- An
isosurface is a three-dimensional
analog of an isoline. It is a
surface that
represents points of a
constant value (e.g. pressure, temperature, velocity...
-
proceedings by
Lorensen and Cline, for
extracting a
polygonal mesh of an
isosurface from a three-dimensional
discrete scalar field (the
elements of which...
- three-dimensional
space is
often an
equipotential surface (or
potential isosurface), but it can also be a three-dimensional
mathematical solid in space....
-
variables x1 and x2. When n = 3, a
level set is
called a
level surface (or
isosurface); so a
level surface is the set of all real-valued
roots of an equation...
- Just like in
marching cubes, the
intersections of
these edges with the
isosurface are
approximated by
linearly interpolating the
values at the grid points...
-
displacement mapping where bumps are
applied to the
surface or
using an
isosurface.
There are two
primary methods to
perform bump mapping. The
first uses...
- metaballs, also
known as
blobby objects, are organic-looking n-dimensional
isosurfaces,
characterised by
their ability to meld
together when in
close proximity...
-
possible voxel value. For example, a
volume may be
viewed by
extracting isosurfaces (surfaces of
equal values) from the
volume and
rendering them as polygonal...
- generally,
rendering surfaces of
volumetric data by
first extracting the
isosurface. H. Pfister, M. Zwicker, J. van Baar, M.Gross, Surfels:
Surface Elements...
- $xy$-plane is the σ = 30°
isosurface, the blue
torus is the τ = 0.5
isosurface, and the
yellow half-plane is the φ = 60°
isosurface. The
green half-plane...
