Friday, July 29, 2016

Cricket Wireless TV Spot

Clouds, Sand, Fireworks

Monday, June 13, 2016

ReCore E3 2016 Gameplay Trailer

Debris, footprints, cloth, smoke

Tuesday, June 7, 2016

Time Drive SOP on VFXToolbox

I published an asset on the new VFXToolbox website:
Its really easy to use and it has a nice way of showing demos using a 3D Viewer in the browser. I plan on uploading more stuff in the future.

Huge thanks to the creator, Guillaume.

Saturday, May 28, 2016

Bullet Cloth

Recently, I have been experimenting alternative ways of doing cloth effects. I always had an idea about using the points as simple particles or spheres while using the edges as constraints.

I didn't know how to set up hard constraints until I came across this post on the odforce forums:

This is the answer I was looking for. Now all I had to do was use the sim to drive the geometry in SOPs. I am really surprised haw fast it is. What makes it great is that it uses simple spheres as packed primitives with Bullet Solver.

Here are some demos:

You can easily set up pin constraints by setting i@active to 0.

For tearing, you set a Primitive Group, called broken, to the constraints. The tricky part is applying it to the rest geometry in SOPs.

 You could get some interesting results with the constraint network.

Reading animated positions in SOPs

Tuesday, March 1, 2016