2013

Table Of Contents
triangles 199
trimming
3D objects 260
chamfered objects 268
filleted objects 264
hatches 511
objects 256
replacing trimmed areas 449
splines 277
surfaces 446
True Color colors 135
TrueType fonts
about 543
PostScript font equivalents 546
proxy fonts 547
text height 548
vertical text 549
twisted faces 743
TXT files
importing 529
Type C goniometers 725
typefaces 542
U
UCS (user coordinate system)
definitions
saving 150
UCS icon
coloring 35
display options 154
UCSs (user coordinate systems
ViewCube and 80
UCSs (user coordinate systems)
3D space and 149
assigning to viewports 151
AutoCAD LT functionality 701
defining 148
dynamic UCSs 152
named definitions 150
paper space and 150
preset orientations 150
restoring 150
UCS icon 154
workplanes 148
unbounded hatches 504, 511
unconstrained drawings 283
underconstrained drawings 283
underlays
about 670
backgrounds 675
clipping boundaries 677
colors 675
contrast 675
detaching 672
display settings 675
fade settings 675
finding files 679
grips 674
layers and 673
monochrome settings 675
object snaps 674
PDF files 670, 671
Reference Manager palette 678
unloading 672
visor 670
undoing actions
correcting mistakes 230
layer changes 124
ungrouping groups 229
Unicode fonts 543
Unicode text 521, 698, 706
unions
3D solids 366
regions 218
separating into original shapes 436
units of measurement
about 40
coordinate unit types 157
dimensions 576, 577
model space 86
plot scale 627
unloaded raster images 689
unloading
raster images 691
underlays 672
xrefs 666
unlocking
layers 120
unreconciled layers
about 131
unreferenced linetypes 138
842 | Index