|
|
Line 1: |
Line 1: |
| {{lowercase|title=trajpar}}
| | Nice to meet you, my title is Ling and I totally dig that title. For years she's been living in Kansas. My occupation is a manufacturing and distribution officer and I'm performing fairly great financially. The thing I adore most flower arranging and now I have time to take on new issues.<br><br>Also visit my blog post; [http://Aspartlive.com/index.php?do=/profile-317297/info/ car warranty] |
| '''trajpar''' is a system parameter in [[Creo Elements/Pro]] that 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.
| |
| | |
| ==Naming==
| |
| trajpar derives from the words: '''''traj'''''ectory '''''par'''''ameter. 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''.
| |
| | |
| ==Syntax==
| |
| sd3=evalgraph('graph1',trajpar*100) Where sd3= A variable inside the variable section sweep that will be driven by a graph feature called 'graph1'
| |
| | |
| ==Uses and notability==
| |
| trajpar can be used with various [[math]]ematical functions to create alternating, flaring, bowing or [[sinusoidal]] protrusions. It is primarily used in conjunction with the ''variable section sweep'' command 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 [[SolidWorks]] or [[Alias (Mac OS)|Alias]]
| |
| | |
| ==Samples==
| |
| To create an [[undulating]] wave, a sinusoid might be desired:
| |
| :<math>d1=sin(trajpar \cdot 8\pi)</math>
| |
| | |
| A flare:
| |
| :<math>d1=1 + trajpar^2</math>
| |
| | |
| etc., where d1 is the dimension to be controlled.
| |
| | |
| ==See also==
| |
| *[[Creo Elements/Pro]]
| |
| *[[SolidWorks]]
| |
| *[[Unigraphics]]
| |
| *[[AutoCAD]]
| |
| | |
| ==External links==
| |
| *{{cite web| url= http://www.profilesmagazine.com/p23/tips_mcdougall.html |title=Creating a Constant Cross-Section Twist|work= Profiles Magazine|author=[[John McDougall (disambiguation)|McDougall, John]] of [[EMS Technologies]]|accessdate= 2006-06-27|date=[[Spring (season)|Spring]], 2006}}
| |
| [[Category:Computer-aided design software]]
| |
| | |
| {{compu-soft-stub}}
| |
Latest revision as of 13:22, 6 August 2014
Nice to meet you, my title is Ling and I totally dig that title. For years she's been living in Kansas. My occupation is a manufacturing and distribution officer and I'm performing fairly great financially. The thing I adore most flower arranging and now I have time to take on new issues.
Also visit my blog post; car warranty