为了特殊需要,我们常常要为零件的一个或多个表面指定不同的颜色,比如表示加工面或喷漆表面等,在AIP中可以通过选择零件表面,然后右击,在快捷菜单中选择特性,然后在特性对话框中指定。
这种操作方式比较麻烦,第一,不能及时显示出效果,只有退出对话框后才能显示,如果选得不如意,还得从头再来一次。第二,有时候,我们不知道颜色的具体名称,我们想指定一些表面的颜色和一个特定表面的颜色相同,相当于其他软件中的格式刷,这时,操作将更加麻烦。
为了解决这些问题,我在默认工程中写了如下程序:
添加名称为Userform1的窗体
在窗体的代码窗口输入如下代码:
Private WithEvents oInteraction As InteractionEvents Private WithEvents oSelect As SelectEvents Private oFace As Face Private oRender As RenderStyle
Private Sub CheckBox1_Click() If Me.CheckBox1.Value = True Then Me.ListBox1.Enabled = False Else Me.ListBox1.Enabled = True End If End Sub
Private Sub CommandButton1_Click() Unload Me End Sub
Private Sub ListBox1_Click() Set oRender = AcDoc.RenderStyles.Item(Me.ListBox1.ListIndex + 1) Me.TextBox1.Text = oRender.Name oFace.SetRenderStyle kOverrideRenderStyle, oRender End Sub
Private Sub oSelect_OnSelect(ByVal JustSelectedEntities As ObjectsEnumerator, ByVal SelectionDevice As SelectionDeviceEnum, ByVal ModelPosition As Point, ByVal ViewPosition As Point2d, ByVal View As View) Set oFace = JustSelectedEntities(1) Me.CheckBox1.Visible = True
If Me.CheckBox1.Value = True Then oFace.SetRenderStyle kOverrideRenderStyle, oRender Me.ListBox1.Enabled = False Else Set oRender = oFace.GetRenderStyle(kOverrideRenderStyle) Me.TextBox1.Text = oRender.Name Me.ListBox1.Enabled = True Me.ListBox1.Text = oRender.Name End If End Sub
Private Sub UserForm_Initialize() Set oInteraction = ThisApplication.CommandManager.CreateInteractionEvents Set oSelect = oInteraction.SelectEvents oSelect.ClearSelectionFilter oSelect.AddSelectionFilter kPartFaceFilter oSelect.SingleSelectEnabled = True oInteraction.Start
For Each oRender In AcDoc.RenderStyles Me.ListBox1.AddItem oRender.Name Next oRender End Sub 在模块中输入如下代码:
Public AcDoc As Inventor.Document
Public Sub Set_Color() Set AcDoc = ThisApplication.ActiveDocument If AcDoc.DocumentType <> kPartDocumentObject Then MsgBox "这个命令只能用于零件文档!" Exit Sub End If UserForm1.Show vbModeless End Sub
使用时,运行过程Set_Color,启动对话框,选择零件表面,再在列表框中指定颜色,选定锁定复选框,可以当作格式刷使用。 |