L-system City

A procedural urban environment designed with l-system floor plans and procedural boolean operations.

L-system Buildings

Create buildings with windows using Houdini's Lsystem SOP.

TV screens

Multiple televisions copy stamped with different images on each screen.

Boolean operations with Sursect

Cut through objects with the Surfsect SOP.

Staircase

Procedural staircase built in Houdini.

Revolve

Revolving curves to create geometry.

DNA to filmstrip

A strand of DNA converts into a filmstrip.

Spiral Staircase

A spiral staircase modeled in SOPs.

Random Normal Rotations

A great way to randomize normals without copy stamping geometry.

Rails SOP

A basic use of the Rails SOP.

Copy Stamping

This project introduces copy stamping different pieces of geometry onto particles.

Siding

This uses a point SOP expression to generate siding from a grid.

Cross Product

This demonstrates using the cross product in an expression in prepping normals for copy stamping.

Binary Fire

Using copy stamping to attach 1's and 0's to a particle system.

3D Text

This HDA creates 3D extruded text with rounded edges.

City Builder HDA

This procedural modeling Operator Type Library allows you to build fly-through animations fast while building a city based on a curve.