Working over Zach Lieberman's Kinetic Type, I changed some values and tried to introduce a transparent image. I can see all the changes but the PNG file do not show transparency. Thanks for help.


Line ln;
Line lns[];
PFont f;
String k = "_______________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
_______________";
String words[] = {
 k, k, k, k, k, k, k, k, k, k, k, k, k, k, k, k, k, k, k, k
};

void setup()
{
 size(600, 107, P3D);
 framerate(30);


 lns = new Line[20];


 f = loadFont("FuturaVitimaBold-100.vlw");
 textFont(f, 5f);


 fill(255, 255, 0);


 for(int i = 0; i < 20; i++)
 {


   ln = new Line(words[i], 0, i * 80, f);
   lns[i] = ln;
 }
}


void draw()
{
 background(0, 0, 0);

 PImage m;
 m = loadImage("DeMarcoBros_transp.png");
 image(m, 8, 20);

 translate((float)(height / 5.0) - 350, (height / 5.0) - 10, -10);
 rotateY(mouseY);
 rotateX(mouseX*2);


 for(int i = 0; i < 20; i++)
 {
   float f1 = sin((i + 1.0) * (millis() / 10000.0) * TWO_PI);
   float f2 = sin((20.0 - i) * (millis() / 10000.0) * TWO_PI);
   Line line = lns[i];
   pushMatrix();
   translate(0.0, line.yPosition, 0.0);
   for(int j = 0; j < line.myLetters.length; j++)
   {
     if(j != 0) {
       translate(textWidth(line.myLetters[j - 1].myChar)*75, 0.0, 0.0);
     }
     rotateY(f1 * 0.035 * f2);
     pushMatrix();
     scale(75.0, 75.0, 75.0);
     text(line.myLetters[j].myChar, 0.0, 0.0);
     popMatrix();
   }
   popMatrix();
 }
}

class Letter
{
 char myChar;
 float x;
 float y;

 Letter(char c, float f, float f1)
 {
   myChar = c;
   x = f;
   y = f1;
 }
}

class Word
{
 String myName;
 int x;

 Word(String s)
 {
   myName = s;
 }

}

class Line
{
 String myString;
 int xPosition;
 int yPosition;
 int highlightNum;
 PFont f;
 float speed;
 float curlInX;
 Letter myLetters[];

 Line(String s, int i, int j, PFont bagelfont)
 {
   myString = s;
   xPosition = i;
   yPosition = j;
   f = bagelfont;
   myLetters = new Letter[s.length()];
   float f1 = 0.0;
   for(int k = 0; k < s.length(); k++)
   {
     char c = s.charAt(k);
     f1 += textWidth(c);
     Letter letter = new Letter(c, f1, 0.0);
     myLetters[k] = letter;
   }

   curlInX = 0.1;
 }
}