File: vol-lines.py

package info (click to toggle)
yt 4.1.4-2
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 76,192 kB
  • sloc: python: 125,909; ansic: 6,303; cpp: 3,590; sh: 556; javascript: 352; makefile: 131; csh: 36
file content (23 lines) | stat: -rw-r--r-- 469 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
import numpy as np

import yt
from yt.units import kpc
from yt.visualization.volume_rendering.api import LineSource

ds = yt.load("IsolatedGalaxy/galaxy0030/galaxy0030")

sc = yt.create_scene(ds)

np.random.seed(1234567)

nlines = 50
vertices = (np.random.random([nlines, 2, 3]) - 0.5) * 200 * kpc
colors = np.random.random([nlines, 4])
colors[:, 3] = 0.1

lines = LineSource(vertices, colors)
sc.add_source(lines)

sc.camera.width = 300 * kpc

sc.save(sigma_clip=4.0)