: cannot find symbol
[javac] symbol : method isEmpty()
[javac] location: class java.lang.String
[javac] if (text.isEmpty())
[javac] ^
[javac] Note: /Users/deveritt/src/nodebox/src/nodebox/client/syntax/SyntaxStyle.java uses or overrides a deprecated API.
[javac] Note: Recompile with -Xlint:deprecation for details.
[javac] Note: Some input files use unchecked or unsafe operations.
[javac] Note: Recompile with -Xlint:unchecked for details.
[javac] 3 errors
BUILD FAILED
/Users/deveritt/src/nodebox/build.xml:89: Compile failed; see the compiler error output for details.
I might be missing something obvious, but - if there's a minimum requirements list (10.6 or Java > 1.6.0), it would be good to add something to INSTALL.txt
Steps to reproduce:
Hello,
I'm following the Data Visualization using Data Stamping tutorial using NodeBox 2.2.1 on Windows XP.
In certain places I cannot use stamp
as it returns always the default value.
Steps to reproduce:
14
value in the Points value of line1 but try using stamp("data_row_count", 1)
Looks like stamp
connot find a value for "data_row_count"
and uses the default value.
Strange things:
stamp("data_row_count", 1)
is set, the Points value is set to 14
. So, in a way, it works.stamp("data_row_count", 1)
as Text value of a textpath nodeTell me if you need additional details.
Cheers,
Giacomo
Aggregates on one (?) column and sums / averages the other, numeric columns.
The cursor on the contextual menu that appears does not seek a menu items matching the typed value (eg. "Scale Rot Trans" or "Scale Trans Rot" in response to the typed "Sca").
Selecting any item for any node in the Parameters/Metadata pane which is a dropdown menu (the "Copy" node's "Order" parameter or the "Textpath" node's "Font" parameter) allows the user to begin typing to have the nearest matching desired menu item selected. This would facility a more rapid workflow within NodeBox.
OS X: 10.7.2
Nodebox version: 2.2.1
Java: 1.6.0_29-b11-402-11M3527
When losing focus (eg minimising, then maximising) the current file appears to be closed (all of the panes are empty).
Not a major bug but annoying. [3.0a22 - Windows 7]
(You can still access "New Node" interface by double clicking network background or clicking "New Node" button.)
PS
If these minor annoyance type bugs aren't a concern right now I can just keep them to myself if you like.
cloned repo, ran ant run
and nodebox started up. Used the File menu to open an example. After selecting a file I am returned to nodebox but it has not loaded the example.
java version "1.7.0_03"
Java(TM) SE Runtime Environment (build 1.7.0_03-b04)
Java HotSpot(TM) 64-Bit Server VM (build 22.1-b02, mixed mode)
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 10.10
Release: 10.10
Codename: maverick
Tried this on a different machine, this time I got a popup error message:
nodebox.util.LoadException: Error while loading l_system.ndbx: Unsupported version 0.9: this file is too old or too new.
at nodebox.node.NodeLibrary.upgradeTo(Unknown Source)
at nodebox.node.NodeLibrary.upgrade(Unknown Source)
at nodebox.client.NodeBoxDocument.load(Unknown Source)
at nodebox.client.Application.openDocument(Unknown Source)
at nodebox.client.NodeBoxMenuBar$OpenAction.actionPerformed(Unknown Source)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:809)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:850)
at java.awt.Component.processMouseEvent(Component.java:6289)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6054)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4652)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4482)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4482)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:644)
at java.awt.EventQueue.access$000(EventQueue.java:85)
at java.awt.EventQueue$1.run(EventQueue.java:603)
at java.awt.EventQueue$1.run(EventQueue.java:601)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$2.run(EventQueue.java:617)
at java.awt.EventQueue$2.run(EventQueue.java:615)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:614)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Some way of operating require different ports. For example, there are many ways to sort geometry, with different types of port. (seed is only useful for random sort, while offset is only useful for shift sort).
Design a Parameter object that invokes a function that creates and deletes Ports from a Node object. Drop connections to ports that no longer exist, and maintain existing connections.
Also figure out if we always use the same function, and what happens to ports (are they only hidden temporarily? Are the parameters passed as well?)
Parameters cannot be connected like Ports can.
The menu item in >Help>Getting Started leads to http://beta.nodebox.net/documentation/getting-started/
And it should lead to http://beta.nodebox.net/documentation/tutorial/getting-started.html
Create a tool that can take a screenshot of the NodeBox window with a certain file.
IMO we need a more informal/friendly place to throw ideas around and ask questions.
Something like this...
http://www.filterforge.com/forum/
Tried both the downloadable installer and building from git master branch (as of 2012-06-11). Is the code pane not yet supported, or is this a bug?
The corevector.ndbx
file no longer contains references to the handles.
Tried to download files from http://alpha.nodebox.net/download/ (I'm on Windows OS) and for both nodebox-3.0a12-setup.exe or nodebox-3.0a13-setup.exe i get file not found. Not available yet for windows ?
If you save the file, "alpha" will be written first, causing the file not to open.
This is only a problem for corevector where we actually use generator / filter as the prototype.
Even after achieving a familiarity with the NodeBox program, the spotlight continues to appear when creating a new document or opening the application. This functionality appears indicative of an inexperienced user.
The new node "spotlight" only appears:
This is a low severity issue as the spotlight is easily dismissed by clicking anywhere within the application.
OS X: 10.7.2
Nodebox version: 2.2.1
Java: 1.6.0_29-b11-402-11M3527
The selection traverses over the "Font" and "Center" parameters then disappears, skipping the "Size" parameter after "Font" and "X," "Y," "Width," etc. after "Align."
The selection lands on draggable selector for the skipped fields before moving to the next, allowing for keyboard input using the up, down, left and right arrow keys. Color field would logically still be skipped. When the selection reaches the last last parameter of the pane, the selection advances to the fist selectable element in the next sequential pane (the most recent node within the "Network" pane, in the default pane arrangement). [Shift+Tab] allows the selection to advance in reverse. This would facility a more rapid workflow within NodeBox.
OS X: 10.7.2
Nodebox version: 2.2.1
Java: 1.6.0_29-b11-402-11M3527
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