二.搭建一個Taskpane的SolidWorks插件
SolidWorks插件-將SolidWorks文件轉換為gltf格式
- 一.SolidWorks文件轉換為glTF格式
- 二.搭建一個Taskpane的SolidWorks插件
- 三.獲取SolidWorks文件中的網格信息
- 四.獲取SolidWorks中的材質信息
- 五.轉換為glTF格式
- 六.裝配體和多實體格式的轉換
- 去Github查看代碼或下載插件安裝包
?雖然可以在另存為選項中擴展gltf功能摸柄，但為了在SolidWorks界面上顯而易見，我選擇了添加一個TaskPane界面既忆。
TaskPane.png
2.新建一個帶TaskPane的SolidWork插件
?使用SolidWors自帶SwCSharpAddin模板建立一個SolidWorks插件驱负，關于如何找到這個模板可以在看我的另一篇文章。
2.1 新建一個名未DuSwToglTF的插件
2.2 去掉和按鈕有關的代碼
2.3 添加一個名為Convert.xaml的WPF用戶控件.注意添加關于WPF的類庫引用
System.xaml;WindowsBase;WindowsFormsIntegration;PresentationCore;PresentionFramework;
- 將UI Methods區(qū)域代碼刪除患雇，并添加AddTaskPanel()方法
#region UI Methods
private void AddTaskPanel()
{
try
{
//DuSwToglTF.ConvertPanel.PreloadDlls();
ITaskpaneView pTaskPanView;
pTaskPanView = iSwApp.CreateTaskpaneView2((ConvertPanel.RootPath+"\\"+ "gltf.bmp"), "將Solidworks文件轉換為glTF");
if (TaskPanelControl == null)
{
SwAddin.TaskPanelControl = new ConvertPanel(SwApp);
eleHost.Child = TaskPanelControl;
}
pTaskPanView.DisplayWindowFromHandlex64(eleHost.Handle.ToInt64());
}
catch (Exception ex)
{
SwApp.SendMsgToUser(ex.ToString());
}
}
#endregion
這段代碼首先定義了一個TaskpaneView對象跃脊，然后通過ISldworks創(chuàng)建了一個TaskpaneView對象。緊接著實例化了一個WPF的用戶控件苛吱，
此處使用的一個ElementHost來作為WPF界面的容器酪术。此方面的介紹可以查看Winform與WPF的互操作性。最后調用DisplayWindowFromHandlex64方法顯示了這個WPF控件翠储，ToInt64()方法傳遞了一個指針給SolidWorks以便SolidWorks顯示绘雁。
2.4 在ConnectToSW方法中調用AddTaskPanel()
public bool ConnectToSW(object ThisSW, int cookie)
{
iSwApp = (ISldWorks)ThisSW;
addinID = cookie;
//Setup callbacks
iSwApp.SetAddinCallbackInfo(0, this, addinID);
#region 添加Taskpane
AddTaskPanel();
#endregion
#region Setup the Event Handlers
SwEventPtr = (SolidWorks.Interop.sldworks.SldWorks)iSwApp;
openDocs = new Hashtable();
AttachEventHandlers();
#endregion
return true;
}
3.使用WPF做一個轉換界面
接下來我們需要設計一下UI來實現我們的功能
3.1 安裝必要nuget庫
- MVVMLight來實現MVVM模式
- HandyControl 來美化UI
使用HandyControl注意在xaml文件中引用命名空間
xmlns:hc="https://handyorg.github.io/handycontrol"
并添加資源字典
<UserControl.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="pack://application:,,,/HandyControl;component/Themes/SkinDefault.xaml"/>
<ResourceDictionary Source="pack://application:,,,/HandyControl;component/Themes/Theme.xaml"/>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</UserControl.Resources>
3.2 添加類 ConvertPanelViewModel.cs
namespace DuSwToglTF
{
public class ConvertPanelViewModel:GalaSoft.MvvmLight.ViewModelBase
{
}
}
3.3 設計界面--完整的xaml文件如下
<UserControl x:Class="DuSwToglTF.ConvertPanel"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:local="clr-namespace:DuSwToglTF"
mc:Ignorable="d"
xmlns:hc="https://handyorg.github.io/handycontrol"
TextElement.FontWeight="Medium"
TextElement.FontSize="10"
FontFamily="pack://application:,,,/MaterialDesignThemes.Wpf;component/Resources/Roboto/#Roboto"
d:DesignHeight="600" d:DesignWidth="300">
