TOOL:KotorBlender (for Blender 3.3+)

[seedhartha 116]

More updates:

Version 3.9.0 has added support for Bezier-type controllers, compressing quaternions on export and armature-based animations, i.e. it is now possible to animate a character using a Blender armature and then copy keyframes onto regular "bone" objects before exporting the model.

More importantly, version 3.10.0 has implemented semi-automated minimap rendering. It works like this:

• Import a module layout via File → Import → KotOR Layout (*.lyt)
• Press KotOR → Minimap → Render (auto)
• Open "Render Result" image in Image Editor area and save it as "lbl_map{modulename}.tga" file
• Open "MinimapCoords" text in Text Editor area and copy-paste generated properties into module .ARE file using any GFF editor

 

 

[Galney 1]

Hello !

This look amazing. However, I was wondering if you have a tutorial available to learn how to use this tool.

I am basically a noob, and I would like to import new characters (bodies and heads) into Kotor 1 and 2.

In the past I have been able to do it, but it was on 3DS max, which was not really user friendly, so I kinda gave up after the first head and first body (and I have to say that it was a long time ago, so I don't even remember how to do it correctly)

But your tool looks way more fun to use, so I would like to give it a try again, but I go on google I can only find tutorial for 3DS max, and usually for weapons. (I cannot find tutorial for heads or bodies anymore) But I cannot fing anything for blender and most important, nothing for the amazing tool you made 😅 (or maybe I am just not good at researching)

So is there any chance you have made a tutorial or know one that exists and is applicable for your tool?

Thank you in advance for your help 😁

[seedhartha 116]

Hey!

I see your point. Some high-level instructions that are specific to KotorBlender can be found in the README:

https://deadlystream.com/files/file/1853-kotorblender-for-blender-33/

As for the Blender itself, you are much better of learning from some respected YouTube channels, like this one:

https://www.youtube.com/@blenderguru

That said, if you have any issues or questions about the tool, you can ask them here or on Discord.

[seedhartha 116]

I do see the value of good documentation / tutorials. I'm sceptical though if it will actually bring more people to use KotorBlender.

So to anyone following this thread, do you think a tutorial is necessary here or just a nice-to-have? What topics would you like to have covered? In which format?

[DarthParametric 3,738]

Whether or not you'd consider it a "tutorial", I think it would be useful for people to demonstrate certain things explicitly (meaning in a video most likely).

[Galney 1]

Hello !

Thank you for your feedback, I will take a look at the videos, it looks very interesting.

However, I am not sure that the videos will help me on my problem, this is why I was asking for a tutorial.

Anyway, yesterday, I had an idea that might also help you on the potential need of a tutorial. I thought that, in order to solve my problem, I should tell you what I did from importing the first model to exporting it to the game. But as it would have been very long to post it as a simple message, I basically wrote it in a word document (.doc) and I was planning to attached it to my next mesage.

And while I was writting it, I told myself "hey, once I know where my mistake is, I will be able to correct this document, and it could maybe be used as a tutorial for beginners". So I wrote it in a way that it looks like a tutorial with instructions, and most important, pictures everywhere.

The document is now almost done (around 30 pages), it goes through importing the .mdl model to blender (in the example it is the head of Trask), replace the model by the one you want (Vertex Groups, etc), adding texture (simple tutorial, nothing compare to a dedicated tutorial on Blender), exporting it and see the result in the game.

However, as I said, for now I have a problem with the result 😅 because it looks like this :

So I think I am not far from getting something good, therefore I am guessing that what I put in the document is not totally wrong. So once corrected it could be good enough to start. And with your comments it could actually become a real tutorial with all the details of the amazing work you did.

What do you think ?

Would it be ok for you to take a look at my document (I will send it today) and if you like it, you can use it as a baseline for your tutorial (this is up to you, I am not trying to take credit of your work by doing this document. I just think that it could help you to aving having to spend time on this)

 

EDIT:

And to answer to you about: "I'm sceptical though if it will actually bring more people to use KotorBlender.", I am talking about myself but I am probably not the only one, I never understood nor liked 3DS MAX, and I always prefered Blender. However, in the past, 3DS MAX was the only software with good tutorial on how to create mods on KOTOR, even when the first plugin for Blender was created. Therefore, even if I prefered Blender, I had to stick to 3DS MAX as it was the only software with plugin I learnt how to you. So yes, a tutorial will always attract more people, even more if they have to chose between one with a tutorial and one without.

Edited January 17 by Galney

[Galney 1]

 I am back!

