koobas.hobune.stream
Variable i
Hi,
I am using this script for particle simulation
for (i = 0; i < 10; i++) {
particleEmitter.Simulate(1.0);
}
Now, in unity, I get
BCE0005: Unknown identifier: 'i'.
I know this should be obvious, but do I have to define i?
for (var i = 0; i < 10; i++) {
just be aware if you use this twice in the same GameLoop/frame, another error shall occur. (declaring a var that is already declared).
Personally I declare all my for_loop vars at the start :
private var i : int = 0;
if you add this at the start then your script shall work.
You should declare your loop variable locally and not in the class. Not only does it reduces cluttering but I think its slightly faster. $$anonymous$$y two cents :)
Right, don't declare variables outside functions unless necessary. If you really need to, you can use #pragma implicit in order to do "for (i = 0..." without having to declare variables explicitly using var, but that's generally not recommended (it's there for compatibility with old code). At least do
var i : int;
for (i = 0...
inside functions, rather than making "i" a class variable, which is poor practice.