<UserControl.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="pack://application:,,,/HandyControl;component/Themes/SkinDefault.xaml"/>
<ResourceDictionary Source="pack://application:,,,/HandyControl;component/Themes/Theme.xaml"/>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</UserControl.Resources>
<TabControl>
<TabItem>
<TabItem.Header>
<Image Source="pack://application:,,,/DuSwToglTF;component/Resources/Main.png" Width="16" Height="16"></Image>
</TabItem.Header>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="340"/>
<RowDefinition Height="16"/>
<RowDefinition/>
</Grid.RowDefinitions>
<ScrollViewer VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" Margin="0,0,-0.4,0">
<StackPanel Grid.Row="0" Margin="0" Grid.RowSpan="2">
<GroupBox Margin="0,10" ToolTip="Save Path">
<GroupBox.Header >
<Label>保存路徑</Label>
</GroupBox.Header>
<Grid Margin="0,10">
<Grid.RowDefinitions>
<RowDefinition Height="43*"/>
<RowDefinition Height="50"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="79*"/>
<ColumnDefinition Width="21*"/>
</Grid.ColumnDefinitions>
<TextBox Text="{Binding FileName}"></TextBox>
<Label Grid.Row="0" Grid.Column="1" ToolTip="FileName">文件名</Label>
<TextBox Text="{Binding FilePath}" Grid.Column="0" Margin="2,10" Grid.Row="1"/>
<Button Grid.Column="1" Command="{Binding ChoosePathCommand}" Content="..." Margin="0,10" Height="30" ToolTip="選擇保存路徑" Grid.Row="1"/>
</Grid>
</GroupBox>
<Button Margin="10,2" Command="{Binding SaveCommand}" Click="Button_Click">
保存(Save)
</Button>
<!--<StackPanel Orientation="Horizontal">
<ProgressBar HorizontalAlignment="Stretch" Width="295"></ProgressBar>
</StackPanel>-->
<Grid Margin="2">
<hc:Card Header="選項">
<StackPanel>
<StackPanel Margin="0,5" Orientation="Horizontal">
<CheckBox HorizontalAlignment="Left" Margin="10,0" IsChecked="{Binding IsOpenFile}"
ToolTip="保存完成后打開文件(Open gltf file after saved)">
保存完打開
</CheckBox>
<CheckBox HorizontalAlignment="Left" Margin="10,0" IsChecked="{Binding IsOpenFolder}"
ToolTip="保存完成后打開文件夾(Open folder after saved)">
保存完成后打開文件夾
</CheckBox>
</StackPanel>
<Slider Margin="0,10" VerticalAlignment="Center"
Minimum="0"
Maximum="100"
ToolTip="網格精度(待實現)"
Value="50"
/>
</StackPanel>
</hc:Card>
</Grid>
<GroupBox Header="批量轉換" Visibility="Collapsed">
</GroupBox>
</StackPanel>
</ScrollViewer>
<GridSplitter Grid.Row="1" Background="AliceBlue" BorderBrush="Black" BorderThickness="1" HorizontalAlignment="Stretch" Margin="0,7,-0.4,7" />
<Grid Grid.Row="2" Margin="0,0,-0.4,0">
<Grid.RowDefinitions>
<RowDefinition Height="14*"/>
<RowDefinition/>
</Grid.RowDefinitions>
<!--<materialDesign:Card>
<GroupBox Header="批量轉換(開發(fā)中)" Margin="5,10">
<StackPanel>
</StackPanel>
</GroupBox>
</materialDesign:Card>-->
</Grid>
</Grid>
</TabItem>
<TabItem>
<TabItem.Header>
<Image Source="pack://application:,,,/DuSwToglTF;component/Resources/About.png" Width="16" Height="16"></Image>
