Class SDFFunctions

• Defined in File SDFFunctions.h

Class Documentation

class Utilities::SDFFunctions

Functions for generating and querying an SDF.

Public Static Functions

static Discregrid::CubicLagrangeDiscreteGrid *generateSDF(const unsigned int numVertices, const Vector3r *vertices, const unsigned int numFaces, const unsigned int *faces, const AlignedBox3r &bbox, const std::array<unsigned int, 3> &resolution, const bool invert = false)

Generate SDF from mesh.

static AlignedBox3r computeBoundingBox(const unsigned int numVertices, const Vector3r *vertices)

Compute the bounding box of a mesh.

static double distance(Discregrid::CubicLagrangeDiscreteGrid *sdf, const Vector3r &x, const Real thickness, Vector3r &normal, Vector3r &nextSurfacePoint)

Determine distance of a point x to the surface represented by the SDF and corresponding surface normal and next point on the surface.

static double distance(Discregrid::CubicLagrangeDiscreteGrid *sdf, const Vector3r &x, const Real thickness)

Determine distance of a point x to the surface represented by the SDF.