foundation,0.468|0|0.927|0|2,-0.032|0|2.623|270|2,1.664|0|0.927|0|2,-1.728|0|0.927|180|2,-0.032|0|-0.769|90|2;foundation_tri,-1.228|0|1.427|90|2,-0.532|0|2.123|-0.001|2,0.468|0|2.123|179.999|2,1.164|0|1.427|89.999|2,1.164|0|0.427|269.999|2,0.468|0|-0.269|179.999|2,-0.532|0|-0.269|-0.001|2,-1.228|0|0.427|270|2