best fit arc through points

Create an arc by providing it's center point, radius, angle sweep, and normal vector

Create an arc by providing it's center point, start point, and end point

Create an arc by providing it's center point, start point, sweep point, and normal

Create an arc by filleting twp curves with given radius

Create an arc by filleting two curves tangent to given curve at internal point

Create an arc or tangent bi arc by start and end points and tangencies at start and end

Create an Arc from start Point to end Point with start tangent to Vector

Create an arc by providing three sequential points along its circumference.

Creates the an axis-aligned BoundingBox spanning between the minimum Point and the maximum Point.

Constructs a BoundingBox from minimum coordinates (lower-left-rear corner of the box), to maximum coordinates (upper-right-front corner of the box). CoordinateSystem is the transform FROM the coordinate space of the box TO the model space. This method is designed to match Revit's API, allowing you to extract out the parameters from a Revit BoundingBox without any conversions.

Create an axis-aligned BoundingBox around input Geometry.

Create an axis-aligned BoundingBox around input Geometries.

Create a non-axis-aligned BoundingBox around input Geometry, oriented in the X, Y, and Z axis of the CoordinateSystem.

Create a non-axis-aligned BoundingBox around input Geometries, oriented in the X, Y, and Z axis of the CoordinateSystem.

Best fit Circle through Points

Creates a Circle with input center Point and radius in the world XY plane, with world Z as normal.

Creates a Circle with specified center Point, radius, and normal direction.

Create a Circle centered at the input Plane origin (root), lying in the input Plane, with given radius.

Create a Circle passing through three input Points.

Creates a Cone with base Point at CoordinateSystem origin, extending in the CoordinateSystem Z axis deriction length amount, with a circular bases in the CoordinateSystem XY Plane.

Creates a Cone with base Point at CoordinateSystem origin, extending in the CoordinateSystem Z axis deriction length amount, with a circular base in the CoordinateSystem XY Plane.

Create a Cone with axis from start Point to end Point, with given radiuses at start and end. This object does not have an apex, and can be thought of as a trimmed Cone.

Create a Cone with given base radius at start Point, extending to a apex at end Point.

Creates a CoordinateSystem at the specified cylindrical coordinate parameters with respect to the specified coordinate system.

Deprecated -- DO NOT USE

Create a CoordinateSystem with origin at X and Y locations, with X and Y Axes set as WCS X and Y Axes. Z defaults to 0.

Create a CoordinateSystem with origin at X, Y, and Z locations, with X and Y Axes set as WCS X and Y Axes.

Create a CoordinateSystem with origin at input Point, with X and Y Axes set as WCS X and Y Axes.

Create a CoordinateSystem at the origin with X and Y axis. Input Vectors are normalized before creating the CoordinateSystem.

Create a CoordinateSystem at the origin with X and Y axis, with Z axis ignored completely. Input Vectors are normalized before creating the CoordinateSystem.

Create a CoordinateSystem with origin equal to input Plane origin, and X and Y axes lying in the Plane, aligned with Plane X and Y axes.

Creates a CoordinateSystem at the specified spherical coordinate parameters with respect to the specified coordinate system.

Creates a CoordinateSystem as the World Coordinate System: origin at 0, 0, 0; x axis at 1, 0, 0; y axis at 0, 1, 0; z axis at 0, 0, 1

Create an Cuboid spanning from low Point to high Point.

Create a Cuboid centered at WCS origin, with width, length, and height.

Create a Cuboid centered at input Point, with specified width, length, and height.

Create a Cuboid centered and oriented to input CoordinateSystem, with specified width, length, and height.

Create a curve that blends between two curves

Create a curve by isoline of surface

Create a curve by line of surface in uv space

Construct a Solid Cylinder given the bottom and top center point of the Cylinder.

Construct a Solid Cylinder defined by a parent CoordinateSystem, the radius, and the height of the cylinder

Takes a SAB file as input, and deserializes the ASM geometry into a LibG object

Create an EllipseArc in a plane with the given the radii along the X and Y axes and the angles to sweep through

Create an Ellipse centered and aligned with input CoordinateSystem, with a x_radius radius in the CS X direction, and y_radius radius in the CS Y direction.

Create an Ellipse centered at input Point, aligned with WCS XY Plane, with specified X and Y axis radii.

Create an Ellipse centered at input Point, with two specified axes. Axes should be be at 90 degrees to each other.

