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TryToImproveTriQualityThreshold

If triangle quality (aspect ratio) is worse than this threshold, only simplify in ways that improve quality.

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Syntax

double TryToImproveTriQualityThreshold

Remarks

If triangle quality (aspect ratio) is worse than this threshold, only simplify in ways that improve quality. If <= 0, triangle quality is ignored.

For aspect ratio we use definition: 4*TriArea / (sqrt(3)*MaxEdgeLen^2), ref: https://people.eecs.berkeley.edu/~jrs/papers/elemj.pdf p.53 Equilateral triangles have value 1; Smaller values -> lower quality

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