meshing.bounds.fit_bounds

meshing.bounds.fit_bounds(sdf, padding=0.0)

(origin, size) of a box around the part, found at its own scale.

Parameters

Name	Type	Description	Default
sdf	Callable	The field, mapping (n, 3) points to (n,) values.	required
padding	float	Extra margin per side, in model units, on top of the one and a half fine-scan cells every fit carries.	0.0

Returns

Name	Type	Description
	tuple[float, float, float]	The lower corner and the extent, ready for
	tuple[float, float, float]	meth:~cadjoint.meshing.GridSpec.from_bounds.

Raises

Name	Type	Description
	ValueError	When no cube up to half-width SCAN_HALF_WIDTHS[-1] holds a closed part: the object is empty, or unbounded (an infinite plane, a missing intersection) and needs explicit bounds.