so this week I started to model my product, to do this I’ve been using various measurements for blue foam. I think the foam is really nice to work with as its easy to slice and shape with hot wires, sanders and files this means I can make a exact replica of my existing object, I have spent all my other time observing my object to fully understand every last detail so I can transfer them on to my model, I think that it is very important that I make a model because it will help me fully understand the importance of each and every detail that designer has used to construct an object such as mine, so what im trying to do is put my self in the designers shoes and completely understand ever aspect.
here is my first attempt of modelling with blue foam as you can see its very rough, for this model I decided to make the rubber web on the front separately from the camera part this was to make it easier for my to shape it however this wasn’t the case and it made it twice as hard as the scalpel was not shape enough so my cuts were very jiggered and when I went to sand it down to make it smooth it became to thin and kept snapping, it took me three attempts at the web to finally make one that actually stayed together. I think it does look like my object however some of the measurements were completely off and made my object look odd, however it did still look like it. I think the shaping on the rest of the object was similar and when I held it it felt the same as the object apart from it was lighter.
for my second model I used a different technique to carry out the shaping of my model, this time I made it in two parts again however this time I just carved the rubber web on the front into the block of foam using files and sandpaper I also made sure all my measurement were correct.
as you can se from the picture there is white parts in my model, that’s plaster, I used the plaster to make the curves in the web smoother, this is a great technique to use because it actually enhances the look of the three dimensional web, after applying the plaster I smoothed it with sand paper and files the out come is very pleasing and Im happy with the shape, after i made the front I measured out a slice of foam to fit on the back of the model because the actual object has this component too (as im trying t make it as realistic as I can) I used glue to attach the component to my model.
next I started to add all the little details from my object into my model I started by making the click wheel to stick on the top, for this I just sliced a small foam ball into two nd shaped one half into a circular shape using files and sandpaper. using the same technique I made the small ridged area that goes on the top of the camera I think the part is purely for aesthetically appearance that an functional reason.
the last detailing I did on my second model was the lens hole and the sight holes, for this I used a different tool that acts like a little sander, its very easy to use and is held like a pen so you can add the finest detailing with multiple bits for it. after experiencing how useful this tool was I realised I could of used this to shape all the curves into the web on the front of the camera, but I can just use it on my next model.