public override bool Execute(UICommandContext ctx)
{
ctx.Document.Undo();
ctx.RequestUpdate();
return(true);
}
public override bool Execute(UICommandContext ctx)
{
var dlg = new OpenFileDialog();
dlg.Filter = "IGES Files(*.iges;*.igs)|*.iges;*.igs";
if (dlg.ShowDialog() == DialogResult.OK)
{
var shape = IgesIO.Open(dlg.FileName);
if (shape != null)
{
var transaction = new UndoTransaction(ctx.Document);
transaction.Start(this.Name);
var shapeElement = new ShapeElement();
shapeElement.SetName(ImportStepCommand.ExtractName(dlg.SafeFileName));
ctx.Document.AddElement(shapeElement);
shapeElement.SetMaterialId(ctx.DefaultMaterialId);
shapeElement.SetShape(shape);
ctx.ShowElement(shapeElement);
transaction.Commit();
ctx.RequestUpdate();
}
}
return(true);
}
private void MRenderCtrl_Load(object sender, EventArgs e)
{
mDocument = new Document();
mDbView = mDocument.Initialize("3D");
mRootSceneNode = new DocumentSceneNode(mDocument);
mRenderCtrl.ShowSceneNode(mRootSceneNode);
mContext = new UICommandContext(this);
mDocument.EnableTransaction(false);
var material = new MaterialElement();
material.SetName("Default");
mMaterialId = mDocument.AddElement(material);
mDocument.EnableTransaction(true);
mRenderCtrl.SetSelectCallback((PickedItem item) =>
{
var node = item.GetNode();
var elementId = node == null ? ElementId.InvalidId : new ElementId(node.GetUserId());
mSelectionCallback(item, mDocument, elementId);
});
}
public override bool Execute(UICommandContext ctx)
{
var dlg = new System.Windows.Forms.ColorDialog();
if (dlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
ctx.RenderView.SetBackgroundColor(dlg.Color.R / 255.0f, dlg.Color.G / 255.0f, dlg.Color.B / 255.0f, 1);
}
return(true);
}
public override bool Execute(UICommandContext ctx)
{
var dlg = new SaveFileDialog();
dlg.Filter = "AnyCAD Rapid Files(*.acad)|*.acad";
if (dlg.ShowDialog() == DialogResult.OK)
{
DocumentIO.Save(ctx.Document, dlg.FileName);
}
return(true);
}
public static bool ExecuteCommand(string name, UICommandContext ctx)
{
UICommand command;
if (mCommands.TryGetValue(name, out command))
{
return(command.Execute(ctx));
}
return(false);
}
public override bool Execute(UICommandContext ctx)
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.Filter = "Image Files(*.jpg;*.png)|*.jpg;*.png";
if (dlg.ShowDialog() == DialogResult.OK)
{
var bkg = new ImageBackground(ImageTexture2D.Create(dlg.FileName));
ctx.RenderView.GetViewer().SetBackground(bkg);
}
return(true);
}
public override bool Execute(UICommandContext ctx)
{
var dlg = new OpenFileDialog();
dlg.Filter = "AnyCAD Rapid Files(*.acad)|*.acad";
if (dlg.ShowDialog() == DialogResult.OK)
{
var doc = DocumentIO.Load(dlg.FileName);
ctx.mDocView.ResetDocument(doc);
}
return(true);
}
public override bool Execute(UICommandContext ctx)
{
var transaction = new UndoTransaction(ctx.Document);
transaction.Start(this.Name);
var element = SphereElementSchema.Create(ctx.Document);
ctx.ShowElement(element);
transaction.Commit();
ctx.RequestUpdate();
return(true);
}
public override bool Execute(UICommandContext ctx)
{
//创建事务
var transaction = new UndoTransaction(ctx.Document);
transaction.Start(this.Name);
var text = new MyTextElement();
text.Text = "这是一个好引擎！";
text.Position = new Vector3(100, 100, 100);
text.AddElement(ctx.Document);
text.Show(ctx.RenderView.GetScene());
//提交事务
transaction.Commit();
ctx.RequestUpdate();
return(true);
}
public override bool Execute(UICommandContext ctx)
{
ctx.RenderView.ZoomAll(1.2f);
return(true);
}
public virtual bool Execute(UICommandContext ctx)
{
return(false);
}
