Drag[en]gine Game Engine

The topics from previous years are closed as new ones are opened. But the current one for 2026 is open to everyone :slight_smile:

Released Drag[en]gine 1.31 together with DEMoCap 0.7 . The HaikuPorts package build also run through after testing a workaround for the build server timeout problem. Package is “dragengine-1.31-2”. This release is less interesting for Haiku users since it revolves mostly around VR improvements and fixes and Haiku does not have VR support so far. The next one should be more interesting. Depends on how my time schedule pans out.

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@Begasus I’m trying to update the haikuports receipt to version 1.32 but I’m stuck. I added these requirements:

BUILD_REQUIRES="

devel:libfftw3$secondaryArchSuffix
devel:libopus$secondaryArchSuffix

But test building fails with error:
Reason: build-requires “devel:libfftw3” of package “dragengine-1.32” could not be resolved

I verified against the fftw receipt and I’m using the exact name listed in the receipt. Any ideas why this is not working?

@dragon I’m not seeing anything wrong with it, even added both in current recipe (I know it’s not used there) just to be sure it’s not a pkgman issue, could you post the wip recipe you are using somewhere to check it out?

Build launched fine here?

Using that repository and running haikuporter gives me this error. I have installed the fftw and upos package so I don’t know what’s wrong. Technically the build works if done manually in my code repository but the test with haikuporter gets me nowhere right now.

Not sure what’s going on on your end then, build completed fine earlier here.

Could you paste the build log you have there?

Most probably haikuporter somehow got confused over here. Uninstalling and installing the libs a couple of times seems to have unblocked it.

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Released Drag[en]gine 1.32. For Haiku the added audio analyzer (lip sync) and stencil shadows applies. The Wayland and HDR monitor support is not present obviously.

And that’s what Haiku Lip-Sync would look like (MESA pipe under VirtualBox):

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Nice cool video! :slight_smile: :+1:

Released Drag[en]gine 1.33 and DEMoCap 0.9. For Haiku this means in general stability fixes, improved shadow casting and reflections besides other fixes. The rest is about the editor (which does not yet run on Haiku) and the VR MoCap tool (no Monado on Haiku either). But still worth testing with that nVidia driver (if you can get the driver working).

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It seems there are problems with the Haikuports build server using new rules. So for the time being it is required to build manually until this is fixed, which hopefully does not take long.

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The build server build works now again. 1.33 hpkg is now available.

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