tww/src/d/d_cloth_packet.cpp

//
// Generated by dtk
// Translation Unit: d_cloth_packet.cpp
//

#include "d/dolzel.h" // IWYU pragma: keep
#include "d/d_cloth_packet.h"

#include "SSystem/SComponent/c_counter.h"
#include "assets/l_matDL__d_cloth_packet.h"
#include "assets/l_alpha_matDL__d_cloth_packet.h"
#include "d/d_s_play.h"

/* 80062D5C-800630B0       .text __ct__15dCloth_packet_cFP7ResTIMGiiffP12dKy_tevstr_cPP4cXyz */
dCloth_packet_c::dCloth_packet_c(
    ResTIMG* i_toonimage, int flyGridSize, int hoistGridSize, float flyLength, float hoistLength, dKy_tevstr_c* tevstr, cXyz** posArr
) {
    JUT_ASSERT(43, i_toonimage != NULL);

#if VERSION == VERSION_DEMO
    GXBool mipmap = i_toonimage->mipmapCount > 1;
#endif

    GXInitTexObj(
        getToonTexObjP(),
        (u8*)i_toonimage + i_toonimage->imageOffset,
        i_toonimage->width,
        i_toonimage->height,
        (GXTexFmt)i_toonimage->format,
        (GXTexWrapMode)i_toonimage->wrapS,
        (GXTexWrapMode)i_toonimage->wrapT,
#if VERSION == VERSION_DEMO
        mipmap
#else
        i_toonimage->mipmapCount > 1
#endif
    );
    GXInitTexObjLOD(
        getTexObjP(),
        (GXTexFilter)i_toonimage->minFilter,
        (GXTexFilter)i_toonimage->magFilter,
        i_toonimage->minLOD * 0.125f,
        i_toonimage->maxLOD * 0.125f,
        i_toonimage->LODBias * 0.01f,
        i_toonimage->biasClamp,
        i_toonimage->doEdgeLOD,
        (GXAnisotropy)i_toonimage->maxAnisotropy
    );

    mFlyGridSize = flyGridSize;
    mHoistGridSize = hoistGridSize;
    mFlyLength = flyLength;
    mHoistLength = hoistLength;
    mpTevstr = tevstr;
    mCurArr = 0;

#if VERSION == VERSION_DEMO
    const MtxP mtx = mDoMtx_getIdentity();
    setMtx(mtx);
#else
    setMtx(g_mDoMtx_identity);
#endif

    if (posArr == NULL) {
        mpPosArr[0] = new cXyz[mFlyGridSize * mHoistGridSize];
        mpPosArr[1] = new cXyz[mFlyGridSize * mHoistGridSize];
    } else {
        mpPosArr[0] = posArr[0];
        mpPosArr[1] = posArr[1];
    }
    mpNrmArr[0] = new cXyz[mFlyGridSize * mHoistGridSize];
    mpNrmArr[1] = new cXyz[mFlyGridSize * mHoistGridSize];
    mpNrmArrBack[0] = new cXyz[mFlyGridSize * mHoistGridSize];
    mpNrmArrBack[1] = new cXyz[mFlyGridSize * mHoistGridSize];
    mpSpeedArr = new cXyz[mFlyGridSize * mHoistGridSize];
}

dCloth_packet_c::~dCloth_packet_c() {
}

/* 8006310C-8006313C       .text default_factor_checkCB__FP15dCloth_packet_cii */
int default_factor_checkCB(dCloth_packet_c* pPkt, int x, int y) {
    if (x == 0 && (y == 0 || y == pPkt->mHoistGridSize - 1))
        return 1;
    return 0;
}

/* 8006313C-8006337C       .text init__15dCloth_packet_cFv */
void dCloth_packet_c::init() {
    cXyz* pPos0 = mpPosArr[0];
    cXyz* pPos1 = mpPosArr[1];
    cXyz* pSpeed = mpSpeedArr;
    for (int y = 0; y < mHoistGridSize; y++) {
        for (int x = 0; x < mFlyGridSize; x++) {
            pPos0->set(0.0f, mHoistLength * ((f32)-y / (f32)(mHoistGridSize - 1)), mFlyLength * ((f32)x / (f32)(mFlyGridSize - 1)));
            pPos1->set(0.0f, mHoistLength * ((f32)-y / (f32)(mHoistGridSize - 1)), mFlyLength * ((f32)x / (f32)(mFlyGridSize - 1)));
            pSpeed->set(0.0f, 0.0f, 0.0f);

            pPos0++;
            pPos1++;
            pSpeed++;
        }
    }

    setNrm();

    mScale = cXyz::BaseXYZ;
    mGlobalWind = cXyz::BaseZ;

    DCStoreRangeNoSync(mpPosArr[mCurArr], mFlyGridSize * mHoistGridSize * sizeof(cXyz));
    DCStoreRangeNoSync(mpNrmArr[mCurArr], mFlyGridSize * mHoistGridSize * sizeof(cXyz));
    DCStoreRangeNoSync(mpNrmArrBack[mCurArr], mFlyGridSize * mHoistGridSize * sizeof(cXyz));

    setFactorCheckCB(default_factor_checkCB);
}

/* 8006337C-80063400       .text setGlobalWind__15dCloth_packet_cFP4cXyz */
void dCloth_packet_c::setGlobalWind(cXyz* wind) {
    Mtx mtx;
    MTXCopy(mMtx, mtx);
    mtx[2][3] = 0.0f;
    mtx[1][3] = 0.0f;
    mtx[0][3] = 0.0f;
    mDoMtx_stack_c::copy(mtx);
    mDoMtx_stack_c::inverse();
    mDoMtx_stack_c::multVec(wind, &mGlobalWind);
}

/* 80063400-80063728       .text cloth_move__15dCloth_packet_cFv */
void dCloth_packet_c::cloth_move() {
    cXyz wind = mGlobalWind;
    wind *= mWindSpeed + mWindSpeedWave * cM_ssin(mWave);

