Planetarium alpha

LJ.conf

@@ -1,5 +1,5 @@
 [General]
-lasernumber = 1
+lasernumber = 4
 debug = 0
 ljayserverip = 127.0.0.1
 nozoscip = 127.0.0.1

README.md

@@ -59,6 +59,8 @@ In webui/index.html change the ws ip adress to the server IP if needed.
 
 Using the same idea check all ip address in LJ.conf.
 
+There is a nice ws debug tool websocat.
+
 
 
 #

clients/planetarium/Readme.txt

@@ -2,39 +2,41 @@ Multi Laser planetarium in python3 for LJ.
 v0.01
 Sam Neurohack
 
-User can define :
 
-- Observer position using GPS coordinates or built in cities catalog on earth.
+Display all solar planets and hipparcos catalog objects below a given magnitude. Accuracy tested against apparent data and starchart at https://www.calsky.com/cs.cgi?cha=7&sec=3&sub=2
-- Observer time. If you choose Now, the sky is updated live, so you can virtual sky photography :)
-- Each laser starchart has a center direction like Azimuth : 63.86° & Altitude: 61.83° and a Field of view like 90°. For the all sky with 4 lasers, give 90° FOV per laser.
-- What is displayed : Solar system objects, Stars, Compass letters.
-- 
 
-Some future features : 
+It's an alpha release so a little hardcoded :
 
-- Constellations display
+- set observer position (find SkyCity, SkyCountryCode) in main.py like 'Paris' and 'FR'
-- 3D with anaglyph
+- set observer date.time in InitObserver() arguments (default is now in UTC)
-- Time Speed setting
+- set what sky part you want to display for each laser in 'LaserSkies' variable : Define alitude and azimuth for top left and bottom right   
-- What do you want ?
 
-User must understand Right Ascension/Declinaison and Azimuth/Altitude coordinates system. Some needed astronomy concepts online :
+It needs more libraries than plan. Currently it relies on the awesome astropy, skyfield,...
-https://rhodesmill.org/skyfield/stars.html
+
-https://in-the-sky.org//staratlas.php?ra=15.358411414&dec=73.47660962&limitmag=2
+Soon some pictures.
-http://www.physics.csbsju.edu/astro/SF/SF.06.html
+
+To Run :
+
+Launch LJ first
+python3 main.py 
+
+For debug options and more type : python3 --help
 
 
-This project is on "OK" precision grade and definately not coding skills show off, I'm learning python coding it. To check accuracy, one can compare to :
+To install :
-https://www.calsky.com/cs.cgi?cha=7&sec=3&sub=2
+
+go3.sh
+
+NB :
+- if you get an year error out of range : install the last skyfield "python-skyfield" in github.  
+- Read main.py 
 
 
-The author barely understand astronomy so please report if you find newbie errors sam (at) neurohack cc
 
-This project uses the awesome Skyfield by Brandon Rhodes and Astropy. 
 
-Kernels for Sky objects positions references :
-Acton, C.H.; "Ancillary Data Services of NASA's Navigation and Ancillary Information Facility;" Planetary and Space Science, Vol. 44, No. 1, pp. 65-70, 1996.
 
-Charles Acton, Nathaniel Bachman, Boris Semenov, Edward Wright; A look toward the future in the handling of space science mission geometry; Planetary and Space Science (2017);
-DOI 10.1016/j.pss.2017.02.013
-https://doi.org/10.1016/j.pss.2017.02.013 
 
+
+LICENCE : CC
+Remember : LJ will automatically warp geometry according to alignement data before sending to lasers. See webUI.  
+'''

clients/planetarium/go3.sh

@@ -0,0 +1,9 @@
+sudo apt install python3-pip
+pip3 install jplephem
+pip3 install pyephem
+pip3 install astropy
+pip3 install skyfield
+pip3 install pandas
+pip3 install redis
+pip3 install osc4py3
+pip3 install --pre astroquery

clients/planetarium/lj3.py

@@ -22,7 +22,11 @@ Sam Neurohack
 
 import math
 import redis
-#from OSC import OSCServer, OSCClient, OSCMessage
+
+# Import needed modules from osc4py3
+from osc4py3.as_eventloop import *
+from osc4py3 import oscbuildparse
+
 
 redisIP = '127.0.0.1'
 r = redis.StrictRedis(host=redisIP, port=6379, db=0)
@@ -32,16 +36,23 @@ ClientNumber = 0
 point_list = []
 pl = [[],[],[],[]]
 
+#
+# OSC interaction with LJ
+#
 
-'''
+def OSCstart():
-LJIP = "127.0.0.1"
+	# Start the system.
+	osc_startup()
+	#osc_udp_client(redisIP, 8002, "LJ 8002")
+
+def OSCframe():
+	osc_process()
+
+# Properly close the system. Todo
+def OSCstop():
+	osc_terminate()
 
-osclientlj = OSCClient()
-oscmsg = OSCMessage()
-osclientlj.connect((redisIP, 8002)) 
-'''
 
-'''
 def Send(oscaddress,oscargs=''):
         
     oscmsg = OSCMessage()
@@ -50,21 +61,35 @@ def Send(oscaddress,oscargs=''):
     
     #print ("sending to bhorosc : ",oscmsg)
     try:
-        osclientlj.sendto(oscmsg, (redisIP, 8002))
+        msg = oscbuildparse.OSCMessage(oscaddress, None, [oscargs])
-        oscmsg.clearData()
+        osc_send(msg, "LJ 8002")
     except:
         print ('Connection to LJ refused : died ?')
         pass
-    #time.sleep(0.001
-
-def WebStatus(message):
-	Send("/status",message)
 '''
+def handlerfunction(s, x, y):
+    # Will receive message data unpacked in s, x, y
+    pass
+
+def handlerfunction2(address, s, x, y):
+    # Will receive message address, and message data flattened in s, x, y
+    pass
+
+# Make server channels to receive packets.
+osc_udp_server("127.0.0.1", 3721, "localhost")
+osc_udp_server("0.0.0.0", 3724, "anotherserver")
+'''
+
+
+
+
+
+  
 
 
 ASCII_GRAPHICS = [
 
-#implementé
+# caracteres corrects
 
 	[(-50,30), (-30,-30), (30,-30), (10,30), (-50,30)],							#0
 	[(-20,30), (0,-30), (-20,30)], 												#1
@@ -77,7 +102,7 @@ ASCII_GRAPHICS = [
 	[(-30,30), (-30,-30), (30,-30), (30,30), (-30,30), (-30,0), (30,0)],			#8
 	[(30,0), (-30,0), (-30,-10), (0,-30), (30,-30), (30,10), (0,30), (-30,30)],	#9
 
