Signed distance functions.

A hierarchical representation of implicit surfaces using signed distance functions primitives and operators. More...

Classes
class	SDFSmoothUnionSphereLOD
	LOD Union operator. More...
class	SDF3DNoise
	Add a 3D noise around a surface. More...
class	SDF3DNoiseNoLOD
	Create a 3D noise around a surface. More...
class	SDF3DNoisePrimitive
	Create a 3D noise around a surface. More...
class	SDFAxialSymmetry
	Planar symmetry operator. More...
class	SDFBEIS
	Bounding volume implicit surface operator. More...
class	SDFBinary
	Binary nodes. More...
class	SDFBlob
	Blob node. More...
class	SDFBoundingBox
	Bounding box node. More...
class	SDFBoundingSphere
	Bounding sphere node. More...
class	SDFBox
	Box primitive. More...
class	SDFBoxOpt
	Box primitive, optimized for distance computation. More...
class	SDFBubble
	Bubble primitive. More...
class	SDFCage
	Cage primitive. More...
class	SDFCapsule
	Capsules. More...
class	SDFCircle2
	Circle primitive. More...
class	SDFCircleArc
	Circle arc primitive. More...
class	SDFClone
	Cloning operator. More...
class	SDFCloneDirectionOverlapX
	Cloning operator in an infinit line. More...
class	SDFCloneDirectionX
	Cloning operator in an infinit line. More...
class	SDFCloneDirectionXY
	Cloning operator in an infinit line. More...
class	SDFCloneDirectionXYZ
	Cloning operator in an infinit line. More...
class	SDFCloneRevolution
	Cloning operator. More...
class	SDFColor
	Color primitive. More...
class	SDFCone
	Cone primitive. More...
class	SDFContact
	Contact operator. More...
class	SDFConvex
	Convex polyhedra. More...
class	SDFConvexSmooth
	Smooth convex primitives. More...
class	SDFCubicCurve
	True signed distance field for a cubic curve. ,. More...
class	SDFCuboctahedron
	Cuboctahedron primitive. More...
class	SDFCylinder
	Cylinder primitive. More...
class	SDFCylinderBox
	Cylinder-box primitive. More...
class	SDFCylinderCage
	Cage with cylinders. More...
class	SDFCylinderCone
	Cylinder with a top cone primitive. More...
class	SDFCylinderNoise
	Cylinder primitive with noise. More...
class	SDFCylinders
	Cylinder primitive. More...
class	SDFDifference
	Difference operator. More...
class	SDFDifferenceShell
	Difference operator. More...
class	SDFDisc
	Disc primitive. More...
class	SDFDodecahedron
	Dodecahedron primitive. More...
class	SDFRhombicDodecahedron
	RhombicDodecahedron primitive. More...
class	SDFEgg
	Egg primitive. More...
class	Ellipsoid
	Ellipsoid primitive.
class	SDFEstimateNormal
	if the child does not define a normaln define the estimated normal instead More...
class	SDFEuclidean
	Generic primitives. ,. More...
class	SDFExtrudedEllipse
	True signed distance field for a planar polygon extruded vertically. ,. More...
class	SDFPolygonExtruded
	True signed distance field for a planar polygon extruded vertically. ,. More...
class	SDFExtrusionCubic
	Extrusion operator along a curve. More...
class	SDFExtrusionNoise
	Extrusion operator with star-shaped noise. More...
class	SDFExtrusionQuadric
	Extrusion operator along a curve. More...
class	SDFFrame
	Frame node. More...
class	SDFFrame2
	Frame node. More...
class	SDFFrames
	Frames node. More...
class	SDFVirtualHeightField
	A virtual heightfield. More...
class	SDFHeightField
	Heightfields. More...
class	SDFHemiSphere
	Signed distance field for a hemisphere. More...
class	SDFHemiSphereDisc
	True signed distance field for a hemi-sphere. More...
class	SDFHexagonal
	Signed distance field for a planar hexagonal prism. More...
class	SDFHyperDisc
	Hyper disc primitive. More...
class	SDFHyperEdge
	Hyper edge primitive. More...
class	SDFHyperEllipsoid
	Hyper-ellipsoid primitive. More...
class	SDFHyperSphere
	Hyper sphere primitive. More...
class	SDFHyperTorus
	Hyper edge primitive. More...
class	SDFIcosahedron
	Icosahedron primitive. More...
class	SDFIcosidodecahedron
	Icosidodecahedron primitive. More...
class	SDFInstance
	Cloning operator. More...
class	SDFInterpolation
	interpolation operator. Interpole two IS in an optimized way. Play with the final normal to add details in a simplified surface More...
class	SDFIntersection
	Intersection operator. More...
class	SDFIntersectionShell
	Intersection operator. More...
class	SDFLens
	A scale defined as the difference between two spheres. More...
class	SDFLink
	Link primitive. More...
