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By Design

Votes

0

Found in

2018.3.0b2

Issue ID

1085279

Regression

No

Non-allocating physics queries do not work anymore

Physics

-

To reproduce:

1. Open the attached project (BugReport.zip)
2. Open the "Scene" scene
3. Enter Play mode
4. In the console, observe that non-allocating queries return 0 results

Expected: non-allocating physics queries return the same results as the regular queries

Reproduced in 2017.4.12f1, 2018.1.9f2, 2018.2.10f1, 2018.3.0b2, 2018.3.0b4, 2019.1.0a2

  1. Resolution Note:

    There is a problem with the code: The initial assignment of "hits" and "colliders" allocates an empty array with no entries (new RaycastHit[0]). Because the query being used a non-allocating one, the number of entries in the array has to be allocated manually.

Comments (1)

  1. Squidcor

    Oct 03, 2018 10:51

    Not sure how this can be classified as by design? Is Unity just going to remove the non-allocating API seeing as it doesn't work anymore?

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