-# A implementer	
+# caracteres a implementer	
 	[(-30,10), (30,-10), (30,10), (0,30), (-30,10), (-30,-10), (0,-30), (30,-10)], #:
 	[(-30,-10), (0,-30), (0,30)], [(-30,30), (30,30)],							#;
 	[(-30,-10), (0,-30), (30,-10), (30,0), (-30,30), (30,30)],					#<
@@ -86,7 +111,7 @@ ASCII_GRAPHICS = [
 	[(30,-30), (-30,-30), (-30,0), (0,0), (30,10), (0,30), (-30,30)],				#?
 	[(30,-30), (0,-30), (-30,-10), (-30,30), (0,30), (30,10), (30,0), (-30,0)],	#@
 
-# Implementé
+# Caracteres corrects
 	
 
 	[(-30,30), (-30,-30), (30,-30), (30,30), (30,0), (-30,0)],				#A
@@ -163,6 +188,7 @@ def Config(redisIP,client):
 
 	r = redis.StrictRedis(host=redisIP, port=6379, db=0)	
 	ClientNumber = client
+	osc_udp_client(redisIP, 8002, "LJ 8002")
 
  
 def LineTo(xy, c, PL):
@@ -296,10 +322,11 @@ def Text(message,c, PL, xpos, ypos, resize, rotx, roty, rotz):
 		# texte centre en x automatiquement selon le nombre de lettres l
 		x_offset = 26 * (- (0.9*l) + 3*i)
 		#print i,x_offset
+		# if digit 
 		if ord(ch)<58:
 			char_pl_list = ASCII_GRAPHICS[ord(ch) - 48]
 		else: 
-			char_pl_list = ASCII_GRAPHICS[ord(ch) - 46]
+			char_pl_list = ASCII_GRAPHICS[ord(ch) - 46 ]
 			
 		char_draw = []
 		#dots.append((char_pl_list[0][0] + x_offset,char_pl_list[0][1],0))
@@ -309,6 +336,7 @@ def Text(message,c, PL, xpos, ypos, resize, rotx, roty, rotz):
 		i +=1
 		#print ch,char_pl_list,char_draw			
 		rPolyLineOneColor(char_draw, c, PL , False, xpos, ypos, resize, rotx, roty, rotz)
+		#print ("laser",PL,"message",message)
 		#dots.append(char_draw)
 
 

clients/planetarium/main.py

@@ -37,6 +37,11 @@ from astropy.time import Time
 from skyfield.api import Star, load, Topos,Angle
 from skyfield.data import hipparcos
 
+from osc4py3.as_eventloop import *
+from osc4py3 import oscbuildparse
+from osc4py3 import oscmethod as osm
+
+
 import json
 
 '''
@@ -53,6 +58,8 @@ else:
 
 import argparse
 
+
+
 print ("")
 print ("Arguments parsing if needed...")
 argsparser = argparse.ArgumentParser(description="Planetarium for LJ")
@@ -60,6 +67,7 @@ argsparser.add_argument("-r","--redisIP",help="IP of the Redis server used by LJ
 argsparser.add_argument("-c","--client",help="LJ client number (0 by default)",type=int)
 argsparser.add_argument("-l","--laser",help="Laser number to be displayed (0 by default)",type=int)
 argsparser.add_argument("-d","--debug",help="Verbosity level (0 by default)",type=int)
+argsparser.add_argument("-i","--input",help="inputs OSC Port (8005 by default)",type=int)
 #argsparser.add_argument("-n","--name",help="City Name of the observer",type=str)
 #argsparser.add_argument("-r","--redisIP",help="Country code of the observer ",type=str)
 
@@ -81,6 +89,11 @@ if args.debug:
 else:
 	debug = 0
 
+if args.input:
+	OSCinPort = args.input
+else:
+	OSCinPort = 8005
+
 # Redis Computer IP
 if args.redisIP  != None:
 	redisIP  = args.redisIP
@@ -95,16 +108,12 @@ lj3.Config(redisIP,ljclient)
 
 fov = 256
 viewer_distance = 2.2
-width = 450
+width = 750
-height = 450
+height = 750
 centerX = width / 2
 centerY = height / 2
 
 samparray = [0] * 100
-# (x,y,color in integer) 65280 is color #00FF00 
-# Green rectangular shape :
-pl0 =  [(100,300,65280),(200,300,65280),(200,200,65280),(100,200,65280),(100,300,65280)]
-
 
 
 # If you want to use rgb for color :
@@ -154,7 +163,7 @@ def Proj(x,y,z,angleX,angleY,angleZ):
 
 '''
  To minize number of sky objects coordinates conversion : Change planetarium FOV in Ra Dec to select objects 
- (planets, hipparcos,..). Then get those objects in AltAz coordinates.
+ (planets, hipparcos,..). Then get only those objects in AltAz coordinates.
  aa2radec use Astropy to compute Equatorial Right Ascension and Declinaison coordinates from given observator Altitude and Azimuth.
  Example ra,dec = aa2radec( azimuth =  0, altitude = 90, lati = 48.85341, longi = 2.3488, elevation = 100, t =AstroPyNow )
  with AstroPyNow = Time.now()
@@ -211,36 +220,60 @@ def RadecSkies(LaserSkies, AstroSkyTime):
 	print()
 	print("Converting", lasernumber, "LaserSkies limits in Right Ascension & Declination (radec) coordinates ")
 	for laser in range(lasernumber):
+		if debug > 0:
+			print("Laser",laser)
 		# Left top point
 		LaserSkies[laser][4],LaserSkies[laser][6] = aa2radec(azimuth = LaserSkies[laser][0], altitude =LaserSkies[laser][2], t =AstroSkyTime)
+		if debug > 0:
+		 print(LaserSkies[laser][4],LaserSkies[laser][6])
 		# Right Bottom point
 		LaserSkies[laser][5],LaserSkies[laser][7] = aa2radec(azimuth = LaserSkies[laser][1], altitude =LaserSkies[laser][3], t =AstroSkyTime)
+		if debug > 0:
+			print(LaserSkies[laser][5],LaserSkies[laser][7])
 	if debug > 0:
 		print(LaserSkies)
 	print ("Done.")
 
 
 def azimuth2scrX(leftAzi,rightAzi,s):
+
     a1, a2 = leftAzi, rightAzi  
-    b1, b2 = -width/2, width/2
+    b1, b2 = 0, width
+    #if debug > 0:
+    #    print(leftAzi, rightAzi, s, b1 + ((s - a1) * (b2 - b1) / (a2 - a1)))
     return  b1 + ((s - a1) * (b2 - b1) / (a2 - a1))
 
 	
 
 def altitude2scrY(topAlti,botAlti,s):
-    a1, a2 = botAlti, topAlti  
+    a1, a2 = topAlti, botAlti  
-    b1, b2 = -height/2, height/2
+    b1, b2 = 0, height
+    #if debug > 0:
+    #	print(topAlti,botAlti,s,  b1 + ((s - a1) * (b2 - b1) / (a2 - a1)))
     return  b1 + ((s - a1) * (b2 - b1) / (a2 - a1))
 
