实体设计中为何不能读入文本文件绘制样条曲线？

396907003 · 发表于 2014-3-20 20:48:18

我按照《CAXA实体设计2011实例教程》中读入文本文件绘制样条曲线的操作步骤，在CAXA实体设计2013中却无法生成三维曲线！总是提示“读文件的1行时发生错误”，不知道是何原因？请高手指点！

happyrat · 发表于 2014-3-20 21:07:03

楼主给个具体是数据例子，大家都来试试

396907003 · 发表于 2014-3-20 21:27:13

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x 142.12 y -50.143 z 69.087
x 143.925 y -45.844 z 68.77
x 145.249 y -48.454 z 67.063
x 147.06 y -44.179 z 66.725
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x 158.985 y -41.889 z 61.174
x 160.841 y -37.557 z 60.963
x 162.617 y -40.188 z 60.364
x 164.463 y -35.801 z 60.203
x 166.272 y -38.431 z 59.819
x 168.101 y -33.983 z 59.707
x 169.91 y -36.61 z 59.381
x 171.707 y -32.088 z 59.259
x 173.509 y -34.713 z 58.941
x 175.274 y -30.122 z 58.816
x 177.068 y -32.742 z 58.503
x 178.802 y -28.085 z 58.372
x 180.586 y -30.696 z 58.068
x 182.289 y -25.978 z 57.932
x 184.064 y -28.583 z 57.636
x 185.739 y -23.813 z 57.493
x 187.506 y -26.413 z 57.204
x 189.157 y -21.594 z 57.053
x 190.919 y -24.196 z 56.772
x 192.544 y -19.331 z 56.612
x 194.306 y -21.941 z 56.337
x 195.912 y -17.04 z 56.171
x 197.674 y -19.658 z 55.897
x 199.266 y -14.728 z 55.728
x 201.027 y -17.356 z 55.451

13019216357 · 发表于 2014-3-20 23:04:37

把X,Y,Z 去掉，用空格分开，试试。

396907003 · 发表于 2014-3-21 08:04:10

就是因为试过沒有xyz的坐标点，那样也无法在实体设计中输入3D样条线。谁有从外部输入TxT文本格式的3D样条曲线的经验啊？？？跪求！！！

caxtest · 发表于 2014-3-21 09:10:56

采用输入”标题定义曲线“功能，类似如下格式的*.dat文件没有问题
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CLOSED

福特司令官 · 发表于 2014-3-21 09:16:18

LZ，我截取了你数据的一部分试了一下，是可以生成3D曲线的
捕获.JPG

福特司令官 · 发表于 2014-3-21 09:20:29

首先激活三维曲线，然后在

选择输入样条曲线
弹出这样的对话款

选择存有坐标的txt文件就可以了

396907003 · 发表于 2014-3-21 12:45:27

谢谢大家了！我用的是试用版的CAXA实体设计2013，估记是因为这个原因吧！

396907003 · 发表于 2014-3-21 22:16:41

谢谢福特司令官！谢谢大家！试用版的CAXA实体设计2013也能读入文本文件绘制样条曲线，只是文本文档中的坐标点数据要用逗号隔开！！！

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实体设计中为何不能读入文本文件绘制样条曲线？

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