public void Sphere_BoundsAreInExpectedPositionCentered()
{
var obj = new Sphere(30);
Assert.AreEqual(new Vector3(15, 15, 15), obj.Bounds().TopRight);
Assert.AreEqual(new Vector3(-15, -15, -15), obj.Bounds().BottomLeft);
}
public void Difference_MinusOperatorCreatesDifferenceObject()
{
var obj = new Cube() - new Sphere();
var diff = new Sphere().Difference(new Cube());
Assert.IsTrue(obj.GetType() == diff.GetType());
}
public void Difference_BoundsYieldsBoundsOfFirstChild()
{
var sphere = new Sphere().Translate(.25, .25, 1);
var diff = sphere.Difference(new Cube());
Assert.AreEqual(sphere.Bounds(), diff.Bounds());
}
public void Difference_PositionYieldsPositionOfFirstChild()
{
var sphere = new Sphere().Translate(.25, .25, 1);
var diff = sphere.Difference(new Cube());
Assert.AreEqual(sphere.Position(), diff.Position());
}
public void Sphere_ParameterlessSphereHasMethodCallAndEndsWithSemicolon()
{
var basicSphere = new Sphere();
string script = basicSphere.ToString();
Assert.IsTrue(script.StartsWith("sphere("));
Assert.IsTrue(script.TrimEnd().EndsWith(");"));
}
public void Difference_ChainingMinusOperationAddsToTheSameDifferenceObject()
{
var obj = new Cube() - new Sphere() - new Text3D("WOW!") - new Cylinder().Translate(1, 2, 5);
var diff = new Sphere().Difference(new Cube());
var childrenThatAreDiffs = obj.Children().Where(child => child.GetType() == diff.GetType()).Count();
Assert.AreEqual(0, childrenThatAreDiffs);
}
public void Union_ChainingAdditionAddsToTheSameUnion()
{
var obj = new Cube() + new Sphere() + new Text3D("WOW!") + new Cylinder().Translate(1, 2, 5);
var union = new Sphere().Union(new Cube());
var unionChildrenCount = obj.Children().Where(child => child.GetType() == union.GetType()).Count();
Assert.AreEqual(0, unionChildrenCount);
}
public void Hull_BasisObjectAppearsInHullChildren()
{
var cube = new Cube();
var sphere = new Sphere().Translate(0, 0, 2);
var hull = cube.Hull(sphere);
var children = hull.Children();
Assert.IsTrue(children.Contains(cube));
Assert.IsTrue(children.Contains(sphere));
}
public void OSCADObject_IdsAreSequentialAndDistinct()
{
var obj1 = new Sphere();
var obj2 = new Cube();
var obj3 = new Sphere();
Assert.IsTrue(obj1.Id < obj2.Id && obj2.Id < obj3.Id);
Assert.IsTrue(obj1.Id + 1 == obj2.Id);
Assert.IsTrue(obj2.Id + 1 == obj3.Id);
}
public void Sphere_CloneYieldsSameScript()
{
var sphere = new Sphere()
{
Diameter = 10,
MinimumAngle = 5,
MinimumFragmentSize = 5,
Resolution = 30
};
var clone = sphere.Clone();
Assert.IsTrue(sphere.IsSameAs(clone));
}
private static void makePeg()
{
OSCADObject flatInnerPortion = new Cylinder(Inches.Quarter, Inches.Eigth, true) { Resolution = 30 };
OSCADObject shaft = new Cylinder(Inches.Eigth, Inches.Half, true) { Resolution = 30 };
flatInnerPortion = flatInnerPortion.Translate(0, 0, shaft.Bounds().ZMax);
OSCADObject pegShaft = new Cylinder(Inches.Quarter, Inches.Half - Inches.Eigth, true) { Resolution = 30 }
.Translate(0, 0, -Inches.Eigth);
OSCADObject bottomBall = new Sphere(Inches.Quarter* 1.1)
.Translate(0, 0, pegShaft.Bounds().ZMin);
var obj = flatInnerPortion + shaft + pegShaft + bottomBall;
obj = obj.Rotate(0, 180, 0).Translate(0, 0, obj.Bounds().ZMax);
obj.ToFile("peg");
}
public void Sphere_ScriptOutputDoesNotContainResolutionValuesIfNotSpecified()
{
var sphere = new Sphere();
string script = sphere.ToString();
Assert.IsTrue(!script.Contains("$fn"));
Assert.IsTrue(!script.Contains("$fa"));
Assert.IsTrue(!script.Contains("$fs"));
}
public void Sphere_PositionIsAtZero()
{
var sphere = new Sphere();
Assert.AreEqual(new Vector3(), sphere.Position());
}