 
   
-
 #
 # Solar System 
 #
 
 SolarObjectShape = [(-50,30), (-30,-30), (30,-30), (10,30), (-50,30)]
 
+# Planets Radius in km
+SolarObjectradius = [
+    ('Sun', 695500.0),
+    ('Mercury', 2440.0),
+    ('Venus', 6051.8),
+    ('Earth', 6371.01),
+    ('Mars', 3389.9),
+    ('Jupiter', 69911.0),
+    ('Saturn', 58232.0),
+    ('Uranus', 25362.0),
+    ('Neptune', 24624.0),
+    ('134340 Pluto', 1195.0),
+    ]
+
 def LoadSolar():
 	global planets, SolarObjects, earth
 
@@ -257,7 +290,6 @@ def LoadSolar():
 def UpdateSolar():
 	global SolarObjects
 
-
 	# Compute Alt Az coordinates for all solar objects for obsehttps://www.startpage.com/do/searchrver.
 	for number,object in enumerate(SolarObjects):
 		
@@ -300,56 +332,43 @@ def LoadHipparcos(ts):
 	hipparcosURL = 'data/hip_main.dat.gz'
 	with load.open(hipparcosURL) as f:
 	    hipdata = hipparcos.load_dataframe(f)
-	print("Loaded.")
+	#print("Loaded.")
 	hipparcos_epoch = ts.tt(1991.25)
 
 
 # CODE IMPORTED HERE FROM TESTS. NEEDS TO ADAPT
 # Star selection 
 def StarSelect():
+	global StarsObjects, hipdatafilt
 
-	hipparcos_epoch = ts.tt(1991.25)
+	StarsObjects = [[]]
-	barnards_star = Star.from_dataframe(hipdata.loc[87937])
+	#hipparcos_epoch = ts.tt(1991.25)
-	polaris =  Star.from_dataframe(hipdata.loc[11767])
+	#barnards_star = Star.from_dataframe(hipdata.loc[87937])
+	#polaris =  Star.from_dataframe(hipdata.loc[11767])
 	print()
-	print ("Selecting sky portion")
+	print ("Stars selection...")
 
-	hipdatafilt = hipdata[hipdata['magnitude'] <= 2.5]
+	hipdatafilt = hipdata[hipdata['magnitude'] <= 3.5]
-	print(('After filtering, there are {} stars with magnitude <= 2.5'.format(len(hipdatafilt))))
+	print(('{} stars with magnitude <= 3.5'.format(len(hipdatafilt))))
-	bright_stars = Star.from_dataframe(hipdatafilt)
+	Starnames = hipdatafilt.index
-	print (hipdatafilt)
-	#print (bright_stars)
 
-	t = ts.utc(2018, 9, 3)
+	StarsObjects[0] = [Starnames[0],0,0]
-
+	for index in range(len(Starnames)-1):
-	'''
+		StarsObjects.append([Starnames[index+1],0,0])
-	Observer = earth + Topos(gpslat, gpslong)
-	ApparentPosition = Observer.at(t).observe(bright_stars).apparent()
-	alt, az, distance = ApparentPosition.altaz('standard')
-	print(('Now there are {} azimuth'.format(len(az))))
-	print(('and {} altitute'.format(len(alt))))
-	'''
-	
-	astrometric = earth.at(t).observe(bright_stars)
-	ra, dec, distance = astrometric.radec()
-	print(('Now there are {} right ascensions'.format(len(ra.hours))))
-	print(('and {} declinations'.format(len(dec.degrees))))
-	
-	Observer = earth + Topos(gpslat, gpslong)
-	AP = Observer.at(t).observe(bright_stars)
-	print ("AP",AP.apparent())
 
 
-def UpdateStars():
+def UpdateStars(ts):
 	global StarsObjects
 
+	hipparcos_epoch = ts.tt(1991.25)
 	# Compute Alt Az coordinates for all solar objects for obsehttps://www.startpage.com/do/searchrver.
 	for number,object in enumerate(StarsObjects):
 		
 		#print(object[0],number)
-		StarsObjects[number][1], StarsObjects[number][2], distance = EarthObjPosition(planets[object[0]],SkyfieldTime)
+		StarsObjects[number][1], StarsObjects[number][2], distance = EarthObjPosition(Star.from_dataframe(hipdatafilt.loc[StarsObjects[number][0]]),SkyfieldTime)
+	
 	if debug > 0:
-		PrintSolar()
+		PrintStars()
 
 def PrintStars():
 
@@ -360,10 +379,71 @@ def DrawStars(laser):
 
 	for number,object in enumerate(StarsObjects):
 
