Karsten Wenzke 12 Report post Posted August 5, 2013 Hey, surfaces are defined by the parameters U and V the minimum is 0 and the maximum 1.0 is equal to the starting of the surface and 1 is equal to the ending of the surface.There are four different ways showing the U-V-Orientation of a surface in CAESES/FFW.highlight a surface and in the ObjectEditor in the categorie Display Options click on this button . right-click the surface object in the ObjectTree and select 'Show U-V-Orientation' right-click the surface in the 3DViewer and select 'Show U-V-Orientation' highlight the surface and type this command in the Console: mycurve.showOrigin(1) to show the orientation and mycurve.showOrigin(0) for not showing the orientationBest Regards, Karsten Share this post Link to post Share on other sites
kennethmartin 0 Report post Posted October 10, 2023 How can i reverse the UV-orientations for the NURBS surface of the blade? Share this post Link to post Share on other sites
Carl Benz 5 Report post Posted October 10, 2023 Hi, I moved your question here, because it is more related to this topic. You have two possibilities to change the domain: A: Add an Operation to your surface (Operation -> More -> Domain) B: Create an ImageSurface of your NURBS surface. To reverse the direction, simply change from [0,1] to [1,0]. You can also swap the domain (u->v / v->u). But be careful with to order of doing it. Cheers, Carl Share this post Link to post Share on other sites