Cannot find a class or type named "capture"

Contributed Library Questions

dinuman26

Cannot find a class or type named "capture"

in Contributed Library Questions • 6 months ago

Hi,

I need help from you guys, I dont know why this is not working, I am noobie in programming, may you help me?

When I run this code, is giving me this mesages: "Cannot find a class or type named "capture""

This is the sorce:

import jp.nyatla.nyar4psg.*;

import processing.opengl.*;

import processing.video.*;

capture myCam;

NyARMultiBoard nya;

float i = 0;

void setup(){

size(640,400,P3D);

myCam = new Capture(this,width,height,30);

String[] patts = {"patt.hiro"};

double[] width = {80};

nya = new NyARMultiBoard(this,width,height, "camera_para.dat", patts, widths);

}

void draw(){

background(200);

myCam.read();

image(myCam,0,0);

if(nya.detect(myCam)){

nya.markers[0].beginTransform();

translate(0,0,25);

box(50);

nya.markers[0].endTransform();

}

----------------------------------

I am running Windows 7, 32 bites, Processing in Java.

Trying to make an "Augmented Rality app", the tools are seted up.

-----------------------------------

Thanks!

Replies(7)

tfguy44

Re: Cannot find a class or type named "capture"

6 months ago

Capitalization counts. Try "Capture myCam;" instead of "capture myCam;".

dinuman26

Re: Cannot find a class or type named "capture"

6 months ago

Ohh THX! now I have another error:

The constructor NyARMultiBoard(AR_Markers, double[], int, String, String[], doule[]) is undefined

Thx for answering so fast!

dinuman26

Re: Cannot find a class or type named "capture"

6 months ago

Btw, I changed widths in width, the guy from the video who made the codes writed widths instead of width and her programe rules without any bug....

PhiLho

Re: Cannot find a class or type named "capture"

6 months ago

Change back to widths, then....
Plural is better for arrays and array lists, anyway, showing they hold several values.
width is a special variable of Processing, if you redefine it (hide the original value), you can get trouble.
And you need a variable named widths in the constructor, anyway (this one, and the original width too).

dinuman26

Re: Cannot find a class or type named "capture"

6 months ago

Sorry but I still have this problem now:

The constructor NyARMultiBoard(AR_Markers, double[], int, String, String[], doule[]) is undefined

from here:

nya = new NyARMultiBoard(this,width,height, "camera_para.dat", patts, widths);

PhiLho

Re: Cannot find a class or type named "capture"

6 months ago

Show the current state of your code.

dinuman26

Re: Re: Cannot find a class or type named "capture"

6 months ago

After a lot of trying I allmost succeed, but I cannot see the box on my QR marker...

So here is the code:

import jp.nyatla.nyar4psg.*;

import processing.opengl.*;

import processing.video.*;

import javax.media.opengl.*;

Capture myCam;

NyARMultiBoard nya;

float i = 0;

void setup() {

size(640, 480, P3D);

myCam = new Capture(this,width,height,30);

String[] patts = {"patt.hiro"};

double[] widths = {80};

nya = new NyARMultiBoard(this, width, height, "camera_para.dat", patts,widths);

}

void draw() {

background(200);

myCam.read();

myCam.start();

image(myCam,0,0);

if(nya.detect(myCam)){

nya.markers[0].beginTransform();

box(40);

nya.markers[0].endTransform();

}

------------------------------

THX!

Alex,

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