/usr/share/k3d/scripts/MeshSourceScript/spheres.py is in k3d-data 0.8.0.3-3build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | #python
from math import radians
import k3d
k3d.check_node_environment(context, "MeshSourceScript")
# Construct a sphere mesh primitive ...
sphere = k3d.sphere.create(context.output)
color = sphere.parameter_attributes().create("Cs", "k3d::color")
# Add two spheres ...
sphere.matrices().append(k3d.translate3(k3d.vector3(-3, 0, 0)))
sphere.materials().append(None)
sphere.radii().append(2)
sphere.z_min().append(-1)
sphere.z_max().append(1)
sphere.sweep_angles().append(radians(360))
sphere.selections().append(0)
color.append(k3d.color(1, 0, 0))
color.append(k3d.color(1, 0, 0))
color.append(k3d.color(1, 1, 0))
color.append(k3d.color(1, 1, 0))
sphere.matrices().append(k3d.translate3(k3d.vector3(3, 0, 0)))
sphere.materials().append(None)
sphere.radii().append(2)
sphere.z_min().append(-1)
sphere.z_max().append(1)
sphere.sweep_angles().append(radians(360))
sphere.selections().append(0)
color.append(k3d.color(1, 0, 0))
color.append(k3d.color(1, 0, 0))
color.append(k3d.color(0, 0, 1))
color.append(k3d.color(0, 0, 1))
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