96
Parametric Space
Let’s have another example to wrap up the subject:
To design this porous surface, I want to generate couple of small lines in top and bottom edges of a surface to loft them together. This would generate some small surfaces which all together make the general look of my porous surface. I should take care of direction of my small lines to be able to control the gradual differentiation of surfaces or let’s say the general porosity.
Fig.5.34. I introduced a generic <surface> into canvas and I exploded it by <BRep Components> (Surface>Analysis) to have access to its edges. Then I selected the bottom and top edge with <item> by index 0 and 2.
GA_Ver.02
Fig.5.33. Sketch of the desired surface.
Chapter_5
I want to design a porous surface like what I sketched in Figure.5.33 based on one given surface. I am going to describe the process a bit fast to see the final bit.