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> Unreal Engine API Reference > Runtime > Chaos > FChaosSolverConfiguration > CollisionMarginFraction

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CollisionMarginFraction

A collision margin as a fraction of size used by some boxes and convex shapes to improve collision detection results.

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Syntax

float CollisionMarginFraction

Remarks

A collision margin as a fraction of size used by some boxes and convex shapes to improve collision detection results. The core geometry of shapes that support a margin are reduced in size by the margin, and the margin is added back on during collision detection. The net result is a shape of the same size but with rounded corners.

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