On this class we learnt how to: - draw a Cone - mirror the Cone to reverse - create Section Plans - draw Sections on the Cones using the Section Plans First, we drew a cone which center is located at the x,y coordinates 30, 30 , with 10 units of radius and 10 units of height. The cone that we just created is solid , and we want it to be empty , having just some thickness. For that, we copied the previous cone down with a tiny distance of 1 unit . After that, we use Boolean Operations . There are 3: - Union , that joins both cones into one piece; - Intersect , to create an inbetween solid created by the intersection of both cones; - Subtract , to subtract the space ocuppied by one cone on the other. For the purpose that we want, we used the Subtract operation. Then, we mirrored the cone adding one more above the previous one. For that, we use the command 3DMirror . To be easier to distinguish all the shapes and figures that we are going to ...
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