:wMerge branch 'master' of git.interhacker.space:teamlaser/lj

clitools/exports/toRedis.py

@@ -17,12 +17,10 @@ by cocoa
 
 '''
 from __future__ import print_function
-import argparse
-import ast
-import json
-import os
-import redis
 import sys
+import os
+import argparse
+import redis
 import time 
 
 argsparser = argparse.ArgumentParser(description="Redis exporter LJ")
@@ -46,18 +44,15 @@ r=redis.StrictRedis(host=ip, port=port, db=0)
 
 try:
     while True:
-        line = sys.stdin.readline()
-        if line == "":
-          time.sleep(0.01)
-        line = line.rstrip('\n')
-        line=line[1:-1]
-        # Decode as list of lists 
-        pointsList = ast.literal_eval(line)
-        # convert to list of tuples
-        pointsList  = [tuple(elem) for elem in pointsList]
-        # Convert to JSON string
-        line = json.dumps( pointsList )
-        if r.set(key,line)==True:
+      line = sys.stdin.readline()
+      if line == "":
+         time.sleep(0.01)
+      line = line.rstrip('\n')
+      line=line[1:-1]
+      line = line.replace("[",'(')
+      line = line.replace("]",')')
+      line = "[{}]".format(line)
+      if r.set(key,line)==True:
           debug("exports::redis set("+str(key)+") to "+line)
 except EOFError:
     debug("break")# no more information

clitools/filters/colorcycle.py

@@ -28,11 +28,15 @@ name = "filters::cycle"
 argsparser = argparse.ArgumentParser(description="Redis exporter LJ")
 argsparser.add_argument("-x","--centerX",help="geometrical center X position",default=300,type=int)
 argsparser.add_argument("-y","--centerY",help="geometrical center Y position",default=300,type=int)
+argsparser.add_argument("-m","--min",help="Lowest value in the range 0-255",default=10,type=int)
+argsparser.add_argument("-M","--max",help="Highest value in the range 0-255",default=255,type=int)
 argsparser.add_argument("-f","--fps",help="Frame Per Second",default=30,type=int)
 argsparser.add_argument("-v","--verbose",action="store_true",help="Verbose")
 
 args    = argsparser.parse_args()
 fps     = args.fps
+minVal  = args.min
+maxVal  = args.max
 centerX = args.centerX
 centerY = args.centerY
 verbose = args.verbose
@@ -60,9 +64,9 @@ def cycleColor( pl ):
     # debug(name,"pl:{}".format(pl)) 
     value = currentColor[composant]
     if currentDirection == UP:
-        target = 255
+        target = maxVal
     else:
-        target = 0
+        target = minVal
     value += currentDirection
     currentColor[composant] = value
 
@@ -71,7 +75,7 @@ def cycleColor( pl ):
         pl[i][2] = rgb2int( currentColor)
 
     # change the composant if target reached
-    if value == target:
+    if value <= target and currentDirection == DOWN or value >= target and currentDirection == UP :
         composant = random.randint( 0,2)
         value = currentColor[composant]
         if value == 0 :

clitools/filters/kaleidoscope.py

@@ -29,8 +29,8 @@ import time
 name = "filters::kaleidoscope"
 
 argsparser = argparse.ArgumentParser(description="Redis exporter LJ")
-argsparser.add_argument("-x","--centerX",help="geometrical center X position",default=300,type=int)
-argsparser.add_argument("-y","--centerY",help="geometrical center Y position",default=300,type=int)
+argsparser.add_argument("-x","--centerX",help="geometrical center X position",default=400,type=int)
+argsparser.add_argument("-y","--centerY",help="geometrical center Y position",default=400,type=int)
 argsparser.add_argument("-f","--fps",help="Frame Per Second",default=30,type=int)
 argsparser.add_argument("-v","--verbose",action="store_true",help="Verbose")
 