-		# Solar object is in given laser sky azimuth and altitude range ?
+		# Star object is in given lasersky altitude range ?
-		if LaserSkies[laser][0] < StarsObjects[number][2] <  LaserSkies[laser][1] and LaserSkies[laser][3] < StarsObjects[number][1] <  LaserSkies[laser][2]:
+		if LaserSkies[laser][3] < StarsObjects[number][1] <  LaserSkies[laser][2]:
+		
+			# Star object is in given lasersky azimuth range ?
+			if LaserSkies[laser][0] < StarsObjects[number][2] <  LaserSkies[laser][1] :
+
 				#print ("drawing",StarsObjects[number][0],StarsObjects[number][1],StarsObjects[number][2],"on laser",laser)
-			lj3.rPolyLineOneColor(StarsObjectshape, c = white, PL = laser, closed = False, xpos = azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],StarsObjects[number][2]), ypos = altitude2scrY(LaserSkies[laser][2],LaserSkies[laser][3],StarsObjects[number][1]), resize = 2, rotx =0, roty =0 , rotz=0)
+				lj3.rPolyLineOneColor(StarsObjectShape, c = white, PL = laser, closed = False, xpos = azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],StarsObjects[number][2]), ypos = altitude2scrY(LaserSkies[laser][2],LaserSkies[laser][3],StarsObjects[number][1]), resize = 0.05, rotx =0, roty =0 , rotz=0)
+			
+			# Star object is in given lasersky North azimuth ?
+			if LaserSkies[laser][0] >  LaserSkies[laser][1] and StarsObjects[number][2] < LaserSkies[laser][1] :
+
+				#print ("drawing",StarsObjects[number][0],StarsObjects[number][1],StarsObjects[number][2],"on laser",laser)
+				lj3.rPolyLineOneColor(StarsObjectShape, c = white, PL = laser, closed = False, xpos = azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],StarsObjects[number][2]), ypos = altitude2scrY(LaserSkies[laser][2],LaserSkies[laser][3],StarsObjects[number][1]), resize = 0.05, rotx =0, roty =0 , rotz=0)
+
+
+
+
+#
+# Anything system. Say you want 
+#
+
+AnythingObjectShape = [(-50,30), (-30,-30), (30,-30), (10,30), (-50,30)]
+
+def LoadAnything():
+	global planets, AnythingObjects, earth
+
+	print("Loading Anything System...")
+	# de421.bps https://naif.jpl.nasa.gov/pub/naif/generic_kernels/spk/planets/a_old_versions/de421.bsp
+	# planets = load('data/de421.bsp')
+	earth = planets['earth']
+	print('Loaded.')
+
+	# [Object name, object altitude, object azimuth]
+	AnythingObjects = [['MERCURY',0.0, 0.0], ['VENUS', 0.0, 0.0], ['JUPITER BARYCENTER', 0.0, 0.0], ['SATURN BARYCENTER', 0.0, 0.0], ['URANUS BARYCENTER', 0.0, 0.0], ['NEPTUNE BARYCENTER', 0.0, 0.0], ['PLUTO BARYCENTER', 0.0, 0.0], ['SUN', 0.0, 0.0], ['MOON', 0.0, 0.0], ['MARS', 0.0, 0.0]]
+
+def UpdateAnything():
+	global AnythingObjects
+
+	# Compute Alt Az coordinates for all Anything objects for obsehttps://www.startpage.com/do/searchrver.
+	for number,object in enumerate(AnythingObjects):
+		
+		#print(object[0],number)
+		AnythingObjects[number][1], AnythingObjects[number][2], distance = EarthObjPosition(planets[object[0]],SkyfieldTime)
+	if debug > 0:
+		PrintAnything()
+	
+
+def PrintAnything():
+
+	for number,object in enumerate(AnythingObjects):
+		print (AnythingObjects[number][0],"is at (alt,az)",AnythingObjects[number][1],AnythingObjects[number][2])
+
+
+# Draw the AnythingShapeObject for any Anything object is in the laser Sky
+def DrawAnything(laser):
+
+	for number,object in enumerate(AnythingObjects):
+
+		# Anything object is in given laser sky azimuth and altitude range ?
+		if LaserSkies[laser][0] < AnythingObjects[number][2] <  LaserSkies[laser][1] and LaserSkies[laser][3] < AnythingObjects[number][1] <  LaserSkies[laser][2]:
+			#print ("drawing",AnythingObjects[number][0],AnythingObjects[number][1],AnythingObjects[number][2],"on laser",laser)
+			lj3.rPolyLineOneColor(AnythingObjectShape, c = white, PL = laser, closed = False, xpos = azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],AnythingObjects[number][2]), ypos = altitude2scrY(LaserSkies[laser][2],LaserSkies[laser][3],AnythingObjects[number][1]), resize = 2, rotx =0, roty =0 , rotz=0)
+
+
 
 
 
@@ -379,7 +459,7 @@ def LoadCities():
 	f=open("data/cities.json","r")
 	s = f.read()
 	world = json.loads(s)
-	print("Loaded.")
+	#print("Loaded.")
 
 
 # Get longitude and latitude of given City in given country. Need to better understand python dictionnaries. 
@@ -398,24 +478,31 @@ def CityPositiion(cityname, countrycode):
 
 
 
-# Add Kompass letter to given laser point list if it is in laser sky at Y axis 300
+# Add Kompass orientation to given laser point list if it is in laser sky at Y axis 300
+# point lasers to
 def DrawOrientation(laser):
 
+	#print("LaserSkies 0",LaserSkies[laser][0],"LaserSkies 1",LaserSkies[laser][1])
 	# North direction is in given laser sky azimuth range?
-	if LaserSkies[laser][0] < 0 <  LaserSkies[laser][1]:
+	if LaserSkies[laser][1] <  LaserSkies[laser][0]:
-		lj3.Text("N",white,laser,azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],0), 300)
+		#print ("N az",azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],0))
+		lj3.Text("NORTH",white,laser,azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],359), 770, resize = 0.5, rotx =0, roty =0 , rotz=0)
+
 
 	# East direction is in given laser sky azimuth range ?
-	if LaserSkies[laser][0] < 90 < LaserSkies[laser][1]:	
+	if LaserSkies[laser][0] <= 90 < LaserSkies[laser][1]:	
-		lj3.Text("E",white,laser,azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],90), 300)
+		#print ("E az",azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],0))
+		lj3.Text("EAST",white,laser,azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],90), 770, resize = 0.5, rotx =0, roty =0 , rotz=0)
 
 	# South direction is in given laser sky azimuth range ?
-	if LaserSkies[laser][0] < 180 <  LaserSkies[laser][1]:
+	if LaserSkies[laser][0] <= 180 <  LaserSkies[laser][1]:
-		lj3.Text("S",white,laser,azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],180), 300)
+		#print ("S az",azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],0))
+		lj3.Text("SOUTH",white,laser,azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],180), 770, resize = 0.5, rotx =0, roty =0 , rotz=0)
 
 	# West direction is in given laser sky azimuth range ?
-	if LaserSkies[laser][0] < 270 < LaserSkies[laser][1]:
+	if LaserSkies[laser][0] <= 270 < LaserSkies[laser][1]:
-		lj3.Text("W",white,laser,azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],270), 300)
+		#print ("W az",azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],0))
+		lj3.Text("WEST",white,laser,azimuth2scrX(LaserSkies[laser][0],LaserSkies[laser][1],270), 770, resize = 0.5, rotx =0, roty =0 , rotz=0)
 
 
 
@@ -427,7 +514,7 @@ def InitObserver(SkyCity, SkyCountryCode, time,ts):
 	# Observer position i.e : Paris FR
 	#Skylat = 48.85341  		# decimal degree
 	#Skylong = 2.3488			# decimal degree
-	print()
+	#print()
 	print("Observer GPS position and time...")
 	Skylat, Skylong = CityPositiion(SkyCity,SkyCountryCode)
 	print ("GPS Position of",SkyCity, "in", SkyCountryCode, ":",Skylat,Skylong)
@@ -438,7 +525,7 @@ def InitObserver(SkyCity, SkyCountryCode, time,ts):
 	# Other time in Astropy style 
 	# times = '1999-01-01T00:00:00.123456789'
 	# t = Time(times, format='isot', scale='utc')
-	print()
+	#print()
 	AstroSkyTime = time
 	print ("AstroPy time", AstroSkyTime)
 	SkyfieldTime = ts.from_astropy(AstroSkyTime)
@@ -450,53 +537,86 @@ def InitObserver(SkyCity, SkyCountryCode, time,ts):
 
