mirror of https://github.com/marrub--/zscript-doc
34 lines
457 B
Markdown
34 lines
457 B
Markdown
# Vector2/Vector3
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Vectors have builtin methods and `Vector3` in particular has a swizzle
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operator.
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```
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struct Vector2
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{
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double x, y;
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double Length() const;
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vector2 Unit() const;
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}
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struct Vector3
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{
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double x, y, z;
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vector2 xy;
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double Length() const;
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vector3 Unit() const;
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}
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```
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### `Length`
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Returns the length (magnitude) of the vector.
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### `Unit`
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Returns a normalized vector. Equivalent to `vec / vec.Length()`.
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<!-- EOF -->
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