Graphmath.Vec2.scale
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scale, go back to Graphmath.Vec2 module for more information.
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scale(a, scale)
Specs
scale( a, scale ) uniformly scales a vec2.
a is the vec2 to be scaled.
scale is the float to scale each element of a by.
It returns a tuple of the form { a<sub>x</sub>scale, a<sub>y</sub>scale }.