Superpose is now also available as After Effects plugin!
Just released my object removal technology, called “Superpose”, as Nuke plugin. Superpose analyses a stabilized image sequence and removes moving objects, crowds, rain or snow.
Visit http://www.keller.io/superpose for more information
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With houLDPK it is possible to load lens models from the popular 3DEqualizer camera tracking software and use it in houdini.
Update: The whole toolset is now available on wp.keller.io/houldpk
A camera lens shader, which allows to directly render a distorted image. This prevents oversized rendering which is needed for post distortion in comp.
A COP node to distort/undistort an image. For example a undistorted footage can be used as viewport background.
Just ported my multithreaded version of the Houdini Ocean Toolkit to Houdini 12.
Just check the “Threaded” parameter of the SOP deformer to switch to multithreaded calculation. Got speedup up to 100% on larger oceans.
Had no time for in-depth testing…so please let me know if you have any problems.
Here you can find the source an win64 binaries:
(This version works for Windows. Did not try if this version works for other platforms)
Sources for Houdini 12: HOcean_HOT_H12_src.zip
cmiVFX just releases my flocking tutorial:
Check it out. I hope you’ll enjoy it!
This training focuses on a basic concept of flocking simulations: steering behaviors. The algorithms created by Craig Reynolds can be used to simulate the movements seen in flocks of birds or fish.
This step-by-step training video introduces how steering behaviors work and how one can create complex simulations just by combining simple behaviors. The viewer will learn the common behaviors like “separation” or “cohesion” and how they interact with the agent’s mind.
As a bonus this tutorial comes with a powerful library of a multi-agent system which you can use to create flocking and crowd simulations.
This Houdini 11 plugin extends VEX with a function to retrieve the closest primitive to a given point.
prim = csClosestPrimitive(file, pos, maxDistance, &closestPoint, &closestPrimNormal, &primU, &primV);
||the primitive number of closest primitive. -1 if no primitive found|
||path to geometry in op:/ notation (e.g.
||the maximum search distance. -1 for no limitation|
||contains the closest point on the primitive|
||contains the normal of the primitive|
||the primitive’s U coordinate of the closest point|
||the primitive’s V coordinate of the closest point|
There is also a VOP node available:
Thanks to Martin Matzeder for some great inputs.
We are a collaborative of independent media professionals working on asking questions and finding answers.
Coming from as many backgrounds as there are members to the group – ranging from graphic design to software development -we collaborate on projects deploying an interdisciplinary approach. While the majority of our work consists of visual effects projects for feature films and commercials we constantly try to widen our horizons and look for new challenges.
This showreel demonstrates a selection of our work.
2012, We are the Night, John Rabe, Krabat, Vicky the Viking, Dungeon Siege, Gaping Abyss A Christmoose Carol
Lamborghini Aventador, Skoda „Curriculum Vitae“, Piraeus Bank „Origami“, Continental „Stop the Ball“, T-Com „Rain of Flowers“, Aditya Birla Group „Let’s reach for the Sun“, Qatar Foundation, GNP „Click“, Illy „Beauty has a taste“
Check out this spot we have worked on in collaboration with weareflink, Hamburg, Germany.
The Munich team consists of Martin Sächsinger, Nils Engler, Stefan Galleithner and me.
Check out the vimeo page to see full credits: http://vimeo.com/25073794
But how to create a Paperworld? One of the greatest challenge was to create animations where pages of paper should fold to different geometrical objects. So we developed some “PaperTools” in Softimage ICE, simplifying this task.
I want to show you some tools we made for this projekt:
The following video shows a tech demo of an ICE compound where you can bend/fold a paper on any arbitrary position:
The next video shows an extension of the paper bending compound. You can place a null and a compound for each folding. Connecting a single scalar value to each of the folding compounds let you animate the whole folding process with just one slider:
We developed a shape blender allowing us to blend between a set of geometry shapes via spline interpolation. It’s only necessary to create a group of geometry forming the key-deformation of the folding process. The compound is able to interpolate in-between shapes for a smooth animation. It uses a spline interpolation to get nearly “round” folding paths.
The video shows the interpolation between 13 geometry shapes:
This video shows a bird flock simulation created in Houdini. It uses Craig Reynold’s steering behaviors technique.
I created a VOP POP node in Houdini implementing the flocking behavior. The general movement of the bird crowd can be controlled by one ore more leading birds.
This sample has two bird crowds with mutual interaction.
I copied a simple bird geometry on the simulations points and rendered with Mantra.
Visit my other page for more information regarding steering behaviors: