CHANGELOG

v1.1 / 2015-04-21

This release comes with a revamped evaluation logic, which continously 'compiles' patches to actual JavaScript code. Besides
 a bunchload of brandnew WebAudio nodes, v1.1 also comes with a set of DOM/Style/Event nodes and the possibility to write your own
 inline nodes using the built in Node Editor.

Nodes
-----

new:

* DefineNode (System)
* ConnectAll (2d)
* Differential (Spreads)
* Transform (Transform 2d)
* GridSegment (DX9)
* AspectRatio (Transform)
* Simplex (2-4d)
* MonoFlop (Animation)
* Trapeze (Transform)
* Multiply (Transform)
* UniformScale (Transform)
* ApplyTransform (Transform)
* Integrate (Differential)
* Cull (EX9.RenderState)
* WebSocket (Network Client)
* S+H (String)
* AsElement (XElement JSON)
* Element (XElement Split)
* GetElements (XElement ByName)
* GetSlice (Node)
* Select (Node)
* Cons (String)
* Gregorian (Astronomy Join)
* CanvasTexture (EX9.Texture)
* ADSR (Animation)

* AudioDestination (HTML5 Audio)
* Oscillator (HTML5 Audio)
* Delay (HTML5 Audio)
* Gain (HTML5 Audio)
* DynamicsProcessor (HTML5 Audio)
* BiquadFilter (HTML5 Audio)
* FileAudioBuffer (HTML5 Audio)
* Convolver (HTML5 Audio)
* BeatDetector (HTML5 Audio)
* WaveShaper (HTML5 Audio)
* AudioIn (HTML5 Audio)
* Add (HTML5 Audio)
* FFT (HTML5 Audio)
* Add (HTML5 Audio Spectral)

* Element (HTML) node and lots of generated element helper nodes
* Style (HTML) node and lots of generated style helper nodes
* OnEvent (HTML) node and lots of generated event helper nodes
* GetValue (HTML)
* GetText (HTML)
* SetText (HTML)
* GetAttribute (HTML)
* SetAttribute (HTML)
* ApplyStyle (HTML)
* GetPosition (HTML)
* Position (HTML)
* Transform (HTML)

improved/fixed:

* Mouse (System Window) and Mouse (System Global) have now multi touch support
* fixed CircularSpread compatibility issues
* added Multiply option to BlendMode (EX9)
* fixed I (Spreads) compatibility issues
* fixed LinearSpread spreadability
* added BinSize to Differential
* added Change output to LFO (Animation)
* added Input BinSize to Integral (Spreads)
* refactored Transform nodes for performance improvements

Core
----

* You can define your own inline nodes using the DefineNode node
* Color input pins can now be modulated using HSV color sliders
* Spreads are not stored multiple times in each connected output AND input pin, so only one spread has to be modified on Pin#setValue()
* Replaces dirty-flagging with Pin#changedAt property
* VVVV.js' mainloop now makes use of window.requestAnimationFrame()
* All code is now scoped to avoid conflicts with other jQuery versions
* The Color pin type now uses Float32Array instead of a string representation
* Fixed bug where red nodes could not be deleted
* Patches are now compiled to JavaScript code continuously
* Static Nodes: nodes can now return actual JavaScript code which can be chained/nested with other static nodes

API
---

* introduced Node#isDirty() method as a replacement for Node#dirty flag
* PinDirection enum is now VVVV.PinDirection
* added <link rel="VVVV"> method for loading patches; made <script language="VVVV"> method deprecated
* Static Nodes: nodes can now implement a getCode() method instead of evaluate(), which returns actual JavaScript code as a string
* added VVVV.onLowFrameRate callback



v1.0 / 2014-05-09
=================

The VVVVJsConnector and the VVVV.js SDK for VVVV has been dropped. From this
version on, the web-based patch editor is the recommended way to edit patches.

