【发布时间】:2015-12-03 16:47:23
【问题描述】:
是否可以读取 CATBody 的颜色?比如:
For Each myBody In myPart.Bodies
myColor = myBody.Color
Next
【问题讨论】:
是否可以读取 CATBody 的颜色?比如:
For Each myBody In myPart.Bodies
myColor = myBody.Color
Next
【问题讨论】:
是的,这是可能的,但并不完全直截了当。颜色可通过VisProperties 或Selection 获得。此外,这是 Catia API 的一种奇怪情况,您需要使用后期绑定(我无法告诉您原因)
这是一个例子:
Option Explicit
Sub BodyColors()
Dim sel As Selection
Dim selected As SelectedElement
Dim vis As Variant 'VisPropertySet 'This must be variant for late binding. Otherwise you get an error.
Dim RGB(3) As Long 'or you can use an array
Dim r, g, b As Long
Dim myPart As Part
Dim myBody As Body
Set myPart = CATIA.ActiveDocument.Part
Set sel = CATIA.ActiveDocument.Selection
For Each myBody In myPart.Bodies
sel.Clear
sel.Add myBody
Set vis = sel.VisProperties
vis.GetRealColor r, g, b 'you must pass the values into the function
Debug.Print myBody.Name & ": "; r & "," & g & "," & b
Next
sel.clear
End Sub
【讨论】: