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Projection calibration

[2 Replies]
- 23-Nov-2012 11:08 AM
- Forum: Integration and Hardware
I am using a Kinect to track a skeleton which I need to project back onto. I am on a Mac OSX10. Does anyone have any advice on how to calibrate my projector to project successfully back onto the person?
Thank you

MIDI out

[2 Replies]
- 28-Sep-2012 09:46 AM
- Forum: Contributed Library Questions
I'm using Midibus at the moment.

Ideally what I want is for MIDIout to be only sent once every time that mouseX enters the parameters of width/2 and to be sent as one continuos note until x>width/2.

My problem is that when x<width/2 the MIDIout message is constantly repeated depending on frameRate or on the delay I set.

How do I only make it sound once, and every time the mouse enters the <width/2 parameter?

I hope I have explained this clearly. I don't know if this is a specific MIDI issue or maybe I'm just not thinking of code implementation properly.

Thank you.

import themidibus.*;

MidiBus myBus;

void setup() {

size(200,200);

background(0);

myBus = new MidiBus(this, "", "Java Sound Synthesizer");





}

void draw() {

int aChannel, bChannel ;

int aPitch, bPitch;

int aVelocity, bVelocity;

if (mouseX<width/2){

aChannel = 1;

aPitch = 60;

aVelocity = 127;

myBus.sendNoteOn(aChannel, aPitch, aVelocity);



delay(1000);

myBus.sendNoteOff(aChannel, aPitch, aVelocity);

}}

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