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Multiple files and size()

nekketsuuunekketsuuu
in Using Processing

If there are two or more files in one project and the second file has setup(), an error size() cannot be used here, see https://processing.org/reference/size_.html occurs. Is there any rules around the order of files when there are multiple files?

The details are as follows.

Environment

  • Processing 3.3.3, PDE
  • Ubuntu 16.10

Code

a.pde

class Foo {}

b.pde

void setup() {
  size(100, 100);
}
void draw() {
  background(0);
}

File order: a.pde, b.pde

Behavior

  • After pressing "Run" button, the error size() cannot be used here, see https://processing.org/reference/size_.html occurs although the arguments of size() are constants.
  • If the file order is b.pde, a.pde, the error doesn't occur.
  • If I use settings() instead of setup(), the error doesn't occur.

Best Answer

Answers

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