What is ofVec2f::set alternative in glm::vec2?

beginners
#1

Hi, I wonder what is ofVec2f::set alternative in glm::vec2.

#2

If you have a glm::vec2 called vector, you can change/set the values in a couple of different ways.

auto vector = glm::vec2(10, 20);
cout << vector << endl;

//prints 10, 20

vector.x = 40;
vector.y = 100;

cout << vector << endl;

//prints 40, 100

vector = glm::vec2(100, 100);
cout << vector << endl;

//prints 100, 100

I don’t think there’s a direct equivalent to ofVec2f::set but those should suffice. Otherwise, you could also make your own function quite easily I think :slight_smile:

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#3

I’d like to point out the list initializers.

glm::vec2 v1 = {1.0, 0.3333};

glm::vec2 v2;
v2 = {1.0, 0.3333};

simply put in between the curly braces what you would put in a constructor method.

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