Function xEntMotionReset

src/SB/Core/x/xEntMotion.cpp:125–247

}

void xEntMotionReset(xEntMotion* motion, xScene* sc)
{
    xEntMotionPenData* aspen;
    xMat3x3 pshrot;
    xEnt* ownr;
    xVec3* modlpos;
    xMat4x3* modlrot;
    xEntMotionMechData* mkasst;
    xEntMechData* mech;
    F32 drot;

    motion->flags = motion->asset->flags;
    motion->t = 0.0f;

    if (motion->type == XENTMOTION_TYPE_ER)
    {
        motion->er.state = 0;
    }
    else if (motion->type == XENTMOTION_TYPE_MP)
    {
        motion->mp.src = (xMovePoint*)xSceneResolvID(sc, motion->asset->mp.mp_id);
        xEntMPSetSpeed(motion, motion->asset->mp.speed);
        xEntMPGetNext(motion, NULL, sc);
        xVec3Copy((xVec3*)&motion->owner->model->Mat->pos, xMovePointGetPos(motion->mp.src));
    }
    else if (motion->type == XENTMOTION_TYPE_ORB)
    {
        xVec3Copy(&motion->orb.orig, (xVec3*)&motion->owner->model->Mat->pos);
    }
    else if (motion->type == XENTMOTION_TYPE_PEN)
    {
        xVec3 a, b, c;

        modlpos = (xVec3*)&motion->owner->model->Mat->pos;
        modlrot = (xMat4x3*)motion->owner->model->Mat;
        aspen = &motion->asset->pen;

        xMat3x3Rot(&pshrot, &modlrot->at, aspen->range * isin(aspen->phase));

        a.x = 0.0f;
        a.y = aspen->len;
        a.z = 0.0f;

        xMat3x3RMulVec(&b, &pshrot, &a);
        xVec3Sub(&c, &a, &b);
        xMat3x3Mul(modlrot, modlrot, &pshrot);
        xVec3AddTo(modlpos, &c);
        xVec3Add(&motion->pen.top, modlpos, &b);
        xMat4x3Copy(&motion->pen.omat, modlrot);
    }
    else if (motion->type == XENTMOTION_TYPE_MP)
    {
        if (motion->asset->flags & 1)
        {
            xQuatFromMat(&motion->mp.aquat, (xMat3x3*)motion->owner->model->Mat);
            xQuatCopy(&motion->mp.bquat, &motion->mp.aquat);
        }
        motion->tmr = 0.0f;