small revert, "It is copying a texture, it is not a default initialized one. The source texture may or may not want GL_CLAMP_TO_EDGE."

components/fx/technique.hpp

@@ -62,11 +62,7 @@ namespace fx
                 if (other.mRenderTarget)
                     mRenderTarget = new osg::FrameBufferObject(*other.mRenderTarget, copyOp);
                 if (other.mRenderTexture)
-                {
                     mRenderTexture = new osg::Texture2D(*other.mRenderTexture, copyOp);
-                    mRenderTexture->setWrap(osg::Texture::WRAP_S, osg::Texture::CLAMP_TO_EDGE);
-                    mRenderTexture->setWrap(osg::Texture::WRAP_T, osg::Texture::CLAMP_TO_EDGE);
-                }
             }
         };