Method update

core/3d/Animate3D.cpp:298–424

}

void Animate3D::update(float t)
{
    if (_target)
    {
        if (_state == Animate3D::Animate3DState::FadeIn && _lastTime > 0.f)
        {
            _accTransTime += (t - _lastTime) * getDuration();

            _weight = _accTransTime / _transTime;
            if (_weight >= 1.0f)
            {
                _accTransTime = _transTime;
                _weight       = 1.0f;
                _state        = Animate3D::Animate3DState::Running;
                s_fadeInAnimates.erase(_target);
                s_runningAnimates[_target] = this;
            }
        }
        else if (_state == Animate3D::Animate3DState::FadeOut && _lastTime > 0.f)
        {
            _accTransTime += (t - _lastTime) * getDuration();

            _weight = 1 - _accTransTime / _transTime;
            if (_weight <= 0.0f)
            {
                _accTransTime = _transTime;
                _weight       = 0.0f;

                s_fadeOutAnimates.erase(_target);
                _target->stopAction(this);
                return;
            }
        }
        float lastTime = _lastTime;
        _lastTime      = t;

        if (_quality != Animate3DQuality::QUALITY_NONE)
        {
            if (_weight > 0.0f)
            {
                float transDst[3], rotDst[4], scaleDst[3];
                float *trans = nullptr, *rot = nullptr, *scale = nullptr;
                if (_playReverse)
                {
                    t        = 1 - t;
                    lastTime = 1.0f - lastTime;
                }

                t        = _start + t * _last;
                lastTime = _start + lastTime * _last;

                for (const auto& it : _boneCurves)
                {
                    auto bone  = it.first;
                    auto curve = it.second;
                    if (curve->translateCurve)
                    {
                        curve->translateCurve->evaluate(t, transDst, _translateEvaluate);