#if VERSION == VERSION_DEMO
    cXyz* pPosNew;
    cXyz* pSpeed;
    cXyz* pPosOld;
    cXyz* pNrmOld;
#else
    cXyz* pPosOld;
    cXyz* pNrmOld;
    cXyz* pPosNew;
    cXyz* pSpeed;
#endif

    pPosOld = mpPosArr[mCurArr];
    pNrmOld = mpNrmArr[mCurArr];
    changeCurrentBuff();
    pPosNew = mpPosArr[mCurArr];
    pSpeed = mpSpeedArr;

    float distFly = mFlyLength / (f32)(mFlyGridSize - 1);
    float distHoist = mHoistLength / (f32)(mHoistGridSize - 1);
    distFly *= mFlyFlex;
    distHoist *= mHoistFlex;
    const float distBoth = std::sqrtf(distFly * distFly + distHoist * distHoist);

    for (int y = 0; y < mHoistGridSize; y++) {
        for (int x = 0; x < mFlyGridSize; x++) {
            const cXyz factor = getFactor(pPosOld, pNrmOld, &wind, distFly, distHoist, distBoth, x, y);
            pSpeed[x + y * mFlyGridSize] += factor;
            pSpeed[x + y * mFlyGridSize] *= mDrag;

            pPosNew[x + y * mFlyGridSize] = pPosOld[x + y * mFlyGridSize];
            pPosNew[x + y * mFlyGridSize] += pSpeed[x + y * mFlyGridSize];
        }
    }

    setNrm();

    DCStoreRangeNoSync(mpPosArr[mCurArr], mFlyGridSize * mHoistGridSize * sizeof(cXyz));
    DCStoreRangeNoSync(mpNrmArr[mCurArr], mFlyGridSize * mHoistGridSize * sizeof(cXyz));
    DCStoreRangeNoSync(mpNrmArrBack[mCurArr], mFlyGridSize * mHoistGridSize * sizeof(cXyz));
}

/* 80063728-800638E4       .text draw__15dCloth_packet_cFv */
void dCloth_packet_c::draw() {
    j3dSys.reinitGX();

#if VERSION > VERSION_JPN
    GXSetNumIndStages(0);
#endif

    dKy_GxFog_tevstr_set(mpTevstr);
    dKy_setLight_mine(mpTevstr);

    GXClearVtxDesc();
    GXSetVtxDesc(GX_VA_POS, GX_INDEX8);
    GXSetVtxDesc(GX_VA_NRM, GX_INDEX8);
    GXSetVtxDesc(GX_VA_TEX0, GX_DIRECT);
    GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_POS_XYZ, GX_F32, 0);
    GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_NRM, GX_NRM_XYZ, GX_F32, 0);
    GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_TEX_ST, GX_F32, 0);

#if VERSION == VERSION_DEMO
    {
        cXyz* pos = getPosP();
        GXSetArray(GX_VA_POS, pos, sizeof(cXyz));
        cXyz* nrm = getNrmP();
        GXSetArray(GX_VA_NRM, nrm, sizeof(cXyz));
    }
#else
    GXSetArray(GX_VA_POS, getPosP(), sizeof(cXyz));
    GXSetArray(GX_VA_NRM, getNrmP(), sizeof(cXyz));
#endif

    TexObjLoad();
    GXLoadTexObj(getToonTexObjP(), GX_TEXMAP1);
    TevSetting();

    mDoMtx_stack_c::copy(mMtx);
    mDoMtx_stack_c::scaleM(mScale);
    Mtx mtx;
#if VERSION == VERSION_DEMO
    {
        MtxP calc_mtx = mDoMtx_stack_c::get();
        MTXConcat(j3dSys.getViewMtx(), calc_mtx, mtx);
    }
#else
    MTXConcat(j3dSys.getViewMtx(), mDoMtx_stack_c::get(), mtx);
#endif
    GXLoadPosMtxImm(mtx, GX_PNMTX0);
    GXLoadNrmMtxImm(mtx, GX_PNMTX0);

    // Draw front
    GXSetCullMode(GX_CULL_BACK);
    plot();

    // Draw back
    GXSetCullMode(GX_CULL_FRONT);
#if VERSION == VERSION_DEMO
    {
        cXyz* backNrm = getBackNrmP();
        GXSetArray(GX_VA_NRM, backNrm, sizeof(cXyz));
    }
#else
    GXSetArray(GX_VA_NRM, getBackNrmP(), sizeof(cXyz));
#endif

    plot();

#if VERSION > VERSION_JPN
    J3DShape::resetVcdVatCache();
#endif
}

/* 800638E4-80063A10       .text get_cloth_anim_sub_factor__FP4cXyzP4cXyzP4cXyzff */
void get_cloth_anim_sub_factor(cXyz* pPos, cXyz* pOther, cXyz* pDst, float restDist, float springFactor) {
    cXyz diff = *pOther - *pPos;
    cXyz norm = diff.normZP();
    f32 dist = diff.abs() - restDist;
    dist *= springFactor;
    norm *= dist;
    *pDst += norm;
}

/* 80063A10-80063D84       .text getFactor__15dCloth_packet_cFP4cXyzP4cXyzP4cXyzfffii */
cXyz dCloth_packet_c::getFactor(cXyz* pPos, cXyz* pNrm, cXyz* pSpeed, float distFly, float distHoist, float distBoth, int x, int y) {
    static const u8 left_bit = 1 << 0;
    static const u8 right_bit = 1 << 1;
    static const u8 up_bit = 1 << 2;
    static const u8 down_bit = 1 << 3;

    if (mpFactorCheckCB(this, x, y)) {
        return cXyz::Zero;
    }

    u8 neighborMask = 0;

    cXyz ret, pos;
    pos = pPos[x + y * mFlyGridSize];
    const float speedDotNrm = pSpeed->inprod(pNrm[x + y * mFlyGridSize]);
    ret = pNrm[x + y * mFlyGridSize] * speedDotNrm;
    ret.y += mGravity;

