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Questions and Answers
What is the purpose of projecting three-dimensional objects onto a two-dimensional plane?
What is the purpose of projecting three-dimensional objects onto a two-dimensional plane?
- To enhance the colors and textures of objects
- To maintain relative proportions of the objects (correct)
- To simplify mathematical calculations
- To create a realistic representation of the scene
What are the two basic methods of three-dimensional projection?
What are the two basic methods of three-dimensional projection?
- Parallel and Perspective projection (correct)
- Horizontal and Vertical projection
- Radial and Axial projection
- Orthogonal and Oblique projection
What is a characteristic feature of parallel projection?
What is a characteristic feature of parallel projection?
- Parallel lines in the scene remain parallel on the display plane (correct)
- It distorts the relative proportions of objects
- Objects appear smaller as they are farther from the viewer
- It provides a realistic depth perception
Which projection technique is commonly used in engineering and architectural drawings?
Which projection technique is commonly used in engineering and architectural drawings?
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Why might parallel projection not provide a realistic representation of a scene?
Why might parallel projection not provide a realistic representation of a scene?
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