







AGPS contains surface geometry creation capabilities far beyond what is available in any commercially available CAD system.
Create accurate surface geometry  access to the mathematical foundation of geometry  extract and analyze geometric information. 













Advanced
surface technology 



Commands
that easily handle any complex geometry creation problems. 




Strings of data points
Arrays (point meshes)
Lattices
Point Matrix
Flight Path Array









Constrained Curves
Curves with slope discontinuities
Conic sections
Concatenate curves
Subportion of a curve as a curve
Modify an existing curve
Create fillets
Map curve to surface
Ellipse











Smooth surface from an array
Surfaces with slope discontinuities
Surfaces from curves
Concatenate surfaces
Subportion of a surface as a surface
Create fillets between surfaces
Surfaces through scattered points
Surface between surface and given point
Trimmed Surface
Grafted Surfaces (Merge Blisters)
Surface of Revolution
Cubic Surface Blending
Tube Surface
Ruled Surfaces









Defining a solid from a lattice of points
Defining a solid from a series of curves or surfaces
Defining a subportion of a solid as a solid











Specified or equal arc length spacing
Extract Grid
Specified or equal parametric values spacing
Using a chord height tolerance
Digitizing from a screen display
Extract curve, data, derivative, tangent, and curvature information
Closest point on a curve to a given point
Farthest point on a curve from a given point
Minimum or maximum X, Y, or Z












Extract Grid
Specified or equal arclength spacing
Specified or equal parametric spacing
Extract surface, data, normal, tangent, and curvature information
Digitizing from a screen display
NC data (points and normals) for Wind Tunnel models
Closest point on a surface to a given point
Farthest point on a surface from a given point
Minimum or maximum X, Y, or Z












Create Subrange (Parametric Map)
Piece Objects Together (Composite)
Enrich Strings
Transpose Arrays
Interactively modify a point
Point and mesh (array) smoothing
Obtain Surface Connections
Add Surface knots
Add Curve knots
Concatenate curves


Trimming Surfaces
Convert BSplines Polynomials
Sorting points
Map points to another object
Tangent point along a curve
Transformations
Blend Surfaces
Smoothly join curves
Reverse Curves
Connectivity between curves












Curvature of a curve or surface
Find Slope of a curve
Normals to a curve or surface
Curve Length
Crosssectional Area
Enclosed area of a curve
Volume and Centroid
Plane tangent to a point on a surface
Solid angle
Least squares plane


Least squares point passing through a system of planes
Plane normal to point on a curve
Geodesic curve on a surface
Line and surface intersection
Plane and surface intersection
SurfaceSurface intersection
Curve and surface intersection
Plane and curve intersection
CurveCurve Intersection












Previously saved AGPS session
Strings of data
Arrays of points
IGES and STEP formatted files
A502 input deck
GGP and ESA files
PLOT3D files
Structured/Unstructured Grids











AGPS Data Structure
Inhouse Formats
Strings of points
Arrays of points
IGES and STEP
Analysis Input Decks
PLOT3D
Text Data
Geodesic data
NC data for windtunnel models








