The Sphere in Isometric (Leaving Cert DCG): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
ShowHide
Practise the questions
10 questions from this quiz
What shape does a sphere become in isometric projection?
What shape does a sphere become in isometric projection?
An ellipse
How does a sphere appear in orthographic views (front, side, top)?
How does a sphere appear in orthographic views (front, side, top)?
As a perfect circle
Why does a sphere appear larger in isometric than in orthographic projection?
Why does a sphere appear larger in isometric than in orthographic projection?
Due to the isometric scale factor
What are the two main methods for drawing spheres in isometric?
What are the two main methods for drawing spheres in isometric?
Basic and scaled methods
When is the scaled isometric method most appropriate?
When is the scaled isometric method most appropriate?
When measurements are critical
What is the first step in scaled isometric construction?
What is the first step in scaled isometric construction?
Draw elevation views first
What happens if you mix scaled and unscaled measurements?
What happens if you mix scaled and unscaled measurements?
Creates distorted results
What should you complete before attempting isometric construction?
What should you complete before attempting isometric construction?
Orthographic views first
What does the ellipse in isometric represent?
What does the ellipse in isometric represent?
A circular cross-section viewed at an angle
What do examiners look for in Leaving Cert DCG?
What do examiners look for in Leaving Cert DCG?
Proper construction & proportions