Trajpar in variable section sweep

trajpar is a system parameter in creo elemthat varies from 0 to 1 across the length of a given path. It is used to create complex geometric and non-geometric shapes that vary in dimension along the length of any given path. trajpar derives from the words: trajectory parameter. It is a pseudo-variable as it is controlled not by any mathematical representation, but by the physical representation of a path, i.e. a trajectory. trajpar can be used with various mathematical functions to create alternating, flaring, bowing or sinusoidal protrusions. It is primarily used in conjunction with the variable section sweepcommand in Creo Elements/Pro but can also remove material if desired. trajpar typifies what makes Creo Elements/Pro different from many other CAD software systems. The level of complexity and control given to the user is much greater than, for example other design or engineering software like solid works. ------------------------------------------------------------- ABOUT ME: I am a student pursuing Mechanical engineering and more eager to learn Computer Aid Design softwares. I am a beginner and trying to improve my knowledge in Mechanical Engineering. ----------------------------------- If you like my videos, ➢subscribe to my channel:    / @mechbasic   ➢check out my playlist on Creo Sketching Tutorials:    • CREO  SKETCHING TUTORIALS   ➢Check out my playlist on Engineering Drawing:    • ENGINEERING DRAWING   ➢visit my blog: https://clustermix.blogspot.com/?m=1 ---------------------------------------- Follow me on, Facebook:   / 100841861710597