Drawing Problems - Chapter 1 Drawing Problems - Chapter 17 Copyright Goodheart-Willcox Co., Inc. 476 AutoCAD and Its Applications—Advanced Drawing Problems 1. General In this problem, you will create a scene with basic 3D objects, attach materials to the objects, and adjust the settings of the materials. A. Start a new drawing and set the units to architectural. B. Draw a 15′ × 15′ planar surface to represent the floor. C. Draw two boxes to represent two walls. Make the boxes 15′ × 4″ × 9′. Position them to form a 90° corner. Alternately, draw a polysolid of the same dimensions. D. Draw a R2′ × 5′H cone in the center of the room. E. Open the materials browser and locate a material similar to the one shown on the floor. Attach this material to the floor. F. Locate an appropriate material for the wall and attach it. G. Locate an appropriate material for the cone and attach it. H. Turn on the sun and adjust the time to create good shadows. Refer to Chapter 16 for an introduction to sun settings. I. Render the scene. Save the rendering as P17-1.jpg. Save the drawing as P17-1. A full-color image is provided on the companion website. www.g-wlearning.com/CAD/