Create an Ellipse centered and aligned with input Plane, with a x_radius radius in the Plane X axis direction, and y_radius radius in the Plane Y axis direction.

Create a Helix. The helix always rotates clockwise about the supplied axis direction. If viewing along the axis direction, the viewer will see the point turning clockwise around the axis as it moves along the curve in the direction of increasing parameter. Pitch is Distance the helix moves in the axis direction per turn. This can be positive or negative.

Create an IndexGroup storing four indices

Create an IndexGroup storing three indices

Creates a Line best approximating a scatter plot of Points.

Create a straight Line starting at start Point, extending in Vector direction by specified length.

Creates a straight Line between two input Points.

Create a Line tangent to the input Curve, positioned at the parameter Point of the input Curve.

Parses a ".sat" or ".smt" file for Curve, Surface, and Solid objects, and returns newly created objects.

Create a mesh from a collection of Points and a collection of IndexGroups referencing the Point collection

Create a BSplineCurve by using explicit control points. NOTE 1: BSplineCurves with deg=1 have G1 discontinuities, which cause problems for extrusion, sweep, and other operations. They should be avoided. Use a PolyCurve instead. NOTE 2: If the curve is periodic (closed), then the first and last points MUST be the same.

Create a BSplineCurve by using explicit control points. NOTE 1: BSplineCurves with deg=1 have G1 discontinuities, which cause problems for extrusion, sweep, and other operations. They should be avoided. Use a PolyCurve instead. NOTE 2: If the curve is periodic (closed), then the first and last points MUST be the same.

Create a BSplineCurve by using explicit control points. NOTE 1: BSplineCurves with deg=1 have G1 discontinuities, which cause problems for extrusion, sweep, and other operations. They should be avoided. Use a PolyCurve instead. NOTE 2: If the curve is periodic (closed), then the first and last points MUST be the same.

Create a BSplineCurve by from control vertices, weights, and knots. FROM ASM DOCS: Degree: Should be greater than 1 (piecewise-linear spline) and less than 26 (the maximum B-spline basis degree supported by ASM). Weights: All weight values (if supplied) should be strictly positive. Weights smaller than 1e-11 will be rejected and the function will fail. Knots: The knot vector should be a non-decreasing sequence. Interior knot multiplicity should be no larger than degree + 1 at the start/end knot and degree at an internal knot (this allows curves with G1 discontinuities to be represented). Note that non-clamped knot vectors are supported, but will be converted to clamped ones, with the corresponding changes applied to the control point/weight data. knot array: the array size must be num_control_points + degree + 1

Create a BSplineCurve by interpolating between points.

Create a BSplineCurve by interpolating between points. NOTE 2: If the curve is periodic (closed), then the first and last points MUST be the same.

Create a BSplineCurve by interpolating between points with specified degree.

Returns a BSplineCurve through the points, with tangent directions.

Create a NurbsSurface by using explicit control Points, with specified U and V degrees.

Creates a NurbsSurface with specified control vertices, knots, weights, and U V degrees. There are several restrictions on the data which, if broken, will cause the function to fail and will throw an exception. Degree: Both u- and v- degree should be >= 1 (piecewise-linear spline) and less than 26 (the maximum B-spline basis degree supported by ASM). Weights: All weight values (if supplied) should be strictly positive. Weights smaller than 1e-11 will be rejected and the function will fail. Knots: Both knot vectors should be non-decreasing sequences. Interior knot multiplicity should be no larger than degree + 1 at the start/end knot and degree at an internal knot (this allows surfaces with G1 discontinuities to be represented). Note that non-clamped knot vectors are supported, but will be converted to clamped ones, with the corresponding changes applied to the control point/weight data.

Creates a NurbsSurface with specified interpolated points and U and V degrees. The resultant surface will pass through all of the points.

Creates a NurbsSurface with specified interpolated points and U and V degrees. The resultant surface will pass through all of the points. The number of tangents must match the number of points in the corresponding direction. The resultant surface will be degree 3 in both the U and V direction.

Creates a NurbsSurface satisfying a collection of different surface characteristics. This is the most advanced surface fitting method. The resultant surface will pass through all of the points. The number of tangents must match the number of points in the corresponding direction. The resultant surface will be degree 3 in both the U and V direction. The corner derivatives should be second order (dP/dUdV) and should be supplied in this order [ lowU, lowV ], [ highU, lowV ], [ lowU, highV ], [ highU, highV ].

Fits a Plane to the input Points; basically a 3D scatterplot fit.

