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        pts.SetCount(*this->dat.AsAt<UINT64>(p)); p += 8;

        if (this->fileVersion == 103) {
            auto const box = this->dat.AsAt<float>(p);
            vislib::math::Cuboid<float> bbox;
            bbox.Set(box[0], box[1], box[2], box[3], box[4], box[5]);
            pts.SetBBox(bbox);
            p += 24;
        }

        pts.SetVertexData(vrtDatType, this->dat.At(p), stride);
        pts.SetColourData(colDatType, this->dat.At(p + vrtSize), stride);

        p += static_cast<SIZE_T>(stride * pts.GetCount());

        if (this->fileVersion == 101) {
            // TODO: who deletes this?
            SimpleSphericalParticles::ClusterInfos *ci = new SimpleSphericalParticles::ClusterInfos();
            ci->numClusters = *this->dat.AsAt<unsigned int>(p); p += sizeof(unsigned int);
            ci->sizeofPlainData = *this->dat.AsAt<size_t>(p); p += sizeof(size_t);
            ci->plainData = (unsigned int*)malloc(ci->sizeofPlainData);
            memcpy(ci->plainData, this->dat.At(p), ci->sizeofPlainData); p += ci->sizeofPlainData;
            pts.SetClusterInfos(ci);
        }