public void OnPaintSurface(SKCanvas canvas, double widthDp, double heightDp)
{
_scene.Update();
_drawPending = false;
if (widthDp == 0 || widthDp == 0)
{
return;
}
var widthPixels = canvas.DeviceClipBounds.Width;
var heightPixels = canvas.DeviceClipBounds.Height;
var dpScale = (float)(widthPixels / widthDp);
var scale = new SKPoint(dpScale, dpScale);
UiComponent.Node.RelativeScale = scale;
UiComponent.Size = new SKSize((float)widthDp, (float)heightDp);
_camera.Node.RelativePoint = new SKPoint(widthPixels / 2f, heightPixels / 2f);
canvas.Clear(BackgroundColor);
_canvasComponent.StartDraw(canvas, widthDp, heightDp);
_cameraGroup.Draw(canvas, DrawOptions);
}
private void OnPaintSurface2(object sender, SKPaintGLSurfaceEventArgs args)
{
var canvas = args.Surface.Canvas;
canvas.Clear(SKColors.Black);
_scene.Draw(() => {
_canvasComponent2.StartDraw(canvas, SkGlView2.Width, SkGlView2.Height);
_cameraGroup2.Draw(canvas);
});
canvas.Flush();
}