 	# Computer for all Laser "skies" their Right Ascension/Declinaison coordinates from their Altitude/azimuth Coordinates.
 	# to later select their visible objects in radec catalogs like hipparcos. 
-	# LaserSky definition for one laser (in decimal degrees) : [LeftAzi, RightAzi, TopAlt, BotAlt, LeftRa, RightRa, TopDec, BottomDec]
+	# LaserSky definition for one laser (in decimal degrees) : [RightAzi, LeftAzi, TopAlt, BotAlt, LeftRa, RightRa, TopDec, BottomDec]
 	# With 4 lasers with each one a quarter of the 360 ° real sky, there is 4 LaserSky :
-	LaserSkies = [[0.0,90.0,90.0,0.0,0.0,0.0,0.0,0.0],[90,180,90,0,0,0,0,0],[180,270,90,0,0,0,0,0],[270,360,90,0,0,0,0,0]]
+	LaserSkies = [[45,135.0,90.0,0.0,0.0,0.0,0.0,0.0],[135,225,90,0,0,0,0,0],[225,315,90,0,0,0,0,0],[305,0,90,0,0,0,0,0]]
 	RadecSkies(LaserSkies, AstroSkyTime)
 
 
 def NewTime(timeshift):
 
 	 SkyfieldTime += timeshift
+
+	 if DisplaySolar:
 	 	UpdateSolar()
+	 if DisplayStars:
 	 	UpdateStars()
+	 if DisplayAnything:
+	 	UpdateAnything()
+
+
+#def handlerfunction(s, x, y):
+    # Will receive message data unpacked in s, x, y
+#    pass
+
+def OSChandler(address, s, x, y):
+    # Will receive message address, and message data flattened in s, x, y
+    print("Planetarium OSC server got address", address,"s",s,"x",x,"y",y)
+    pass
+
+
+
+def WebStatus(message):
+	lj3.Send("/status",message)
 
 
 #
-# Main functions
+# Main part 
 #
 	
+try:
 
-def Planetarium():
+	lj3.OSCstart()
+	# Make server channels to receive packets.
+	#osc_udp_server("127.0.0.1", 3721, "localhost")
+	osc_udp_server("0.0.0.0", OSCinPort, "InPort")
 	
+	# Associate Python functions with message address patterns, using default
+	# argument scheme OSCARG_DATAUNPACK.
+	#osc_method("/planet/*", handlerfunction)
+	# Too, but request the message address pattern before in argscheme
+	osc_method("/planet/*", OSChandler, argscheme=osm.OSCARG_ADDRESS + osm.OSCARG_DATAUNPACK)
 
 	ts = load.timescale()
-	LoadHipparcos(ts)
-	LoadSolar()
 	LoadCities()
-
 	SkyCity = 'Paris'
 	SkyCountryCode = 'FR'
+	LoadSolar()
 	InitObserver(SkyCity, SkyCountryCode, Time.now(),ts)
 
-	print()
+	
-	print ("Updating Sky Objects for current observer...")
+	LoadHipparcos(ts)
-	print()
+
+
+	StarSelect()
+
+	#print()
+	#print ("Updating Sky Objects for current observer...")
+	#print()
 	print("Updating solar system (de421) objects position for observer at", Skylat, Skylong, "time", SkyfieldTime.utc_iso())
 	UpdateSolar()
-	print ("Done.")
+	#print ("Done.")
-	print()
+	#print()
 	print("Updating stars for observer at", Skylat, Skylong, "time", SkyfieldTime.utc_iso())
-	#UpdateStars()
+	UpdateStars(ts)
 	print ("Done.")
 
 	# UpdateStars()    Todo
 
-	DisplayStars = False
+	DisplayStars = True
-	DisplaySolar = True
+	DisplaySolar = False
 	DisplayOrientation = True
-
+	DisplayAnything = False
 
 	while 1:
 
@@ -507,14 +627,29 @@ def Planetarium():
 			if DisplaySolar:
 				DrawSolar(laser)
 			if DisplayStars:
-				pass
+				DrawStars(laser)
+			if DisplayAnything:
+				DrawAnything()
 
 			lj3.DrawPL(laser)
+			lj3.OSCframe()
+
 		time.sleep(0.01)
 
 
+except KeyboardInterrupt:
+    pass
+
+# Gently stop on CTRL C
+
+finally:
+
+	lj3.OSCstop()
+
+print ("Fin du planetarium.")
+
+
 
-Planetarium()
 
 
 

clients/textcycl.py

@@ -0,0 +1,83 @@
+# coding=UTF-8
+
+'''
+Cycling text on one LJ laser.
+LICENCE : CC
+'''
+
+import redis
+import lj
+import sys,time
+import argparse
+
+duration = 300
+lasertext = ["TEAMLASER","FANFAN","LOLOSTER","SAM"]
+
+'''
+is_py2 = sys.version[0] == '2'
+if is_py2:
+	from Queue import Queue
+else:
+	from queue import Queue
+'''
+print ("")
+print ("Arguments parsing if needed...")
+argsparser = argparse.ArgumentParser(description="Text Cycling for LJ")
+argsparser.add_argument("-r","--redisIP",help="IP of the Redis server used by LJ (127.0.0.1 by default) ",type=str)
+argsparser.add_argument("-c","--client",help="LJ client number (0 by default)",type=int)
+argsparser.add_argument("-l","--laser",help="Laser number to be displayed (0 by default)",type=int)
+
+args = argsparser.parse_args()
+
+
+if args.client:
+	ljclient = args.client
+else:
+	ljclient = 0
+
+if args.laser:
+	plnumber = args.laser
+else:
+	plnumber = 0
+
+# Redis Computer IP
+if args.redisIP  != None:
+	redisIP  = args.redisIP
+else:
+	redisIP = '127.0.0.1'
+
+lj.Config(redisIP,ljclient)
+#r = redis.StrictRedis(host=redisIP, port=6379, db=0)
+
+
+# If you want to use rgb for color :
+def rgb2int(r,g,b):
+    return int('0x%02x%02x%02x' % (r,g,b),0)
+
+
+def Run():
+
+	counter =0
+	step = 0
+	timing = -1
+	color = rgb2int(255,255,255)
+
+
+	while 1:
+	
+		if timing == duration or timing == -1:
+			message = lasertext[step]
+			lj.Text(message, color, PL = 0, xpos = 300, ypos = 300, resize = 1, rotx =0, roty =0 , rotz=0)
+			lj.DrawPL(0)
+			timing = 0
+
+		else:
+			step += 1
+			if step >3:
+				step =0	
+		timing += 1
+		time.sleep(0.01)
+
+Run()
+
+

gstt.py

@@ -74,8 +74,11 @@ swapY = [1,1,1,-1]
 # For glitch art : change position and number of points added by tracer.py
 # shortline is for distance with next point, shorter than 4000 (in etherdream coordinates) 
 # i.e (0.25,3) means add 3 points at 25% on the line.
-stepshortline = [(1.0, 8)]
+#stepshortline = [(1.0, 8)]
-stepslongline = [(0.25, 3), (0.75, 3), (1.0, 10)]
+#stepslongline = [(0.25, 3), (0.75, 3), (1.0, 10)]
+stepslongline = [(0.25,1), (0.75, 1), (1.0, 1)]
+#stepshortline = [(1.0, 8)]
+stepslongline = [(1.0, 1)]
 
 point = [0,0,0]
 

main.py

@@ -8,6 +8,7 @@ Laser server + webUI servers (ws + OSC)
 
 - get point list to draw : /pl/lasernumber
 - for report /lstt/lasernumber /lack/lasernumber /cap/lasernumber
+- A nice ws debug tool : websocat 
 
 todo :
 
@@ -417,7 +418,7 @@ finally:
         r.set('/lstt/'+str(laserid),64)
         r.set('/cap/'+str(laserid),0)
 
-print "Fin des haricots"
+print "Fin de LJ."
 
