It is called PlusMinus. PlusMinus is a compact number slider that lets you switch between positive and negative output directly on the Grasshopper canvas. The idea came from a small frustration I had while working with long Grasshopper definitions. I kept setting a number slider, then adding a Negative component whenever I needed to reverse the value. It worked, but repeated across long definitions, it added clutter and another place for mistakes. So I wanted a slider with its own positive / negative switch. Now with PlusMinus: -Positive mode stays gray. -Negative mode turns red. -The value stays easy to edit. -The output sign changes with one click. -It is also now published on Food4Rhino. Download PlusMinus here: https://www.food4rhino.com/en/app/plusminus I would love to hear your honest feedback after you test it in a real environment. Would this be useful in your own Grasshopper workflow? Watch here: https://youtu.be/ISGkF2e_lBk

Hey everyone, I wanted to share a recent client win that honestly means a lot to me. We worked together on rebuilding her architecture portfolio and career direction. When we started, she already had strong work, but the portfolio was not clearly showing her ability, thinking, or value yet. She recently shared her experience inside the community, and I wanted you to read it in her own words: https://www.skool.com/grasshopper3d-lab-6917/1-on-1-coaching-with-ertunc?p=0cc94aa7 This is a great reminder that your portfolio is not just a PDF. It is a career tool. If your portfolio feels unclear or unstructured right now, and you want help creating a stronger direction, you can book a strategy call here: https://calendly.com/ertunchunkar/strategy-call Ertunc

Working on an exciting project that will help so many architects land a better job or get a promotion by learning computational design. Anyone excited?

Most architects learn Grasshopper by watching video tutorials. The problem with this is you finish the video, close the tab, and forget everything. You can follow along but you can't build anything on your own. The new way is the Grasshopper Challenge. This is superior because instead of watching, you're solving. Every lesson is a project you build from scratch, get feedback on, and add to your portfolio. You learn the logic, not just the steps. I've sold 500+ courses and helped architects build real portfolio work using this exact approach. Stop watching tutorials and forgetting. Start building projects you can actually show. Want to know more? Comment NEW and I'll personally reach out.

● Sold 500+ computational design courses to architects worldwide ● Coached a master's student through his entire thesis framework. He graduated. ● Helped an architect build a complete portfolio from scratch in 1 month ● Went from working 9-to-6 at a small office to teaching at universities and working in industry on my own terms Next up: Helping 3 (2 spots are already gone!) architects land a better job or get a promotion by mastering computational design. Click here to apply