clitools/filters/redilysis.py

@@ -0,0 +1,193 @@
+#!/usr/bin/python3
+# -*- coding: utf-8 -*-
+# -*- mode: Python -*-
+
+
+'''
+
+redilysis
+v0.1.0
+
+A complex effect that depends on redis keys for audio analysis
+
+see https://git.interhacker.space/teamlase/redilysis for more informations
+about the redilysis project
+
+LICENCE : CC
+
+by cocoa
+
+
+'''
+from __future__ import print_function
+import argparse
+import ast
+import os
+import math
+import random
+import redis
+import sys
+import time 
+name = "filters::redilysis"
+
+def debug(*args, **kwargs):
+    if( verbose == False ):
+        return
+    print(*args, file=sys.stderr, **kwargs)
+def now():
+    return time.time() * 1000
+
+# The list of available modes and the redis keys they need
+oModeList = {
+        "rms_noise": ["rms"],
+        "rms_size": ["rms"],
+        "bpm_size": ["bpm"]
+        }
+CHAOS       = 1
+REDIS_FREQ  = 300
+
+# General Args
+argsparser = argparse.ArgumentParser(description="Redilysis filter")
+argsparser.add_argument("-v","--verbose",action="store_true",help="Verbose")
+# Redis Args
+argsparser.add_argument("-i","--ip",help="IP address of the Redis server ",default="127.0.0.1",type=str)
+argsparser.add_argument("-p","--port",help="Port of the Redis server ",default="6379",type=str)
+argsparser.add_argument("-s","--redis-freq",help="Query Redis every x (in milliseconds). Default:{}".format(REDIS_FREQ),default=REDIS_FREQ,type=int)
+# General args
+argsparser.add_argument("-x","--centerX",help="geometrical center X position",default=400,type=int)
+argsparser.add_argument("-y","--centerY",help="geometrical center Y position",default=400,type=int)
+argsparser.add_argument("-f","--fps",help="Frame Per Second",default=30,type=int)
+# Modes And Common Modes Parameters
+argsparser.add_argument("-m","--modelist",required=True,help="Comma separated list of modes to use from: {}".format("i, ".join(oModeList.keys())),type=str)
+argsparser.add_argument("--chaos",help="How much disorder to bring. High value = More chaos. Default {}".format(CHAOS), default=CHAOS, type=str)
+
+args        = argsparser.parse_args()
+ip          = args.ip
+port        = args.port
+redisFreq   = args.redis_freq
+verbose     = args.verbose
+fps         = args.fps
+centerX     = args.centerX
+centerY     = args.centerY
+chaos       = float(args.chaos)
+optimal_looptime = 1 / fps
+
+modeList    = args.modelist.split(",")
+redisKeys   = []
+for mode in modeList:
+    if not mode in oModeList:
+        print("Mode '{}' is invalid. Exiting.".format(mode))
+        sys.exit(2)
+    redisKeys += oModeList[mode]
+redisKeys   = list(set(redisKeys))
+debug(name,"Redis Keys:{}".format(redisKeys))
+redisData = {}
+redisLastHit = now() - redisFreq
+r = redis.Redis(
+        host=ip,
+        port=port)
+
+# Records the last bpm 
+last_bpm = time.time()
+
+def gauss(x, mu, sigma):
+    return( math.exp(-math.pow((x-mu),2)/(2*math.pow(sigma,2))/math.sqrt(2*math.pi*math.pow(sigma,2))))
+
+
+def bpm_size( pl ):
+    global last_bpm
+    bpm = float(redisData["bpm"])
+    # Milliseconds ber beat
+    milliSecondsPerBeat = int(60 / bpm * 1000)
+    # Calculate the intensity based on bpm coming/leaving
+    # The curb is a gaussian
+    mu = math.sqrt(milliSecondsPerBeat)
+    milliTimeToLastBeat = (time.time() - last_bpm) * 1000
+    milliTimeToNextBeat = (milliSecondsPerBeat - milliTimeToLastBeat)
+    intensity = gauss( milliTimeToNextBeat, 0 , mu)
+    debug(name,"bpm_size","milliSecondsPerBeat:{}\tmu:{}".format(milliSecondsPerBeat, mu))
+    debug(name,"bpm_size","milliTimeToLastBeat:{}\tmilliTimeToNextBeat:{}\tintensity:{}".format(milliTimeToLastBeat, milliTimeToNextBeat, intensity))
+    if milliTimeToNextBeat <= 0 :
+        last_bpm = time.time()
+    for i, point in enumerate(pl):
+        ref_x = point[0]-centerX
+        ref_y = point[1]-centerY
+        #debug(name,"In new ref x:{} y:{}".format(point[0]-centerX,point[1]-centerY))
+        angle=math.atan2( point[0] - centerX  , point[1] - centerY )
+        l = ref_y / math.cos(angle)
+        new_l = l * intensity 
+        #debug(name,"bpm_size","angle:{} l:{} new_l:{}".format(angle,l,new_l))
+        new_x = math.sin(angle) * new_l + centerX
+        new_y = math.cos(angle) * new_l + centerY
+        #debug(name,"x,y:({},{}) x',y':({},{})".format(point[0],point[1],new_x,new_y))
+        pl[i][0] = new_x 
+        pl[i][1] = new_y
+    #debug( name,"bpm_noise output:{}".format(pl))
+    return pl
+
+def rms_size( pl ):
+    rms = float(redisData["rms"])
+    for i, point in enumerate(pl):
+        
+        ref_x = point[0]-centerX
+        ref_y = point[1]-centerY
+        debug(name,"In new ref x:{} y:{}".format(point[0]-centerX,point[1]-centerY))
+        angle=math.atan2( point[0] - centerX  , point[1] - centerY )
+        l = ref_y / math.cos(angle)
+        debug(name,"angle:{} l:{}".format(angle,l))
+        new_l = l + rms * chaos
+        new_x = math.sin(angle) * new_l + centerX
+        new_y = math.cos(angle) * new_l + centerY
+        debug(name,"x,y:({},{}) x',y':({},{})".format(point[0],point[1],new_x,new_y))
+        pl[i][0] = new_x 
+        pl[i][1] = new_y
+    #debug( name,"rms_noise output:{}".format(pl))
+    return pl
+
+def rms_noise( pl ):
+    rms = float(redisData["rms"])
+    debug(name, "pl:{}".format(pl))
+    for i, point in enumerate(pl):
+        #debug(name,"rms_noise chaos:{} rms:{}".format(chaos, rms))
+        xRandom = random.uniform(-1,1) * rms * chaos
+        yRandom = random.uniform(-1,1) * rms * chaos
+        #debug(name,"rms_noise xRandom:{} yRandom:{}".format(xRandom, yRandom))
+        pl[i][0] += xRandom
+        pl[i][1] += yRandom
+    #debug( name,"rms_noise output:{}".format(pl))
+    return pl
+  
+
+def updateRedis():
+    global redisLastHit
+    global redisData
+    for key in redisKeys:
+        redisData[key] = r.get(key).decode('ascii')
+        debug("name","updateRedis key:{} value:{}".format(key,redisData[key]))
+        if key == 'bpm':
+            redisData['bpm_ttl'] = r.pttl(key)
+    debug(name,"redisData:{}".format(redisData))
+
+try:
+    while True:
+      # it is time to query redis
+      if now() - redisLastHit > redisFreq:
+          updateRedis()
+      start = time.time()
+      line = sys.stdin.readline()
+      if line == "":
+         time.sleep(0.01)
+      line = line.rstrip('\n')
+      pointsList = ast.literal_eval(line)
+      # Do the filter
+      for mode in modeList:
+          pointsList = locals()[mode](pointsList)
+      print( pointsList, flush=True )
+      looptime = time.time() - start
+      # debug(name+" looptime:"+str(looptime))
+      if( looptime < optimal_looptime ):
+        time.sleep( optimal_looptime - looptime)
+        # debug(name+" micro sleep:"+str( optimal_looptime - looptime))
+except EOFError:
+    debug(name+" break")# no more information
+

