Need help.
I have a point "a" and two other points: b and c at the equal distance from the point a. How to draw two circle segments of the image, with "a" for the center.

Hello, I have a problem with an RShape in a class that drive me crazy.

1. class Pied {
    
     float type;
     float positionX;
     float positionY;
     float rotation;
     float echelle;
     RShape theSVG;
    
    
     Pied(float leType, RShape leSVG, float posX, float posY, float rota, float echel) {
       positionX = posX;
       positionY = posY;
       rotation = rota;
       echelle = echel;
       type = leType;
       theSVG = leSVG;
     }
      
    
     void display() {
       pushMatrix();
           translate(positionX, positionY); // with translation, it's OK
           theSVG.translate(0, 0);
           theSVG.rotate(rotation); // ok, rotate with no error
           theSVG.scale(echelle); // ok, scale with no error
           theSVG.draw();
       popMatrix();
          
     }
   
    
   } 
   

Now, in the display() fonction, if I translate directly theSVG, it doesn't translate.

1. void display() {
       pushMatrix();
           theSVG.translate(positionX, positionY); // no translation.
           theSVG.rotate(rotation); // ok, rotate with no error
           theSVG.scale(echelle); // ok, scale with no error
           theSVG.draw();
       popMatrix();
          
     }

So rotate & scaling work fine with RShape in class... But translate not... any ideas ?
Thanks in advance.