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fix raycaster visulization errors printed in the terminal #4519

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fix raycaster visulization errors printed in the terminal #4519

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14 changes: 7 additions & 7 deletions CONTRIBUTORS.md
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,7 @@ Guidelines for modifications:
* Alice Zhou
* Amr Mousa
* Andrej Orsula
* Anke Zhao
* Anton Bjørndahl Mortensen
* Antonin Raffin
* Arjun Bhardwaj
Expand All @@ -62,6 +63,7 @@ Guidelines for modifications:
* Chenyu Yang
* Connor Smith
* CY (Chien-Ying) Chen
* David Leon
* David Yang
* Dhananjay Shendre
* Dongxuan Fan
Expand Down Expand Up @@ -109,8 +111,8 @@ Guidelines for modifications:
* Mateo Guaman Castro
* Maurice Rahme
* Michael Gussert
* Michael Noseworthy
* Michael Lin
* Michael Noseworthy
* Miguel Alonso Jr
* Mihir Kulkarni
* Mingxue Gu
Expand Down Expand Up @@ -145,17 +147,20 @@ Guidelines for modifications:
* Shane Reetz
* Shaoshu Su
* Shaurya Dewan
* Sixiang Chen
* Shundo Kishi
* Sixiang Chen
* Song Yi
* Stefan Van de Mosselaer
* Stephan Pleines
* Tiffany Chen
* Trushant Adeshara
* Tsz Ki GAO
* Tyler Lum
* Victor Khaustov
* Virgilio Gómez Lambo
* Vladimir Fokow
* Wei Yang
* Weihua Zhang
* Welf Rehberg
* Xavier Nal
* Xiaodi Yuan
Expand All @@ -171,11 +176,6 @@ Guidelines for modifications:
* Zijian Li
* Ziqi Fan
* Zoe McCarthy
* David Leon
* Song Yi
* Weihua Zhang
* Tsz Ki GAO
* Anke Zhao

## Acknowledgements

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4 changes: 4 additions & 0 deletions source/isaaclab/isaaclab/sensors/ray_caster/ray_caster.py
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Expand Up @@ -326,6 +326,10 @@ def _debug_vis_callback(self, event):
viz_points = self._data.ray_hits_w.reshape(-1, 3)
viz_points = viz_points[~torch.any(torch.isinf(viz_points), dim=1)]

# if no points to visualize, skip
if viz_points.shape[0] == 0:
return

self.ray_visualizer.visualize(viz_points)

"""
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