1 Draw a centre line parallel to line AB as part of an auxiliary view.
2 Project points A and B onto this line and onto the centre lines of the plan and end elevation.
3 Take any horizontal section XX between A and B and draw a circle in the plan view of diameter D.
4 Project the line of section plane XX onto the end elevation.
5 Project the point of intersection of line AB and plane XX onto the plan view.
6 Mark the chord-width W on the plan, in the auxiliary view and the end elevation. These points in the auxiliary view form part of the ellipse.
7 Repeat with further horizontal sections between A and B, to complete the views as shown.
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Lets start by identifying what exactly certain boats are. Sometimes the terminology can get lost on beginners, so well look at some of the most common boats and what theyre called. These boats are exactly what the name implies. They are meant to be used for fishing. Most fishing boats are powered by outboard motors, and many also have a trolling motor mounted on the bow. Bass boats can be made of aluminium or fibreglass.