CAD committ first set of docs

docs/assignments/week03-5.md

 # 3. CAD Design 
 
-This week I worked on defining my final project idea and started to getting used to the documentation process.
+This week we are focused on exploring different design tools including the following:
 
-## Research
+I had used Fusion 360 and Coral draw in the past and so decide to explore some more tools. 
+In particular-
+Raster - GIMP 
+Vector - Cuttle 
+CAD - Free CAD
 
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+Evaluate and select 2D and 3D software
+Demonstrate and describe processes used in modelling with 2D and 3D software
+Have you answered these questions?
+Modelled experimental objects/part of a possible project in 2D and 3D software
+Shown how you did it with words/images/screenshots
+Included your original design files
 
-## Useful links
 
-- [Jekyll](http://jekyll.org)
-- [Google](http://google.com)
-- [Markdown](https://en.wikipedia.org/wiki/Markdown)
 
-## Code Example
+## Cuttle 
 
-Use the three backticks to separate code.
+Sign up was very straight forward.
 
-```
-// the setup function runs once when you press reset or power the board
-void setup() {
-  // initialize digital pin LED_BUILTIN as an output.
-  pinMode(LED_BUILTIN, OUTPUT);
-}
+![sign up](../images/ImagW2/GraphicApps/1signup.jpg)
 
-// the loop function runs over and over again forever
-void loop() {
-  digitalWrite(LED_BUILTIN, HIGH);   // turn the LED on (HIGH is the voltage level)
-  delay(1000);                       // wait for a second
-  digitalWrite(LED_BUILTIN, LOW);    // turn the LED off by making the voltage LOW
-  delay(1000);                       // wait for a second
-}
-```
+I started off the the simple tutorial. 
 
-## Gallery
+[Link to Cuttle tutorials](https://cuttle.xyz/learn/video-tutorials)
 
-![](../images/sample-photo.jpg)
+![Tutorial](../images/ImagW2/GraphicApps/2tutorial.jpg){: style="height:300px;width:450px"}
 
-## Video
 
-### From Vimeo
+It started off as a simple shape set up but pretty quickly some nice features came up 
+that made me take smile. 
 
-<iframe src="https://player.vimeo.com/video/10048961" width="640" height="480" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
-<p><a href="https://vimeo.com/10048961">Sound Waves</a> from <a href="https://vimeo.com/radarboy">George Gally (Radarboy)</a> on <a href="https://vimeo.com">Vimeo</a>.</p>
+1. Very easy snapping shaped to each other which is no unique but easy to use 
 
-### From Youtube
 
-<iframe width="560" height="315" src="https://www.youtube.com/embed/jjNgJFemlC4" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
+2. The rotational repeat very intuitive way to create patterns 
 
-## 3D Models
+![Pattern](../images/ImagW2/GraphicApps/3utorial.jpg)
+3. On the right side you see a block based list of your shapes and so it is very straight forward 
+to move items between group 
 
-<div class="sketchfab-embed-wrapper"><iframe width="640" height="480" src="https://sketchfab.com/models/658c8f8a2f3042c3ad7bdedd83f1c915/embed" frameborder="0" allow="autoplay; fullscreen; vr" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe>
+4. I got a rotational pattern going on a shape but then added a circle, it was 2 clicks to create a group 
+add the two shapes to the group and drag the pattern repeat on to the the group. I really appriciated the 
+ability to see how a design looks and move then back and forth without the need to redo the whole process 
+
+![Moving](../images/ImagW2/GraphicApps/4tutorial.jpg)
+
+Overall I found this tool very easy to create pattern shapes
+
+![Shape](../images/ImagW2/GraphicApps/5tutorial.jpg)
+
+I exported the file as SVG which was easily found as that is a file type most lasers can use
+
+![Export](../images/ImagW2/GraphicApps/6SVGEXPORT.jpg)
+
+I started to explore the parametric design elements including variables and constrainers 
+
+![Para](../images/ImagW2/GraphicApps/61para.jpg)
+
+Added more parameters including thickness, legalize and angle. This UI continue to be super easy 
+drag and drop type dynamic. 
+
+![More para](../images/ImagW2/GraphicApps/62para.jpg)
+
+**Conclusion** - compared to CorelDraw (that I use a good amount) I find Cuttle to be simple to use with
+ some very good functionality. For 2D work focused on laser cutting
+
+Cuttle maybe a new top contender in my toolbox!
+
+
+
+## GIMP 
+
+
+I was excited to try this as it has been many years since I work with a raster based application. 
+
+[Install link](https://www.gimp.org/downloads/)
+
+-------------------
+![Install](../images/ImagW2/GraphicApps/7GIMPINSTALL.jpg){: style="height:150px;width:300px"}  ![Install](../images/ImagW2/GraphicApps/8GIMPINSTALL.jpg){: style="height:150px;width:300px"}
+------------------
+
+
+Next I downloaded a image and start my first tutorial 
+
+[GIMP Tutorial](https://www.gimp.org/tutorials/GIMP_Quickies/)
+
+Basic operation seem straight forward such as resizing an image
+
+![resize](../images/ImagW2/GraphicApps/9gimpsize.jpg)
+
+Followed by a slew of other basic command such as export, crop, select etc. 
+
+All pretty straight forward. 
+
+Next I moved over to another tutorial that was suggest by our Lab.
+
+[GIMP Tutorial #2](https://www.gimp.org/tutorials/Floating_Logo/)
+
+We learned how to work with layers which seems in line with other programs 
+
+![layers](../images/ImagW2/GraphicApps/10gimplayers.jpg)
+
+I added a offset layer to create a shadow, used multiple filter and then  exported the final image:
+
+![logo](../images/ImagW2/GraphicApps/12gimplogo.jpg)
+
+
+**Conclusion** GIMP seems pretty straight forward, not as intuitive as cuttle but provide a lot 
+of flexibility working with pictures at a great price.
+
+
+## FreeCAD
 
-<p style="font-size: 13px; font-weight: normal; margin: 5px; color: #4A4A4A;">
-    <a href="https://sketchfab.com/models/658c8f8a2f3042c3ad7bdedd83f1c915?utm_medium=embed&utm_source=website&utm_campaign=share-popup" target="_blank" style="font-weight: bold; color: #1CAAD9;">Dita&#39;s Gown</a>
-    by <a href="https://sketchfab.com/francisbitontistudio?utm_medium=embed&utm_source=website&utm_campaign=share-popup" target="_blank" style="font-weight: bold; color: #1CAAD9;">Francis Bitonti Studio</a>
-    on <a href="https://sketchfab.com?utm_medium=embed&utm_source=website&utm_campaign=share-popup" target="_blank" style="font-weight: bold; color: #1CAAD9;">Sketchfab</a>
-</p>
-</div>