Derma panels are cropped (Tested inside an entity)

[sigmasoldi3r]

What happens:

All derma drawing is discarded beyond a certain size (Seems that this size is similar to the screen's resolution).

Since Gmod Derma uses the very screen it may happen that this will not work never, but if there's a solution aside from scaling up the derma it would be nice. (Sure that scaling up the viewport may patch the issue, but the resolution is drastically decreased).

Steps to reproduce:

Create any derma panel using vgui.Create('DFrame');, then set a size higher than your screen resolution.

Code used:

if SERVER then return; end; --Ensure clientside only
function ENT:Initialize()
	local frame = vgui.Create( "DFrame" );
	frame:SetTitle( self.title );
	frame:SetPos( 0, 0 );
	frame:SetSize( 2048, 2048 ); --This can be any W x H
	self.frame = frame;
end
function ENT:Draw()
	self:DrawModel();
	local o = self:GetPos();
	local ang = self:GetAngles();
	local topleft = ang:Forward() * self.corner.x + ang:Right() * self.corner.y;
	-- Above code is for positioning the screen only.
	vgui.Start3D2D( o - topleft + ang:Up() * 1.6, ang, self.scale);
		self.frame:Paint3D2D(); -- here paint the frame
	vgui.End3D2D();
end