ImFusion::MeshProcessing::Statistics Namespace Reference

Methods for computing statistics on Meshes. More...

Detailed Description

Methods for computing statistics on Meshes.

Functions
double	computeVolume (const Mesh &mesh)
	Compute the volume of a watertight mesh.
double	computeDiceCoefficient (const Mesh &mesh1, const Mesh &mesh2)
	Compute the dice coefficient for two watertight mesh volumes.

Function Documentation

computeVolume()

double computeVolume

(

const Mesh &

mesh

)

Compute the volume of a watertight mesh.

Parameters

[in]

mesh

Mesh

Returns

Volume of the mesh, -1 if calculation could not be performed, i.e. mesh is not manifold and/or not closed

Warning

Mesh must not self-intersect, otherwise the result will be incorrect. If in doubt, use Mesh::isSelfIntersecting

computeDiceCoefficient()

double computeDiceCoefficient	(	const Mesh &	mesh1,
		const Mesh &	mesh2 )

Compute the dice coefficient for two watertight mesh volumes.

Parameters

[in]	mesh1	First mesh
[in]	mesh2	Second mesh

Returns

-1 if calculation could not be performed (i.e. at least one of the meshes is not manifold or/and not closed), otherwise dice = 2 * volume(intersection(mesh1, mesh2))/(volume(mesh1) + volume(mesh2))

Warning

Meshes must not self-intersect, otherwise the result will be incorrect. If in doubt, use Mesh::isSelfIntersecting