mark
Mark the current builder’s position.
builder.mark();
The mark is the position is the where the builder is at the moment. The mark sets the beginning position for various builder activities. When the builder makes a line, for example, the mark is place where the line will start. If the builder moves somewhere away from the mark, a line is traced between where the mark is and the builder’s current position.
Example
Use a position mark to trace a line of stone near the player.
builder.teleportTo(pos(0, 0, 0));
builder.mark();
builder.move(FORWARD, 5);
builder.line(STONE);
See Also
Here’s an example project that uses the builder: Build a house.