How would such a chair be assembled? Joining section one to the other to take weight of a person? Most tutorials don't cover this aspect and it confuses beginners like me.
first hi from turkey I'm a master student ( architecture ) Can you make video about parametric static analysis (karamba v.b.) especially it becomes perfect with galapagos
Hi Parametric House, thanks for your tutorial. Right now I'm trying to realise such a chair. Unfortunately, at the end, the Sweep doesn't work.I put the contours and the rectangles just like. But to add: before i had a problem, that for unknown reasons grasshopper rotated the orientation of the prep frames inbetween line 1 and 1'. I used align planes to solve this. I also just tried using the list items, if the individual sweeps are possible. I individually create all possible sweeps as singles. Do you have any idea what the problem of the sweep could be? Maybe simply my computer isn't able to calculate this?
Hi Jessica , Thanks Have you tried flipping the curves in the right direction. Sometimes Grasshopper gives the wrong planes so I can understand what you are getting. Try to move your model in the Positive X,Y axis and see if it helps or just rebuild the curves and check again
Hi @@ParametricHouse, thanks for your swift reply. I figured it out after some times, the problem was actually something very simple. Long story, short. I needed to flatten the list of prep frames in order to align the planes and missed to graft that list again, before plugging it the section of contour. After that, it worked perfectly.
hey, someone please help me with the issue I'm facing here. while incorporating the perp frame, one of the plane towards the end curve line runs in the opposite directions. Hence I'm not able to form rectangles. Where could I have gone wrong?
Long ago i followed blender tutorial with exactly the same chair modelling process, except it was polygonal mesh converted to the set of curves by hand. Procedural method is much better. Though it's a shame that this chair was done exacltly like a picture, with several parallel bend rails. It could've been so much better if the sweeps was aligned along the loft. I did it like that. Thought i don't know how to extrude surface along normals in grasshoppers so i did extrusion after baking to rhinoceros.
Great, I didn't get it, are you saying that the parametric way is better? For the sweeps it can also be done with offset curve>loft>offset surface and lofting the borders to make the solid
Yeah. Parametric way sure is better. And it can be relatively easily pushed further that non-parametric. Offset curve isn't working for what i meant. But offset surface > loft surface borders worked for extrusion, thanks. What i did is split contours line array to curve pairs then lofted those pairs to create strips that follow original shape curvature and then i extruded them with beforementioned offset suface > loft surface borders. i.imgur.com/AIH2S7i.png
![Making parametric design wall [art wall]](http://i.ytimg.com/vi/1T2x2X9yBOw/mqdefault.jpg)
Download the example at:
goo.gl/pNJtRi
I have been following you for 6 months, and so far I am doing well. Thank you for the tutorial! 😊
Great job!
You have the most comprehensive tutorials, Thank you!
Do you have a tutorial on making the files ready and debugging them for 3d print?
Thank you so much . It's an extraordinary teaching tutorial Ii learnt what I was trying to learn in months
Thank you!!!
fire
Could you please model a balanced Cantilever Bridge. I am really interested in modeling Bridges as it's my field. But I need help.
How would such a chair be assembled? Joining section one to the other to take weight of a person? Most tutorials don't cover this aspect and it confuses beginners like me.
first hi from turkey
I'm a master student ( architecture )
Can you make video about parametric static analysis (karamba v.b.)
especially it becomes perfect with galapagos
Hi Vecihi
I have planned to record a video tutorial about Karamba but I'm afraid you have to wait for a month or two!
Hi Parametric House,
thanks for your tutorial.
Right now I'm trying to realise such a chair. Unfortunately, at the end, the Sweep doesn't work.I put the contours and the rectangles just like.
But to add: before i had a problem, that for unknown reasons grasshopper rotated the orientation of the prep frames inbetween line 1 and 1'. I used align planes to solve this.
I also just tried using the list items, if the individual sweeps are possible. I individually create all possible sweeps as singles. Do you have any idea what the problem of the sweep could be? Maybe simply my computer isn't able to calculate this?
Hi Jessica , Thanks
Have you tried flipping the curves in the right direction. Sometimes Grasshopper gives the wrong planes so I can understand what you are getting. Try to move your model in the Positive X,Y axis and see if it helps or just rebuild the curves and check again
Hi @@ParametricHouse, thanks for your swift reply. I figured it out after some times, the problem was actually something very simple. Long story, short. I needed to flatten the list of prep frames in order to align the planes and missed to graft that list again, before plugging it the section of contour. After that, it worked perfectly.
why the links are off?
How to Individualize and Numbering in Grasshopper
Hi Sayed. What do u mean? You can extract geometries by List item tool and you can use tags for numbering the sections
hey, someone please help me with the issue I'm facing here. while incorporating the perp frame, one of the plane towards the end curve line runs in the opposite directions. Hence I'm not able to form rectangles. Where could I have gone wrong?
Hi Sunny, try putting your curve completely in the positive x-y axis and see if it helps
@@ParametricHouse Thanks, man!
hi, how did you deal with the problem?
Long ago i followed blender tutorial with exactly the same chair modelling process, except it was polygonal mesh converted to the set of curves by hand. Procedural method is much better. Though it's a shame that this chair was done exacltly like a picture, with several parallel bend rails. It could've been so much better if the sweeps was aligned along the loft. I did it like that. Thought i don't know how to extrude surface along normals in grasshoppers so i did extrusion after baking to rhinoceros.
Great, I didn't get it, are you saying that the parametric way is better? For the sweeps it can also be done with offset curve>loft>offset surface and lofting the borders to make the solid
Yeah. Parametric way sure is better. And it can be relatively easily pushed further that non-parametric. Offset curve isn't working for what i meant. But offset surface > loft surface borders worked for extrusion, thanks. What i did is split contours line array to curve pairs then lofted those pairs to create strips that follow original shape curvature and then i extruded them with beforementioned offset suface > loft surface borders. i.imgur.com/AIH2S7i.png
Doesn't count if you don't build it