public void Intersection_BoundsThrowsNotSupportedException()
{
var obj = new Sphere().Intersection(new Text3D("Sup"));
var pos = obj.Bounds();
}
public static void makepaddleHandle()
{
double holeSize = Inches.One + Inches.Eigth;
double holeHeight = Inches.One;
double shaftSize = holeSize + Inches.Quarter;
double totalLength = Inches.One * 8;
double totalWidth = Inches.One * 5;
var blade = new Sphere() { Resolution = 80 }.Resize(totalLength, totalWidth, Inches.One * 2);
var copy = blade.Clone().Translate(0, 0, -Inches.One).Scale(1.4, 1.4, 1.1);
blade = blade - copy;
//var gap = new Cube(Inches.One, Inches.One * 8, Inches.One*8, true).Translate(blade.Bounds().XMin, 0, 0);
//blade = blade - gap;
OSCADObject shaft = new Cylinder(shaftSize, totalLength / 4, true) { Resolution = 80 }.Rotate(0, 90, 0);
var hole = new Cylinder(holeSize, holeHeight * 2, true) { Resolution = 80 }.Rotate(0, 90, 0).Translate(shaft.Bounds().XMin, 0, 0);
blade = blade - hole.Translate(blade.Bounds().XMin + Inches.Half, 0, +Inches.Quarter);
shaft = shaft - hole;
shaft = shaft.Translate(blade.Bounds().XMin + Inches.Half, 0, +Inches.Quarter);
var top = new Cylinder(shaftSize, Inches.One * 3, true) { Resolution = 80 }.Rotate(90, 0, 0).Translate(shaft.Bounds().XMax, 0, shaft.Bounds().ZMax - shaftSize/2);
var gapCloserLeft = new Sphere(shaftSize) { Resolution = 80 }.Translate(top.Bounds().XMax - shaftSize/2, top.Bounds().YMax, +Inches.Quarter);
var gapCloserRight = gapCloserLeft.Mirror(0, 1, 0);
var whole = shaft + top + gapCloserLeft + gapCloserRight;
whole.ToFile("paddleHandle").Open();
}
public static void makeGreatSword()
{
double referenceWidth = Inches.Eigth;
double overallLength = Inches.One*1.5;
var tang = new Cylinder(referenceWidth, overallLength, true) { Resolution = 6 }.Scale(.5, 2, 1);
var pommel = new Sphere(referenceWidth * 1.2){ Resolution = 11 }.Translate(0, 0, -Inches.Half - Inches.Eigth).Color("Gold");
var hilt = new Cylinder(referenceWidth, Inches.Half * .75, true) { Resolution = 10 }
.Rotate(90, 0, 0)
.Translate(0, 0, -Inches.Quarter).Color("Gold");
var hiltRight = new Sphere(referenceWidth * 1.1) { Resolution = 8 }
.Scale(1, 1, 1.2).Color("Gold")
.Translate(0, hilt.Bounds().YMin, hilt.Position().Z);
var hiltLeft = hiltRight.Clone().Mirror(0, 1, 0);
var hiltCenter = new Cylinder(referenceWidth * .9, Inches.Half * .8, true) { Resolution = 8 }
.Translate(0, 0, -Inches.Quarter - Inches.Quarter*.75).Color("Gold");
hilt = hilt + hiltLeft + hiltRight + hiltCenter;
var blade = tang.Translate(0, 0, Inches.Half);
var tip = new Cylinder(referenceWidth, Inches.Quarter, true) { Resolution = 6, Diameter2 = .1 }.Scale(.5, 2, 1).Translate(0, 0, blade.Bounds().ZMax + Inches.Eigth);
blade = blade + tip;
blade = blade.Color("Silver");
var whole = (blade + pommel + hilt).Scale(.5, .5, .5);
whole.ToFile("greatsword").Open();
}
public void Sphere_ScriptOutpuHasResolutionValuesIfSpecified()
{
var sphere = new Sphere()
{
Resolution = 40,
MinimumAngle = 5,
MinimumFragmentSize = 2
};
string script = sphere.ToString();
Assert.IsTrue(script.Contains("$fn"));
Assert.IsTrue(script.Contains("$fa"));
Assert.IsTrue(script.Contains("$fs"));
}
public void Setup()
{
this.sphere = new Sphere(10);
}
public void OSCADObject_ChildrenWithRecursiveFalseReturnsOnlyDirectChildren()
{
var firstLevel = new Sphere().Union(new Cube(), new Sphere(), new Cylinder());
firstLevel.Name = "Union";
var secondLevel = new Text3D() { Name = "Text" }.Difference(firstLevel);
var children = secondLevel.Children(false).ToList();
Assert.AreEqual("Text", children[0].Name);
Assert.AreEqual("Union", children[1].Name);
}