new Mac build errors about rs-met

[RobinSchmidt]

ok, thanks. done. weird. the "this" pointer should be implicit inside member functions.

[RobinSchmidt]

..well - i added the this pointer. declare variables? noo - they are inherited from the rsConicSection baseclass

[elanhickler]

do you have a mac yet? i can only say what removes errors, not what makes the code work 👍

[RobinSchmidt]

the solution was to add this pointers there too:

  this->A = a2*s*s + b2*c*c;
  this->B = 2*(b2-a2)*s*c;
  this->C = a2*c*c + b2*s*s;
  this->D = -2*this->A*xc - this->B*yc;
  this->E = -2*this->C*yc - this->B*xc;
  this->F = this->A*xc*xc + this->B*xc*yc + this->C*yc*yc - a2*b2;

i found some explanation here:
https://stackoverflow.com/questions/4643074/why-do-i-have-to-access-template-base-class-members-through-the-this-pointer
..which basically says: something c++ reasons something something (i'm not really interested in decrypting that). what a great uglification of my code :-(

[RobinSchmidt]

you may see now, why i'm so insistent to review changes to my library. declaring those variables in rsEllipse again would have broken my code

[elanhickler]

good, now please get preset system to work on Mac. Even on windows its very annoying because the plugin doesn't remember last location.

(presets cannot be located next to the dll on mac)