public static CsgObject CreateNegativeBevel(double innerRadius, double outerRadius, double height, Alignment alignment = Alignment.z, double extraDimension = defaultExtraRadialDimension, string name = "")
{
double width = outerRadius - innerRadius;
List <Vector2> points = new List <Vector2>();
int numCurvePoints = 6;
for (int curvePoint = 0; curvePoint <= numCurvePoints; curvePoint++)
{
double x = width - Math.Cos((MathHelper.Tau / 4 * curvePoint / numCurvePoints)) * width;
double y = height - Math.Sin((MathHelper.Tau / 4 * curvePoint / numCurvePoints)) * height;
points.Add(new Vector2(x, y));
}
points.Add(new Vector2(width, 0));
points.Add(new Vector2(width, height));
CsgObject bevel = new RotateExtrude(points.ToArray(), innerRadius, alignment, name);
points.Clear();
points.Add(new Vector2(0, -extraDimension));
points.Add(new Vector2(width + extraDimension, -extraDimension));
points.Add(new Vector2(width + extraDimension, height + extraDimension));
points.Add(new Vector2(0, height + extraDimension));
CsgObject cut = new RotateExtrude(points.ToArray(), innerRadius, alignment, name);
cut = new Align(cut, Face.Bottom, bevel, Face.Bottom, 0, 0, .1);
//return cut;
bevel = cut - bevel;
return(bevel);
}
public Torus(double innerRadius, double outerRadius, Alignment alignment = Alignment.z, string name = "")
: base(name)
{
double size = outerRadius - innerRadius;
List <Vector2> points = new List <Vector2>();
int numCurvePoints = 32;
for (int curvePoint = 0; curvePoint <= numCurvePoints; curvePoint++)
{
double x = size - Math.Cos((MathHelper.Tau * curvePoint / numCurvePoints)) * size;
double y = size - Math.Sin((MathHelper.Tau * curvePoint / numCurvePoints)) * size;
points.Add(new Vector2(x, y));
}
root = new RotateExtrude(points.ToArray(), innerRadius, alignment, name);
switch (alignment)
{
case Alignment.x:
root = new Rotate(root, y: MathHelper.DegreesToRadians(90));
break;
case Alignment.negX:
root = new Rotate(root, y: MathHelper.DegreesToRadians(-90));
break;
case Alignment.y:
root = new Rotate(root, x: MathHelper.DegreesToRadians(90));
break;
case Alignment.z:
break;
case Alignment.negZ:
root = new Rotate(root, x: MathHelper.DegreesToRadians(180));
break;
default:
throw new NotImplementedException();
}
}
public Torus(double innerRadius, double outerRadius, Alignment alignment = Alignment.z, string name = "")
: base(name)
{
double size = outerRadius - innerRadius;
List<Vector2> points = new List<Vector2>();
int numCurvePoints = 32;
for (int curvePoint = 0; curvePoint <= numCurvePoints; curvePoint++)
{
double x = size - Math.Cos((MathHelper.Tau * curvePoint / numCurvePoints)) * size;
double y = size - Math.Sin((MathHelper.Tau * curvePoint / numCurvePoints)) * size;
points.Add(new Vector2(x, y));
}
root = new RotateExtrude(points.ToArray(), innerRadius, alignment, name);
switch (alignment)
{
case Alignment.x:
root = new Rotate(root, y: MathHelper.DegreesToRadians(90));
break;
case Alignment.negX:
root = new Rotate(root, y: MathHelper.DegreesToRadians(-90));
break;
case Alignment.y:
root = new Rotate(root, x: MathHelper.DegreesToRadians(90));
break;
case Alignment.z:
break;
case Alignment.negZ:
root = new Rotate(root, x: MathHelper.DegreesToRadians(180));
break;
default:
throw new NotImplementedException();
}
}
public static CsgObject CreateNegativeBevel(double innerRadius, double outerRadius, double height, Alignment alignment = Alignment.z, double extraDimension = defaultExtraRadialDimension, string name = "")
{
double width = outerRadius - innerRadius;
List<Vector2> points = new List<Vector2>();
int numCurvePoints = 6;
for (int curvePoint = 0; curvePoint <= numCurvePoints; curvePoint++)
{
double x = width - Math.Cos((MathHelper.Tau / 4 * curvePoint / numCurvePoints)) * width;
double y = height - Math.Sin((MathHelper.Tau / 4 * curvePoint / numCurvePoints)) * height;
points.Add(new Vector2(x, y));
}
points.Add(new Vector2(width, 0));
points.Add(new Vector2(width, height));
CsgObject bevel = new RotateExtrude(points.ToArray(), innerRadius, alignment, name);
points.Clear();
points.Add(new Vector2(0, -extraDimension));
points.Add(new Vector2(width + extraDimension, -extraDimension));
points.Add(new Vector2(width + extraDimension, height + extraDimension));
points.Add(new Vector2(0, height + extraDimension));
CsgObject cut = new RotateExtrude(points.ToArray(), innerRadius, alignment, name);
cut = new Align(cut, Face.Bottom, bevel, Face.Bottom, 0, 0, .1);
//return cut;
bevel = cut - bevel;
return bevel;
}
public string GetScadOutputRecursive(RotateExtrude.RotateExtrudePrimitive objectToProcess, int level = 0)
{
string info = AddRenderInfoIfReqired(objectToProcess);
string rotate_extrude = "rotate_extrude(convexity = 10, $fn = {0})".FormatWith(NumberOfCylinderSegments);
string translate = "translate([" + objectToProcess.AxisOffset.ToString() + ", 0, 0])";
string thingToRotate = "polygon( points=[";
foreach (Vector2 point in objectToProcess.Points)
{
thingToRotate += "[" + point.x.ToString() + ", " + point.y.ToString() + "], ";
}
thingToRotate += "] );";
info += rotate_extrude + translate + thingToRotate + AddNameAsComment(objectToProcess);
return ApplyIndent(info, level);
}
