public static async Task <FitToCylinderObject3D> Create(IObject3D itemToFit)
{
var fitToBounds = new FitToCylinderObject3D();
using (fitToBounds.RebuildLock())
{
using (new CenterAndHeightMantainer(itemToFit))
{
var aabb = itemToFit.GetAxisAlignedBoundingBox();
var bounds = new Object3D()
{
Visible = false,
Color = new Color(Color.Red, 100),
Mesh = PlatonicSolids.CreateCube()
};
// add all the children
var scaleItem = new Object3D();
fitToBounds.Children.Add(scaleItem);
scaleItem.Children.Add(itemToFit);
fitToBounds.Children.Add(bounds);
fitToBounds.Diameter = Math.Sqrt(aabb.XSize * aabb.XSize + aabb.YSize * aabb.YSize);
fitToBounds.boundsSize.Z = aabb.ZSize;
fitToBounds.SizeZ = aabb.ZSize;
await fitToBounds.Rebuild();
}
}
return(fitToBounds);
}
public static async Task <FitToCylinderObject3D> Create(IObject3D itemToFit)
{
var fitToBounds = new FitToCylinderObject3D();
using (fitToBounds.RebuildLock())
{
var startingAabb = itemToFit.GetAxisAlignedBoundingBox();
// add the fit item
var scaleItem = new Object3D();
fitToBounds.Children.Add(scaleItem);
scaleItem.Children.Add(itemToFit);
// create an object that just represents the bounds in the scene
var fitBounds = new Object3D()
{
Visible = false,
Color = new Color(Color.Red, 100),
Mesh = PlatonicSolids.CreateCube()
};
// add the item that holds the bounds
fitToBounds.Children.Add(fitBounds);
fitToBounds.Diameter = Math.Sqrt(startingAabb.XSize * startingAabb.XSize + startingAabb.YSize * startingAabb.YSize);
fitToBounds.SizeZ = startingAabb.ZSize;
fitToBounds.SizeZ = startingAabb.ZSize;
await fitToBounds.Rebuild();
var finalAabb = fitToBounds.GetAxisAlignedBoundingBox();
fitToBounds.Translate(startingAabb.Center - finalAabb.Center);
}
return(fitToBounds);
}
