CNC Mold Positive: Modeling

 


To make a extrusion that is shaped like this, I thought I can draw its outlines in Adobe Illustrator and import. The instructor showed me couple other suggestions.











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MILESTONE PROJECT 1: STACKED SLICES MODEL

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 I was assigned to build a stacked slice model using grasshopper and laser printing.  Research I looked for some examples of this project and found some interesting examples.       I think these examples are interesting since unlike other examples the instructor showed, these structures have slices arrayed on circular shape and it is showcasing much free-er form than just shape extruded from the bottom and laid on the bottom. And some of the examples were showcasing very organic form and I think organic form made with high technology like laser cut is such an interesting irony and wanted to try it. Planning While doing previous projects, I saw some YouTube tutorials explaining how to build a wavy wall. I thought maybe I can build a wall that is looking similar and use slice command in grasshopper. Modeling At the first time, I made some organic curves, assigned to "curves" in grasshopper and used "loft". However in the next week, we learned how to build irregula...
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Parametric Structure & Animation

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  For this week, we had to make an GIF animation showcasing parametric structure. Originally, I planned to a firework since I thought by using parametric factor, I could adjust objects' scale and number, as well as the length of the objects' axis. Process First of all, I made a system where I can change length of my base axis. To do so, I used number slide and made changes to the location of the starting and ending point of the line, as well as the length of the line. After figured out one line, I made another set of the system and edited the range of the number slide, from "0<20" to "-20<0." Below are how it looked like. With 2 individual number slides for each axis, I couldn't control them at the same time. So after researching, I used "Remap" feature, which allows me to adjust the values of two number slides at the same time. Below is the sketch of the structure. I made Heart looking shape, assigned it to "Brep." And did ...
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Week 6 Exercise: 3D Scanning of Organic Object

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 This exercise is to scan an organic object using 3D scanning app 'Widar' and re-make it in digital 3d file using Rhino. 1. Scanning the object I picked 21 photos out of 103 photos and editted each photo so that the apple in the photo can be seen as almost same size for better results. This video include top, top 45 angle, side view, unside down side view and bottom view of an apple. 2. Best 4 Photos to re-build     < From top left in clock-wise, Bottom, Upside Down Side, Side, Top View > I thought these 4 photos are showing the volume and the uneven surface of the apple. 3. Digitalize   To start with, I made a sphere using SubD Sphere. And after that, using SubD edges, I made concave part on top and at the bottom of the sphere. And after that, I activated CageEdit, and imported photos of this apple in different angle. And using CageEdit, I moved the outlines of the sphere so that it will match with the apple in the photo.    < From Right View >...
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