Blueprints with simulated physics bodies start out with their location vector multiplied by two

Development World Creation
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1

Hi,

Things work fine in the editor window, but when I run a standalone game then blueprints with physics bodies in them start in wrong locations. By wrong I mean their location vectors seem to have been scaled by two. If I disable simulation for these bodies then location is correct. This happens even with the simplest logicless Actor Blueprint with nothing but a single Collider if the Simulate Physics -box is ticked. And, just to make sure, I put one of these blueprints to (0, 0, 0) because I wanted to see what would happen. Well, it started at (0, 0, 0). Then I put one at (10, 20, -30), and it started at (20, 40, -60).

Does the standalone game use a different physics scale than the editor window?

I’m using UE 4.11 Preview 6.

2

Hi ,

I’ve moved this over to the Bug Report section. I’m still investigating this but I will post here as soon as I have more info.

3

Thank you for the report. I was easily able to reproduce the issue and I’ve created JIRA UE-27535. Our developers will be investigating the issue further and we will post back here with questions if and when we have them.

Cheers,

TJ

4

Excellent, thank you for the quick response!

5

Just thought I’d mention that I tested this with 4.11 Preview 7 and the bug still persists. It’s not present if I make a build. Only if I choose standalone game in the editor.