clitools/generators/dummy.py

@@ -41,8 +41,8 @@ debug(name+" optimal looptime "+str(optimal_looptime))
 
 while True:
   start = time.time()
-  #print("[(100.0, 100.0, 65280), (100.0, 500.0, 65280), (500.0, 500.0, 65280), (500.0, 100.0, 65280), (100.0, 100.0, 65280)]", flush=True);
-  print("[[100.0, 100.0, 65280], [110.0, 500.0, 65280], [510.0, 500.0, 65280], [510.0, 100.0, 65280], [100.0, 110.0, 65280]]", flush=True);
+  print("[[100.0, 100.0, 65280], [100.0, 500.0, 65280], [500.0, 500.0, 65280], [500.0, 100.0, 65280], [100.0, 100.0, 65280]]", flush=True);
+  #print("[[100.0, 100.0, 65280], [110.0, 500.0, 65280], [510.0, 500.0, 65280], [510.0, 100.0, 65280], [100.0, 110.0, 65280]]", flush=True);
   looptime = time.time() - start
   if( looptime < optimal_looptime ):
     time.sleep( optimal_looptime - looptime)

clitools/generators/tunnel.py

@@ -17,9 +17,11 @@ by cocoa
 '''
 
 from __future__ import print_function
-import time
 import argparse
+import math
+import random
 import sys
+import time
 name="generator::tunnel"
 
 def debug(*args, **kwargs):
@@ -29,25 +31,28 @@ def debug(*args, **kwargs):
 
 
 argsparser = argparse.ArgumentParser(description="tunnel generator")
-argsparser.add_argument("-x","--centerX",help="geometrical center X position",default=300,type=int)
-argsparser.add_argument("-y","--centerY",help="geometrical center Y position",default=300,type=int)
-argsparser.add_argument("-s","--speed",help="point per frame progress",default=3,type=int)
-argsparser.add_argument("-i","--interval",help="point per form interval",default=30,type=int)
-argsparser.add_argument("-m","--max-size",help="maximum size for objects",default=300,type=int)
-argsparser.add_argument("-f","--fps",help="Frame Per Second",default=30,type=int)
 argsparser.add_argument("-c","--color",help="Color",default=65280,type=int)
+argsparser.add_argument("-f","--fps",help="Frame Per Second",default=30,type=int)
+argsparser.add_argument("-i","--interval",help="point per shape interval",default=30,type=int)
+argsparser.add_argument("-m","--max-size",help="maximum size for objects",default=500,type=int)
+argsparser.add_argument("-r","--randomize",help="center randomization",default=5,type=int)
+argsparser.add_argument("-s","--speed",help="point per frame progress",default=3,type=int)
 argsparser.add_argument("-v","--verbose",action="store_true",help="Verbose output")
+argsparser.add_argument("-x","--centerX",help="geometrical center X position",default=400,type=int)
+argsparser.add_argument("-y","--centerY",help="geometrical center Y position",default=400,type=int)
 
