Isometric Sketching

3. Computer-aided design
6. The mental representation and manipulation of two- and three-dimensional objects.
10. A solid modeling technique where geometry is added to existing model geometry.
13. Lightly drawn line to guide drawing other lines and shapes.
14. All height lines are vertical.
16. A center mark shows the location of a hole, cylinder, or other round features on a drawing as a pair of perpendicular lines that cross at the center of a feature.
17. Sketch appears three-dimensional because three sides are shown.
19. Sketch appears three-dimensional because three sides are shown.
20. A heavy solid line used on a drawing to represent the outline.
22. Dr. Patrick Hanratty
24. 3D modeling software
25. A form of pictorial representation or graphical model in which all dimensions parallel to the three principal spatial axes are shown in their true proportions.
26. Also known as solid modeling. The process of creating a solid model or three-dimensional object using a modeling and design application on a computer.

1. A drawing which contains views of an object projected onto two or more orthographic planes.
2. can help you select appropriate values for a sketch
4. A strategy in which geometry is defined in such a way that changes produce desired, predictable results.
5. Width and depth lines are drawn at 30 degrees from horizontal.
7. To help you use value consistently, indicate the position of the __.
8. Isometric views on technical drawings typically don't include __.
9. A method of representing three-dimensional objects on a plane having only length and breadth. Also referred to as right angle projection or orthographic view.
11. The shapes of the object faces are distorted (not represented as true shapes).
12. A solid modeling technique where geometry is subtracted from existing model geometry.
15. Intersecting or lying at right angles; perpendicular.
18. A form of pictorial representation or graphical model in which all dimensions parallel to the three principal spatial axes are shown in their true proportion or relationship between a distance or area on a map and the corresponding distance or area on the ground, commonly expressed as a fraction or ratio.
21. A line that defines the center of arcs, circles, or symmetrical parts. A center line is half as thick as an object line.
23. A heavy dashed line that represents an edge that is not directly visible.