public void Generate(int frame, Action <ITexture> callback)
{
var sceneSize = sceneViewFrame.Size;
var thumbSize = new Vector2(200);
if (sceneSize.X > sceneSize.Y)
{
thumbSize.Y *= sceneSize.Y / sceneSize.X;
}
else
{
thumbSize.X *= sceneSize.X / sceneSize.Y;
}
var ap = new AnimationPositioner();
var savedTime = document.Animation.Time;
var savedIsRunning = Document.Current.Animation.IsRunning;
renderChain.Clear();
ap.SetAnimationFrame(document.Animation, frame, stopAnimations: true);
sceneViewFrame.RenderChainBuilder?.AddToRenderChain(renderChain);
renderList.Clear();
renderChain.GetRenderObjects(renderList);
ap.SetAnimationTime(document.Animation, savedTime, stopAnimations: true);
Document.Current.Animation.IsRunning = savedIsRunning;
Window.Current.InvokeOnRendering(() => RenderThumbnail(callback));
}
public static void Render(this RenderChain renderChain)
{
if (renderObjects == null)
{
renderObjects = new RenderObjectList();
}
try {
renderChain.GetRenderObjects(renderObjects);
renderObjects.Render();
} finally {
renderObjects.Clear();
}
}
public void SetRenderChain(RenderChain renderChain)
{
renderObjects.Clear();
renderChain.GetRenderObjects(renderObjects);
}