The Original Problem: Rendering SPORE

In early 2004, we needed to render Doc Bailey's luminous SPORE imagery for the film Stay.
The images had to hold up at high resolution with clean anti-aliasing, matte-object cutouts, and camera fly-throughs.
They also needed to be animated, which meant generating many frames efficiently.
Existing tools could make the images, but they could not scale to the production requirements we had.

Doc Bailey SPORE image

Why Existing Renderers Fell Short

What we needed

Extremely large point counts
High-resolution output
Reliable anti-aliasing
Matte objects and clipping planes
Practical animation workflows

What the available tools did poorly

Instancing-based approaches hit scaling limits
Some SPORE images reached billions of points
Traditional renderers were not designed for point clouds at that size
We needed a purpose-built renderer, not a workaround