    if (x != 0) {
        neighborMask |= left_bit;
    }
    if (x != mFlyGridSize - 1) {
        neighborMask |= right_bit;
    }
    if (y != 0) {
        neighborMask |= up_bit;
    }
    if (y != mHoistGridSize - 1) {
        neighborMask |= down_bit;
    }

    if (neighborMask & left_bit) {
        get_cloth_anim_sub_factor(&pos, &pPos[x - 1 + y * mFlyGridSize], &ret, distFly, mSpring);
    }
    if (neighborMask & right_bit) {
        get_cloth_anim_sub_factor(&pos, &pPos[x + 1 + y * mFlyGridSize], &ret, distFly, mSpring);
    }
    if (neighborMask & up_bit) {
        get_cloth_anim_sub_factor(&pos, &pPos[x + (y - 1) * mFlyGridSize], &ret, distHoist, mSpring);
    }
    if (neighborMask & down_bit) {
        get_cloth_anim_sub_factor(&pos, &pPos[x + (y + 1) * mFlyGridSize], &ret, distHoist, mSpring);
    }
    if ((neighborMask & left_bit) && (neighborMask & up_bit)) {
        get_cloth_anim_sub_factor(&pos, &pPos[x - 1 + (y - 1) * mFlyGridSize], &ret, distBoth, mSpring);
    }
    if ((neighborMask & left_bit) && (neighborMask & down_bit)) {
        get_cloth_anim_sub_factor(&pos, &pPos[x - 1 + (y + 1) * mFlyGridSize], &ret, distBoth, mSpring);
    }
    if ((neighborMask & right_bit) && (neighborMask & up_bit)) {
        get_cloth_anim_sub_factor(&pos, &pPos[x + 1 + (y - 1) * mFlyGridSize], &ret, distBoth, mSpring);
    }
    if ((neighborMask & right_bit) && (neighborMask & down_bit)) {
        get_cloth_anim_sub_factor(&pos, &pPos[x + 1 + (y + 1) * mFlyGridSize], &ret, distBoth, mSpring);
    }

    return ret;
}

/* 80063D84-800642D0       .text setNrm__15dCloth_packet_cFv */
void dCloth_packet_c::setNrm() {
    cXyz* pPos = getPosP();
    cXyz* pNrm = getNrmP();

    mWave += mWaveSpeed;

    // It seems like field_0xF2 is always set to 0.
    field_0xF0 += field_0xF2;

    for (s32 y = 0; y < mHoistGridSize; y++) {
        for (s32 x = 0; x < mFlyGridSize; x++) {
            cXyz x_diff;
            cXyz y_diff;
            cXyz norm;
            cXyz total;
            cXyz pos;

            pos = pPos[x + mFlyGridSize * y];
            total = cXyz::Zero;
            if (x != 0) {
                x_diff = pPos[x - 1 + mFlyGridSize * y] - pos;
                if (y != 0) {
                    y_diff = pPos[x + mFlyGridSize * (y - 1)] - pos;
                    norm = y_diff.outprod(x_diff);
                    norm = norm.normZP();
                    total += norm;
                }
                if (y != mHoistGridSize - 1) {
                    y_diff = pPos[x + mFlyGridSize * (y + 1)] - pos;
                    norm = x_diff.outprod(y_diff);
                    norm = norm.normZP();
                    total += norm;
                }
            }
            if (x != mFlyGridSize - 1) {
                x_diff = pPos[x + 1 + mFlyGridSize * y] - pos;
                if (y != 0) {
                    y_diff = pPos[x + mFlyGridSize * (y - 1)] - pos;
                    norm = x_diff.outprod(y_diff);
                    norm = norm.normZP();
                    total += norm;
                }
                if (y != mHoistGridSize - 1) {
                    y_diff = pPos[x + mFlyGridSize * (y + 1)] - pos;
                    norm = y_diff.outprod(x_diff);
                    norm = norm.normZP();
                    total += norm;
                }
            }

            total = total.normZP();

            mDoMtx_stack_c::YrotS(mRotateY * cM_ssin(mWave + mRipple * (x + y)));
            mDoMtx_stack_c::multVec(&total, &norm);
            pNrm[x + mFlyGridSize * y] = norm.normZP();
        }
    }

    // Set all back normals to the negative front normals.
    cXyz* pNrmBack = getBackNrmP();
    for (int y = 0; y < mHoistGridSize; y++) {
        for (int x = 0; x < mFlyGridSize; x++) {
            pNrmBack->set(-pNrm->x, -pNrm->y, -pNrm->z);
            pNrm++;
            pNrmBack++;
        }
    }
}

/* 800642D0-800642FC       .text setMtx__15dCloth_packet_cFPA4_f */
void dCloth_packet_c::setMtx(Mtx mtx) {
    MTXCopy(mtx, mMtx);
}

/* 800642FC-80064330       .text cloth_draw__15dCloth_packet_cFv */
void dCloth_packet_c::cloth_draw() {
    j3dSys.getDrawBuffer(OPA_BUFFER)->entryImm(this, 0);
}

/* 80064330-8006441C       .text TexObjInit__15dCloth_packet_cFP7ResTIMG */
void dCloth_packet_c::TexObjInit(ResTIMG* i_img) {
#if VERSION == VERSION_DEMO
    GXBool mipmap = i_img->mipmapCount > 1;
#endif

    GXInitTexObj(
        getTexObjP(),
        (u8*)i_img + i_img->imageOffset,
        i_img->width,
        i_img->height,
        GXTexFmt(i_img->format),
        GXTexWrapMode(i_img->wrapS),
        GXTexWrapMode(i_img->wrapT),
#if VERSION == VERSION_DEMO
        mipmap
#else
        i_img->mipmapCount > 1
#endif
    );
    GXInitTexObjLOD(
        getTexObjP(),
        GXTexFilter(i_img->minFilter),
        GXTexFilter(i_img->magFilter),
        i_img->minLOD * 0.125f,
        i_img->maxLOD * 0.125f,
        i_img->LODBias * 0.01f,
        i_img->biasClamp,
        i_img->doEdgeLOD,
        GXAnisotropy(i_img->maxAnisotropy)
    );
}

