public static async Task<CylinderObject3D> Create()
{
var item = new CylinderObject3D();
await item.Rebuild();
return item;
}
public static CylinderObject3D Create()
{
var item = new CylinderObject3D();
item.Rebuild(null);
return(item);
}
public static async Task <CylinderObject3D> Create(double diameterBottom, double diameterTop, double height, int sides, Alignment alignment = Alignment.Z)
{
var item = new CylinderObject3D()
{
Advanced = true,
Diameter = diameterBottom,
DiameterTop = diameterTop,
Height = height,
Sides = sides,
};
await item.Rebuild();
switch (alignment)
{
case Alignment.X:
item.Matrix = Matrix4X4.CreateRotationY(MathHelper.Tau / 4);
break;
case Alignment.Y:
item.Matrix = Matrix4X4.CreateRotationX(MathHelper.Tau / 4);
break;
case Alignment.Z:
// This is the natural case (how it was modeled)
break;
case Alignment.negX:
item.Matrix = Matrix4X4.CreateRotationY(-MathHelper.Tau / 4);
break;
case Alignment.negY:
item.Matrix = Matrix4X4.CreateRotationX(-MathHelper.Tau / 4);
break;
case Alignment.negZ:
item.Matrix = Matrix4X4.CreateRotationX(MathHelper.Tau / 2);
break;
}
return(item);
}