Blocks Attributes
Transcript of Blocks Attributes
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AutoCAD LAYERS BLOCKS
1. Layers
layers AutoCAD. -, ON-OFF FREEZE-THAW layer . -, -, .. , , , , , .
(LOCK-UNLOCK) layer, , (PLOT-NO PLOT), ,, .
[layers, ]
layers AutoCAD, ., layer ,, (Lineweight) (Plot Style). , bylayer , , .
, layers styles() AutoCAD , , ,, .
[layers ]
2. Blocks Attributes
:
. , , , . -, Architectural Desktop CAD ,, AEC objects.
. , .. , , ,.. , , , .blocks.
: blocks AutoCAD, . blocks, () AutoCAD, , , , . (nesting), blocks block.
, blocks, , , , , AutoCAD, attribute. attributes , , blocks.
, , ,
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, ., :
(Object Attribute Value)
i.blocks
blocks, :
- block (BLOCK) Block(, , External Reference, XRef). AutoCAD block definition.
- block (INSERT) (). block reference.
[block]
: O () -
block. insertion base point, .
: , X, Y, Z,. , (Layer, , -.), AutoCAD.
ii. (redefinition) block
block -(block definition). , , -.
- (self reference).[]
iii.attributes
- attribute block (ATTDEF).
- block attributes.
[attributes ]
- attributes (ATTEDIT, -ATTEDITEATTEDIT).
- attributes AutoCAD (ATTEXTEATTEXT).
iv.blocks
- block (). WBLOCK.
- (INSERT).
[block ]
- .
v.Blocks (object properties)
block , block. , , ,
. - block , , .
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. , -: Layer, , , ., , , block, ,0, Layer, byblock,
.
[block, - ]
vi.External Reference (XRef)
(attachment) XRef (insertion) block :
() .
().
(externally depended) -().
( ).
[XRef]
- XRefs: -projects.
2006