Hi All,

I don't know why my PImage is appearing on rect as a texture. 

Thanks for the help

David 

Hello,

What can I do to fix a text quality error, it happens when I change to OPENGL, P2D or P3D.

I try with    hint(DISABLE_DEPTH_TEST);

But doesn't change

Thanks for the help

I have the following question:

I have an array of 12 numbers (0 or 1) related to a list of buttons called "paisajeButtons[]". I need to program something that allows me to click only 5 and erase the first one when I click the 6th. 

I have an array of 5 positions in order called "clickOn[]"

From here everything is fine,

if I manually turn off one of the five button, it works at the first step, but it doesn't when I have the second unselect with 4 buttons on. 

I'm trying this but not going well:

1. for (int i = 0; i < 12; i++) {
       if (counterButtons > 0 ) {
         if (paisajeButtons[i] == 0 && (clickOn[0] == i  || clickOn[1] == i  || clickOn[2] == i  || clickOn[3] == i  || clickOn[4] == i )) {
           println("mira si hay un cero en el botón = " + i);
           if (i == clickOn[0]) {
             println("quita el botón 0");
             clickOn[0] = clickOn[1];
             clickOn[1] = clickOn[2];
             clickOn[2] = clickOn[3];
             clickOn[3] = clickOn[4];
             clickOn[4] = -1;
             counterButtons --;
           }
            if (i == clickOn[1]) {
             println("quita el botón 1");
             clickOn[1] = clickOn[2];
             clickOn[2] = clickOn[3];
             clickOn[3] = clickOn[4];
             clickOn[4] = -1;
             counterButtons --;
           }
            if (i == clickOn[2]) {
             println("quita el botón 2");
             clickOn[2] = clickOn[3];
             clickOn[3] = clickOn[4];
             clickOn[4] = -1;
             counterButtons --;
           }
            if (i == clickOn[3]) {
             println("quita el botón 3");
             clickOn[3] = clickOn[4];
             clickOn[4] = -1;
             counterButtons --;
           }
            if (i == clickOn[4]) {
             println("quita el botón 4");
             clickOn[4] = -1;
             counterButtons --;
           }
         }
       }
     }

I'm trying to understand something quite simple. I have an object and I know it position, translated for example 200,100,0, I need to move an image exactly the same proportion but it is located in -607 in z axis. How can I know the x and y position to make it move like one object.

Thanks for the help

I have a very large png map 9698 × 5417. I need to make it run and also let me zoom into it. 

What should I do? divide the map in many sections and then call the section, is there any library for Processing 2.0 for this purpose?

I know unfolding is perfect for this but I'm working with the last Processing version

Thanks for the help,

David 

I need tu run some code from Processing 1.5.1 but it is impossible to make it run on OS X 10.8.3.

What should I do?

Best,

David

I don't know why this int val = it.nextIndex() is not working, it says "The function nextIndex does not exist." I don't have idea why. Can you help me? 

I would like to do a visualization project using Pachube (pachube.com).

There is a library for reading the xml file called eeml, but with the examples I can't extract particular data from the xml file. 

Does someone have an example more complete extracting data from pachube?

Thanks for the help

David

Hi,

I'm using the following code, but I have the error "cannot covert from void to PVector", but I don't really know what is happening. 

loc_2[] is an array of PVector, the function sub should work normally. 

     

        PVector perp0 = loc_2[i].sub(loc_2[i+1]);       //error 

        PVector perp1 = perp0.cross( new PVector( 0, 1, 0 ) ).normalize();

        PVector perp2 = perp0.cross( perp1 ).normalize();

        perp1 = perp0.cross( perp2 ).normalize();

Thanks for the help

David

I'm building a visualization of the public bike system of Barcelona, and I want to place the location of the "bicing" stations in a map. I could use a picture but the better idea is to use google maps for the resolution. My problem is how to control de coordinates of google maps with the aim to put the stations in the correct place.

Any suggestion or link?

Thanks for the help

David 

I'm parsing xml info that is giving me this coordinates "2.176414,41.394381,13" and I would like to convert this String to a PVector.

Any suggestion

Thanks a lot for your help

David