AutoRestoreWorldMatrix Class Reference

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#include <IPrimitiveRenderer.h>

Inheritance diagram for AutoRestoreWorldMatrix:

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Class Description

Description

This is a utility class for automatically restoring the world matrix when we finished rendering a render item.

Public Member Functions
	AutoRestoreWorldMatrix (IPrimitiveRenderer *render)
	The default ctor.
	~AutoRestoreWorldMatrix ()
	The default dtor.

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Constructor & Destructor Documentation

AutoRestoreWorldMatrix

(

IPrimitiveRenderer *

render

)

[inline]

The default ctor.

Parameters:

render

The primitive render that is to restore its world matrix

                                                                   : 
                        mpRender(render),
                        mOldWorldMatrix(render->GetWorldMatrix())
                { }

~AutoRestoreWorldMatrix

(

)

[inline]

The default dtor.

It will restore the world matrix

                {
                        mpRender->SetWorldMatrix(mOldWorldMatrix);
                }