/* 8006441C-80064444       .text TexObjLoad__15dCloth_packet_cFv */
void dCloth_packet_c::TexObjLoad() {
    GXLoadTexObj(getTexObjP(), GX_TEXMAP0);
}

/* 80064444-80064718       .text TevSetting__15dCloth_packet_cFv */
void dCloth_packet_c::TevSetting() {
    GXSetNumChans(1);
    u8 numStages;
    u8 lightMask;
    if (mpTevstr->mColorK1.a != 0) {
        numStages = 3;
        lightMask = GX_LIGHT0 | GX_LIGHT1;
    } else {
        numStages = 2;
        lightMask = GX_LIGHT0;
    }
    GXSetChanCtrl(GX_COLOR0, GX_TRUE, GX_SRC_REG, GX_SRC_REG, lightMask, GX_DF_CLAMP, GX_AF_NONE);
    GXSetNumTexGens(2);
    GXSetTexCoordGen2(GX_TEXCOORD0, GX_TG_MTX2x4, GX_TG_TEX0, GX_IDENTITY, GX_FALSE, GX_PTIDENTITY);
    GXSetTexCoordGen2(GX_TEXCOORD1, GX_TG_SRTG, GX_TG_COLOR0, GX_IDENTITY, GX_FALSE, GX_PTIDENTITY);
    GXSetNumTevStages(numStages);
    GXSetTevSwapMode(GX_TEVSTAGE0, GX_TEV_SWAP0, GX_TEV_SWAP1);
    GXSetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD1, GX_TEXMAP1, GX_COLOR0A0);
    GXSetTevColorIn(GX_TEVSTAGE0, GX_CC_C0, GX_CC_C1, GX_CC_TEXC, GX_CC_ZERO);
    GXSetTevColorOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_TRUE, GX_TEVPREV);
    GXSetTevAlphaIn(GX_TEVSTAGE0, GX_CA_ZERO, GX_CA_ZERO, GX_CA_ZERO, GX_CA_ZERO);
    GXSetTevAlphaOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_TRUE, GX_TEVPREV);
    GXSetTevSwapMode(GX_TEVSTAGE1, GX_TEV_SWAP0, GX_TEV_SWAP0);
    GXSetTevOrder(GX_TEVSTAGE1, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR_NULL);
    GXSetTevColorIn(GX_TEVSTAGE1, GX_CC_ZERO, GX_CC_TEXC, GX_CC_CPREV, GX_CC_ZERO);
    GXSetTevColorOp(GX_TEVSTAGE1, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_TRUE, GX_TEVPREV);
    GXSetTevAlphaIn(GX_TEVSTAGE1, GX_CA_ZERO, GX_CA_ZERO, GX_CA_ZERO, GX_CA_TEXA);
    GXSetTevAlphaOp(GX_TEVSTAGE1, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_TRUE, GX_TEVPREV);
    if (numStages == 3) {
        GXSetTevSwapMode(GX_TEVSTAGE2, GX_TEV_SWAP0, GX_TEV_SWAP2);
        GXSetTevOrder(GX_TEVSTAGE2, GX_TEXCOORD1, GX_TEXMAP1, GX_COLOR_NULL);
        GXSetTevColorIn(GX_TEVSTAGE2, GX_CC_ZERO, GX_CC_C2, GX_CC_TEXC, GX_CC_CPREV);
        GXSetTevColorOp(GX_TEVSTAGE2, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_TRUE, GX_TEVPREV);
        GXSetTevAlphaIn(GX_TEVSTAGE2, GX_CA_ZERO, GX_CA_ZERO, GX_CA_ZERO, GX_CA_APREV);
        GXSetTevAlphaOp(GX_TEVSTAGE2, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_TRUE, GX_TEVPREV);
    }

    GXSetTevColorS10(GX_TEVREG0, mpTevstr->mColorC0);
    GXSetTevColor(GX_TEVREG1, mpTevstr->mColorK0);
    GXSetTevColor(GX_TEVREG2, mpTevstr->mColorK1);
    GXCallDisplayList(l_matDL, 0x20);
}

/* 80064718-8006487C       .text plot__15dCloth_packet_cFv */
void dCloth_packet_c::plot() {
    float xPos = 0.0f;
    const float xStep = 1.0f / (f32)(mFlyGridSize - 1);
    const float yStep = 1.0f / (f32)(mHoistGridSize - 1);
    int x, xNext = 1;
    for (x = 0; x < mFlyGridSize - 1; x++, xNext++) {
        GXBegin(GX_TRIANGLESTRIP, GX_VTXFMT0, (u8)(mHoistGridSize * 2));

        float yPos = 0.0f;
        for (int y = 0; y < mHoistGridSize; y++) {
            GXPosition1x8(x + y * mFlyGridSize);
            GXNormal1x8(x + y * mFlyGridSize);
            GXTexCoord2f32(xPos, yPos);

            GXPosition1x8(xNext + y * mFlyGridSize);
            GXNormal1x8(xNext + y * mFlyGridSize);
            GXTexCoord2f32(xPos + xStep, yPos);

            yPos += yStep;
        }

        xPos += xStep;
    }
}

/* 8006487C-800649C4       .text dCloth_packet_create__FP7ResTIMGP7ResTIMGiiffP12dKy_tevstr_cPP4cXyz */
dCloth_packet_c* dCloth_packet_create(
    ResTIMG* i_flagimage, ResTIMG* i_toonimage, int flyGridSize, int hoistGridSize, float flyLength, float hoistLength, dKy_tevstr_c* tevstr, cXyz** posArr
) {
    dCloth_packet_c* pCloth = new dCloth_packet_c(i_toonimage, flyGridSize, hoistGridSize, flyLength, hoistLength, tevstr, posArr);
    if (pCloth && !pCloth->chkCreateBuff()) {
        pCloth = NULL;
    } else if (pCloth && i_flagimage) {
        pCloth->TexObjInit(i_flagimage);
        pCloth->init();
    }

