VDMX & Quartz Composer

A grid of 2D cubes that all take their colour from the centre cube.

http://robmac.net 

just 2 sprites moving endles from left to right.

A simple Core Image kernel based effect, that allows for offsetting the R, G and B channels of an image on the x and y axis.

Probably quite similar to Memo's version from way back in the day, but I can't seem to download that one ;-)

A neverending ribbon twists its way through 3D space.

Based on the VertexNoise.qtz patch from the GLSL examples in the Dev Tools

Mad props go to Mr Monkeypresso for the idea. And of course to Philip Rideout of 3d Labs, Inc who wrote the GLSL code.

Contains GLSL code which is Copyright (c) 2005-2006: 3Dlabs, Inc.

Takes the clip or image playing in the layer and makes a neverending tunnel out of it. Also has an optional text input.

Tested on VDMX 0.7.1.6, and Leopard only. Now also with functioning text controls in b0.7 and up. Thanks to Clouds11 for paying attention and providing the update!

If you like this effect, please check out Alx Toneburst's insanely smooth GLSL version, found above.

Allow 4 corner pinning / quad warping to allow projection mapping onto surfaces.

See http://www.memo.tv/projection_mapping_quad_warping_with_quartz_composer_... for more info and demo

Allows you to create a four point (doesn't have to be rectangular) mask.

See http://www.memo.tv/projection_mapping_quad_warping_with_quartz_composer_... for demo and more info.

Tunnel effect, taking a different approach to goto10's version, below.

Lots of controls.

here's the base template i use to make my VDMX sets on my novation remoteSL zero. all buttons set to toggle :). might be of help to a few out there...

This is a qcTextSource (place in qcTextSources folder) that applies the old After Effects trick of using lotsa copies of a layer on the z-axis to make it appear 3D.

this is not so much a QC-ciip but an example to coding illiterates (of which i'm a proud member) of just how easy it is to start using joysticks, PS2-pads, steering wheels, whatever in VDMX. I have this clip running in the background in QT player, and it converts the HID input signals to MIDI, then sends it to VDMX. i then use regular MIDI detect to pick up on the signal within VDMX.

this example uses a logitech attack joystick, but it could be anything. 

it's not much, but i felt i had to give something, anything, to this community from which i've snagged to much code :) 

A crosshairs appears over the video, and searches the screen. Pressing the button 'locks' the crosshairs in place. Works great with a live camera input from the crowd. Offers both mouse control and random mode. Leopard only, I'm afraid. Let me know what y'all think!

simple rgb wet/dry faders

55 3D Mathematical surfaces in one qcClip.

UPDATED:
Now with additive blend mode option (works best with darker colours).

Another in a seemingly endless series of minor variations on the pixellation/glitch theme.
In this version, the image is divided into tiles of variable size. Each tile can be 'zoomed' until it becomes a single solid colour (giving a standard pixellation 'mosaic' effect). Optionally, the amount of zoom for each tile can be controlled by the luminosity of the centre pixel of each tile.

Leopard-only.

Divides input image up into tiles, and moves them around, either randomly, or based on the brightness of the pixel at the centre of each tile.

Creates a wide range of glitchy effects, from slider-puzzle to complete image randomisation.

See
http://machinesdontcare.wordpress.com/2008/01/15/slidetiletest150108/
for more info.

Leopard-only.

Throwaway 2D distortion/mirror effect.
Might respond nicely to audio levels.

See
http://machinesdontcare.wordpress.com/2008/05/09/a-throwaway-distortion-...
for more info.

Updated version of tb_sphericalHarmonics 1.0.

See post here
http://machinesdontcare.wordpress.com/2008/04/02/tb_sphericalharmonics-1...
for more info.

Leopard-only

UPDATED: Should now work on ATI and NVIDIA cards. Please test, guys... 

QC/GLSL implementation of Johan Geilis' 2D Supershape equation.
Converted from code on Paul Bourke's website
http://local.wasp.uwa.edu.au/~pbourke/surfaces_curves/supershape/

Creates all kinds of 2D patterns and shapes.

Leopard only.
Also note you'll need the latest VDMX beta.
If you don't see anything on screen, try moving the X and Y parameters.

A qcPlugin (place in VDMX/Plugins folder), which accepts a datasource as input, as well as spring stiffness and damping, and returns a smoothed datasource simulating a damped spring between the current target value and the original value (basically a bouncey smooth).

Distorts images by exploding edges, resulting in people looking like Rocky Balboa.

Applies a simple frosted glass effect.

Allows you to record a clean plate and generates a difference matte. If you have a live feed you can capture the clean plate while the subject is out of shot, and once the subject is in shot it keys out the background allowing you to replace it with the underlying layer. Subject to the problems that difference mattes usually encounter (noise, lighting changes etc.)

Applies a threshold to the image with upper and lower limits, smoothly interpolating between.

Creates a bad tv effect with scanlines, distortion, line sync, vertical hold problems etc.

Shifts RGBA Channels independently with a few different modes.

Applies a lumakey. Anything below a certain threshold is transparent, and you can set a softness.

The Light-Tunnel effect from Apple's Photobooth application, with added 'tweakability'.

Reflects the input image in moving blobs of mercury.
Quick VDMX qcFX port of qarl's qMercurialMe Quartz Composer macro for VDMX.

hello out there
i made a little qtz for cropping the screen.
since there is a little chrash problem with the vdmx crop and crop vv (witch mrRay already fixed in the next beta) i made one on my own.
its my first qtz for vdmx.
it works good if u put it in the media bin but i dont know why the top slider dosnt work right if u put it in the qtzefx folder.
if u got a solution for this please let me know.
greatz hiltmeyer.inc