Yade

how to change sphere color

Asked by Lei Hang

Dear all,

I am trying to change the color of spheres which radius is (0.05,0.075) to bule, but I'm failed. Please help me! The code is as following:
#
from yade import pack

O.bodies.append(geom.facetBox((.5,.5,.5),(.5,.5,.5),wallMask=31))

sp=pack.SpherePack()
sp.makeCloud((0,0,0),(1,1,1),rMean=.05,rRelFuzz=.5)

sp.toSimulation()
#
Thanks

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Solved by:
Jan Stránský
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Jan Stránský (honzik) said : 		#1

Hello,

> spheres which radius is (0.05,0.075)

this means "sphere, whose radius is in interval from 0.05 to 0.075"?

cheers
Jan

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Lei Hang (h-stone) said : 		#2

Yes

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Best Jan Stránský (honzik) said : 		#3

> but I'm failed

next time please also provide info if / what you have tried

solution:
###
for b in O.bodies:
   if not isinstance(b.shape,Sphere): continue # skip facets
   r = b.shape.radius
   if r > 0.05 and r < 0.075:
      b.shape.color = (0,0,1) # set blue color
###

cheers
Jan

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Lei Hang (h-stone) said : 		#4

Ok, Thank you! I will provide the information next time.

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Lei Hang (h-stone) said : 		#5

Thanks Jan Stránský, that solved my question.