[PD-cvs] abstractions/pixelTANGO/dev-notes Developer-Reference.txt, NONE, 1.1 GOP_layout.txt, NONE, 1.1

B. Bogart bbogart at users.sourceforge.net
Sat Nov 26 23:21:08 CET 2005


Update of /cvsroot/pure-data/abstractions/pixelTANGO/dev-notes
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv4841/dev-notes

Added Files:
	Developer-Reference.txt GOP_layout.txt 
Log Message:
Initial Commit of pixelTANGO 0.3.4


--- NEW FILE: Developer-Reference.txt ---
pixelTANGO Developer Reference:
CVS: $Revision: 1.1 $ $Date: 2005/11/26 22:21:06 $

Required Externals:
entry, Gem, OSC, pool, popup, prepend, pwd, tosymbol, tot, zexy, py

Memento Note: (Put this in the pt.abstraction how-to)
DO NOT USE a $0-in send or receive in any pt compatible abstraction. This s/r is reserved for memento functions. 

Creating .app using tcl/tk 8.4.9 standalone:
1. Duplicate Miller's pd.app
2. replace frameworks with those from tcl/tk standalone
3. copy the "Wish Shell.rsrc" file as "Pd.rsrc" to Resources
4. Copy the "Wish Shell" exec from tcl/tk standalone/MacOS to MacOS as "Pd"
5. Add set tk::mac::CGAntialiasLimit 0 in pd.tk (aka AppMain.tcl) OPTIONAL for Antialiasing
6. cd Resource/src then ./configure && make OPTIONAL perhaps for s_inter.c hack

HACKS: (bad programming that is there just to make things work and need to be replaced by a better system!)

delay 250 in register-head.pd is used to make sure that all abstractions have gotten the layerNum before sending the "register-head 0" message. 

Internal (Helper) Abstractions:

Global Receives:

Receive Name:		Value:		Notes:
pt.loopBack		layerNum [list] This receive is used to send data from a lower abstraction to an upper through bus. Only when the head matches is it sent.
pt.layerNumDone		layerNum	When all abstractions in a layer get the layerNum, through control-bus, send this signal back to header to start abstraction registration by sending signal "register-head 0" through control-bus.
pt.registerDone		layerNum	When the register-tail gets the register signal then send the layer number of the done layer and use this signal to generate the OSC names. 
pt.currentPreset	float		Set the current preset Value
pt.videoPlaneSize	2 float list	Sends the current gemwindow size to pt.video for filling screen
pt.windowResolution	2 float list	Sends the current gemwindow resolution to pt.feedback for good responce
pt.osc			osc message	All modules not in layers get OSC messages from this receive. 
pt.updateArrays		bang		Updates dir2abstractionArray arrays

OSC Names:

General:
pt.window	/pt/window/fullscreen			Fullscreen on Primary (0/1 for On/Off)
		/pt/window/fsaa				Full Scene Anti-Aliasing (6) (0/1 for On/Off)
		/pt/window/light			Render Lighting Effects (0/1 for On/Off)
		/pt/window/cursor			Cursor Visibility (0/1 for On/Off)
		/pt/window/r				Background Red Component (0 to 1)
		/pt/window/g				Background Green Component (0 to 1)
		/pt/window/b				Background Blue Component (0 to 1)
		/pt/window/resolution			Window Resolution (0:640x480,1:1024x512,2:512x512)
                /pt/window/framerate			Render Framerate (0:15fps,1:30fps,2:60fps,3:100fps)

pt.interp	/pt/interp/smoothness			How fast to interpolate (1 Slow to 100 for Fast)
		/pt/interp/type				Interpolation Type (0-Low-Pass, 1-Linear, 2-None)

pt.light	/pt/light/[i]/x				X position of Light (? to ?)
		/pt/light/[i]/y				Y position of Light (? to ?)
		/pt/light/[i]/z				Z position of Light (? to ?)
		/pt/light/[i]/r				Amount of red Light (0 to 1)
		/pt/light/[i]/g				Amount of green Light (0 to 1)
		/pt/light/[i]/b				Amount of blue Light (0 to 1)

pt.animate	/pt/animate/frame			Set the Keyframe (0 to NumberOfKeyFrames)
							(This is NOT state-saved)
				
Headers:
pt.layer	/pt/[l]/vis				Layer Visibility (0/1, turn on/off gemhead(s) )

