Explicit self-assignments in render management.

[elfprince13]

Both of these appear to be the result of typos:

/Users/thomas/Torque3D/Engine/source/renderInstance/renderMeshMgr.cpp:248:28: Explicitly assigning value of variable of type 'GFXTextureObject *' to itself
/Users/thomas/Torque3D/Engine/source/renderInstance/renderPrePassMgr.cpp:483:28: Explicitly assigning value of variable of type 'GFXTextureObject *' to itself

Looking at both I see the same code:

            if ( passRI->accuTex != lastAccuTex )
            {
               sgData.accuTex = passRI->accuTex;
               lastAccuTex = lastAccuTex;
               dirty = true;
            }

From context, I believe the correct assignment is lastAccuTex = passRI->accuTex, can anyone confirm?

[Azaezel]

correct. batch support. intent is to skip reinitializing non-uniques.

[Areloch]

Corrected with #1921