"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "examples/devel/particle02.py" between
pymol-v1.8.6.0.tar.bz2 and pymol-v2.1.0.tar.bz2

About: PyMOL is a Python-enhanced molecular graphics tool. It excels at 3D visualization of proteins, small molecules, density, surfaces, and trajectories. It also includes molecular editing, ray tracing, and movies. Open Source version.

particle02.py  (pymol-v1.8.6.0.tar.bz2)	:	particle02.py  (pymol-v2.1.0.tar.bz2)
skipping to change at line 27		skipping to change at line 27
# constants		# constants
half_box = box_size / 2		half_box = box_size / 2
# create N particle system [x,y,z,r,vx,vy,vz]		# create N particle system [x,y,z,r,vx,vy,vz]
particle = []		particle = []
for resi in range(0,particle_count):		for resi in range(0,particle_count):
particle.append([resi] +		particle.append([resi] +
map(lambda x:(random()-0.5)*box_size/2,[0]*3) + # x,y,z		[(random()-0.5)*box_size/2 for x in [0]*3] + # x,y,z
[random()+0.5] + # r		[random()+0.5] + # r
map(lambda x:(random()-0.5),[0]*3) # vx,vy,vz		[(random()-0.5) for x in [0]*3] # vx,vy,vz
)		)
# create cloud object		# create cloud object
for part in particle:		for part in particle:
cmd.pseudoatom("cloud",		cmd.pseudoatom("cloud",
resi = part[0],		resi = part[0],
pos = part[1:4],		pos = part[1:4],
vdw = part[4])		vdw = part[4])
# draw spheres efficiently		# draw spheres efficiently
cmd.show_as("spheres")		cmd.show_as("spheres")
cmd.unset("cull_spheres")
		try:
		cmd.unset("cull_spheres")
		except:
		pass
# defer geometry generation until needed		# defer geometry generation until needed
cmd.set("defer_builds",1)		cmd.set("defer_builds",1)
# position the camera		# position the camera
cmd.zoom()		cmd.zoom()
cmd.zoom("center",box_size)		cmd.zoom("center",box_size)
End of changes. 3 change blocks.
3 lines changed or deleted		7 lines changed or added

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