public CanvasCase(DeviceResources device, int canvasWidth, int canvasHeight, int renderBufferCount)
{
Width = canvasWidth;
Height = canvasHeight;
DeviceResources = device;
RenderTarget = new RenderTexture[renderBufferCount];
for (int i = 0; i < renderBufferCount; i++)
{
RenderTarget[i] = new RenderTexture(device, canvasWidth, canvasHeight, false);
}
UndoManager = new UndoManager();
PaintingTexture = new RenderTexture(device, canvasWidth, canvasHeight, false);
PaintingTextureBackup = new RenderTexture(device, canvasWidth, canvasHeight, false);
PaintingTextureTemp = new RenderTexture(device, canvasWidth, canvasHeight, false);
SelectionMaskTexture = new RenderTexture(device, canvasWidth, canvasHeight, RenderTextureFormat.RENDERTEXTURE_FORMAT_R8_UNORM, false);
PaintAgent = new PaintAgent(this);
PaintAgent.SetPaintTarget(device, PaintingTexture, PaintingTextureBackup);
PaintAgent.UndoManager = UndoManager;
Layouts = new ObservableCollection <PictureLayout>();
ViewRenderer = new ViewRenderer(this);
PaintAgent.ViewRenderer = ViewRenderer;
Layouts.CollectionChanged += Layouts_Changed;
}
public void Dispose()
{
PaintAgent?.Dispose();
for (int i = 0; i < Layouts.Count; i++)
{
Layouts[i]?.Dispose();
}
UndoManager?.Dispose();
for (int i = 0; i < RenderTarget.Length; i++)
{
RenderTarget[i]?.Dispose();
}
PaintingTexture?.Dispose();
PaintingTextureBackup?.Dispose();
PaintingTextureTemp?.Dispose();
}