Outfit7 starlite engine (pre-2023) 3d models (My Talking Tom 2/My Talking Angela 2 etc)

[scratchcat579]

i made an anim compilation with my importer. https://imgur.com/y7BpuA0

Edited March 17 by scratchcat579
brrrr

[yarcunham]

Nice!

I haven't stopped work completely, but I'm focusing on different mysteries. I did find some files in the asset bundle that describe colorsets. So like you can find strings like 

wardrobe-bottom-basicShorts-turquoise
wardrobe-bottom-basicShorts-lightGreen
wardrobe-bottom-basicShorts-gray
wardrobe-bottom-basicShorts-yellow
wardrobe-bottom-basicShorts-pink

and there are consecutive float values in the same file such as:

FAF9793F 8F8E0E3F FAF9793F 0000803F ➡ 0.9764706, 0.5568628, 0.9764706, 1
F1F0703F ADAC2C3F F1F0703F 0000803F ➡ 0.9411765, 0.6745098, 0.9411765, 1
BDBC3C3F D5D4D43E D4D3533F 0000803F ➡ 0.7372549, 0.41568628, 0.827451, 1

Those specific values are shades of pink, and my guess is that those are the base color, the highlights and the shadows for the "pink" colorset listed above.

[scratchcat579]

<--- i am playing the anims with my own player

i guess my animation importer works...

Edited March 23 by scratchcat579
oops... i didnt check... Vro. 😢

[yarcunham]

On 3/21/2025 at 7:00 PM, scratchcat579 said:

note: you forgot to add scale transformations in your blender importer. the format is float time, uint16 track, float16 sx, float 16 sy, float 16 sz.

What do you mean? blender-outfit7-skeleton-converter in the zip i attached has
 

        # scales
        sxs = struct.unpack_from('<ffff', ozz_skeleton, offset)
        sys = struct.unpack_from('<ffff', ozz_skeleton, offset + 16)
        szs = struct.unpack_from('<ffff', ozz_skeleton, offset + 32)
        for i in range(4):
            bind_pose_scales.append(Vector((sxs[i], sys[i], szs[i])))

and blender-outfit7-animation-converter has
 

    for i in range(scale_count):
        time = struct.unpack_from('<f', input_data[offset:offset + 4])[0]
        track = struct.unpack_from('<H', input_data[offset + 4:offset + 6])[0]
        sx = struct.unpack_from('<e', input_data[offset + 6:offset + 8])[0]
        sy = struct.unpack_from('<e', input_data[offset + 8:offset + 10])[0]
        sz = struct.unpack_from('<e', input_data[offset + 10:offset + 12])[0]

edit: And all the animations I have seen seem to work fine. Except for the fact that the animations are in absolute pose space and not relative to the rest pose. (Absolute pose space meaning that the bones must be at the origin of the skeleton, in their default orientation and scale. Or in other words: their transformation matrx must be the identity matrix)

Edited March 23 by yarcunham

[scratchcat579]

i think why these header and footer exist because of the way Starlite loads assets using a memcpy and pointer fix.

the values i found in the header are here (the vertex information in the header is at the end in the new format for whatever reason):

struct HeaderNew {
    Vec4f boundsPosition @ 0x30; Vec4f boundsSize @ 0x40; 
    u64 bindPosesPtr @ 0x50; u32 numBindPoses @ 0x58; u32 bindPosesExist @ 0x5C;
    u64 boneLengthsPtr @ 0x60; u32 numBoneLengths @ 0x68; u32 boneLengthsExist @ 0x6C;
    u64 boneIDsPtr @ 0x70; u32 numBoneIDs @ 0x78; u32 boneIDsExist @ 0x7C;
    u64 vertexDataPtr @ 0x110; u32 vertexDataLength @ 0x118; u32 vertexDataExist @ 0x11C;
    u64 blendShapesPtr @ 0x80; u32 numBlendShapes @ 0x88; u32 blendShapesExist @ 0x8C;
    u64 indicesPtr @ 0x90; u32 numIndices @ 0x98; u32 indicesExist @ 0x9C;
    u64 unknownDataPtr @ 0xB0; u32 unknownDataCount @ 0xB8; u32 unknownDataExist @ 0xBC;
    u32 vertexStride @ 0xC4;
};

struct Header {
    Vec4f boundsPosition @ 0x30; Vec4f boundsSize @ 0x40;
    u64 bindPosesPtr @ 0x50; u32 numBindPoses @ 0x58; u32 bindPosesExist @ 0x5C;
    u64 boneLengthsPtr @ 0x60; u32 numBoneLengths @ 0x68; u32 boneLengthsExist @ 0x6C;
    u64 boneIDsPtr @ 0x70; u32 numBoneIDs @ 0x78; u32 boneIDsExist @ 0x7C;
    u64 vertexDataPtr @ 0x80; u32 vertexDataLength @ 0x88; u32 vertexDataExist @ 0x8C;
    u64 blendShapesPtr @ 0x90; u32 numBlendShapes @ 0x98; u32 blendShapesExist @ 0x9C;
    u64 indicesPtr @ 0xA0; u32 numIndices @ 0xA8; u32 indicesExist @ 0xAC;
    u64 unknownDataPtr @ 0xB0; u32 unknownDataCount @ 0xB8; u32 unknownDataExist @ 0xBC;
    u32 vertexStride @ 0xC4;
};

i have also attached the imhex scripts to highlight values in a zip.

mesh hexpat.zip

Edited June 20 by scratchcat579
grammar fix