    return pCloth;
}

/* 800649C4-80064C98       .text TevSetting__18dCloth_packetXlu_cFv */
void dCloth_packetXlu_c::TevSetting() {
    GXSetNumChans(1);
    u8 numStages;
    u8 lightMask;
    if (mpTevstr->mColorK1.a != 0) {
        numStages = 3;
        lightMask = GX_LIGHT0 | GX_LIGHT1;
    } else {
        numStages = 2;
        lightMask = GX_LIGHT0;
    }
    GXSetChanCtrl(GX_COLOR0, GX_TRUE, GX_SRC_REG, GX_SRC_REG, lightMask, GX_DF_CLAMP, GX_AF_NONE);
    GXSetNumTexGens(2);
    GXSetTexCoordGen2(GX_TEXCOORD0, GX_TG_MTX2x4, GX_TG_TEX0, GX_IDENTITY, GX_FALSE, GX_PTIDENTITY);
    GXSetTexCoordGen2(GX_TEXCOORD1, GX_TG_SRTG, GX_TG_COLOR0, GX_IDENTITY, GX_FALSE, GX_PTIDENTITY);
    GXSetNumTevStages(numStages);
    GXSetTevSwapMode(GX_TEVSTAGE0, GX_TEV_SWAP0, GX_TEV_SWAP1);
    GXSetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD1, GX_TEXMAP1, GX_COLOR0A0);
    GXSetTevColorIn(GX_TEVSTAGE0, GX_CC_C0, GX_CC_C1, GX_CC_TEXC, GX_CC_ZERO);
    GXSetTevColorOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_TRUE, GX_TEVPREV);
    GXSetTevAlphaIn(GX_TEVSTAGE0, GX_CA_ZERO, GX_CA_ZERO, GX_CA_ZERO, GX_CA_ZERO);
    GXSetTevAlphaOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_TRUE, GX_TEVPREV);
    GXSetTevSwapMode(GX_TEVSTAGE1, GX_TEV_SWAP0, GX_TEV_SWAP0);
    GXSetTevOrder(GX_TEVSTAGE1, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR_NULL);
    GXSetTevColorIn(GX_TEVSTAGE1, GX_CC_ZERO, GX_CC_TEXC, GX_CC_CPREV, GX_CC_ZERO);
    GXSetTevColorOp(GX_TEVSTAGE1, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_TRUE, GX_TEVPREV);
    GXSetTevAlphaIn(GX_TEVSTAGE1, GX_CA_ZERO, GX_CA_A0, GX_CA_TEXA, GX_CA_ZERO); // Differs from dCloth_packet_c::TevSetting() here.
    GXSetTevAlphaOp(GX_TEVSTAGE1, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_TRUE, GX_TEVPREV);
    if (numStages == 3) {
        GXSetTevSwapMode(GX_TEVSTAGE2, GX_TEV_SWAP0, GX_TEV_SWAP2);
        GXSetTevOrder(GX_TEVSTAGE2, GX_TEXCOORD1, GX_TEXMAP1, GX_COLOR_NULL);
        GXSetTevColorIn(GX_TEVSTAGE2, GX_CC_ZERO, GX_CC_C2, GX_CC_TEXC, GX_CC_CPREV);
        GXSetTevColorOp(GX_TEVSTAGE2, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_TRUE, GX_TEVPREV);
        GXSetTevAlphaIn(GX_TEVSTAGE2, GX_CA_ZERO, GX_CA_A0, GX_CA_TEXA, GX_CA_ZERO); // Differs from dCloth_packet_c::TevSetting() here.
        GXSetTevAlphaOp(GX_TEVSTAGE2, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_TRUE, GX_TEVPREV);
    }

    GXSetTevColorS10(GX_TEVREG0, mpTevstr->mColorC0);
    GXSetTevColor(GX_TEVREG1, mpTevstr->mColorK0);
    GXSetTevColor(GX_TEVREG2, mpTevstr->mColorK1);
    GXCallDisplayList(l_alpha_matDL, 0x20);
}

/* 80064C98-80064CF8       .text cloth_draw__18dCloth_packetXlu_cFv */
void dCloth_packetXlu_c::cloth_draw() {
    cXyz pos = getPosP()[0];
    g_dComIfG_gameInfo.drawlist.entryZSortXluDrawList(g_dComIfG_gameInfo.drawlist.mpXluList, this, pos);
}

/* 80064CF8-80064E48       .text dCloth_packetXlu_create__FP7ResTIMGP7ResTIMGiiffP12dKy_tevstr_cPP4cXyz */
dCloth_packetXlu_c* dCloth_packetXlu_create(
    ResTIMG* i_flagimage, ResTIMG* i_toonimage, int flyGridSize, int hoistGridSize, float flyLength, float hoistLength, dKy_tevstr_c* tevstr, cXyz** posArr
) {
    dCloth_packetXlu_c* pCloth = new dCloth_packetXlu_c(i_toonimage, flyGridSize, hoistGridSize, flyLength, hoistLength, tevstr, posArr);
    if (pCloth && !pCloth->chkCreateBuff()) {
        pCloth = NULL;
    } else if (pCloth && i_flagimage) {
        pCloth->TexObjInit(i_flagimage);
        pCloth->init();
    }

    return pCloth;
}

dClothVobj03_c* dClothVobj03_c::top_pointer;
dClothVobj04_c* dClothVobj04_c::top_pointer;
dClothVobj05_c* dClothVobj05_c::top_pointer;
dClothVobj07_0_c* dClothVobj07_0_c::top_pointer;

s32 dClothVobj03_c::cloth_counter = -1;
s32 dClothVobj04_c::cloth_counter = -1;
s32 dClothVobj05_c::cloth_counter = -1;
s32 dClothVobj07_0_c::cloth_counter = -1;

/* 80064E48-80064F0C       .text cloth_copy__14dClothVobj03_cFv */
void dClothVobj03_c::cloth_copy() {
    changeCurrentBuff();
    memcpy(getNrmP(), top_pointer->getNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
    memcpy(getBackNrmP(), top_pointer->getBackNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
    memcpy(getSpdP(), top_pointer->getSpdP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
}

