Usage
Syntax: vectorsub(array u, array v);
Returns a third vector.
Explanation
Vectors are often written as <x,y,z>, however in Graal they are written as arrays and often use these syntaxes: {x, y, z} or {x, y}.
What vectorsub does, is that it creates a third vector by taking the terminal coordinates from both vectors and substract them with eachother, to create a new vector:
w = <u1-v1, u2-v2, u3-v3>
Example
function onCreated() {
temp.u = {5, 2, 1};
temp.v = {2, 1, 1};
temp.w = vectorsub(u, v);
}... Will set temp.w to {3, 1, 0}
Categories
CategoryFunctionClientside
CategoryFunctionServerside
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