MiniB3D Thread 2

@pingus
I used a modified version of Fredborg's code. Unfortually it appers to only work correctly HighGUI3 ( it messes up stuff with alpha , and I really dont understand why :/ ).

heres Fredborg's code:

Function UseMax2D()

		Local x,y,w,h
		GetViewport(x,y,w,h)
		
		glDisable(GL_LIGHTING)
		glDisable(GL_DEPTH_TEST)
		glDisable(GL_SCISSOR_TEST)
		glDisable(GL_FOG)
		glDisable(GL_CULL_FACE)

		glMatrixMode GL_TEXTURE
		glLoadIdentity
		
		glMatrixMode GL_PROJECTION
		glLoadIdentity
		glOrtho 0,GraphicsWidth(),GraphicsHeight(),0,-1,1
		
		glMatrixMode GL_MODELVIEW
		glLoadIdentity
		
		SetViewport x,y,w,h

		'
		' Clear textures		
		For Local Layer = 0 Until THardwareInfo.MaxTextures
			glActiveTexture(GL_TEXTURE0+Layer)
				
			glDisable(GL_TEXTURE_CUBE_MAP)
			glDisable(GL_TEXTURE_GEN_S)
			glDisable(GL_TEXTURE_GEN_T)
			glDisable(GL_TEXTURE_GEN_R)

			glDisable(GL_TEXTURE_2D)
		Next
		
		'
		' Activate texture layer 0
		glActiveTexture(GL_TEXTURE0)

		'
		' To reset states!
		DrawRect -10,-10,5,5
				
	EndFunction

I basically got rid of the bit about clearing textures.