public virtual void Render(GUIRenderLayer layer)
{
int lastLayer = 1;
foreach (var l in GUIElements)
{
lastLayer = l.Key;
layer.PushTranslation(0, 0, l.Key * LayerDepthShift);
foreach (var element in l.Value)
{
element.Render(layer);
}
layer.PopMatrix();
}
lastLayer *= 2;
layer.PushTranslation(0, 0, lastLayer * LayerDepthShift);
PopUpCTL?.Render(layer);
layer.PopMatrix();
}
public void Render(GUIRenderLayer layer)
{
var origin = Rect.GetPixelOrigin();
int stackSize = layer.MatrixStackSize();
Draw(layer);
// move to our origin, so the children can be relative.
layer.PushTranslation(origin.X, origin.Y, 0);
foreach (var child in Children)
{
layer.PushTranslation(0, 0, 0.125f);
child.Render(layer);
}
layer.PopMatrix();
while (layer.MatrixStackSize() > stackSize) // clean out an extra matrices that drawing may have left on the stack
{
layer.PopMatrix();
}
}