You’ll need to add the Editor Symbols for Debugging to your download of the editor otherwise you won’t be able to build for these platforms.
You can add this after the fact by going to the launcher and down-arrow on the Engine launch button in the Library. Select Options and add the “Editor Symbols for debugging”. Once this downloads you’ll be able to build for your specific platforms.
Sure you have to render twice, but that’s the same with box, spherical, and screen-space reflections and yet they all work in VR too!
I’m probably beating a dead horse, and if this post gets ignored so be it, but planar reflections are something I’ve been looking forward to for a long while. I can indeed get under frame with using them in VR, unless the way they are now (lagging behind the rest of the scene) is the reason that they are rendering with a lower .gpu cost (in which case the rest of this post is kind of redundant).
I did some tests as the planar reflections are now in Preview 5, if there looks to be a problem with my methodology please let me know! My test scene has 3 dynamic shadow casting lights, all the primitives you can see, and two controllers which both total about 30,000 triangles. Screenshots and profiling was done within the HTC with a screen percentage of 140%. On the left I tried to emulate accurate reflections (reflection of environment with a box refl capture and reflection of local objects with SSR) In the middle, no reflections. On the right, only planar reflections at 40% screen space.
SSR+Box: 7.20
No reflections: 5.94
Planar: 7.53
In conclusion, planar reflections are the most expensive, but they’re the only thing that actually comes close to emulating realistic reflections on a flat surface (and they look amazing). Unless I’m missing something, planar reflections not being performant in VR isn’t a good reason for their lack of VR compatibility. I only GPU profiled, I don’t know how the CPU compares but I imagine it increases drawcalls with planar reflections too.
I upgraded from 4.12p3 to p5 yesterday and still have all of the source available. Did you just install preview 5 (fresh copy, not upgraded from previous preview)?
I did notice the download was only ~3gb for the preview 5 upgrade, if you installed from scratch was it the same size?
This is probably some error on my part and has nothing to do with the engine version but I’m getting crashes when calling Destroy on actors in . I can’t recall having this with previous versions. I do the destroy call in a collision overlap callback.
It crashes in the engine updating overlaps of child components. Although I would have expected Tick wouldn’t be called after the object is destroyed. If I manually add a new method to defer a Destroy call then it seems to fix the. Of course that’s already what I expect Destroy to be doing.
So just now I opened the Epic Launcher and saw that preview version 5 was available now. I updated my engine and rebuilt now everything works with the same code. I guess there must have been a bug in .
I upgraded to r5 from r4 and I believe that must of been when the .cpp files went missing. I verified and it solved nothing, so I uninstalled it and deleted everything and reinstalled, after which they came back. Last night I formatted my computer and put windows 10 back on but barely anything at all is on my OS drive, so I reopened the launcher and hit install and it reinstalled it with the files already present, then the .cpp were missing again. So I did the same as before but now they wont come back no matter what.
The only thing I haven’t done while trying to get them back which I’m trying now is to uninstall -> delete all files -> reinstall instead of uninstall -> reinstall, I don’t recall if that’s what solved it the first time around. I will update when I know.
Edit: .cpp files are missing from launcher r5 and I can’t find out how to get them back - reinstalling doesn’t work even while deleting the engine folder etc after uninstalling.
SetupAttachment if you’re it’s in the constructor. Otherwise just look at the header, it might even tell you in that warning line IIRC. Other primary one is AttachToComponent IIRC. I don’t have VS open atm.
I would really like planar reflections available in VR… just for the fact that we as developers could be smart enough for when and where to use them… bathroom mirror with no real envrionment to render… etc…
Currently that one is marked for a fix in 4.13. Keep in mind that no fix has yet to be submitted so this fix version is not a gurantee and can be pushed to a later version.