Function xModelPoolInit

src/SB/Core/x/xModel.cpp:48–92

}

void xModelPoolInit(U32 count, U32 numMatrices)
{
    S32 i;
    U8* buffer;
    RwMatrix* mat;
    xModelPool *pool, *curr, **prev;
    xModelInstance* inst;

    if (numMatrices < 1)
        numMatrices = 1;

    buffer = (U8*)xMemAllocSizeAlign(count * numMatrices * sizeof(RwMatrix) + sizeof(xModelPool) +
                                         count * sizeof(xModelInstance),
                                     16);

    mat = (RwMatrix*)buffer;
    buffer += count * numMatrices * sizeof(RwMatrix);

    pool = (xModelPool*)buffer;
    buffer += sizeof(xModelPool);

    inst = (xModelInstance*)buffer;

    for (i = 0; i < (S32)count; i++)
    {
        inst[i].Next = &inst[i + 1];
        inst[i].Pool = pool;
        inst[i].Mat = mat;
        mat += numMatrices;
    }
    inst[count - 1].Next = NULL;

    pool->NumMatrices = numMatrices;
    pool->List = inst;

    curr = sxModelPoolList;
    prev = &sxModelPoolList;
    while (curr && numMatrices < curr->NumMatrices)
    {
        prev = &curr->Next;
        curr = curr->Next;
    }
    pool->Next = curr;
    *prev = pool;
}

xModelInstance* xModelInstanceAlloc(RpAtomic* data, void* object, U16 flags, U8 boneIndex,
                                    U8* boneRemap)