In chapter 16 when trying the premade fire particle emitter for the first time. The particles should automatically (by premade code) scaling down as they move up the screen. However the size of the particles stays the same as they move off the screen. They also keep moving off the screen and the fire stops as no new particles are generated.
@bababoega - have you run the final project sample? The fire particles in that project do scale down as they move up the screen. If your result doesn’t match the final supplied project, then you could compare your code with that code.
Yup I did, and it does work in the final project. However I did a line by line comparison using diff and couldn’t find any difference! I’m quite puzzled