Luminous::ViewportGuard Class Reference

This class provides a simple guard for setting the active viewport. More...

#include <Luminous/RenderContext.hpp>

Inheritance diagram for Luminous::ViewportGuard:

Public Member Functions
	ViewportGuard (RenderContext &r, const Nimble::Recti &viewport)
	Construct a new guard. More...
	ViewportGuard (ViewportGuard &&rhs)
	Construct a guard by moving. More...
	~ViewportGuard ()
	Destructor. This function automatically calls RenderContext::popViewport().

Detailed Description

This class provides a simple guard for setting the active viewport.

It will automatically pop the viewport in its destructor so the user doesn't need to remember to do it manually. It is equivalent to calling "RenderContext::pushViewport(const Nimble::Recti &)" and "RenderContext::popViewport"

Constructor & Destructor Documentation

Luminous::ViewportGuard::ViewportGuard ( RenderContext &  r, const Nimble::Recti &  viewport  )

inline

Construct a new guard.

Parameters

r	render context

Luminous::ViewportGuard::ViewportGuard ( ViewportGuard &&  rhs )

inline

Construct a guard by moving.

Parameters

rhs	guard to move