 args        = argsparser.parse_args()
-color       = args.color
-fps         = args.fps
 centerX     = args.centerX
 centerY     = args.centerY
+color       = args.color
+fps         = args.fps
 interval    = args.interval
 max_size    = args.max_size
+randomize   = args.randomize
 speed       = args.speed
 verbose     = args.verbose
 
+origSpeed  = speed 
 optimal_looptime = 1 / fps
 square      = [
         [-1,1],
@@ -57,38 +62,71 @@ square      = [
         [-1,1]
         ]
 
+shape = square 
+currentCenter = [centerX, centerY]
+centerVector= [0,0]
+# tweak random basis
+if randomize % 2 == 1:
+    randomize += 1
+debug(name,"randomize:{}".format(randomize))
+centerRand = int(math.sqrt(randomize) / 4 ) + 1 
+debug( name, "centerRand:{}".format(centerRand ) )
 class polylineGenerator( object ):
 
     def __init__( self ):
-        self.polylineList   = [0]
+        self.polylineList   = [[0,[currentCenter[0],currentCenter[1]]]]
         self.buf            = []
 
     def draw( self ):
         self.buf            = []
-        for it_pl, size in enumerate(self.polylineList):
-            for it_sqr, point in enumerate(square):
-                x       = centerX + point[0]*size
-                y       = centerY + point[1]*size 
+        for it_pl, infoList in enumerate(self.polylineList):
+            size = infoList[0]
+            center = infoList[1]
+            for it_sqr, point in enumerate(shape):
+                x       = center[0] + point[0]*size
+                y       = center[1] + point[1]*size 
                 # Add an invisible point in first location
                 if 0 == it_sqr:
                     self.buf.append([x,y,0])
                 self.buf.append([x,y,color])
-        debug( name, "buf size:", str(len(self.buf)) )
+        #debug( name, "buf size:", str(len(self.buf)) )
         return self.buf
 
     def increment(self):
+        global speed
         self.buffer         = []
         min_size            = 9999
         delList             = []
-        for i, size in enumerate(self.polylineList):
+        if randomize :
+            # Change the vector 
+            centerVector[0] += random.randrange( -centerRand,centerRand )
+            centerVector[1] += random.randrange( -centerRand,centerRand )
+            # Modify the vector if it is over the limit 
+            if currentCenter[0] + centerVector[0] >= centerX + randomize or currentCenter[0] + centerVector[0] <= centerX - randomize:
+                centerVector[0] = 0
+            if currentCenter[1] + centerVector[1] >= centerY + randomize or currentCenter[1] +centerVector[1] <= centerY - randomize:
+                centerVector[1] = 0
+            currentCenter[0] += centerVector[0]
+            currentCenter[1] += centerVector[1]
+            # Change speed
+            speed           += int( random.randrange( int(-origSpeed),origSpeed )   )
+            if speed < origSpeed : 
+                speed = origSpeed
+            elif speed > (origSpeed + randomize / 2) :
+                speed = origSpeed + randomize / 2 
+            debug(name, "currentCenter:{} speed:{}".format(currentCenter,speed))
+
+        for i, shapeInfo in enumerate(self.polylineList):
+            size = shapeInfo[0]
             size += speed
             if size < min_size : min_size = size
             if size > max_size : delList.append(i)
-            self.polylineList[i] = size
+            self.polylineList[i][0] = size
         for i in delList:
             del self.polylineList[i]
-        if min_size >= interval: self.polylineList.append(0)
-        debug(name, "polyline:",self.polylineList)
+        if min_size >= interval: self.polylineList.append([0,[currentCenter[0],currentCenter[1]]])
+        #debug(name, "polyline:",self.polylineList)
+
 
 pgen = polylineGenerator()
 
@@ -100,12 +138,13 @@ while True:
   pgen.increment()
 
   # send
-  print(pgen.draw(), flush=True);
-
+  pl = pgen.draw()
+  print(pl, flush=True)
+  debug(name,"output:{}".format(pl))
 
   looptime = time.time() - start
   if( looptime < optimal_looptime ):
     time.sleep( optimal_looptime - looptime)
-    debug(name+" micro sleep:"+str( optimal_looptime - looptime))
+    #debug(name+" micro sleep:"+str( optimal_looptime - looptime))