</TabItem.Header>
<StackPanel>
<Grid Margin="5">
<GroupBox >
<GroupBox.Header>
<Label ToolTip="Info">信息</Label>
</GroupBox.Header>
<StackPanel>
<TextBlock HorizontalAlignment="Center" FontSize="15" Margin="5">
DuSwToglTF V0.0.1 Preview
</TextBlock>
<TextBlock Margin="4">1.支持格式:sldprt,sldasm轉換為glTF文件</TextBlock>
<TextBlock Margin="4" TextWrapping="Wrap">2.對多實體零件或者裝配體的輸出未進行測試,可能產生錯誤</TextBlock>
<TextBlock Margin="4">2.包含幾何信息和顏色信息,單一面的顏色信息暫未考慮</TextBlock>
<TextBlock Margin="4">3.暫未支持光照度,場景橡疼，動畫等功能</TextBlock>
</StackPanel>
</GroupBox>
</Grid>
<Grid Margin="5" >
<Expander Header="NuGet">
<!--<Expander.Header >
<Label ToolTip="使用的庫或框架">使用的庫或框架
</Label>
</Expander.Header>-->
<StackPanel>
<Label>1.HandyControl</Label>
<Label>2.MVVM-MVVMLight</Label>
<Label>2.glTF-sharpglTF</Label>
</StackPanel>
</Expander>
</Grid>
<Grid Margin="5" >
<GroupBox Header="項目信息">
<StackPanel>
<TextBlock>
<Hyperlink></Hyperlink>
</TextBlock>
<TextBlock Margin="5">Code by DuDuDu</TextBlock>
<TextBlock Margin="5">Contact me:1831197727@qq.com</TextBlock>
<StackPanel Orientation="Horizontal">
<Label>Project:</Label>
<TextBlock VerticalAlignment="Center">
<Hyperlink>https://github.com/weianweigan/DuSwToglTF</Hyperlink>
</TextBlock>
</StackPanel>
</StackPanel>
</GroupBox>
</Grid>
</StackPanel>
</TabItem>
</TabControl>
</UserControl>
3.4將相應屬性綁定到viewmodel上
詳細的代碼可以去GitHub查看
3.5 關于實時獲取當前打開的文檔，以便自動填寫文件路徑和名字咧七。
為了在打開零件或者裝配體時自動填寫文件名和當前打開的文件路徑衰齐，我們需要監(jiān)聽切換文檔的事件任斋。
- 在SwAddin.cs類的OnDocChange()方法中設置文檔名字和路徑
public int OnDocChange()
{
TaskPanelControl.viewmodel.SetModelDoc();
return 0;
}
3.6 實現ConvertPanelViewModel中的SaveClick()方法
/// <summary>
/// 保存按鈕執(zhí)行的動作
/// </summary>
private void SaveClick()
{
List<string> files = null;
Controller.Convertor.ErrorType errors = Controller.Convertor.ErrorType.NoErros;
IsInProgress = true;
if (!System.IO.Directory.Exists(FilePath))
{
swApp.SendMsgToUser("當前路徑不存在：" + FilePath);
return;
}
if (FilePath.Contains("-") || FileName.Contains("-"))
{
swApp.SendMsgToUser("-為非法字符继阻，路徑或者文件民包含-字符，請修改路徑或者文件名后重新保存");
return;
}
try
{
//會堵塞UI废酷；TODO:異步方式實現轉換
var model = Controller.Convertor.DuConvertor.ConvertToglTFModel(swModel, out errors);
if (model != null)
{
files = Controller.Convertor.DuConvertor.SaveAs(model, FilePath, FileName);
}
swApp.SendMsgToUser("保存完成");
if (files != null && IsOpenFile && files.Count >= 3)
{
System.Diagnostics.Process.Start( files[2]);
}
if (IsOpenFolder)
{
System.Diagnostics.Process.Start("explorer.exe", FilePath);
}
IsInProgress = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
// System.Diagnostics.Process.Start("ExpLore", "C:\\window");
}
*下面將介紹對SolidWorks模型處理和保存瘟檩。
var model = Controller.Convertor.DuConvertor.ConvertToglTFModel(swModel, out errors);
if (model != null)
{
files = Controller.Convertor.DuConvertor.SaveAs(model, FilePath, FileName);
}
