I have a moving camera looking at geo with a noise texture applied using surface position so I can have the object pass through the noise, however the camera doesn't seemed to be moving through the noise so the noise in the shader moves with the camera. If I parent the camera to the moving geo the noise texture appears stationary?

How can I get the camera to move through the noise?

Instead uv using the Global Variable to get you UV values for the noise create a Parameter change it's type to vector and the Parameter Name to uv. This will bring in the UVs of the object. You must have UVs applied to the object first.

You need to change the space of the point postions from world (camera space) to object space. Then the texture will stay stuck to the object not the camera.

How is that done?

well in H8 you use a space change vop. Not sure if its the same in H9 I haven't done any shader stuff in H9 yet. It looks like you use a transform vop.

Transform works great! Thank you very much, I had been puzzling over that one.