 
 '''

webui/LJ.js

@@ -13,16 +13,26 @@
 		var x = document.getElementById("showcanvas");
 		x.className = "button";
 		var x = document.getElementById("showlive");
+		x.className = "button";
+    var x = document.getElementById("shownozoid");
+    x.className = "button";
+    var x = document.getElementById("showplanet");
     x.className = "button";
 
 		// Hide all possible main central grids.
 		var x = document.getElementById("mgalign");
        	x.style.display = "none";
-		var x = document.getElementById("mgcanvas");
+		var x = document.getElementById("mgsimu");
+    	x.style.display = "none";
+    var x = document.getElementById("cnvbuttons");
         x.style.display = "none";
     var x = document.getElementById("mgrun");
       	x.style.display = "none";
     var x = document.getElementById("mglive");
+      	x.style.display = "none";
+    var x = document.getElementById("mgnozoid");
+        x.style.display = "none";
+    var x = document.getElementById("mgplanet");
         x.style.display = "none";
 		}
 
@@ -44,8 +54,10 @@
 
      function showCanvas() {
      	noMenu();
-    	var x = document.getElementById("mgcanvas");
+    	var x = document.getElementById("mgsimu");
-       	x.style.display = "block";
+       	x.style.display = "grid";
+      var x = document.getElementById("cnvbuttons");
+        x.style.display = "grid";
     	var x = document.getElementById("showcanvas");
     	x.className = "button:checked";
        	}
@@ -57,7 +69,21 @@
     	var x = document.getElementById("showlive");
     	x.className = "button:checked";
        	}
-
+     function showNozoid() {
+      noMenu();
+      var x = document.getElementById("mgnozoid");
+      x.style.display = "grid";
+      var x = document.getElementById("shownozoid");
+      x.className = "button:checked";
+        } 
+     function showPlanet() {
+      noMenu();
+      var x = document.getElementById("mgplanet");
+      x.style.display = "grid";
+      var x = document.getElementById("showplanet");
+      x.className = "button:checked";
+        }
+u
      function buttonClicked(clicked_id) {
      	_WS.send("/" + clicked_id);
      	}

webui/LJgrid.css

@@ -21,7 +21,7 @@
 }
 .mgstatus {
   display: grid;  
-  grid-template-columns: 250px 150px 1fr;
+  grid-template-columns: 300px 150px 1fr;
   grid-template-raw: 30px;
   grid-column-gap: 1px;
   grid-row-gap: 1px;
@@ -46,15 +46,30 @@
   border-style: groove;
   border-width: 1px;
 }
-.mgcanvas {
+.mgsimu {
   display: none;
   height: 400px;
-  grid-template-columns: 1fr 1fr;
+  width: 900px;
-  grid-template-rows: 1Fr;
+  grid-template-columns: 500px 400px;
+  grid-template-rows: 400px;
   background-color: #151515;
+
+}
+.cnvbuttons {
+  display: none;
+  height: 400px;
+  width: 400px;
+  grid-template-columns: 66px 66px 66px 66px;
+  grid-template-rows: 66px 17px  69px 17px;
+  background-color: #000;
+  justify-items: center;
+  align-items: center;
   border-color: #445;
   border-style: groove;
   border-width: 1px;
+  grid-gap: 1px;
+  transition: all .3s ease;
+  background-color: #151515;
 }
 .mglive {
   display: none;
@@ -66,6 +81,24 @@
   border-style: groove;
   border-width: 1px;
 }
+.mgnozoid {
+  display: none;
+  height: 400px;
+  grid-template-columns: 1Fr;
+  grid-template-rows: 1Fr;
+  background-color: #151515;
+  border-color: #445;
+  border-style: groove;
+  border-width: 1px;
+}
+.mgplanet {
+  display: none;
+  height: 400px;
+  width: 900px;
+  grid-template-columns: 500px 400px;
+  grid-template-rows: 400px;
+  background-color: #151515;
+}
 .mgrun {
   display: none;
   height: 400px;

webui/index.html

@@ -5,7 +5,7 @@
         <meta charset="utf-8">
         <title>LJ</title>
 
-        <!-- Web audio defaults -->
+        <!-- Web audio buttons defaults -->
         <script src="webcomponents-lite.js"></script>
         <script>
         WebAudioControlsOptions={
@@ -19,6 +19,7 @@
         </script>
         <script src="webaudio-controls.js"></script>
         <link rel="stylesheet" href="LJgrid.css" />
+      	<!-- Javascript for this webapp is a the end of this html page and in LJ.js -->
         <script src="LJ.js"></script>
 
 
@@ -26,10 +27,17 @@
 
 <body style="background-color:#222;">
 
-<!-- mg : MainGrid Webpage one column, different raws displayed or hidden by menu button -->
+<!--
+  MainGrid Webpage one column, different raws displayed or hidden by menu button 
+-->
+
 <div class="maingrid">
 
-  <!-- mg : Title and laser state ()-->
+
+  <!--
+    Title and laser state
+  -->
+  
   <div class="mgtitle">
 
   	<!-- LJ Logo -->
@@ -90,7 +98,11 @@
     <div></div>
   </div>
 
-  <!-- mg : Menu buttons and Status display -->
+
+  <!--
+    Menu buttons and Status display 
+  -->
+
   <div id="mgstatus" class="mgstatus">
 		<div>
 			<!-- <webaudio-switch id="align" height="10" width="99" value="0" src="knobs/align.png" type="toggle"></webaudio-switch>
@@ -101,18 +113,23 @@
 			<button class="button" id="showcanvas" onclick="showCanvas()">Simu</button>
 			<button class="button" id="showrun" onclick="showRun()">Run</button>
 			<button class="button" id="showlive"  onclick="showLive()">Live</button>
+      <button class="button" id="shownozoid"  onclick="showNozoid()">Nozoid</button>
+      <button class="button" id="showplanet"  onclick="showPlanet()">Planet</button>
 		</div>
 			<div><button class="button" id="showstatus">DISCONNECTED</button></div>
-
     	<div></div>
    </div>
 
