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[Wang Haijiang <question703662@xxxxxxxxxxxxxxxxxxxxx>]

New question #703662 on Yade:
https://answers.launchpad.net/yade/+question/703662

hello all

How does the following code count the number of spheres and how to change the color of the facet

##########################
from yade import pack
import gts, os.path, locale


surf=gts.read(open('2222.gts'))
surf1=gts.read(open('1111.gts'))
if surf.is_closed():
	pred=pack.inGtsSurface(surf)
	aabb=pred.aabb()
	dim0=aabb[1][0]-aabb[0][0]; radius=dim0/100. # get some characteristic dimension, use it for radius
	O.bodies.append(pack.regularHexa(pred,radius=radius,gap=radius/4.))
	for b in O.bodies:
		b.shape.color = (0,191/255.,1)
	#surf.translate(0, 0, -(aabb[1][2] - aabb[0][2]))  # move surface down so that facets are underneath the falling spheres
O.bodies.append(pack.gtsSurface2Facets(surf1,wire=True))

#####################################
look forward to your reply

Thanks

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