ACP Blocks and References Flashcards

What is a dynamic block in AutoCAD?

Answer: A block with custom grips and parameters that allow geometry to be modified without editing the block definition

Dynamic blocks use the Block Editor to add parameters (linear, rotation, visibility, etc.) and actions so users can adjust the block directly in the drawing using custom grips.

Which editor is used to add parameters and actions to create a dynamic block?

Answer: Block Editor (BEDIT)

BEDIT opens the Block Editor environment where you add parameters, actions, constraints, and visibility states to build dynamic block behavior.

In the Block Editor, what does a 'Visibility' parameter allow?

Answer: Different sets of geometry to be shown or hidden within a single block insertion

A Visibility parameter creates named visibility states, each controlling which objects within the block are displayed, allowing one block definition to represent multiple configurations.

What command synchronizes attribute definitions in all instances of a block after the block definition is edited?

Answer: ATTSYNC

ATTSYNC updates all existing block references in the drawing to match the current attribute definitions in the block definition, adding new attributes and removing deleted ones.

Which command opens the enhanced attribute editor for editing attribute values of a selected block insertion?

Answer: EATTEDIT

EATTEDIT opens the Enhanced Attribute Editor dialog, providing tabs for attribute values, text options, and properties for the selected block insertion.

When inserting a block, which option allows you to specify the scale and rotation on screen rather than entering values in the dialog?

Answer: Specify On-screen checkbox in the Insert dialog

Checking 'Specify On-screen' in the Insert (or Block) dialog lets you pick the insertion point, scale, and rotation interactively in the drawing area instead of typing values.