Modifiers:
[l] for Layer Num (pt.layer creation argument)
[i] for abstraction Instance name (starting with 1)

pt.fader	/pt/[l]/pt.fader/[i]/r			Red Value (0 to 1)
		/pt/[l]/pt.fader/[i]/g			Green Value (0 to 1)
		/pt/[l]/pt.fader/[i]/b			Blue Value (0 to 1)
		/pt/[l]/pt.fader/[i]/a			Alpha Value (0 to 1)
                /pt/[l]/pt.fader/[i]/alpha		Turn Alpha Belending on/off (0/1)

pt.translate	/pt/[l]/pt.translate/[i]/x		X Translation (-4 to 4)
		/pt/[l]/pt.translate/[i]/y		Y Translation (-4 to 4)
		/pt/[l]/pt.translate/[i]/z		Z Translation (-4 to 4)

pt.rotate	/pt/[l]/pt.rotate/[i]/x			X Rotation (-180 to 180 Degrees)
		/pt/[l]/pt.rotate/[i]/y			Y Rotation (-180 to 180 Degrees)
		/pt/[l]/pt.rotate/[i]/z			Z Rotation (-180 to 180 Degrees)

pt.scale	/pt/[l]/pt.scale/[i]/s			XYZ Scale (0.1 to 7)

pt.squeeze	/pt/[l]/pt.squeeze/[i]/x		X Scale (0.1 to 4)
		/pt/[l]/pt.squeeze/[i]/y		Y Scale (0.1 to 4)
		/pt/[l]/pt.squeeze/[i]/z		Z Scale (0.1 to 4)

pt.feedback	/pt/[l]/pt.feedback/[i]/x_off		Left Edge of Capture Area
		/pt/[l]/pt.feedback/[i]/y_off		Top Edge of Capture Area
		/pt/[l]/pt.feedback/[i]/x_size		Width of Capture Area
		/pt/[l]/pt.feedback/[i]/y_size		Height of Capture Area
                /pt/[l]/pt.feedback/[i]/type		Type of feedback: 0:snap,1:snap2tex

pt.entry	/pt/[l]/pt.entry/[i]/text		List defining text
		/pt/[l]/pt.entry/[i]/font-index		Index # for font. (change to symbol in future?)
		/pt/[l]/pt.entry/[i]/font-size		Point size for font

pt.layerfx	/pt/[l]/pt.layerfx/[i]/amount		Amount of effect (0 to 1)
		/pt/[l]/pt.layerfx/[i]/fx-index		Index # for effect (now 0 to 11)


pt.live		/pt/[l]/pt.live/[i]/width		Pixel Width of Captured Frames (DO NOT change while render window is open!)
		/pt/[l]/pt.live/[i]/height		Pixel Height of Captured Frames "

pt.loop		/pt/[l]/pt.loop/[i]/loop		Loop on/off (1/0)
		/pt/[l]/pt.loop/[i]/in-point		Loop in point (0-100%)
		/pt/[l]/pt.loop/[i]/out-point		Loop out point (0-100%)
		/pt/[l]/pt.loop/[i]/rate		playback speed in ms/frame
		/pt/[l]/pt.loop/[i]/direction		Loop direction (0-forward, 1-reverse, 2-ping-pong)

pt.filelist	/pt/[l]/pt.filelist/[i]/directory	Directory in which to look for files
		/pt/[l]/pt.filelist/[i]/pattern		Glob pattern to select files eg *.mov

--- NEW FILE: GOP_layout.txt ---
GOP Sizes $Revision: 1.1 $ $Date: 2005/11/26 22:21:06 $

Abstraction:		Canvas Size:		GOP Size:
---------------------------------------------------------
pt.window		128x210			130x212
pt.layer		128x20			130x22
pt.file			128x40			130x42
pt.loop			128x136			130x138
pt.source		128x30			130x32
pt.layerfx		128x47			130x49
pt.fader		128x70			130x72
pt.translate		128x66			130x68
pt.rotate		128x66			130x68
pt.scale		128x40			130x42
pt.video		128x16			130x18
pt.light		128x130			130x132
pt.interp		128x47			130x49
pt.entry		128x140			130x142
pt.text			128x14			130x16
pt.model		128x14			130x16
pt.live			128x23			130x25		
pt.feedback		128x130			130x132
pt.squeeze		128x66			130x68
pt.presets		128x70			130x72
pt.animate		528x80			530x82
pt.filelist		128x110			130x112
pt.whatcolour		128x40			130x42





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