Iso mesh on uneven surface Iso mesh on uneven surface hitesharorasliet (Mechanical) (OP) 17 Feb 18 06:54 I want to do hex mesh on the surface which i have attached and then sweep that mesh. but i am not able to do the iso mesh on that surface as it is showing it is bimatric surface http://files.engineering.com/getfile.aspx?folder=d8e29438-6380-4a22-8a00-99 RE: Iso mesh on uneven surface cohoman (Aerospace) 18 Feb 18 00:04 Try using the "Paver" or "Hybrid" mesh option and create a quad mesh on that surface. Then, you should be able to generate the desired Hex mesh by sweeping the quad elements. RE: Iso mesh on uneven surface hitesharorasliet (Mechanical) (OP) 19 Feb 18 03:51 Thank you so much. with your response I am able to do the task.