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GeometrySimplifier

doc_quad::geom::simplify

Struct GeometrySimplifier 

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pub struct GeometrySimplifier;

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impl GeometrySimplifier

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pub fn simplify_to_quad(contour: &[Vec2]) -> Option<(Vec<Vec2>, bool)>

简化轮廓为四边形（恰好 4 个顶点，闭合后返回 5 个点）

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