private async void Test2_Click(object sender, RoutedEventArgs e)
{
InitTest();
FileOpenPicker picker1 = new FileOpenPicker();
picker1.FileTypeFilter.Add("*");
var file = await picker1.PickSingleFileAsync();
if (file == null)
{
return;
}
var fOpen = (await file.OpenReadAsync()).AsStream();
byte[] bData = new byte[fOpen.Length];
fOpen.Read(bData, 0, (int)fOpen.Length);
var task2 = await PixelShader.CompileAndCreateAsync(dcRenderView.GetDevice(), bData);
PixelShader shader = task2;
canvasview.SetPixelShader(shader);
TestRender();//测试通过
}
private void InitTest()
{
var device = dcRenderView.GetDevice();
if (canvasview == null)
{
canvasview = new CSRect(device, 512, 512);
canvasview.SetPixelShader(dcRenderView.DefaultResource.default2DPixelShader);
canvasview.SetVertexShader(dcRenderView.DefaultResource.default2DVertexShader);
}
}
public void SetCanvasCase(CanvasCase canvasCase)
{
CanvasCase = canvasCase;
CanvasRect = new CSRect(CanvasCase.DeviceResources, CanvasCase.Width, CanvasCase.Height);
CanvasRect.SetVertexShader(AppController.CurrentController.default2DVertexShader);
CanvasRect.SetPixelShader(AppController.CurrentController.PS2DTex1);
CanvasRect.Position = new Vector2(
((float)swapChainPanel.ActualWidth * logicScale - CanvasCase.Width) * 0.5f,
((float)swapChainPanel.ActualHeight * logicScale - CanvasCase.Height) * 0.5f);
paintAgent = CanvasCase.PaintAgent;
canvasCase.ViewRenderer.RenderAll();
PresentContent();
}