Casper Le Fèvre's Page

"Here is how I load GH into Rhino 5 x64: (I had Rhino 4 + GH installed) Drag and drop C:\Program Files (x86)\Rhinoceros 4.0\Plug-ins\Grasshopper\GrasshopperPlugin.rhp into Rhino 5 (like when you want to open a file) Easy as pie."

"this worked for me at first try :)   4-6-12 win 7 64x rhino 5 build 29-Mar-2012. grasshopper build 0.8.0066"

"Daniel! Rheotomic surfaces! Wow!"

"hassan, when you install the latest version of rhinoceros 5. You will see that it will work. "

"Hi, guys i have another problem this time. After i install grasshopper. Now when i launched rhinoceros 5. I see a component ID conflict, and everytime i launch grasshopper, i have to click replace all button for a couple of times. I have uploaded…"

"Nope, my grasshopper version is 0.8.0061 at least there should be an another explanation for my case because I'm having the same error that matteo described."

"Did you really managed to use grasshopper at wip 5 64x? I could not do ? I have done all the things in this post? "

"hi,   I have rhino 5 wip. grasshopper 8.052 . I am getting thesse 2 errors. something about assembly pasrsing and then no components. please help me out. how m i going to fix it.   Hassan Abbasi"

"i am having same problem as Matteo. i have rhino 5 and have installed grasshopper 8 2011926 WIP latest here on download."

"Hi David and Marios,   Thanks for your help. I finally got it to work, needed to add a cull pattern and to ease the rectangles  into that. So thanks again and after my holiday I will post the files. In a hurry now....     Casper…"

"Hi Casper,   If you still haven't got any luck you can check out in the attached file what David is talking about. Although, I think you should go with David's first approach because the gradient image is not going to work so well in…"

"When you sample the bitmap, make sure that you sample the brightness channel, not the colour channel.    Then the output of the Image Sampler will either be zeros (black) or ones (white). You can then use these zeros and ones to create a…"

"Ok, something like this? Not that it works but I am still stuck... I did all the rest, tiles and bitmap match but this still eludes me.   Thanks in advance ,   Casper Le Fèvre Amsterdam, The Netherlands"

"Well if you already have a bitmap with the culling pattern you don't need to do all this distance/random stuff. You just need to look up the correct pixel in the bitmap. If it's black, you keep the corresponding rectangle, if it's…"

"Changed a bit in the definition, added the datacomponent."

"Hi David,   Ok, wow thanks. This is quite something else than I expected. The approach of how to do it I mean. I have trouble relating the imagesampling  with the red line that you have drawn. Also I have updated the image to this one…"