Nodes
-----

new:

* Switch (Color)
* AvoidNil (String)
* Bounds (Spectral)
* Rectangle (Canvas VVVVjs)
* * (3d Vector)
* Inverse (Transform)
* FormatValue (String)
* DefineEffect (EX9.Effect)
* Damper (Animation)
* LookAt (Transform)
* Attractor (2d)


improved/fixed:

* LFO (Animation): reset pin works now when paused
* FileTexture (HTML): fixed bug where images where not reloaded on spread change; adds support for Cube Textures
* LinearSpread (Spreads): fixed crash on width 0.0 and block alignment, changes alignment to Enum
* Divide (Value): fixed division by zero behaviour
* added 'Clipping Layer' input pin to Canvas Layer Nodes
* Arc (Canvas VVVVjs): added 'Draw Segment' and 'Radius' input pins
* Cylinder (EX9.Geometry): fixes wrong indices
* LinearFilter (Animation): makes use of MainLoop.deltaT to avoid glitch on window refocus
* GetSlice (Spreads): got working BinSize pin
* BezierCurve (Canvas VVVVjs): fixes not working bin size of -1


Core
----

* added built-in/browser-based/cross-platform patch editor
* added support for inline shader code using DefineEffect node and the built-in shader editor
* added VVVV.Core.Patch.toXML() function, so VVVV.js patches can be saved
* added support for loading patches and subpatches from subdirectories
* only downlaods subpatch once when used multiple times
* added new CanvasLayer and HTML5 Texture Pin Types
* fixed bug where | characters in spread values made trouble

API
---

* added VVVV.Core.Node.auto_nil flag;
* added VVVV.Core.Node.destroy() callback
* added VVVV.Core.Node.openGUIWindow() callback
* added MainLoop.deltaT variable
* addded VVVV.Helpers.dynamicPins method
* changed signature of Node.addInputPin, Node.addOutputPin and Node.addInvisiblePin; this breaks backwards compatibility



v0.3.0 / 2013-08-13
===================

Recommended VVVV version for this VVVV.js release is 45beta28

Nodes
-----

new:

Separate (String)
Count (String)
= (String)
Select (String)
Clean (String)
IOBox (Node)
Switch (Node)
Queue (Spreads)
CurrentTime (Astronomy)
Gregorian (Astronomy Split)
XPath (XML)
SetAlpha (Color)

improved:

* I (Spreads) works now with From > To values
* AsValue (String) works with negative values
* Renderer (HTML5 Canvas) only renders when input pins change
* DX9Texture (EX9) enables linear filtering for Canvas Texture

Core
----

* Interpretation of spreads in XML fixed
* Supports loading of subpatches
* VVVVJsConnector can deal with subpatches
* Replaced some underscore.js loops with native loops
* VVVViewer now opens subpatch when a subpatch node is double-clicked. Returns to parent patch when background is double-clicked
* Introduced VVVV.PinTypes
* New PinTypes: WebGlResource, WebGlTexture, Node, Transform, CanvasRenderState
* VVVViewer displays actual colors in IOBox (Color)
* adds VVVV.Editors and makes VVVVJsConnector an 'Editor' in VVVV.Editors["Connector"]


Node Interface Changes
----------------------

* VVVV.Core.Pin.connectionChanged() handler has been replaced by the hash VVVV.Core.Pin.connectionChangedHandlers, to allow multiple named callbacks

v0.2.0 / 2013-02-04
===================

From this version on, VVVV.js is only tested with VVVV versions >= beta27.

Nodes
-----

new:

* Constant (EX9.Effect)
* GouroudDirectional (EX9.Effect)
* PhongDirectional (EX9.Effect)
* VertexBuffer (EX9.Geometry Join)
* Mesh (EX9.Geometry Join)
* Blend (EX9.RenderState)
* Fill (EX9.RenderState)
* ZWriteEnable (EX9.RenderState)
* DX9Texture (EX9.Texture)
* AsValue (String)
* String2Enum (Enumerations)
* Group (EX9)
* VideoTexture (EX9.Texture VMR9)
* Cons (Spreads)
* Sort (String)
* Length (String)
* Sift (String)
* Cross (2d)
* SetSlice (Spreads)
* WaveShaper (Value)
* Map (Value)
* IOBox (Color)
* Min (Value)
* Max (Value)
* Mod (Value)
* Power (Value)
* Random (Value)
* Sign (Value)
* InputMorph (Value)
* Sift (Value)
* Polar (2d)
* Polar (3d)
* Cartesian (2d)
* Cartesian (3d)
* Normalize (2d)
* Normalize (3d)
* Multiply (3d Cross)
* Multiply (3d Dot)
* Points2Vector (2d)
* Vector2Points (2d)
* Reverse (Spreads)
* Integral (Spreads)
* Interval (Spreads)

improved:

