Reference Grid - Autodesk 003A1-121111-1001 - AutoSketch v.9.0 Getting Started

Reference Grid

A reference grid is a visual drawing aid that contains a pattern of horizontal
and vertical lines or dots that represent a grid. Use gridpoint snaps to make
your drawing precise.
Example of a first point snapping to a grid
There are three types of reference grids available in AutoSketch, each suited
for different purposes.
■ The default grid is rectangular, with snap intervals and lines that parallel
the x- and y-axes. This grid is the standard reference tool for most two-
dimensional drawings.
■ Circular grids extend radially from the grid origin. They provide an excel-
lent reference tool for drawings that require alignment of points along an
arc or circle, such as a mechanical drawing of a gear.
■ Isometric grids align along three major axes, instead of two. This allows
you to create two-dimensional drawings of three-dimensional objects.
You can modify the settings for each of the reference grids.
The following table lists the Grid tools you can use in AutoSketch. These
buttons are located on the Grid toolbar.
Toolbar
button
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Chapter 3 AutoSketch Basics
Button name Description
Rectangular The most commonly used, is useful for most two-
dimensional drawings.
Circular Aligns grid lines along an arc or circle. The radial grid
lines allow you to enter such points precisely. When you
set up a circular grid, you may need to reposition the
grid origin so that the radial lines of the grid are aligned
correctly on the page.
Isometric Top Aligns snap and grid lines along 30- and 150-degree
axes.