public override void Execute()
{
// make sure only one image is visible
if (models.NumEnabled != 1)
{
models.Window.ShowErrorDialog("Exactly one image equation should be visible for conversion.");
return;
}
var pipeId = models.GetFirstEnabledPipeline();
var srcTex = models.Pipelines[pipeId].Image;
if (srcTex == null)
{
return; // not yet computed?
}
var firstImage = models.Images.Images[models.Pipelines[pipeId].Color.FirstImageId];
var texName = firstImage.Filename;
var origFormat = firstImage.OriginalFormat;
var texAlias = firstImage.Alias;
var vm = new Tex3DToArrayViewModel(srcTex.Size);
if (models.Display.ExtendedViewData is Single3DDisplayModel displayEx)
{
vm.SelectedAxis = vm.AxisList.Find(i => i.Cargo == displayEx.FixedAxis);
vm.FirstSlice = displayEx.FixedAxisSlice;
vm.LastSlice = displayEx.FixedAxisSlice;
}
var dia = new Tex3DToArrayDialog(vm);
if (models.Window.ShowDialog(dia) != true)
{
return;
}
var tex = models.ConvertTo2DArray((Texture3D)srcTex, vm.FreeAxis1, vm.FreeAxis2, vm.FirstSlice,
vm.LastSlice - vm.FirstSlice + 1);
// clear all textures
models.Reset();
models.Images.AddImage(tex, false, texName, origFormat, texAlias);
}
public Tex3DToArrayDialog(Tex3DToArrayViewModel viewModel)
{
InitializeComponent();
DataContext = viewModel;
}
