How do I create a terrain in Sketchup 2020?
If you prefer to to start modeling terrain from a flat, rectangular TIN, you draw the shape with the Sandbox From Scratch tool:
- Select the Sandbox From Scratch tool ( ) on the Sandbox toolbar, or select Draw > Sandbox > From Scratch from the menu bar.
- Click to set the TIN’s starting point.
How do you make a curved road in Sketchup?
To draw a line that’s a path you can bend with points and curvature controls, you follow these steps instead:
- With the Line tool ( ), click and drag to draw the line. …
- Release the mouse button, and without clicking, move the cursor to set the curve’s direction and size, as shown on the left in the following figure.