Text-book on Practical Solid Or Descriptive Geometry, Teil 2

auxiliary elevation axes base cast shadow centre of vision cone Crown 8vo cube cut the surfaces cutting planes Determine by Problem determine the intersection Determine the projections determine the shadow diameter distance Draw a plan Draw an elevation Draw the plan draw the projections drawn Edition ellipse equal face feet given plane given point given surface hori horizontal cylinder horizontal plane horizontal trace inclined at 50 inscribed intersection required isometric projection line joining line of intersection line perpendicular major axis meet the circle number of points perpendicular perspective projection picture plane plan and elevation plane containing plane inclined plane of projection pyramid radius rays of light right angles scale of slope shade line shadow cast side solid spectator square prism station point straight lines surface of revolution tangent plane touch triangle trihedral angle vanishing point vertex vertical plane vertical trace vols Woodcuts