Skip to content

Write particle states as separate lines in track VTK files. #3628

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Nov 12, 2025
Merged

Write particle states as separate lines in track VTK files. #3628

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
20 changes: 10 additions & 10 deletions openmc/tracks.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -296,16 +296,16 @@ def write_to_vtk(self, filename=Path('tracks.vtp')):
for state in pt.states:
points.InsertNextPoint(state['r'])

# Create VTK line and assign points to line.
n = pt.states.size
line = vtk.vtkPolyLine()
line.GetPointIds().SetNumberOfIds(n)
for i in range(n):
line.GetPointIds().SetId(i, point_offset + i)
point_offset += n

# Add line to cell array
cells.InsertNextCell(line)
# Create VTK line and assign points to line.
n = pt.states.size
line = vtk.vtkPolyLine()
line.GetPointIds().SetNumberOfIds(n)
for i in range(n):
line.GetPointIds().SetId(i, point_offset + i)
point_offset += n

# Add line to cell array
cells.InsertNextCell(line)

data = vtk.vtkPolyData()
data.SetPoints(points)
Expand Down
Loading