Create the Plane containing the input Line and external Point. Point cannot lie on the Line or in the Line axis.

Create a Plane centered at root Point, with input normal Vector.

Create an "oriented" Plane, positioned at Point origin with Vector normal, but with a specific X axis orientation. This has no impact to splitting, intersect, project, etc oporations, it only specifies the orientation of the input CoordinateSystem.

The X and Y axis lie in the plane. The Z axis is the cross product of the two Vectors.

Create a the Plane containing the three input Points.

Creates a plane in the world XY

Creates a plane in the world XZ plane

Creates a plane in the world YZ

Form a Point in the given coordinate system with 3 cartesian coordinates

Form a Point in the XY plane given two 2 cartesian coordinates. The Z component is 0.

Form a Point given 3 cartesian coordinates

Form a Point in the given coordinate system given its position in cylindrical coordinates.

Form a Point in the given coordinate system given its position in spherical coordinates.

Get the Origin point (0,0,0)

Prune points to exclude duplicates within tolerance of included points

Make PolyCurve by joining curves. Flips curve as needed for connectivity

Make PolyCurve from sequence of lines connecting points. For closed curve last point should be in same location as start point.

Make PolyCurve by thickening a curve.

Construct a Polygon Curve by connecting Points.

Construct a Polygon Curve by connecting Points.

Make Polysurface by joining surfaces.

Makes PolySurface by Loft through Curves.

Makes PolySurface by Loft through PolyCurves.

Makes PolySurface by Loft through PolyCurves.

Make Polysurface by surfaces of Solid.

Make Polysurface by sweeping curves along rail.

Make Polysurface by sweeping a curve along rail.

Create a Rectangle by four corner Points.

Create a Rectangle by four corner Points.

Create a Rectangle centered at the WCS origin in the WCS XY Plane, with specified width (X Axis length), and length (Y Axis length).

Create a Rectangle centered at input Plane root, with input width (Plane X axis length), and length (Plane Y axis length).

Create a Rectangle centered at the input origin in the CoordinateSystem XY Plane, with specified width (X Axis length), and length (Y Axis length).

Exports list of objects to a file, exported as a ACIS 7 SAT file, and returns the path to the exported file, throwing an exception on failure.

Exports list of objects to a file, exported as a ACIS 7 SAT file, and returns the path to the exported file, throwing an exception on failure. unitsMM specifies the modeling units expressed as mm

Serializes the object as an ACIS 7 binary stream

Create a solid by specifying it's component faces as Surfaces.

Create a Solid by lofting between input cross section closed Curves.

Create a Solid by lofting between input cross section closed Curves, with guide Curve to assist. Guide Curve must intersect all cross section Curves.

Create a Solid by lofting between input cross section closed Curves, with guide Curves to assist. Guide Curves must intersect all cross section Curves.

Create a Surface of revolution, sweeping the profile Curve around the axis Ray formed by the origin and the axis Vector, from the start angle in degrees to the sweep angle in degrees.

Sweep a closed Curve along a path.

Sweep a closed profile Curve along two rail Curves.

Union a collection of solids into one solid

Fit a Sphere as close as possible to the input Points.

Create a Solid Sphere cetered at the input Point, with given radius.

Create a Solid Sphere containing four input Points on the surface.

Create a Surface by lofting between input cross section Curves.

Loft a Surface through the cross sections with a specified guide curve (aka a rail). Guide curve must intersect all of the cross section curves.

Loft a Surface through the cross sections with a specified guide curves (aka a rails). Guide curves must intersect all of the cross section curves.

Create a Surface by filling in the interior of a closed boundary defined by input Curves.

Create a Polygon Surface connecting input Points in a closed Polygon and patching it.

Create a Surface by sweeping the profile Curve around the axis ray formed by origin Point in the direction of the axis Vector, starting at start_angle in degrees, sweeping sweep_angle in degrees.

Create a Surface by lofting between input cross section Lines. This is slightly faster and produces a less smooth result than Surface.ByLoft.

Create a Surface by sweeping a cross section Curve along a path.

Sweep the cross section curve along a path guided by a two rails

Create a UV from two doubles.

Form a Vector by 3 Euclidean coordinates

Form a Vector by 3 Euclidean coordinates and normalize the Vector

Form a Vector by two end points. The result is a vector from the start to the end point.

Get the canonical X axis Vector (1,0,0)

Get the canonical Y axis Vector (0,1,0)

Get the canonical Z axis Vector (0,0,1)