size_t horizontalQuads = 20;
size_t verticalQuads = 10;
// w y h son las dimensiones totales
Vector2 quadDims(w / (float)horizontalQuads, h / (float)verticalQuads);

for(size_t i = 0; i < verticalQuads; ++i)
    {
        for(size_t j = 0; j < horizontalQuads; ++j)
        {
            Vector2 pos(j * quadDims.x, i * quadDims.y);
            m_fragmentedBitmap->m_vertices.push_back(Vector3(pos.x,              pos.y, 0));
            m_fragmentedBitmap->m_vertices.push_back(Vector3(pos.x,              pos.y + quadDims.y, 0));
            m_fragmentedBitmap->m_vertices.push_back(Vector3(pos.x + quadDims.x, pos.y, 0));

            m_fragmentedBitmap->m_vertices.push_back(Vector3(pos.x + quadDims.x, pos.y + quadDims.y, 0));
            m_fragmentedBitmap->m_vertices.push_back(Vector3(pos.x + quadDims.x, pos.y, 0));
            m_fragmentedBitmap->m_vertices.push_back(Vector3(pos.x,              pos.y + quadDims.y, 0));
    }
}