-  <!-- mg : Align -->
+
+  <!--
+    Align 
+  -->
+  
   <div id="mgalign" class="mgalign">
 
-   <!-- Laserbox 0 -->
+   <!-- Laser 0 -->
    <div class="laserbox">
-    <!-- IP 0 -->
+    <!-- IP laser 0 -->
     <div>
     <form onsubmit="onSubmit(); return false;">
     <input class = "submit" onchange = "onSubmit(this.id)" type="text" id="ip/0">
@@ -160,24 +177,28 @@
     </div>
    </div>
 
-   <!-- Laserbox 1 -->
+   <!-- Laser 1 -->
    <div class="laserbox">
-    <!-- IP 1 -->
+    <!-- IP laser 1 -->
     <div>
     <form onsubmit="onSubmit(); return false;">
     <input class = "submit" onchange = "onSubmit(this.id)" type="text" id="ip/1">
     </form>
    </div>
   	<div>
+
     	<!-- Align Icons -->
         <webaudio-switch id="grid/1" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/grid.png"></webaudio-switch>
         <webaudio-switch id="mouse/1" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/mouse.png"></webaudio-switch>
+      
         <!-- Blackout icon -->
         <webaudio-switch id="black/1" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/blackout.png"></webaudio-switch>
+      
         <!-- Swap Icons -->
         <webaudio-switch id="swap/X/1" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/swapx.png"></webaudio-switch>
         <webaudio-switch id="swap/Y/1" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/swapy.png"></webaudio-switch>
     </div>
+
     <!-- Lasergrid 1 -->
     <div class="lasergrid" style="background-image: url(lasergrid1.png);">
     	<div><webaudio-param id="kpps/1" link="kpps/1"></webaudio-param></div>
@@ -209,24 +230,28 @@
     </div>
    </div>
 
-   <!-- Laserbox 2 -->
+   <!-- Laser 2 -->
    <div class="laserbox">
-    <!-- IP 2 -->
+    <!-- IP laser 2 -->
     <div>
     <form onsubmit="onSubmit(); return false;">
     <input class = "submit" onchange = "onSubmit(this.id)" type="text" id="ip/2">
     </form>
    </div>
   	<div>
+    	
       <!-- Align Icons -->
         <webaudio-switch id="grid/2" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/grid.png"></webaudio-switch>
         <webaudio-switch id="mouse/2" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/mouse.png"></webaudio-switch>
+      
         <!-- Blackout icon -->
         <webaudio-switch id="black/2" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/blackout.png"></webaudio-switch>
+      
         <!-- Swap Icons -->
         <webaudio-switch id="swap/X/2" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/swapx.png"></webaudio-switch>
         <webaudio-switch id="swap/Y/2" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/swapy.png"></webaudio-switch>
     </div>
+
     <!-- Laser 2 grid -->
     <div class="lasergrid" style="background-image: url(lasergrid2.png)">
     	<div><webaudio-param id="kpps/2" link="kpps/2"></webaudio-param></div>
@@ -260,24 +285,28 @@
     </div>
    </div>
 
-   <!-- Laserbox 3 -->
+   <!-- Laser 3 -->
    <div class="laserbox">
-    <!-- IP 3 -->
+    <!-- IP laser 3 -->
     <div>
     <form onsubmit="onSubmit(); return false;">
     <input class = "submit" onchange = "onSubmit(this.id)" type="text" id="ip/3">
     </form>
    </div>
   	<div>
+    	
       <!-- Align Icons -->
         <webaudio-switch id="grid/3" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/grid.png"></webaudio-switch>
         <webaudio-switch id="mouse/3" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/mouse.png"></webaudio-switch>
+        
         <!-- Blackout icon -->
         <webaudio-switch id="black/3" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/blackout.png"></webaudio-switch>
+        
         <!-- Swap Icons -->
         <webaudio-switch id="swap/X/3" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/swapx.png"></webaudio-switch>
         <webaudio-switch id="swap/Y/3" value="0" height="25" width="21" tooltip="Switch-B" src="knobs/swapy.png"></webaudio-switch>
     </div>
+
     <!-- Laser 3 grid -->
     <div class="lasergrid" style="background-image: url(lasergrid3.png)">
     	<div><webaudio-param id="kpps/3" link="kpps/3" ></webaudio-param></div>
@@ -312,11 +341,14 @@
    </div>
   </div>
 
-  <!-- mg : Live -->
+
+  <!-- 
+    Live 
+  -->
+
   <div id="mglive" class="mglive">
 
-
+    <!-- with AI Interface -->
-    <!-- with AI box -->
     <div class="withaibox">
     	<div class="lasertext" style="border-color:#334;border-style: groove;border-width:1px;">With AI
       </div>
@@ -347,7 +379,7 @@
     </div>
 
 
-    <!-- Lissabox -->
+    <!-- Lissa interface -->
     <div class="lissabox">
     	<div class="lasertext" style="border-color:#334;border-style: groove;border-width:1px;">LISSA
       </div>
@@ -378,7 +410,7 @@
     	</div>
     </div>
 
-    <!-- 3D proj grid -->
+    <!-- 3D proj interface -->
     <div class="projgrid">
     	<div></div>
     	<div class="lasertext" style="border-color:#334;border-style: groove;border-width:1px;">3D ROT</div>
@@ -396,20 +428,47 @@
     	<div class="lasertext">Y</div>
     	<div class="lasertext">Z</div>
     </div>
-
-
   </div>
 
-  <!-- mg : canvas to display point list as laser simulator -->
+
-  <div id = "mgcanvas" class="mgcanvas">
+  <!-- 
+    Simulator to display point list 
+  -->
+
+  <div id = "mgsimu" class="mgsimu">
     <div>
-        	<canvas id="canvas" width="500" height="500"></canvas>
+  	 <canvas id="canvas" width="500" height="400" style="border-color: #445;border-style:groove;border-width:1px;"></canvas>
-		</div>
-		<div></div>
     </div>
 