So as mentionned in my previous message, here is the document I prepared (pictures are in low resolution, because the document was to heavy to be shared directly on this message, but if needed I have it with better quality).

Again, I have a problem with the result, so I know my document is wrong, can you please help me to find out where and how to correct it.

Once corrected, if you want to, you can use it as a tutorial document (I named it like that actually)

Thank you in advance for your help 😁

TUTORIAL_LOW_RESOLUTION.docx

 

 And here is attached blender files Tutorial_3. It is the last one I made before exporting it to KOTOR (If you want the two first version of this Blender file I can provide it). Along with it, there are the .mdl and the .mdx files and the texture.

(I could not transfer it in my previous message because the total size was to heavy)

So if you don't see my mistake in the document, maybe you will find it in the other files?

Thanks again ! 😁

Tutorial_3.blend n_traskh.mdl n_traskh.mdx n_traskh.tga

Edited January 17 by Galney

[seedhartha 116]

Nice job on the document, very organized. One thing I noticed is that you don't have to touch Shader Editor at all, you can just press Rebuild All Materials on the root object or Rebuild Material on individual objects.

So the root cause is not normalized bone weights, i.e. total sum of all bone weights per vertex exceeds 1.0 in your model. You can fix that by pressing Weights - Normalize All while in Weight Paint mode:

However, that made exported model crash on load, so I had to fix it. Please download version 3.10.1 of KotorBlender from DeadlyStream.

Here is your fixed model in-game:

[Galney 1]

Amazing!

 

Thank you very much, that solved my problem. I will update the document with your comments.

 

Just one question, is there a simple way to adjust the head position to the rest of the body? 

I am guessing that we have to move the "Character dummies" but I am not sure.

Also, apart from moving the "character dummies" a bit, then check in the game the results, and keep repeating this until your head is well adjust to the body, I don't know if there is a more simple and faster way to do this.

Here is an example of what I am talking about:

You can see that the neck of the head is not aligned with the neck of the body.

I am also guessing that the same method shall be applied to adjust equipment, such as mask or goggles, on the head?

[DarthParametric 3,738]

The KBlender thread isn't the place for general modelling questions. I''d suggest you search for existing threads for info or create a new thread asking about it. But to answer your specific question, the root (i.e. world zero) of the head model is attached at the headhook in the body model. Adjust your head mesh to match one of the vanilla heads (particularly note the bottom ring of polys/verts on the neck where it will mate with the body).

[Galney 1]

Hi, sorry I did not consider it as a separated subject as I thought the tool was maybe managing it itself.

I will go on another thread next time, sorry for the inconvenience 😅

However, thank you for your help, I was manage to solve it thanks to you. I think I will add it to the document too, as it can help!

[matthieu-chan@hotmai 0]

Hey! The tool is amazing- however when I try to export an area as .glb or .gltf it doesn't work properly- it's "foggy", all the textures blink in and out of existance, some are seen through other textures etc, just a big mess... is there a way or tutorial that shows how to export these?

https://imgur.com/a/sHYZnOo

[seedhartha 116]

KotorBlender only officially supports MDL format.

Technically speaking, material information (textures, colors and transparency) is stored in addon-specific data structures, and is only converted to Blender materials for preview purposes. GLB / GLTF exporters for sure don't have access to KotorBlender data structures, and how they interpret Blender materials is up to them.

[xJoniKx 0]

Hey guys. Perhaps I was looking incorrectly, so I'll ask again here. Does the engine have a limit on the number of vertices per model? How many vertices should the model have (optimal value) if I would like to change the bodies? I haven’t done a stress test yet, but I was wondering how the engine would behave if there were more than 10 NPCs with polygons of more than 30k each in one location

[DarthParametric 3,738]

This isn't the place to discuss it. But the engine chokes on entity count, not poly count.

[JediArchivist 70]

Hello everyone!

Can someone please help me with my Companion Cat mod?

I just need someone to export my model and its respective texture as .MDL and .MDX files for both KOTOR I and II, as I have tried alot already but I either can't wrap my head around it (i have zero knowledge of Blender or any other 3D modeling tools) or there is a problem with my blender version or kotorblender plugin.

 

I know the model is not rigged, and that it would take a tremendous amount of work to properly rig it, so I am not asking anyone to do anything like this!

This is why I kindly ask You to just leave it unanimated, as is, just floating around over ground level! I would be very happy just with this result!

I have attached the model .blend file and the accompanying texture below.

I am kindly asking You to just export the model and texture as KOTOR I and II .MDL and .MDX files!

 

Many thanks in advance and have a great weekend!

@seedhartha

cat.blend