뉴) 다은쌤의 틴커캐드 Tinkercad 1.6 - 도형 크기 바꾸기

Overview

This tutorial explains how to resize 3D shapes in Tinkercad (1.6) by using on-screen control points, modifier keys, and precise numeric input.

Resizing with control points (drag handles)

• When a shape is placed on a sketch plane and selected, corner/edge points appear around it.
• Drag a corner point (white point): changes the shape size broadly (e.g., affects dimensions related to that corner).
• Drag a black point (or the black point on the side midpoint): changes the size in a more limited way—only one side length is affected.
• Note: during resizing, height may not increase depending on which handle you drag (i.e., some handles change length without changing height).

Changing height/length using specific handles

• Drag the white point shown for vertical control to extend/shrink the shape upward, affecting height.

Key accuracy tip

• The length adjustment point and the black triangle (used for position/height adjustment) are very close together.
• Click precisely to trigger the intended adjustment.

Maintain proportions (Shift key)

• Dragging points can distort proportions.
• Hold Shift while resizing to scale uniformly, keeping a constant ratio (demonstrated with a circle).
• With Shift, additional behavior includes:
  • A fixed point appears on the opposite side
  • A fixed point appears in the top-left corner

Center positioning (Alt + Shift vs Shift only)

• Shift + Alt: resizing snaps/adjusts the shape to the center during scaling.
• Shift only: scaling is freeform, while still keeping the aspect ratio.
• The tutorial also mentions pressing R to fix the center position specifically.

Numeric precision (enter exact dimensions)

• In Tinkercad, after selecting a shape, numbers appear at corner points.
• Click a point, then click the corresponding number to enter an exact dimension.
• For height:
  • Click the relevant white dot, enter the desired height value, then press the action (subtitles suggest “Print”) to apply.

Units tip

• Tinkercad uses millimeters (mm) by default.
• Example: 50 mm = 5 cm.

Main speakers / sources

• “다은쌤” (Daeun Teacher) — instructor presenting the Tinkercad resizing tutorial.