ROM Hack [WIP] Ohana3DS tool

[Stecker8]

But but... XP... XP..

Go to W7 at least... or vista... but xp...

I had W8 and vista and I didn't like

 

[MK73DS]

Is it possible to import 3D models with Ohana3DS rebirth as obj models ?
And also to save the model as .mm file ?

 

[gdkchan]

Is it possible to import 3D models with Ohana3DS rebirth as obj models ?
And also to save the model as .mm file ?

No, Im giving priority to fixing some of the current bugs first before I start working on this.
atm Im rewriting the DAE export class.

 

[MK73DS]

No, Im giving priority to fixing some of the current bugs first before I start working on this.
atm Im rewriting the DAE export class.

Thank you for your answer.
Do you plan to add this feature soon ?

Also, animations for ORAS BCH aren't imported If you can also fix this ot would be very great

 

[Hiccup]

Does this have support for BCMDL animations?

 

[gdkchan]

Thank you for your answer.
Do you plan to add this feature soon ?

Also, animations for ORAS BCH aren't imported If you can also fix this ot would be very great

last time I checked animations from ORAS worked fine. afaik the Pokemon species uses a custom format for animations, so those cant be played yet. The only ones I got working was the intro animations (like may on the bike), material animations from the building etc.

For the time that will take until I start working on bch creation and such, well... I dont really know. I plan to do some work on the exporters, fix a rigging issues with Pokemon and a scale issue on some animations. After this is done, I may work on model creation. That is, if I dont drop the project on the middle of the way again.

Does this have support for BCMDL animations?

Yes (only skeleton anim atm), they are called bcskla or bcres.

 

[MK73DS]

last time I checked animations from ORAS worked fine. afaik the Pokemon species uses a custom format for animations, so those cant be played yet. The only ones I got working was the intro animations (like may on the bike), material animations from the building etc.

I didn't check everything, but OW models and Battle Trainer Models don't work, at least with me. That's not that bad ^^ I don't need to have these animations right now ^^ So you can take your time to do it (or to don't do it at all if you want ^^)

For the time that will take until I start working on bch creation and such, well... I dont really know. I plan to do some work on the exporters, fix a rigging issues with Pokemon and a scale issue on some animations. After this is done, I may work on model creation. That is, if I dont drop the project on the middle of the way again.

OK I hope you won't drop the project and I hope it will be a very very useful and powerful tool soon

 

[darklordrs]

What am I supposed to do to access .tex? Secondly, I'm still not sure what to do regarding effect files that are monochromatic rather than a color that it should be, such as Smash Run's power bomb which should be a bright orange. Thirdly, still pretty confused about textures appearing black where they should be transparent.

 

[Demonslayerx8]

What am I supposed to do to access .tex? Secondly, I'm still not sure what to do regarding effect files that are monochromatic rather than a color that it should be, such as Smash Run's power bomb which should be a bright orange. Thirdly, still pretty confused about textures appearing black where they should be transparent.

for the colors and the such.. use the fragment shader add-on, then re-import the models. It renders the model with its material color and shading properties.

 

[darklordrs]

Odd. Previous versions of Ohana3DS froze as soon as I tried to load any model I knew would work and blue screened after a while; now those models do work, but turning on the fragment shader freezes and blue screens the same way. RIP.

Bonus question: what can I do to activate all animations selected at once

 

[gdkchan]

I spent most of today reverse engineering the *.mbn format (those models used on smash bros), and man im tired. I made a basic implementation and updated the build on the first post. All the models I tested so far works, but a bunch have the wrong textures binded (this is easy to fix on a 3d software through). The dae exporter is broken on the lastest build, cause like I said, I started to rewrite it, but didnt had the time to finish it yet, but the smd and obj exporters are working fine. I also disabled scaling on the grid, because this way is easier to see size difference between the models.

@darklordrs
Aww, that shucks. There is no way to play all animations at once yet, sorry. But I may add it later, when I start implementing the other UI improvement suggestions.

edit: I noticed now that the mbn stage models are fucked up... sigh. Ill try to take a look tomorrow.

 

[darklordrs]

I spent most of today reverse engineering the *.mbn format (those models used on smash bros), and man im tired. I made a basic implementation and updated the build on the first post. All the models I tested so far works, but a bunch have the wrong textures binded (this is easy to fix on a 3d software through).

I'm going to try to say this as nicely as I can, because I'm glad you went through all this hassle.

What the fuck? (stage>field_smash>MainField>model>Area_00_01>normal.mbn. was I supposed to load the bch simultaneously or..)

 

[gdkchan]

I'm going to try to say this as nicely as I can, because I'm glad you went through all this hassle.

What the fuck?

only works with characters atm. Its not my fault, the ppl that create those formats that seems to be braindead.

 

[Demonslayerx8]

wooot, i like the progress im seeing on the mbn format~ most of the characters i've look at seems fine, except for missing hands and the such, but textures can be easily fixed in 3ds max or maya. stages on the other hand are all exploded, but i know its progress :3

 

[gdkchan]

I updated the build again in a attempt to fix the stages issue.
Please let me know if you guys find any other model that looks like ass. thanks.

 

[Demonslayerx8]

ohh ill try that now then! also, i want to report that animation exporting to SMD wont play in noesis anymore (as in bones no longer move), not sure if you know that or not.

 

[gdkchan]

ohh ill try that now then! also, i want to report that animation exporting to SMD wont play in noesis anymore (as in bones no longer move), not sure if you know that or not.

I fixed the smd issue on todays build.

 

[Demonslayerx8]

ah alright, thanks!

edit:
just tried stages.. some are still broken, while some wont show meshes

error for 1 of them

Spoiler

See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.IO.IOException: The process cannot access the file 'D:\Nintendo Rips\3DS Rips\Super Smash Bros for 3ds\romfs\stage\melee\DxCorneria\model\S64_DxCorneriaGfox\normal.mbn' because it is being used by another process.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode)
at Ohana3DS_Rebirth.Ohana.ModelFormats.MBN.load(String fileName)
at Ohana3DS_Rebirth.FrmMain.open(String fileName)
at Ohana3DS_Rebirth.FrmMain.mnuOpen_Click(Object sender, EventArgs e)
at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
at System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
at System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met)
at System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met)
at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ToolStrip.WndProc(Message& m)
at System.Windows.Forms.ToolStripDropDown.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Spoiler

See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.IO.EndOfStreamException: Unable to read beyond the end of the stream.
at System.IO.__Error.EndOfFile()
at System.IO.BinaryReader.FillBuffer(Int32 numBytes)
at System.IO.BinaryReader.ReadUInt32()
at Ohana3DS_Rebirth.Ohana.ModelFormats.MBN.load(String fileName)
at Ohana3DS_Rebirth.FrmMain.open(String fileName)
at Ohana3DS_Rebirth.FrmMain.mnuOpen_Click(Object sender, EventArgs e)
at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
at System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
at System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met)
at System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met)
at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ToolStrip.WndProc(Message& m)
at System.Windows.Forms.ToolStripDropDown.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

 

[darklordrs]

Tried to check a few more models.

Characters.. they mostly work, but Roy's mouth area is missing, Mewtwo's eyelids are bugged as fuck and Ryu's entire model disappears save his hands, which are glitched as hell, his feet - same - and a few rings representing his joints in some spots and his head

 

[Demonslayerx8]

Ryu is most likely using a different texture. Like gdkchan said, textures arnt applied on certain meshes. Marth was the same and his face and hands were using textures that had transparency on it.

edit:
heh just noticed that there's no vertex colors yet for mbn support, but thats cool, progress is progress!