Skeleton Creature

Skelektica.py

import matplotlib 
import numpy as np
import matplotlib.animation as animation
from matplotlib import pyplot




fig, g = pyplot.subplots(figsize=(11,11))

pyplot.subplots_adjust(top = 1.01, left = -0.01, right = 1.01,  bottom = -0.01)



bkg = '#282828' # Backgroung color
pyplot.rcParams['axes.facecolor']    = bkg
pyplot.rcParams['savefig.facecolor'] = bkg 


def Circle(r,v,n):
    Ex = []
    Ey = []
    
    ps = 20
    n = n*ps    
    for x in range(0+v,n+v+1,ps) :
    
         Ex.append(np.cos((2*np.pi)/(n)*x)*r)
         Ey.append(np.sin((2*np.pi)/(n)*x)*r)
    
    Ex = np.asarray(Ex)
    Ey = np.asarray(Ey)

    return Ex,Ey 


def Circle1(r,v,n,pm,tp): # Modified circle
    Ex = []
    Ey = []
    
        
    m = np.arange(-n+2+1,n+2+1)/2 + 1 
    
    
    d = 0
    
    if tp == 0 :
        for x in range(0+v,n+v+1) :
        
             Ex.append(np.cos(pm*np.pi/n*x)*r * m[d]) 
             Ey.append(np.sin(pm*np.pi/n*x)*r * m[d]) 
             d+=1
    else :    
        for x in range(0+v,n+v+1) :
        
             Ey.append(np.cos(pm*np.pi/n*x)*r * m[d]) 
             Ex.append(np.sin(pm*np.pi/n*x)*r * m[d]) 
             d+=1
    
    
    Ex = np.asarray(Ex)
    Ey = np.asarray(Ey)

    return Ex,Ey 





fr = 40 # Number of frames

# counters
ct  = 0
ct1 = 1

cor  = pyplot.cm.binary # colormap used


def update(*args) : 
  
  
  global fig, g, ct, ct1
  
      
  pyplot.clf()


  ax = fig.add_subplot(111,projection='3d')
  ax.set_box_aspect((1,1,1)) 

  
  Xp,Yp = Circle(3, 0, 256)   # Circle of size 3, 0 position and 256 points
  

  ctmv  = 0
  ctmv1 = 0
  
  
  sz = 0.6
  for r in range(0,len(Xp)-1,2) :
      

      Xp1,Yp1   = Circle1(sz, -ct1+int(ctmv), 20, 1, 0)
      Xp1a,Yp1a = Circle1(sz, -ct1+int(ctmv1) + 40, 20, 1, 2) 
            
      Xpc = Xp1.tolist() + Xp1a.tolist() 
      Ypc = Yp1.tolist() + Yp1a.tolist() 
                 
      zl = 0 # z axis
      ln = 0.1 
      cr = 0
      
      for n in range(0,32) :  
      
         
          clr = cor(int(cr))
      
        
          ax.plot(Xp[r]+Xpc,Yp[r]+Ypc, zl, zdir = 'z',color = clr,  linewidth = ln, alpha = 1) 

          zl -= 0.01 # z axis decreases
          ln += 0.2  # line tickness increases
          cr += 4    # color change


      # movement deslocation
      ctmv  -= 1 # 0
      ctmv1 += 1 # 1
     
      
    

  

  a = 5.5 # scale
  
  ax.set_xlim3d(-a, a)
  ax.set_ylim3d(-a, a)
  ax.set_zlim3d(-a, a) 
  
  
  ax.yaxis.line.set_color((1.0,1.0,1.0,0.0))
  ax.xaxis.line.set_color((1.0,1.0,1.0,0.0))
  ax.zaxis.line.set_color((1.0,1.0,1.0,0.0))
    
  ax.xaxis.set_pane_color((1.0,1.0,1.0,0.0))
  ax.yaxis.set_pane_color((1.0,1.0,1.0,0.0))
  ax.zaxis.set_pane_color((1.0,1.0,1.0,0.0))
  
  ax.set_yticklabels([])
  ax.set_xticklabels([])
  ax.set_zticklabels([])
  ax.set_yticks([])
  ax.set_xticks([])
  ax.set_zticks([])


  
  ax.elev = -55 
  ax.azim =   0
#  ax.dist = 8.0


    
  print(ct)

  
  ct  += 1
  ct1 -= 1

              
  return ()



def init() :
        
    return()


o = 1

if o == 1 :


    anim = animation.FuncAnimation(fig, update, init_func=init, blit = True, frames=fr, repeat = False) 
    
                                  
    sf = "_Sketectika.gif"      
   
    Sname1 = "C://Users//Rober//Desktop//_" + sf   
        
    anim.save(Sname1, writer="ffmpeg", fps=12, bitrate= 100000) 

else : 
   
    update()