判断一个物件是否为椭圆曲线物件。
rhinoscriptsyntax.IsEllipse (object_id)
rhinoscript.curve.IsEllipse (object_id)
object_id |
必须参数。字符串或 Guid。物件的 ID 。 |
布尔值 |
如果执行成功,返回 True,如果执行不成功返回 False。 |
import rhinoscriptsyntax as rs
obj = rs.GetObject("Select an ellipse")
if rs.IsEllipse(obj):
print "The object is an ellipse."
else:
print "The object is not an ellipse."