public async Task <RhinoComputeExampleOutputs> Handler(RhinoComputeExampleInputs args, ILambdaContext context)
{
if (this.store == null)
{
// Preload the dependencies (if they exist),
// so that they are available during model deserialization.
var asmLocation = this.GetType().Assembly.Location;
var asmDir = Path.GetDirectoryName(asmLocation);
var asmName = Path.GetFileNameWithoutExtension(asmLocation);
var depPath = Path.Combine(asmDir, $"{asmName}.Dependencies.dll");
if (File.Exists(depPath))
{
Console.WriteLine($"Loading dependencies from assembly: {depPath}...");
Assembly.LoadFrom(depPath);
Console.WriteLine("Dependencies assembly loaded.");
}
this.store = new S3ModelStore <RhinoComputeExampleInputs>(RegionEndpoint.USWest1);
}
var l = new InvocationWrapper <RhinoComputeExampleInputs, RhinoComputeExampleOutputs>(store, RhinoComputeExample.Execute);
var output = await l.InvokeAsync(args);
return(output);
}
/// <summary>
/// The RhinoComputeExample function.
/// </summary>
/// <param name="model">The input model.</param>
/// <param name="input">The arguments to the execution.</param>
/// <returns>A RhinoComputeExampleOutputs instance containing computed results and the model with any new elements.</returns>
public static RhinoComputeExampleOutputs Execute(Dictionary <string, Model> inputModels, RhinoComputeExampleInputs input)
{
// set up a model to hold elements
var model = new Model();
// Call rhino methods with regular rhino calls, or Rhino.Compute calls if required methods are unavailable
var box1 = rg.Brep.CreateFromBox(new rg.BoundingBox(new rg.Point3d(0, 0, 0), new rg.Point3d(input.Radius, input.Radius, input.Radius)));
var box2 = rg.Brep.CreateFromBox(new rg.BoundingBox(new rg.Point3d(input.Radius * 0.5, input.Radius * 0.5, input.Radius * 0.5), new rg.Point3d(input.Radius * 1.5, input.Radius * 1.5, input.Radius * 1.5)));
var booleanDiff = Rhino.Compute.BrepCompute.CreateBooleanDifference(box1, box2, 0.1).First();
var boundaryCurves = booleanDiff.Faces.Select(f => f.OuterLoop.To3dCurve());
// Use conversion extension methods from HyRhi / Conversion.cs
var elementsSphereMesh = booleanDiff.ToMesh();
var elementsCrvs = boundaryCurves.Select(c => c.ToPolygon());
// create Hypar Elements from resulting geometry
var meshElement = new MeshElement(elementsSphereMesh, BuiltInMaterials.Glass);
var curveElements = elementsCrvs.Select(c => new ModelCurve(c));
// add elements to model
model.AddElement(meshElement);
model.AddElements(curveElements);
// construct output object
var output = new RhinoComputeExampleOutputs();
// add model to output
output.Model = model;
// return output
return(output);
}