/* 80064F0C-80065020       .text init__14dClothVobj03_cFv */
void dClothVobj03_c::init() {
    if (cloth_counter == (s32)g_Counter.mTimer) {
        // Cloth sim has already run for this frame.
        memcpy(getNrmP(), top_pointer->getNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
        memcpy(getBackNrmP(), top_pointer->getBackNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
        memcpy(getSpdP(), top_pointer->getSpdP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
    } else {
        dCloth_packet_c::init();
    }

    if (dStage_stagInfo_GetSTType(dComIfGp_getStageStagInfo()) == dStageType_MISC_e) {
        mIsIndoors = true;
    } else {
        mIsIndoors = false;
    }
}

/* 80065020-8006515C       .text cloth_move__14dClothVobj03_cFv */
void dClothVobj03_c::cloth_move() {
    if (mIsStandItem) {
        // Cloth sim only runs when the timer has changed, and only once for each type of flag.
        if (cloth_counter == (s32)g_Counter.mTimer) {
            // Cloth sim has run already, so copy the geometry to this object and return.
            cloth_copy();
            return;
        }

        // Make this the simulation object.
        cloth_counter = g_Counter.mTimer;
        top_pointer = this;
    }

    // Set params for sim.

    f32 windSpeed = REG10_F(5) + 7.0f;
    f32 windSpeedWave = REG10_F(6) + 2.0f;

    if (mIsIndoors) {
        // Indoor flags don't get blown much by the wind.
        windSpeed *= 0.05f;
        windSpeedWave = 0.0f;
        setParam(0.4f, -1.5f, 0.7f, 0.75f, 0.6f, 0, 0, 900, -800, 7.0f, 6.0f);
    } else {
        setParam(0.4f, -1.5f, 0.7f, 0.75f, 0.6f, 0x400, 0, 900, -800, 7.0f, 6.0f);
    }

    setWindPower(windSpeed, windSpeedWave);

    // Simulate cloth.
    dCloth_packet_c::cloth_move();
}

/* 8006515C-80065268       .text TexObjInit__14dClothVobj03_cFP7ResTIMG */
void dClothVobj03_c::TexObjInit(ResTIMG* timg) {
    GXInitTlutObj(&mTlutObj, (u8*)&timg->format + timg->paletteOffset, GXTlutFmt(timg->colorFormat), timg->numColors);
#if VERSION == VERSION_DEMO
    const GXBool mipmap = timg->mipmapCount > 1;
#endif

    GXInitTexObjCI(
        getTexObjP(),
        &timg->format + timg->imageOffset,
        timg->width,
        timg->height,
        GXCITexFmt(timg->format),
        GXTexWrapMode(timg->wrapS),
        GXTexWrapMode(timg->wrapT),
#if VERSION == VERSION_DEMO
        mipmap,
#else
        timg->mipmapCount > 1,
#endif
        0
    );

    GXInitTexObjLOD(
        getTexObjP(),
        GXTexFilter(timg->minFilter),
        GXTexFilter(timg->magFilter),
        timg->minLOD * 0.125f,
        timg->maxLOD * 0.125f,
        timg->LODBias * 0.01f,
        timg->biasClamp,
        timg->doEdgeLOD,
        GXAnisotropy(timg->maxAnisotropy)
    );
}

/* 80065268-800652A8       .text TexObjLoad__14dClothVobj03_cFv */
void dClothVobj03_c::TexObjLoad() {
    GXLoadTlut(&mTlutObj, 0);
    GXLoadTexObj(getTexObjP(), GX_TEXMAP0);
}

/* 800652A8-800653F4       .text dClothVobj03_create__FP7ResTIMGP7ResTIMGP12dKy_tevstr_cPP4cXyz */
dClothVobj03_c* dClothVobj03_create(ResTIMG* i_flagimage, ResTIMG* i_toonimage, dKy_tevstr_c* tevstr, cXyz** posArr) {
    dClothVobj03_c* pCloth = new dClothVobj03_c(i_toonimage, tevstr, posArr);
    if (pCloth && !pCloth->chkCreateBuff()) {
        pCloth = NULL;
    } else if (pCloth && i_flagimage) {
        pCloth->TexObjInit(i_flagimage);
        pCloth->init();
    }

    return pCloth;
}

/* 800653F4-800654B8       .text cloth_copy__14dClothVobj04_cFv */
void dClothVobj04_c::cloth_copy() {
    changeCurrentBuff();
    memcpy(getNrmP(), top_pointer->getNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
    memcpy(getBackNrmP(), top_pointer->getBackNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
    memcpy(getSpdP(), top_pointer->getSpdP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
}

/* 800654B8-800655CC       .text init__14dClothVobj04_cFv */
void dClothVobj04_c::init() {
    if (cloth_counter == (s32)g_Counter.mTimer) {
        memcpy(getNrmP(), top_pointer->getNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
        memcpy(getBackNrmP(), top_pointer->getBackNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
        memcpy(getSpdP(), top_pointer->getSpdP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
    } else {
        dCloth_packet_c::init();
    }

    if (dStage_stagInfo_GetSTType(dComIfGp_getStageStagInfo()) == dStageType_MISC_e) {
        mIsIndoors = true;
    } else {
        mIsIndoors = false;
    }
}

