You do know about the "Engine path" path, right? If set to a directory with StudioMDL, it should auto-detect which DMX version to use. Additionally, the QC itself might say ".smd".

Again, it should EXPORT fine, just not IMPORT. Also, Half-Life 2 was released in 2004, and I'd be very surprised if it does not use DMX. At least try before saying it won't work.

I'm not sure if I understand you right, but the Blender Source Tools (by default) don't import SMD normals. But exporting them should be fine. Either way, I know for certain it works with DMX.

Okay, but... What does this have to do with the Blender Source Tools?

...Didn't you say you fixed it long ago? Like, "fixed exporting normals of corrective shape keys" or something? Or do I just remember it incorrectly?

引用自 44 Colt：

something to do with my PC being 32 bit, but anyway.

64-bit computers save 32-bit programs (Steam) in Program Filex (x86) by default, and 64-bit programs in Program Files. 32-bit computers just save in Program Files.

Probably because you're using Crowbar, and as far as I know, it moves models to some weird place after compiling. But copy the compiling code output here when/after compiling.

Lying on the floor? Either export as Z-up, or add $UpAxis Y to the QC at the top.

See Source units? You already see them, though. One (standard) Blender unit = One Source unit. Maybe you mean see a Source model? Install the Source SDK (in Steam > Library > Tools). Not one of the "bases". Then import Steam/steamapps/common/sourcesdk_content/ /tf/modelsrc/player/class/parts/dmx/class_morphs_low.dmx. These models are Y-up, so set that when importing if you want. Now you'll (hopefully) have one of the Team Fortress 2 classes in Blender. Yes, Source things are generally much bigger than you'd expect.

If a parent of a bone is moved, it will move too, even if you don't animate it yourself.

As with all other command-line tools: Command-line parameters.

As for "what do you do": You follow this, making sure the path of StudioMDL is set to blahblah/Team Fortress 2/bin/studiomdl.exe, and the -game parameter is set to blahblah/garrysmod/garrysmod.