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The 3D graphic below shows an image of a calculator - Leaving Cert DCG - Question A-1 - 2015
Question A-1
The 3D graphic below shows an image of a calculator. The plan and partially completed elevation and end view are also shown. (a) Complete the elevation of the calcu... show full transcript
Worked Solution & Example Answer:The 3D graphic below shows an image of a calculator - Leaving Cert DCG - Question A-1 - 2015
Step 1
Complete the elevation of the calculator.
Answer
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Projections from plan:
- Begin by examining the 3D graphic and identifying the key features that need to be projected onto the elevation. The outline of the calculator, including its buttons, screen, and overall shape, should be captured in a two-dimensional representation.
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Points correctly defined on the elevation:
- Ensure that all critical points from the plan view are accurately represented in the elevation view. For instance, mark the edges of the calculator, the corners, and any significant details that define the calculator's profile like the screen outline.
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Complete elevation of calculator:
- Finally, refine the elevation by drawing the complete outline and key details clearly. Ensure that all proportions are maintained, and the drawing reflects an accurate representation of the calculator's elevation including the button layout.
Step 2
Complete the end view of the calculator.
Answer
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Projections from plan:
- Start by projecting the necessary lines from the plans to create the end view. These should align with the corresponding features of the calculator from the side elevations.
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Identify correct points:
- Identify and mark the correct points where features such as the edges of the calculator and button placements meet. This step is crucial to ensure accuracy in the drawing of the end view.
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Complete the end elevation:
- Draw the complete end view with all the identified points, ensuring all dimensions and relative positions are correct. Use straight lines for edges and maintain clarity in the depiction of buttons or other features visible from the end view.