Processing Forum

Loading...

Processing Forum

Screen name:
johnjannone

johnjannone's Profile

1 Posts

0 Responses

0 Followers

Activity Trend

Last 30 days

Loading Chart...

Show:

Expanded view
List view

cannot convert float to int error (newbie)

[1 Reply]
- 20-Mar-2012 04:34 PM
- Forum: Programming Questions
Dear all,

I'm getting a "cannot convert float to int" on the

      centroid[d][0] = a;

line of the following code. But I think I typed everything correctly:

      public float a,b,c,d,e,f,g,h,i,j,k,l;

      float[][] centroid = new float[100][3];

Thanks for your help!

John

---begin code---

import maxlink.*;

import codeanticode.syphon.*;

MaxLink link = new MaxLink(this,"touch_points");

public float a,b,c,d,e,f,g,h,i,j,k,l;

float[][] centroid = new float[100][3];

PGraphics canvas;

SyphonServer server;

void setup() {

size(400,400, P3D);

canvas = createGraphics(400, 400, P3D);



// Create syhpon server to send frames out.

server = new SyphonServer(this, "Processing Syphon");

link.declareInlet("a");

link.declareInlet("b");

link.declareInlet("c");

link.declareInlet("d");

link.declareInlet("e");

}

void draw() {

centroid[d][0] = a;

centroid[d][1] = b;

centroid[d][2] = c;



canvas.beginDraw();

canvas.background(0);

canvas.stroke(255);

canvas.lights();

canvas.noFill();

canvas.translate(width/2, height/2);

for(int i=0; i<e; i++){

canvas.bezier(0, 0, 0, 0, centroid[i][0]+centroid[i][1], centroid[i][0]+centroid[i][2], centroid[i][1], centroid[i][2]);

}

canvas.endDraw();

image(canvas, 0, 0);

server.sendImage(canvas);

}

«Prev
Next »