public void RenderTaskViewportToLocal() { tlog.Debug(tag, $"RenderTaskViewportToLocal START"); using (Animatable ani = new Animatable()) { var testingTarget = new RenderTask(ani.SwigCPtr.Handle, false); Assert.IsNotNull(testingTarget, "Can't create success object RenderTask."); Assert.IsInstanceOf <RenderTask>(testingTarget, "Should return RenderTask instance."); using (View view = new View()) { var result = testingTarget.ViewportToLocal(view, 0.3f, 0.5f, out float localX, out float localY); tlog.Debug(tag, "WorldToViewport : " + result); } testingTarget.Dispose(); } tlog.Debug(tag, $"RenderTaskViewportToLocal END (OK)"); }