[init] merge other folder

.gitignore

@@ -1,3 +1,4 @@
 .DS_Store
 .*swp*
 *__pycache__
+playlists

filters/kaleidoscope.py

@@ -162,8 +162,7 @@ try:
       pointsList = ast.literal_eval(line)
       # Do the filter
       result = kaleidoscope( pointsList ) 
-      print( result, flush=True )
-
+      if len(result) : print( result, flush=True )
       looptime = time.time() - start
       # debug(name+" looptime:"+str(looptime))
       if( looptime < optimal_looptime ):

filters/redilysis_colors.py

@@ -1,4 +1,3 @@
-
 #!/usr/bin/python3
 # -*- coding: utf-8 -*-
 # -*- mode: Python -*-
@@ -145,8 +144,11 @@ def default( pl ):
         colorTuple = int2rgb(ocolor)
         x         = point[0]
         dist      = abs(x - max_width/2)
-        key       = int(2* dist / max_width * 8)
-        power     = spect[key] / spect10Correct[key] * chaos
+        key       = int(2* dist / max_width * 7)
+        try:
+            power     = spect[key] / spect10Correct[key] * chaos
+        except:
+            pass
         color = []
         for i in colorTuple:
           new_color = int(i * power)

generators/redilysis_shape.py

@@ -0,0 +1,240 @@
+#!/usr/bin/python3
+# -*- coding: utf-8 -*-
+# -*- mode: Python -*-
+
+
+'''
+
+v0.1.0
+
+
+LICENCE : CC
+
+by cocoa
+
+'''
+from __future__ import print_function
+import math
+import random
+import sys
+import os
+import time
+import redis
+import ast
+import argparse
+
+
+MAX_PARTICLES  = 10
+MAX_TIME  = 500
+
+argsparser = argparse.ArgumentParser(description="Dummy generator")
+argsparser.add_argument("-f","--fps",help="Frame Per Second",default=30,type=int)
+argsparser.add_argument("-v","--verbose",action="store_true",help="Verbose output")
+# 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("-M","--max-particles",help="Max Particles. Default:{}".format(MAX_PARTICLES),default=MAX_PARTICLES,type=int)
+argsparser.add_argument("-m","--max-time",help="Max Particles. Default:{}".format(MAX_TIME),default=MAX_TIME,type=int)
+
+
+args        = argsparser.parse_args()
+verbose     = args.verbose
+ip          = args.ip
+port        = args.port
+max_particles = args.max_particles
+max_time      = args.max_time
+
+def debug(*args, **kwargs):
+    if( verbose == False ):
+        return
+    print(*args, file=sys.stderr, **kwargs)
+
+
+def rgb2int(rgb):
+    #debug(name,"::rgb2int rbg:{}".format(rgb))
+    return int('0x%02x%02x%02x' % tuple(rgb),0)
+
+def spectrum_120( ):
+    return ast.literal_eval(redisData["spectrum_10"])
+
+
+def rgb2int(rgb):
+    #debug(name,"::rgb2int rbg:{}".format(rgb))
+    return int('0x%02x%02x%02x' % tuple(rgb),0)
+
+def msNow():
+    return time.time()
+
+def refreshRedis():
+    global redisData
+    for key in redisKeys:
+        redisData[key] = ast.literal_eval(r.get(key).decode('ascii'))
+
+name="generator::redilisys_particles"
+
+shape = [
+  [-1,-1],
+  [1,-1],
+  [1,1],
+  [-1,1],
+  [-1,-1]
+
+]
+
+class UnpreparedParticle(Exception):
+    pass
+
+class Particle(object):
+    def __init__(self, x, y, m):
+        self.x = x
+        self.y = y
+        self.m = m
+        self.dx = 0
+        self.dy = 0
+        self.decay = random.randint(10,max_time)
+        self.color = (255,255,255)
+        #debug( self.color )
+
+    def interact(self, bodies):
+        spec = redisData["spectrum_10"]
+        for other in bodies:
+            if other is self:
+                continue
+            dx = other.x - self.x
+            dy = other.y - self.y
+            dist = math.sqrt(dx*dx + dy*dy)
+            if dist == 0:
+              dist = 1
+            factor = other.m / dist**2
+            self.dx += (dx * factor * self.m)
+            self.dy += (dy * factor  * self.m)
+            #print "factor %f" % (factor,)
+
+    def move(self):
+        self.x += self.dx
+        self.y += self.dy
+        if self.x > max_width:
+          self.dx = - self.dx /8
+          self.x = max_width
+        if self.x < 1:
+          self.dx = - self.dx /8
+          self.x = 1
+        if self.y > max_height:
+          self.dy = - self.dy /4
+          self.y = max_height
+        if self.y < 1:
+          self.dy = - self.dy /4
+          self.y = 1
+        #print "(%.2f,%.2f) -> (%.2f,%.2f)" % (ox, oy, self.x, self.y)
+
+
+class ParticleViewer(object):
+    def __init__(self, particles, size=(800,800)):
+        (self.width, self.height) = size
+        self.size = size
+        self.particles = particles
+        self.xoff = 0
+        self.yoff = 0
+        self.scalefactor = 1
+
+    def redraw(self):
+
+        pl = []
+        drawnVectors = []
+        for p in self.particles:
+            x = int(self.scalefactor * p.x) - self.xoff
+            y = int(self.scalefactor * p.y) - self.yoff
+            if x > max_width:
+              x = max_width
+            if x < 1:
+              x = 1
+            if y > max_height:
+              y = max_height
+            if y < 1:
+              y = 1
+
+            color  = rgb2int(p.color)
+            pl.append([x+1,y+1,0])
+            pl.append([x+1,y+1,color])
+            pl.append([x,y,color])
+
+            for other in p.connectedTo:
+
+              if [other,self] in drawnVectors:
+                continue
+              drawnVectors.append([other,self])
+              pl.append([x,y,0])
+              pl.append([x,y,color])
+              pl.append([other.x,other.y,color])
+
+        print(pl,flush = True)
+
+    def decayParticles(self):
+      for i,p in enumerate(self.particles):
+        # Handle positional decay
+        if p.decay == 0:
+          del self.particles[i]
+          continue
+        p.decay = p.decay - 1
+        # Handle color decay
+        n = int(255 * (p.decay / max_time ))
+        p.color = (n,n,n)
+
+
+    def emitParticles(self):
+        spec = redisData["spectrum_10"]
+        power = sum(spec[6:])
+        if len(self.particles ) > math.sqrt(max_particles):
+          if len(self.particles) > max_particles:
+            return
+          if random.random() > power:
+            return
+        rx = max_width /2
+        ry = max_height /2
+        spec = redisData["spectrum_10"]
+        m = random.randint(1,1+int(10*spec[7]))
+        particles.append(Particle(rx, ry, m))
+
+
+    def tick(self):
+        self.decayParticles()
+        self.emitParticles()
+        for p in self.particles:
+            p.interact(self.particles)
+        for p in particles:
+            p.move()
+        self.redraw()
+
+    def scale(self, factor):
+        self.scalefactor += factor
+
+
+
+
+max_width = 800
+max_height = 800
+redisKeys   = ["spectrum_120","spectrum_10"]
+redisData = {}
+redisLastHit = msNow() - 99999
+r = redis.Redis(
+        host=ip,
+        port=port)
+
+white = 16777215
+
+refreshRedis()
+if __name__ == "__main__":
+    particles = []
+#    particles.append(Attractor(320, 200, 10))
+#    particles.append(Attractor(100, 100, 10))
+
+    win = ParticleViewer(particles)
+    try:
+        while True:
+            win.tick()
+            refreshRedis()
+            time.sleep(.04)
+
+    except KeyboardInterrupt:
+        pass