public void TestTask2_3()
{
Figure3 figure = new Figure3(4, 6);
Square3 square = new Square3(3, 4);
Rectangle3 rectangle = new Rectangle3(5, 7);
Assert.AreEqual(figure.Draw(), figure.GetType().Name);
Assert.AreEqual(square.Draw(), square.GetType().Name);
Assert.AreEqual(rectangle.Draw(), rectangle.GetType().Name);
}
public void fillingStack()
{
playerStack[0] = new Figure1(playerNumber);
playerStack[1] = new Figure2(playerNumber);
playerStack[2] = new Figure3(playerNumber);
playerStack[3] = new Figure4(playerNumber);
playerStack[4] = new Figure5(playerNumber);
playerStack[5] = new Figure6(playerNumber);
playerStack[6] = new Figure7(playerNumber);
playerStack[7] = new Figure8(playerNumber);
playerStack[8] = new Figure9(playerNumber);
playerStack[9] = new Figure10(playerNumber);
playerStack[10] = new Figure11(playerNumber);
playerStack[11] = new Figure12(playerNumber);
playerStack[12] = new Figure13(playerNumber);
playerStack[13] = new Figure14(playerNumber);
playerStack[14] = new Figure15(playerNumber);
playerStack[15] = new Figure16(playerNumber);
playerStack[16] = new Figure17(playerNumber);
playerStack[17] = new Figure18(playerNumber);
playerStack[18] = new Figure19(playerNumber);
playerStack[19] = new Figure20(playerNumber);
playerStack[20] = new Figure21(playerNumber);
}
//-----------------------------------------------------------------------------
/// <summary>
/// Generates tor.
/// </summary>
/// <returns>Generated tor.</returns>
public override Figure3 Generate()
{
var figure = new Figure3();
#region Structure of tor: points.
// Big outer circle.
const double doublePi = 2 * Math.PI;
for (double angleBig = 0; angleBig < doublePi; angleBig += _angleStep)
{
// Calculate data only once.
var cosAngleBig = Math.Cos(angleBig);
var sinAngleBig = Math.Sin(angleBig);
// Coordinates of center of little inner circle at plane XY.
var centerInnerX = _radiusBig * cosAngleBig;
var centerInnerY = _radiusBig * sinAngleBig;
// Small inner circle.
for (double angleSmall = 0; angleSmall < doublePi; angleSmall += _angleStep)
{
// Coordinates of point at surface of small little circle in plane of circle.
var surfaceInnerX = _radiusSmall * Math.Cos(angleSmall);
var surfaceInnerY = _radiusSmall * Math.Sin(angleSmall);
// Vector to point of tor surface at XYZ space.
var surfaceOuter = new Vector4
{
X = _center.X + centerInnerX + surfaceInnerX * cosAngleBig,
Y = _center.Y + centerInnerY + surfaceInnerX * sinAngleBig,
Z = _center.Z + surfaceInnerY
};
figure.Points.Add(surfaceOuter);
}
}
#endregion
#region Structure of tor: ribs and faces.
// Build ribs and faces.
var countPoints = (int)Math.Ceiling(2 * Math.PI / _angleStep);
for (var i = 0; i < countPoints; i++)
{
for (var j = 0; j < countPoints; j++)
{
// Index of current point.
var currentPoint = i * countPoints + j;
// Index of point of next inner circle.
int rightPoint;
if (i == countPoints - 1) // Last circle.
rightPoint = j;
else
rightPoint = (i + 1) * countPoints + j; // In the middle.
// Index of next point of current inner circle.
int topPoint;
if (j == countPoints - 1) // Last point of circle.
topPoint = i * countPoints + 1;
else
topPoint = i * countPoints + j + 1; // In the middle.
// Index of next point of next inner circle.
int topRightPoint;
if ((j == countPoints - 1) && (i == countPoints - 1)) // Last point of last circle.
topRightPoint = 1;
else if (i == countPoints - 1) // Last circle.
topRightPoint = j + 1;
else if (j == countPoints - 1) // Last point of circle.
topRightPoint = (i + 1) * countPoints;
else
topRightPoint = (i + 1) * countPoints + j + 1; // In the middle.
// Connect points of small inner circle.
var circleRib = new Rib3
{
First = figure.Points[currentPoint],
Second = figure.Points[topPoint]
};
figure.Ribs.Add(circleRib);
// Connect points of small inner circles.
var circlesRib = new Rib3
{
First = figure.Points[currentPoint],
Second = figure.Points[rightPoint]
};
figure.Ribs.Add(circlesRib);
var face = new Face3
{
First = figure.Points[currentPoint],
Second = figure.Points[rightPoint],
Third = figure.Points[topRightPoint]
};
figure.Faces.Add(face);
face = new Face3
{
First = figure.Points[currentPoint],
Second = figure.Points[topPoint],
Third = figure.Points[topRightPoint]
};
figure.Faces.Add(face);
} // End for j
} // End for i
#endregion
return figure;
}
