Problem with .obj file (scale shape)

[glv]

Hello @Philippe1 ,

@Philippe1

shape(ball, 200, 200, 300,300);

This will only resize the width (x) and height (y).

You need to scale the x, y and z:

ball.scale(100, 100, 100); //scale the x, y and z

Example using the default cube in Blender:

void setup() 
  {
  size (500, 500, P3D);
  ball = loadShape("untitled.obj");
  ball.scale(100, 100, 100);  //scale the x, y and z of the shape
  }

void draw() 
  {
  background(20);
  lights();
  translate(width/2, height/2);
  rotateY(frameCount*(TAU/360));
  shape(ball, 0, 0);
  }

Reference:

shape() / Reference

Another example:

Rotate a PShape

Hello, Example: PShape obj; void setup() { size(500, 500, P3D); smooth(); background(0); obj = loadShape("rocket.obj"); obj.rotateZ(TAU/2); obj.translate(0, 100, 0); obj.scale(.8, .8, .8); } void draw() { background(0); translate(width/2, height/2); //pushMatrix(); // This: //rotateY(frameCount*TAU/360); // Or this: obj.rotateY(TAU/360); shape(obj); //popMatrix(); } [image] You can find the rocket here: [image] And here: https://github.com/proc…

:)