-  <!-- mg run icons grid -->
+      <!-- Selection buttons grid -->
-  <div id="mgrun"class="mgrun">    	<!-- Laser Client selection grid -->
+    <div id="cnvbuttons" class="cnvbuttons">    
+        <div><img src="knobs/client.png" alt=" "   class="icongrid"  /></div>
+        <div><img src="knobs/client.png" alt=" "   class="icongrid" /></div>
+        <div><img src="knobs/client.png" alt=" "   class="icongrid"  /></div>
+        <div><img src="knobs/client.png" alt=" "   class="icongrid"   /></div>
+        <div><button id ="noteon 0" onclick ="buttonClicked(this.id)"  class="button:checked">0</button></div>
+        <div><button id ="noteon 1" onclick ="buttonClicked(this.id)"  class="button">1</button></div>
+        <div><button id ="noteon 2" onclick ="buttonClicked(this.id)"  class="button">2</button></div>
+        <div><button id ="noteon 3" onclick ="buttonClicked(this.id)"  class="button">3</button></div>
+        <div><img src="knobs/iconljay2.png" alt=" " class="icongrid" /></div>
+        <div><img src="knobs/iconljay2.png" alt=" " class="icongrid"  /></div>
+        <div><img src="knobs/iconljay2.png" alt=" " class="icongrid"  /></div>
+        <div><img src="knobs/iconljay2.png" alt=" " class="icongrid" /></div>
+        <div><button id ="noteon 24" onclick ="buttonClicked(this.id)"  class="button:checked">PL 0</button></div>
+        <div><button id ="noteon 25" onclick ="buttonClicked(this.id)"  class="button">PL 1</button></div>
+        <div><button id ="noteon 26" onclick ="buttonClicked(this.id)"  class="button">PL 2</button></div>
+        <div><button id ="noteon 27" onclick ="buttonClicked(this.id)"  class="button">PL 3</button></div>
+      </div>
+  </div>
+
+
+  <!--
+     Run  
+   -->
+
+  <div id="mgrun" class="mgrun">    	
+
+      <!-- Laser Client selection grid -->
       <div><img src="knobs/client.png" alt=" " class="icongrid" /></div>
       <div><img src="knobs/client.png" alt=" " class="icongrid" /></div>
       <div><img src="knobs/client.png" alt=" " class="icongrid" /></div>
@@ -426,6 +485,7 @@
       <div><button id ="noteon 5" onclick ="buttonClicked(this.id)"  class="button">5</button></div>
       <div><button id ="noteon 6" onclick ="buttonClicked(this.id)"  class="button">6</button></div>
       <div><button id ="noteon 7" onclick ="buttonClicked(this.id)"  class="button">7</button></div>
+      
       <!-- Simulator PL selection grid -->
       <div><img src="knobs/iconljay2.png" alt=" " class="icongrid" /></div>
       <div><img src="knobs/iconljay2.png" alt=" " class="icongrid" /></div>
@@ -443,6 +503,7 @@
       <div></div>
       <div></div>
       <div></div>
+      
       <!-- Laser selection grid -->
       <div><img src="knobs/iconlaser.png" alt=" " class="icongrid" /></div>
       <div><img src="knobs/iconlaser.png" alt=" " class="icongrid" /></div>
@@ -460,6 +521,7 @@
       <div></div>
       <div></div>
       <div></div>
+
       <!-- Hidden grid -->
       <div><img src="knobs/iconblack.png" alt=" " class="icongrid" /></div>
       <div><img src="knobs/iconblack.png" alt=" " class="icongrid" /></div>
@@ -479,7 +541,68 @@
       <div></div>
   	</div>
 
-  <!-- mg : footer display events for debug -->
+
+  <!--
+    Nozoid 
+  -->
+  
+  <div id = "mgnozoid" class="mgnozoid">
+    <div> 
+      <span  class="lasertext">X</span>
+      <select>
+        <option value="LFO1">LFO1</option>
+        <option value="LFO2">LFO2</option>
+        <option value="LFO3">LFO3</option>
+        <option value="LFO4">LFO4</option>
+      </select>
+      <span  class="lasertext">Y</span>
+      <select>
+        <option value="LFO1">LFO1</option>
+        <option value="LFO2">LFO2</option>
+        <option value="LFO3">LFO3</option>
+        <option value="LFO4">LFO4</option>
+      </select>
+    </div>
+  </div>
+
+
+  <!--
+    Planetarium
+  -->
+  
+  <div id = "mgplanet" class="mgplanet">
+
+      <!-- Simuator canvas --> 
+      <div>
+      <canvas id="canvas" width="500" height="400" style="border-color: #445;border-style:groove;border-width:1px;"></canvas>
+      </div>
+      
+      <!-- Selection buttons grid -->
+      <div id="cnvbuttons" class="cnvbuttons">      
+        <div><img src="knobs/client.png" alt=" " class="icongrid"  /></div>
+        <div><img src="knobs/client.png" alt=" " class="icongrid" /></div>
+        <div><img src="knobs/client.png" alt=" " class="icongrid"  /></div>
+        <div><img src="knobs/client.png" alt=" " class="icongrid"   /></div>
+        <div><button id ="noteon 0" onclick ="buttonClicked(this.id)"  class="button:checked">0</button></div>
+        <div><button id ="noteon 1" onclick ="buttonClicked(this.id)"  class="button">1</button></div>
+        <div><button id ="noteon 2" onclick ="buttonClicked(this.id)"  class="button">2</button></div>
+        <div><button id ="noteon 3" onclick ="buttonClicked(this.id)"  class="button">3</button></div>
+        <div><img src="knobs/iconljay2.png" alt=" " class="icongrid" /></div>
+        <div><img src="knobs/iconljay2.png" alt=" " class="icongrid"  /></div>
+        <div><img src="knobs/iconljay2.png" alt=" " class="icongrid"  /></div>
+        <div><img src="knobs/iconljay2.png" alt=" " class="icongrid" /></div>
+        <div><button id ="noteon 24" onclick ="buttonClicked(this.id)"  class="button:checked">PL 0</button></div>
+        <div><button id ="noteon 25" onclick ="buttonClicked(this.id)"  class="button">PL 1</button></div>
+        <div><button id ="noteon 26" onclick ="buttonClicked(this.id)"  class="button">PL 2</button></div>
+        <div><button id ="noteon 27" onclick ="buttonClicked(this.id)"  class="button">PL 3</button></div>
+      </div>
+  </div>
+
+
+  <!-- 
+    Footer display events for debug 
+  -->
+  
   <div class="mgfooter">
         <div id="showin"></div>
 		<div id="showout"></div>
@@ -489,7 +612,9 @@
 </div>
 
 
-<!-- web audio animations -->
+<!-- 
+  web audio buttons scripts 
+-->
 <script type="text/javascript">
     var message="";
     var log=[];
@@ -547,7 +672,9 @@
 </script>
 
 
-<!-- Point list draw -->
+<!-- 
+  Simulator Point list drawing scripts 
+-->
 <script type="text/javascript">
 
 	// Store Reference To The Canvas & Set Context
@@ -655,7 +782,7 @@
 </script>
 </body>
 
-    <!-- non displayed items, for code reference
+    <!-- non displayed items, for code reference mainly for other type of webaudio buttons
         <div>
         	<span  class="lasertext">Swap X</span>
         	<span  class="lasertext">Swap Y</span>