theta += delta_theta

does this mean;

1) delta_theta = 2 * theta

or

2) theta = .5 * delta_theta

or

3) something else entirerly

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- 08-17-2004westcardAnother c++ question that i can't figure out
theta += delta_theta

does this mean;

1) delta_theta = 2 * theta

or

2) theta = .5 * delta_theta

or

3) something else entirerly - 08-17-2004Thantos
it means:

theta = theta + delta_theta

or in words:

theta is assigned the value of theta plus the value of delta_theta - 08-17-2004westcard
thanks again another one solved.....

- 08-17-2004abyssphobia
it a abrevation like this example

sum =sum +abyss

sum+= abyss

Its just the same thing, and do the same

love Abyss