Marine
design
MultiSurf
Hydro
Flattener Suite
AHVPP
CFD
Industrial
design
SurfaceWorks
Curves
Surfaces
Reviews
SurfaceWorks
Solo
Flattener
Relational
Geometry
Search

SurfaceWorks surfaces
SurfaceWorks offers 17 different surface
types
SurfaceWorks builds up complex models from
a set of specific geometric entities, including several kinds of points,
several kinds of curves, and several kinds of surfaces. SurfaceWorks has a
unique name for each of its entities; these are the surfaces:
 ArcLofted Surface  a
lofted surface whose lofting curves are circular arcs. There are 6
types of ArcLofted Surface. Here is an example.
 Blend Surface  which
allows a user to smoothly blend two surfaces with G1 or G2 tangency.
Click for an example.
 Blister  a
protuberance or bulge, usually a local feature, built up on a parent
surface. There are 16 different types
of Blister.
 Bspline Lofted Surface
 lofting curves are Bsplines. This means the Bspline Lofted
Surface interpolates its start (curve1) and end (curveN
) control curves, but in general not the others, which have a
"guiding" or "shaping" effect like the interior
control points of a Bspline Curve.Click for an example.
 Centerpoint Boundary Surface. The
Centerpoint Boundary Surface is generated by a twoway interpolation
between opposite edge curves. The shape is determined primarily by the
edge curves, which are blended together in an interesting and usually
attractive and useful way. The data point (center point ),
which the patch interpolates at parameters u = .5, v = .5, provides
additional control over the patch interior. Example.
 Cspline Lofted Surface
 lofting curves are Csplines. This means the Cspline Lofted
Surface passes through all of its control curves. Example.
 Developable Surface. A
Developable Surface is a special ruled surface, which can be rolled
out flat onto a plane without stretching of any portion
 Fitted Surface. A
Fitted Surface is a uniform Bspline surface, leastsquares fitted to
the tabulated data of its parent surface. Its principal function is
for transferring back to SolidWorks surfaces which do not
automatically meet the tolerance when transferred. In such cases,
creating a Fitted Surface from the parent surface for transfer back to
SolidWorks gives you more control over the accuracy of the transferred
surfaces. Click for an example.
 Mirrored Surface. A
Mirrored Surface is a surface entity created by reflecting a given
parent surface across a specified mirror
entity. If surface is later changed, the Mirrored Surface
will be relocated to remain in the mirrorimage position. Mirror
can be a plane, line, or point entity. Example.
 Offset Surface 
formed by offsetting each point of the parent surface along the
direction normal to the basis surface. To create an Offset Surface,
you specify the parent Surface and the magnitude of the Offset. Example.
 Revolution Surface  a
surface formed by rotating a copy of a curve about an axis. Example.
 Ruled Surface. A
Ruled Surface is created from two curves by connecting points having
equal t parameter values with straight lines (the
"rulings"). The u parameter for the surface is the same as
the t parameter for either curve.
 SubSurface  a
parameterized portion of another surface, bounded by snakes
(curves constrained to stay on a surface).
 Swept Surface  a
surface created by sliding or "sweeping" a copy of a
"shape" curve along a "path" curve. The
"shape" curve maintains a constant orientation with respect
to the local tangent to the "path". Consequently, the Swept
Surface has the character of a bent extrusion  "shape"
providing the extrusion cross section, and "path" specifying
the bending. Click for an example.
 Tangent Boundary Surface. A
Tangent Boundary Surface is defined by four boundary curves (and/or
snakes and/or points), a set of control values that influence the
interior shape of the surface, and a set of edge conditions. The four
bounding curves define a basis boundary surface which, together with
the control values and edge conditions, define the ultimate shape of
the surface. Tangency and curvature continuity conditions can be
imposed along any combination of edges that are defined by snakes or
nonlinear planar curves. Example.
 Translation Surface 
a surface formed by sliding (translating) a copy of one basis curve
along another basis curve. There is no rotation, i.e. the generating
curve remains parallel to its original orientation as it sweeps out
the surface. Example.
 Trimmed Surface  a
nonparameterized portion of a parent surface bounded by snakes.
Example.

