Ａ列車で行こう9 (A-Train 9) Rendering issues in distant terrain
Yes i see it in the trace. This is on my R9 380
Same ish color or black depending on if d3d9.floatEmulation is on or off.
floatEmulation False
floatEmulation True/Strict
Didn't find that any config options fixed it.
Also saw the same when i tried dxvk 1.5 as a regression test.
Just dropping by again to add that the issue is still present as of dxvk 2.3 and hasn't magically been fixed by another update (There's always hope 😄). Also it seems that the same issue is present in the steam games A-Train 9 V4.0 : Japan Rail Simulator, A-Train 9 V3.0 : Railway Simulator and A-Train 9, which makes sense as these are all older translated versions of Ａ列車で行こう9.
Thanks for the retest. I also check the apitrace from time to time to see if it has been fixed with other fixes.
This issue it not yet fixed unfortunately. I was playing the same game with the latest version of dxvk on Windows and experienced the same problem, while not adding the extra dlls gives me the correct graphics but worse performance.
This issue also affects the (at least outside of Japan) newly released A-Train 9 V5.0 : Japan Train Simulator Ultimate Edition as this is yet another version of A-Train 9.
This should be fixed when the new dxbc-spirv shader compiler gets enabled by default for d3d9
@Dasug can you verify with this build? https://github.com/doitsujin/dxvk/actions/runs/26543903902
@Dasug can you verify with this build? https://github.com/doitsujin/dxvk/actions/runs/26543903902
Yeah, this does appear to fix the issue. 🎉 Comparison screenshots:
Before:
After:
Proton versions
ge-proton7-8x1 2022-04
Distant (flat) terrain fails to render both in-game as well as in the main menu. Zooming closer to the respective terrain makes it appear again but might cause other terrain to disappear. See this screenshot of the main menu, the pale blue hole in the landscape is not supposed to appear like that:
This is how the same scene in the main menu is rendered when running just with wine-7.6 (Staging) or on Windows:
Software information
Ａ列車で行こう9 version 5.00 Build 4632
I'm using a mod to translate the interface in the above screenshots as the game itself does not have an English language option, however the issue also appears in an unmodified copy of the game.
A demo version of the game is available at https://www.artdink.co.jp/japanese/title/a9/SetupA9v5Viewer.exe which also experiences the rendering issue.
System information
masterat the time of writing)Apitrace file(s)
Log files