1. Written by: Itzik Ben Shabat Technion - Israel Institute of Technology Faculty of Mechanical Engineering Laboratory for CAD & Lifecycle Engineering Lab 11E : Clock Exercise 3D

2. Written by: Itzik Ben Shabat Instructions Copy the file from LAB7 – E Clock Self Exercise (the one without the circle function) Set figure renderer to opengl (for better performance) Change window name to ‘yourname 3D clock no light’ Exercise Projections By pressing ‘p’ allow to toggle between projections (Orthographic, Isometric and perspective) Exercise 3D: Allow view rotations using the arrows Maintain clock functionality (‘+’,’-’ and ‘c’ for changing hour) Instead of markers draw spheres in a unified color (remove edge lines – set edge color to none) Instead of patches for the dials draw boxes (you can use draw cube function from tutorial 10) Technion - Israel Institute of Technology Faculty of Mechanical Engineering Laboratory for CAD & Lifecycle Engineering

3. Written by: Itzik Ben Shabat Guidance Start by allowing the projections and viewing rotations Your intermediate result should look like this Only after this is working start transferring to 3D Technion - Israel Institute of Technology Faculty of Mechanical Engineering Laboratory for CAD & Lifecycle Engineering

4. Written by: Itzik Ben Shabat Results Your final result should look something like this before and after removing edge lines Technion - Israel Institute of Technology Faculty of Mechanical Engineering Laboratory for CAD & Lifecycle Engineering

5. Written by: Itzik Ben Shabat Final Notes When removing the edge color the 3D effect reduces Lighting enhances the 3D visualization More on lighting - next tutorial Technion - Israel Institute of Technology Faculty of Mechanical Engineering Laboratory for CAD & Lifecycle Engineering

6. Written by: Itzik Ben Shabat Sources and Refrences Mathworks Documentation Center - http://www.mathworks.com/help/documentation-center.html http://www.mathworks.com/help/documentation-center.html Technion - Israel Institute of Technology Faculty of Mechanical Engineering Laboratory for CAD & Lifecycle Engineering