koobas.hobune.stream
Javascript Multidimensional Arrays
Hi, Im trying to animate a 3d array of game objects with GetSpectrumData(). But I can only get one line of cubes to move. I am still fairly new to programming (and I am sure this is not the most efficient way to code). But any help or advice would be appreciated.
var Audio : AudioListener; var numSamplesX : int; var numSamplesY : int; var numSamplesZ : int; var numberleft = new Array (); var multiplier = 1; var movementRadius : int; var thebarsleft = new Array(GameObject);
var abar : GameObject; var count = 0; var movementNerf : int;
function Start () {
var spacingX = 1.05;
var spacingY = 1.05;
var spacingZ = 1.05;
for(t = 0; t < (numSamplesZ/25); t++){
for(i=0; i < (numSamplesX/25); i++){
for (j=0; j < (numSamplesY/25); j++){
var xpos = i*spacingX -8.0f;
var ypos = j*spacingY -8.0f;
var zpos = t*spacingZ -8.0f;
var positionleft = Vector3(xpos,ypos, zpos);
thebarsleft[i] = Instantiate(abar, positionleft, Quaternion.identity);
thebarsleft[j] = Instantiate(abar, positionleft, Quaternion.identity);
thebarsleft[t] = Instantiate(abar, positionleft, Quaternion.identity);
}
}
}
}
function Update () {
var numberleft = Audio.GetSpectrumData(numSamplesY, 0, FFTWindow.BlackmanHarris);
for(t=0; t < (numSamplesZ/25); t++){ for(i=0; i < (numSamplesX/25); i++){ for(j=0; j < (numSamplesY/25); j++){
if (count == 0) {
thebarsleft[i].transform.localPosition.y += (numberleft[i]*(multiplier*(i+1)))/movementNerf;
thebarsleft[j].transform.localPosition.y += (numberleft[j]*(multiplier*(j+1)))/movementNerf;
thebarsleft[t].transform.localPosition.y += (numberleft[t]*(multiplier*(t+1)))/movementNerf;
if (thebarsleft[j].transform.localPosition.y >= movementRadius){
count = 1;
}
}
if (count == 1) {
thebarsleft[j].transform.localPosition.z += (numberleft[j]*(multiplier*(j+1)))/movementNerf;
if(thebarsleft[j].transform.localPosition.z >= movementRadius){
count = 2;
}
}
if (count == 2){
thebarsleft[j].transform.localPosition.x += (numberleft[j]*(multiplier*(j+1)))/movementNerf;
if (thebarsleft[j].transform.localPosition.x >= movementRadius){
count = 3;
}
}
if (count == 3){
thebarsleft[j].transform.localPosition.y -= (numberleft[j]*(multiplier*(j+1)))/movementNerf;
if (thebarsleft[j].transform.localPosition.y <= -movementRadius){
count = 4;
}
}
if (count == 4){
thebarsleft[j].transform.localPosition.z -= (numberleft[j]*(multiplier*(j+1)))/movementNerf;
if (thebarsleft[j].transform.localPosition.z <= -movementRadius){
count = 5;
}
}
if (count == 5){
thebarsleft[j].transform.localPosition.x -= (numberleft[j]*(multiplier*(j+1)))/movementNerf;
if (thebarsleft[j].transform.localPosition.x <= -movementRadius){
count = 0;
movementRadius += 2;
}
}
}
}
}
if (movementRadius > (movementRadius*2)) {
movementRadius = 5;
}
}
Basically, I am trying to make a nested array of 1000 cubes (10 x 10 x10 ) move to music independently. However, when I have any type of array set up I can only ever get the first layer to activate. Which means that only ten cubes are ever active at one time.
Is there a way to activate all 1000 of them at once in an array like grid?
(p.s. I apologize for my poor post educate. It was pretty late when I put it up)
Are you sure you're using multi-dimensional arrays? Usually when I use them I'll end up with something like: variable[counta][countb] where counta is the first dimension and countb is the second.
