Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:615256.

This parametric brick takes the popular work of http://www.thingiverse.com/thing:5699 a couple steps further, adding easy Customizer support and support for generating wings, smooth-topped tiles, DUPLO-style bricks, sloped bricks, Technic-style holes, and more.  

Depending on the resolution of your printer, you may not be able to print pieces that fit exactly with standard LEGO blocks.  If you do print any of these bricks, I'd be interested to know whether they fits together with other bricks, especially if you have an SLS or SLA printer.  

These blocks are not strictly identical to LEGO bricks, but they should be compatible in most every way.  

**2022/01/30:** Updated with support for inverted roadways, that is a brick that only has studs on the roadway.

**2021/12/09:** Updated with support for rounded studs, closed block bottoms, and optional wall splines.

**2016/02/14:** Updated with support for double-female-sided bricks: no studs on top or bottom.

**2015/01/12:** Updated with support for double-sided bricks: studs on the top and bottom.  

**2015/01/11:** Updated with support for baseplates, roadways, and better error detection.  

**2015/01/07:** Updated with support for curved bricks.  

**2015/01/07:** Updated with support for sloped bricks.  

**2015/01/06:** Updated with support for DUPLO-style bricks.  

**2015/01/03:** Updated with support for including horizontal holes to fit rods and axles, as seen in the Technic line of LEGO bricks.  

**2014/12/31:** Updated with support for generating wings.  

**2014/12/30:** Updated with support for hollow studs.   

**2014/12/30:** Updated with perfect centering of knobs, posts, pins, axle holes, and reinforcements.   

**2014/12/30:** Updated to print tiles upside-down to remove the need for reinforcement.  

**2014/12/30:** Updated with newly accurate measurements.  

**2014/12/30:** Updated to use a specific post wall diameter instead of an estimate based on the knob diameter.  

LEGO®, the LEGO® logo, the Brick, DUPLO®, and MINDSTORMS® are trademarks of the LEGO® Group.

Customizable LEGO-Compatible Brick

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:620744.

This is an extension of the pi cookie cutter from http://www.thingiverse.com/thing:28882 that allows you to generate cookie cutters with any text.

Text Cookie Cutters

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:1360424.

A support for cardboard game pieces that need to stand up. This specific design is modeled after the bases from the "Thomas and Friends Tracks and Trestles" game but is customizable to fit any size gamepiece (within reason).

Customizable Game Piece Base

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:1763094.

A shelf support pin that must be turned 90º into a metal track. Not common, and not commercially available anywhere.


Customizable Twist-In Shelf Support

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:1383808.

Based on Printed_Solid's design, this is a customizable screwless baby gate support, usable when your gate is up against a post or narrow wall.

Customizable Baby Gate Support

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:1358361.

This is a customizable knob, originally designed for an oven control.  It fits onto a peg that can either be flat on one or two sides.


Customizable Knob

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:1343241.

This is a coat rack peg that fits into a hole. The base is flared to allow it to be wedged into the hole, and the end of the peg is a ball to keep items from slipping off.

The base also has a hole that can accept a screw if you want to attach it that way.


Customizable Coat Rack Peg

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:2006311.

A parametric ping pong paddle (or table tennis racket) with support for many different handle styles and blade shapes.

The example STL was generated with the following options:

```
handle_length = 100;
handle_style = "flared";
handle_thickness = 30;
handle_width = 45;
handle_offset = 10;

blade_width = 150;
blade_length = 160;
blade_thickness = 6;
blade_shape = "oblong";
blade_texture = "smooth";
```

Parametric Ping Pong Paddle

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