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What is difference between 1st and 3rd angle projection?

Olivia Foster | 2023-06-13 03:20:55 | page views：1355
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Oliver Allen

Works at the International Criminal Court, Lives in The Hague, Netherlands.
In First Angle Projection we place our object in the First Quadrant (see above figure). This means that the Vertical Plane is behind the object and the Horizontal Plane is underneath the object. In Third Angle Projection the Object is placed in the Third Quadrant.
2023-06-23 03:20:55
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William Baker

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In First Angle Projection we place our object in the First Quadrant (see above figure). This means that the Vertical Plane is behind the object and the Horizontal Plane is underneath the object. In Third Angle Projection the Object is placed in the Third Quadrant.
Third Angle Projection
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