public ViewControl()
{
InitializeComponent();
//控制控件闪烁
SetStyle(ControlStyles.AllPaintingInWmPaint, true); //禁止擦除背景
SetStyle(ControlStyles.DoubleBuffer, true); //双缓冲
SetStyle(ControlStyles.UserPaint, true); //自行绘制图片
GraphicsConfig graphicsConfig = new GraphicsConfig();
graphicsConfig.BackColor = BackColor;
graphicsConfig.CorrectColorForBackgroundColor = true;
gdiGraphics3D = new GDIGraphics3D(graphicsConfig);
gdiGraphics3D.EnableDrawablesUpdate();
graphicsCache = new WireframeGraphicsCache(false, true);
graphicsCache.Config = graphicsConfig;
graphicsHelper = new GraphicsHelper(System.Drawing.Color.Blue);
bounds = new Bounds3D();
transformationProvider = new SimpleTransformationProvider3D();
transformationProvider.TransformsChanged += new EventHandler(transformationProvider_TransformsChanged);
panInteractor = new SimplePanInteractor(transformationProvider);
rectZoomInteractor = new SimpleRectZoomInteractor(transformationProvider);
zoomWheelInteractor = new SimpleZoomWheelInteractor(transformationProvider);
rectZoomInteractorDrawable = new SimpleRectZoomInteractor.WinFormsDrawable(rectZoomInteractor);
}
public void SetTransformationProvider(
SimpleTransformationProviderBase transformationProvider)
{
if (this.simpleTransformationProviderBase_0 != null)
{
this.simpleTransformationProviderBase_0.TransformsChanged -= new EventHandler(this.method_3);
}
this.simpleTransformationProviderBase_0 = transformationProvider;
transformationProvider.TransformsChanged += new EventHandler(this.method_3);
this.simplePanInteractor_0 = new SimplePanInteractor(transformationProvider);
this.simpleRotateInteractor_0 = new SimpleRotateInteractor(transformationProvider);
this.simpleRectZoomInteractor_0 = new SimpleRectZoomInteractor(transformationProvider);
this.simpleZoomWheelInteractor_0 = new SimpleZoomWheelInteractor(transformationProvider);
this.iinteractorWinFormsDrawable_0 = (IInteractorWinFormsDrawable) new SimpleRectZoomInteractor.WinFormsDrawable(this.simpleRectZoomInteractor_0);
this.iinteractorWinFormsDrawable_1 = (IInteractorWinFormsDrawable) new SimpleRotateInteractor.WinFormsDrawable(this.simpleRotateInteractor_0);
}
public void initParameter()
{
model=null;
gdiGraphics3D=null;
bounds=null;
//Matrix4D tempfrom2DTransform;
//from2DTransform=tempfrom2DTransform;
//Point tempmouseClickLocation;
//mouseClickLocation=tempmouseClickLocation;
mouseDown=false;
shiftPressed=false;
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
SetStyle(ControlStyles.DoubleBuffer, true);
SetStyle(ControlStyles.UserPaint, true);
GraphicsConfig graphicsConfig = new GraphicsConfig();
//graphicsConfig.BackColor = BackColor;
graphicsConfig.CorrectColorForBackgroundColor = true;
gdiGraphics3D = new GDIGraphics3D(graphicsConfig);
bounds = new Bounds3D();
transformationProvider = new SimpleTransformationProvider3D();
transformationProvider.TransformsChanged += new EventHandler(transformationProvider_TransformsChanged);
panInteractor = new SimplePanInteractor(transformationProvider);
rectZoomInteractor = new SimpleRectZoomInteractor(transformationProvider);
zoomWheelInteractor = new SimpleZoomWheelInteractor(transformationProvider);
rectZoomInteractorDrawable = new SimpleRectZoomInteractor.WinFormsDrawable(rectZoomInteractor);
}