* Mouse (Global) got Y coordinate inverted; got Button Click output pins
* Renderer (EX9) got View and Perspective pins renamed to match VVVV >= beta26
* Renderer (EX9) got Background Color, Clear, Depth Buffer Format input pins and Actual Backbuffer and EX9 output pins
* Renderer (EX9) supports multiple renderer instances
* Renderer (Canvas VVVVJs) got Canvas Out pin, View Transform Input Pin
* LFO (Animation) is now spreadable
* Text (Canvas VVVVjs) got a little better looking rendering
* LinearSpread (Spreads) got alignment pin


Core
----

* Switched to jQuery 1.8.2
* supports loading shader codes stored in .vvvvjs.fx files
* VVVVJs-to-VVVV-Connector for realtime patching
* Added shortcuts: Ctrl+F to display framerate, Ctrl+T to display node execution times
* Not implemented nodes appear red in VVVViewer
* Added onNotImplemented callback to define what happens, if there's a non-implemented node
* Dynamic script loading on init got reworked; Line numbers show up correctly in javascript console now
* Added compiled script vvvv.min.js
* 3rd party libraries can now be added to nodes as "required libraries" and will then be loaded on demand
* window and document element can now be accessed by the DOM interface


Node Interface Changes
----------------------

* added optional binSize parameter to VVVV.Core.Pin.getValue()
* added findDownstreamNodes() function to VVVV.Core.Node
* added connectionChanged() callback to VVVV.Core.Ping

v0.1.2-alpha / 2011-09-16
=========================

Besides some major changes under the hood (mostly regarding graph evaluation), this release introduces lots of nodes for canvas 2d drawing.

From this version on, VVVV.js is only tested with VVVV versions >= beta26.

Nodes
-----

new:

* Vector (2d Join)
* Vector (3d Join)
* Vector (4d Join)
* Vector (2d Split)
* Vector (3d Split)
* Vector (4d Split)
* Fill (Canvas VVVVjs RenderState)
* Stroke (Canvas VVVVjs RenderState)
* LinearGradient (Canvas VVVVjs RenderState)
* Shadow (Canvas VVVVjs RenderState)
* Blend (Canvas VVVVjs RenderState)
* Group (Canvas VVVVjs)
* Quad (Canvas VVVVjs)
* Text (Canvas VVVVjs)
* FileStream (HTML5 VVVVjs)
* FileTexture (HTML5 VVVVjs)
* AudioOut (HTML5 VVVVjs)
* Abs (Complex)
* I (Spreads)
* CircularSpread (Spreads)
* Toggle (Animation)
* Add (Value Spectral)
* Counter (Animation)
* FrameDelay (Animation)



improved:

* EQ (Value) has Epsilon pin
* +, -, * (Value) have dynamic input pin count
* Arc (Canvas VVVVjs) and BezierCurve (Canvas VVVVjs) use RenderState nodes for styling
* LinearSpread (Spreads): fixed bug where node crashed on phase!=0




Core Changes
------------

* "Descriptive Name" and "Rows" pin are now invisible (doesn't show up in VVVViewer)
* only nodes with changed pins or nodes with auto_evaluate-flag is set to true are evaluated. this makes a lot of pinIsChanged() checks obsolete.
* Graph evaluation now works bottom up, instead of top down
* Graph evaluation now support frame-delayed nodes
* improved/simplified patch loading
* examples added
* Systemname and nodename XML attributes are now case-insensitive, to keep compatible with VVVV 45beta26
* DOM input connectors now respond to input slice count changes
* added Ctrl+Alt+F Shortcut to log frame rate



Node Interface Changes
----------------------

* Pin.setSliceCount() function added
* Pin.isConnected() function added
* Node.auto_evaluate flag added
* Node.delays_output flag added, to flag nodes with frame-delayed output pins (e.g. FrameDelay)


v0.1.1-alpha / 2011-07-21
=========================

* first alpha release