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CCC - Let It Snow

Resources for the 'Let It Snow' Creative Computing Club.

During this workshop, you will use Tinkercad Codeblocks to design a 2D object (e.g. a snowman) to cut out on a Cricut machine.

This page recaps what we discussed as a group.


Getting started with Tinkercad Codeblocks

To set up a new Codeblocks project, follow the instructions here.


The Cricut can only cut flat objects. It uses a sharp knife to cut around your shapes, so think carefully about what shapes you choose to use.

For a more detailed explaination, take a look at our Instructable (up to Step 6).


Your workspace, set up to design flat objects, should look like this:

screenshot of the Tinkercad editor, with the title Let It Snow, in Top view and Flat View

Making the body of a snowman - using cylinders

Follow the animated images below to create your snowman's body, or click here for step-by-step instructions.


Create New Object
animated image, create an object then rename it to body
Adding a Shape
animated image, add a cylinder, run, change the radius, run again
Moving Shapes
animated image, add another cylinder, change the radius, add a move block, test x then reset, test y, get move in y direction
Finishing the Object
animated image, create group, choose colour, run code

Creating a hat - using boxes

Follow the animated image below to create your snowman's hat, or click here for step-by-step instructions.

It is very similar to making the body, so follow those instuctions first.

animated image, create new object, add box, edit dimensions, move into position, add second box, then group

Extension idea: how could you use the Rotate and Scale blocks in your code?


Adding eyes - using a repeat loop

Follow the animated images below to create your snowman's eyes, or click here for step-by-step instructions.


Position the first eye
animated image, create new object, add cylinder, edit dimensions, move into position in y axis, move into position in x axis.

Add a repeat loop
animated image, find repeat loop in control menu, add around the previous code and change repeat option to 2, add final move block and change x

Group as a hole
animated image, group objects, changing to a hole

Extension idea: can you follow the same process to make buttons?


Finishing touches - adding extra shapes

Remember to only use flat shapes in your design.

To make the smile in my snowman, I used the Text block, with a bracket ).

You will need to use the modify blocks to get shapes to look how you want - move, rotate, size.

Be patient, do things one step at a time, and enjoy the creation process!


Check your design, ready to cut

When you are happy with your design, it is almost ready to be physically created!

Rotate around your design to make sure everything is flat on the workplane. If not, debug your code!

When you are ready, tell the workshop leader that your design is finished - we will give it one last check, and then cut your creation!

animated photo showing the Cricut machine cutting a design. It has a small knife attached to it, and it moves up and down around the paper cutting the outline.