class	SDFLod
	interpolation operator. Interpole two IS depending on the distance to the origin More...
class	SDFMesh
	Mesh primitive. More...
class	SDFMeshClamped
	Mesh primitive with a clamped distance. More...
class	SDFMorph
	Morphing, i.e, interpolation operator. More...
class	SDFNode
	Base signed distance node. More...
class	SDFNode2
	Base planar signed distance node. ,. More...
class	SDFEuclidean2
	Generic primitives. , ,. More...
class	SDFNoise
	Noise field. More...
class	SDFNormalMap
	Normal map operator. More...
class	SDFOctahedron
	Octahedron primitive. More...
class	SDFPlanarSymmetry
	Planar symmetry operator. More...
class	SDFPlane
	Plane primitive, in fact halt-space. , More...
class	SDFPrimitive
	Generic primitives. More...
class	SDFPrimitive2
	Generic planar primitives. ,. More...
class	SDFPyramid
	Pyramid primitive. More...
class	SDFQuadricCurve
	True signed distance field for a quadric curve. ,. More...
class	SDFQuadricCurve2
	True signed distance field for a quadric curve. ,. More...
class	SDFQuadricCylinder
	Signed distance field for cylinder with a quadric varying radius. More...
class	SDFQuadricCylinder2
	Signed distance field for cylinder with a quadric varying radius. More...
class	SDFQuadricSweptSphere
	Signed distance field for a swept sphere of varying radius along a quadric curve. More...
class	SDFQuadricTube
	True signed distance field for a quadric tube. More...
class	SDFRBlend
	Blending operator using R-functions. More...
class	SDFRectangle
	A rounded rectangle primitive. More...
class	SDFRevolutionSymmetry
	Revolution symmetry operator. More...
class	SDFRotate
	Rotation node. ,. More...
class	SDFRotational
	Rotational primitives. More...
class	SDFRound
	Rounding operator. More...
class	SDFUnionR
	Union operator using R-Functions. More...
class	SDFScale
	Scaling node. More...
class	SDFScales
	A scale defined as the difference between two spheres. More...
class	SDFSector
	Sector primitive. More...
class	SDFSegment
	Segment primitive. More...
class	SDFSegmentNoiseRadial
	Bumped segment obtained by a turbulence-based radial perturbation of the radius. More...
class	SDFSlab
	Slab primitive. More...
class	SDFSmoothDifference
	Smooth difference operator. More...
class	SDFSmoothIntersection
	Smooth intersection operator. More...
class	SDFSmoothUnion
	Smooth union operator. More...
class	SDFSmoothUnionExp
	Smooth union with exponential blend. More...
class	SDFSphere
	Sphere primitive. More...
class	SDFSphereCage
	Sphere cage primitive. More...
class	SDFSphereNoiseRadial
	Bumped sphere obtained by a turbulence-based radial perturbation of the radius. More...
class	SDFSpheroid
	Spheroid primitive, it is a special case of ellipsoid.. More...
class	SDFSymmetry
	Void classe used to group symmetry operators. More...
class	SDFTerrain
	a sampled terrain More...
class	SDFTerrainLoD
	a sampled terrain More...
class	SDFTerrainLoDContinuous
	a sampled terrain More...
class	SDFTerrainLoDContinuousBEIS
	a sampled terrain More...
class	SDFTestHeightfieldBinaire
	a heightfield define only by tow height value and a profile (to crate falaise) More...
class	SDFTetra
	A tetrahedron. More...
class	SDFTorus
	Torus. More...
class	SDFEllipseTorus
	Torus primitive. More...
class	SDFTorusTube
	Toric tube. More...
class	SDFTranslate
	Translation operator. More...
class	SDFTriangle
	Rounded triangle primitive. More...
class	SDFTriplanar
	Tri-planar displacement. More...
class	SDFTubular
	Tube primitive. More...
class	SDFTurbulence
	Add a turbulence field. More...
class	SDFUnary
	Unary nodes. More...
class	SDFUniformScale
	Uniform scale operator. More...
class	SDFUniformSphere
	Difference operator. More...
class	SDFUnion
	Union operator. More...
class	SDFUnionLOD
	LOD Union operator. More...
class	SDFVerticalCylinder
	Vertical cylinder primitive. More...
class	SDFVolume
	Bounding volume operator. More...
class	SDFVoronoi
	Voronoi 3D distance field in a sphere. This implementation uses a distance to the nearest border of the voronoi cells. More...
class	SDFVoxel
	Voxel primitive. More...
class	SDFVoxelize
	Voxelization node. More...
class	SDFWarpTurbulence
	Create a warping based on a turbulence. More...

Detailed Description

A hierarchical representation of implicit surfaces using signed distance functions primitives and operators.