/* 800655CC-80065700       .text cloth_move__14dClothVobj04_cFv */
void dClothVobj04_c::cloth_move() {
    if (mIsStandItem) {
        if (cloth_counter == (s32)g_Counter.mTimer) {
            cloth_copy();
            return;
        }
        cloth_counter = g_Counter.mTimer;
        top_pointer = this;
    }

    f32 windSpeed = REG10_F(5) + 7.0f;
    f32 windSpeedWave = REG10_F(6) + 2.0f;

    if (mIsIndoors) {
        windSpeed *= 0.05f;
        windSpeedWave = 0.0f;
        setParam(0.45f, -1.5f, 0.6f, 0.8f, 0.8f, 0, 0, 900, -800, 7.0f, 6.0f);
    } else {
        setParam(0.45f, -1.5f, 0.6f, 0.8f, 0.8f, 0x400, 0, 900, -800, 7.0f, 6.0f);
    }

    setWindPower(windSpeed, windSpeedWave);

    dCloth_packet_c::cloth_move();
}

/* 80065700-8006580C       .text TexObjInit__14dClothVobj04_cFP7ResTIMG */
void dClothVobj04_c::TexObjInit(ResTIMG* timg) {
    GXInitTlutObj(&mTlutObj, (u8*)&timg->format + timg->paletteOffset, GXTlutFmt(timg->colorFormat), timg->numColors);
#if VERSION == VERSION_DEMO
    const GXBool mipmap = timg->mipmapCount > 1;
#endif

    GXInitTexObjCI(
        getTexObjP(),
        &timg->format + timg->imageOffset,
        timg->width,
        timg->height,
        GXCITexFmt(timg->format),
        GXTexWrapMode(timg->wrapS),
        GXTexWrapMode(timg->wrapT),
#if VERSION == VERSION_DEMO
        mipmap,
#else
        timg->mipmapCount > 1,
#endif
        0
    );

    GXInitTexObjLOD(
        getTexObjP(),
        GXTexFilter(timg->minFilter),
        GXTexFilter(timg->magFilter),
        timg->minLOD * 0.125f,
        timg->maxLOD * 0.125f,
        timg->LODBias * 0.01f,
        timg->biasClamp,
        timg->doEdgeLOD,
        GXAnisotropy(timg->maxAnisotropy)
    );
}

/* 8006580C-8006584C       .text TexObjLoad__14dClothVobj04_cFv */
void dClothVobj04_c::TexObjLoad() {
    GXLoadTlut(&mTlutObj, 0);
    GXLoadTexObj(getTexObjP(), GX_TEXMAP0);
}

/* 8006584C-80065998       .text dClothVobj04_create__FP7ResTIMGP7ResTIMGP12dKy_tevstr_cPP4cXyz */
dClothVobj04_c* dClothVobj04_create(ResTIMG* i_flagimage, ResTIMG* i_toonimage, dKy_tevstr_c* tevstr, cXyz** posArr) {
    dClothVobj04_c* pCloth = new dClothVobj04_c(i_toonimage, tevstr, posArr);
    if (pCloth && !pCloth->chkCreateBuff()) {
        pCloth = NULL;
    } else if (pCloth && i_flagimage) {
        pCloth->TexObjInit(i_flagimage);
        pCloth->init();
    }

    return pCloth;
}

/* 80065998-80065A5C       .text cloth_copy__14dClothVobj05_cFv */
void dClothVobj05_c::cloth_copy() {
    changeCurrentBuff();
    memcpy(getNrmP(), top_pointer->getNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
    memcpy(getBackNrmP(), top_pointer->getBackNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
    memcpy(getSpdP(), top_pointer->getSpdP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
}

/* 80065A5C-80065B70       .text init__14dClothVobj05_cFv */
void dClothVobj05_c::init() {
    if (cloth_counter == (s32)g_Counter.mTimer) {
        memcpy(getNrmP(), top_pointer->getNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
        memcpy(getBackNrmP(), top_pointer->getBackNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
        memcpy(getSpdP(), top_pointer->getSpdP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
    } else {
        dCloth_packet_c::init();
    }

    if (dStage_stagInfo_GetSTType(dComIfGp_getStageStagInfo()) == dStageType_MISC_e) {
        mIsIndoors = true;
    } else {
        mIsIndoors = false;
    }
}

/* 80065B70-80065CA0       .text cloth_move__14dClothVobj05_cFv */
void dClothVobj05_c::cloth_move() {
    if (mIsStandItem) {
        if (cloth_counter == (s32)g_Counter.mTimer) {
            cloth_copy();
            return;
        }
        cloth_counter = g_Counter.mTimer;
        top_pointer = this;
    }

    f32 windSpeed = REG10_F(5) + 7.0f;
    f32 windSpeedWave = REG10_F(6) + 2.0f;

    if (mIsIndoors) {
        windSpeed *= 0.05f;
        windSpeedWave = 0.0f;
        setParam(0.45f, -1.0f, 0.7f, 0.95f, 0.95f, 0, 0, 0, 0, 7.0f, 6.0f);
    } else {
        setParam(0.45f, -1.0f, 0.65f, 0.9f, 0.95f, 0x200, 0, 900, -800, 7.0f, 6.0f);
    }

    setWindPower(windSpeed, windSpeedWave);

    dCloth_packet_c::cloth_move();
}

/* 80065CA0-80065DAC       .text TexObjInit__14dClothVobj05_cFP7ResTIMG */
void dClothVobj05_c::TexObjInit(ResTIMG* timg) {
    GXInitTlutObj(&mTlutObj, (u8*)&timg->format + timg->paletteOffset, GXTlutFmt(timg->colorFormat), timg->numColors);
#if VERSION == VERSION_DEMO
    const GXBool mipmap = timg->mipmapCount > 1;
#endif

    GXInitTexObjCI(
        getTexObjP(),
        &timg->format + timg->imageOffset,
        timg->width,
        timg->height,
        GXCITexFmt(timg->format),
        GXTexWrapMode(timg->wrapS),
        GXTexWrapMode(timg->wrapT),
#if VERSION == VERSION_DEMO
        mipmap,
#else
        timg->mipmapCount > 1,
#endif
        0
    );

    GXInitTexObjLOD(
        getTexObjP(),
        GXTexFilter(timg->minFilter),
        GXTexFilter(timg->magFilter),
        timg->minLOD * 0.125f,
        timg->maxLOD * 0.125f,
        timg->LODBias * 0.01f,
        timg->biasClamp,
        timg->doEdgeLOD,
        GXAnisotropy(timg->maxAnisotropy)
    );
}

