2D Design: Block and Rotate Copy

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Carveco Tutorial: Block and Rotate Copy

This tutorial walks you through how to create multiple copies of a vector in an array (block) pattern or around a circle using the Block Copy and Rotate Copy tools.

Creating a Block Copy

  1. Select the vector you want to copy (e.g., a heart).
  2. Open the Block Copy tool (Vector > Block Copy).
  3. Choose your method:
    • Distances (Offsets): Copies are based on center-to-center distance.
    • Gaps: Copies are spaced based on the gap between them.
  4. Specify number of columns (X) and rows (Y).
  5. Click Apply to create your block of copies.

Creating a Rotate Copy

  1. Select the vector you want to copy.
  2. Open the Rotate Copy tool.
  3. Set the Rotation Center:
    • Manually enter (e.g., 0,0 for center of model).
    • Or click Select and pick a point on-screen.
  4. Set rotation:
    • Total rotation (e.g., 360°).
    • Number of copies (including the original).
  5. Click Apply to generate rotated copies.

Hints, Tips, and Tricks

  • Quick Fill: Use Block Copy repeatedly to quickly fill an entire workspace.
  • Rotation Accuracy: Use the coordinate display (bottom right) to ensure perfect positioning.
  • Spacing: Using Gaps gives more visual control than Offsets.
  • Keyboard Shortcut: Press T to activate Transform mode quickly for rotation and scaling.

Advanced Techniques

  • Nested Arrays: Create an array of grouped vectors, then block copy again to fill complex patterns faster.
  • Incremental Rotate: Instead of full 360°, rotate in steps (e.g., 30°) to create interesting spirals or partial arcs.
  • Custom Centers: Select irregular rotation centers to create eccentric patterns.

Troubleshooting

  • Copies not spaced correctly? Double-check if you're using Gaps or Offsets mode.
  • Rotation looks uneven? Ensure Center point is correctly selected and that the total angle equals 360° if needed.
  • Overlapping vectors? Use the Trim tool or Weld tool to clean up overlaps after copying.
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