获取缓冲区

curl --location --request POST 'http://192.168.12.184:8025/api/task/genericTask' \
--header 'Content-Type: application/json' \
--data-raw '{
	"sessionId": "{{sessionId}}",
	"outBizNo": "1111",
	"callbackUrl": "http://192.168.4.230/callback/test",
    "module": "ModelLoad",
    "func": "GetNodeBuffer",
	"param": { 
        //说明：非精确情况下，只需用到guid，tolerance，box三个字段，且guid，tolerance和box字段互斥，有二者则没有box，有box则没有二者
        "exactCalc":false,                      //是否精确计算，如果非精确计算，则用包围盒，且selType不起作用
        "selType": "include",                   //精确情况下的选择范围 "include"包含、"intersect"相交、"includeOrIntersect"包含或相交 
        "guid": "8dfffd5b8d0512fafa573047ce879cdf",  //节点guid, 边界对象
        "tolerance":10,                              //非精确情况下，包围盒对外的缩放范围
        "box": {                                     //自定义包围盒大小，传入的两个三维坐标点，与guid互斥
            "min": {"x": 0, "y": 0, "z": 1},
            "max": {"x": 1, "y": 1, "z": 0}
        }
    }
}'