/* 80065DAC-80065DEC       .text TexObjLoad__14dClothVobj05_cFv */
void dClothVobj05_c::TexObjLoad() {
    GXLoadTlut(&mTlutObj, 0);
    GXLoadTexObj(getTexObjP(), GX_TEXMAP0);
}

/* 80065DEC-80065DF8       .text dClothVobj05_VtxFactorCB__FP15dCloth_packet_cii */
int dClothVobj05_VtxFactorCB(dCloth_packet_c* self, int x, int y) {
    return x == 0 ? 1 : 0;
}

/* 80065DF8-80065F50       .text dClothVobj05_create__FP7ResTIMGP7ResTIMGP12dKy_tevstr_cPP4cXyz */
dClothVobj05_c* dClothVobj05_create(ResTIMG* i_flagimage, ResTIMG* i_toonimage, dKy_tevstr_c* tevstr, cXyz** posArr) {
    dClothVobj05_c* pCloth = new dClothVobj05_c(i_toonimage, tevstr, posArr);
    if (pCloth && !pCloth->chkCreateBuff()) {
        pCloth = NULL;
    } else if (pCloth && i_flagimage) {
        pCloth->TexObjInit(i_flagimage);
        pCloth->init();
        pCloth->setFactorCheckCB(dClothVobj05_VtxFactorCB);
    }

    return pCloth;
}

/* 80065F50-80066014       .text cloth_copy__16dClothVobj07_0_cFv */
void dClothVobj07_0_c::cloth_copy() {
    changeCurrentBuff();
    memcpy(getNrmP(), top_pointer->getNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
    memcpy(getBackNrmP(), top_pointer->getBackNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
    memcpy(getSpdP(), top_pointer->getSpdP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
}

/* 80066014-80066128       .text init__16dClothVobj07_0_cFv */
void dClothVobj07_0_c::init() {
    if (cloth_counter == (s32)g_Counter.mTimer) {
        memcpy(getNrmP(), top_pointer->getNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
        memcpy(getBackNrmP(), top_pointer->getBackNrmP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
        memcpy(getSpdP(), top_pointer->getSpdP(), sizeof(cXyz) * mHoistGridSize * mFlyGridSize);
    } else {
        dCloth_packet_c::init();
    }

    if (dStage_stagInfo_GetSTType(dComIfGp_getStageStagInfo()) == dStageType_MISC_e) {
        mIsIndoors = true;
    } else {
        mIsIndoors = false;
    }
}

/* 80066128-8006625C       .text cloth_move__16dClothVobj07_0_cFv */
void dClothVobj07_0_c::cloth_move() {
    if (mIsStandItem) {
        if (cloth_counter == (s32)g_Counter.mTimer) {
            cloth_copy();
            return;
        }
        cloth_counter = g_Counter.mTimer;
        top_pointer = this;
    }

    f32 windSpeed = REG10_F(5) + 7.0f;
    f32 windSpeedWave = REG10_F(6) + 2.0f;

    if (mIsIndoors) {
        windSpeed *= 0.05f;
        windSpeedWave = 0.0f;
        setParam(0.35f, -1.0f, 0.7f, 1.1f, 1.1f, 0, 0, 900, -800, 7.0f, 6.0f);
    } else {
        setParam(0.4f, -0.5f, 0.7f, 1.1f, 1.1f, 0x100, 0, 900, -800, 7.0f, 6.0f);
    }

    setWindPower(windSpeed, windSpeedWave);

    dCloth_packet_c::cloth_move();
}

/* 8006625C-80066368       .text TexObjInit__16dClothVobj07_0_cFP7ResTIMG */
void dClothVobj07_0_c::TexObjInit(ResTIMG* timg) {
    GXInitTlutObj(&mTlutObj, (u8*)&timg->format + timg->paletteOffset, GXTlutFmt(timg->colorFormat), timg->numColors);
#if VERSION == VERSION_DEMO
    const GXBool mipmap = timg->mipmapCount > 1;
#endif

    GXInitTexObjCI(
        getTexObjP(),
        &timg->format + timg->imageOffset,
        timg->width,
        timg->height,
        GXCITexFmt(timg->format),
        GXTexWrapMode(timg->wrapS),
        GXTexWrapMode(timg->wrapT),
#if VERSION == VERSION_DEMO
        mipmap,
#else
        timg->mipmapCount > 1,
#endif
        0
    );

    GXInitTexObjLOD(
        getTexObjP(),
        GXTexFilter(timg->minFilter),
        GXTexFilter(timg->magFilter),
        timg->minLOD * 0.125f,
        timg->maxLOD * 0.125f,
        timg->LODBias * 0.01f,
        timg->biasClamp,
        timg->doEdgeLOD,
        GXAnisotropy(timg->maxAnisotropy)
    );
}

/* 80066368-800663A8       .text TexObjLoad__16dClothVobj07_0_cFv */
void dClothVobj07_0_c::TexObjLoad() {
    GXLoadTlut(&mTlutObj, 0);
    GXLoadTexObj(getTexObjP(), GX_TEXMAP0);
}

/* 800663A8-800663B4       .text dClothVobj07_0_VtxFactorCB__FP15dCloth_packet_cii */
int dClothVobj07_0_VtxFactorCB(dCloth_packet_c* self, int x, int y) {
    return x == 0 ? 1 : 0;
}

/* 800663B4-8006650C       .text dClothVobj07_0_create__FP7ResTIMGP7ResTIMGP12dKy_tevstr_cPP4cXyz */
dClothVobj07_0_c* dClothVobj07_0_create(ResTIMG* i_flagimage, ResTIMG* i_toonimage, dKy_tevstr_c* tevstr, cXyz** posArr) {
    dClothVobj07_0_c* pCloth = new dClothVobj07_0_c(i_toonimage, tevstr, posArr);
    if (pCloth && !pCloth->chkCreateBuff()) {
        pCloth = NULL;
    } else if (pCloth && i_flagimage) {
        pCloth->TexObjInit(i_flagimage);
        pCloth->init();
        pCloth->setFactorCheckCB(&dClothVobj07_0_VtxFactorCB);
    }

    return pCloth;
}