The following procedure assumes that you have done the following:
To align the render appearance to the surface pattern
The Align Render Appearance to Surface Pattern dialog displays. The preview area displays the texture specified for the render appearance, overlaid with the surface pattern for the material.
To rotate the texture or change its sample size, use the render appearance properties where you specify the image file for the texture. See Specifying an Image File for a Render Appearance.
In addition to aligning the rendering texture to the surface pattern, you can also align the surface pattern to faces of the model element, as desired. See Aligning the Surface Pattern on a Model Element.