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The 3D graphic shows a boxing ring with steps - Leaving Cert DCG - Question A-1 - 2021
Question A-1
The 3D graphic shows a boxing ring with steps. Shown below is an incomplete perspective drawing of the ring and steps. The positions of the ground line and the vanis... show full transcript
Worked Solution & Example Answer:The 3D graphic shows a boxing ring with steps - Leaving Cert DCG - Question A-1 - 2021
Step 1
Complete the perspective drawing of the boxing ring.
Answer
To complete the perspective drawing of the boxing ring, follow these steps:
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Projection of Ring Post: Start by projecting the ring posts from the given vanishing point (VP1). Draw vertical lines for the posts' height and ensure they converge correctly towards the vanishing point.
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Projection of Corner Pad: Add the corner pads at each corner of the ring. These should be wider at the front, narrowing as they approach the back due to perspective.
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Projection of Ropes: Draw the ropes connecting the posts. They should follow the perspective lines towards the vanishing points, allowing for the proper width and spacing between each rope.
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Projection of Tumblebuckles: For the tumblebuckles, represent them as short horizontal lines attached to the posts at regular intervals. Ensure they are aligned with the ropes.
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Completed Projection of Raised Platform: Lastly, outline the raised platform of the boxing ring. This can be done by using the ground line as a reference and projecting it to maintain the perspective view.
Step 2
The steps are of equal height. Complete the perspective drawing of the steps.
Answer
To complete the perspective drawing of the steps, do the following:
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Determine Rise of Each Step: Since the steps are of equal height, measure the height of one step and maintain this height across all steps in the drawing.
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Establish Thread of Each Step: Calculate the depth (thread) of each step, ensuring they are consistent. Sketch the front edge of each step and then project the back edge to maintain the perspective view.
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Completion of Perspective Projection of Steps: Finally, incorporate the side views of the steps, ensuring that all lines converge appropriately to the vanishing points, giving a three-dimensional appearance.