public static Shape CreateSphere(int recurtionLevel, Color color)
{
var factory = new IcoSphereFactory();
var faces = factory.Create(recurtionLevel);
var sphere = new Shape();
foreach (var face in faces)
{
var side = new SideTriangle(face.V1, face.V2, face.V3, Vector3.Normalize(face.V1), Vector3.Normalize(face.V2), Vector3.Normalize(face.V3))
{
paintColor = color
};
sphere.SideTriangles.Add(side);
}
return(sphere);
}
public static Shape CreateFlashLight(int devisionNumber, double headLength, double handleRadius, double headRadius, Color color)
{
var flash = new Shape()
{
PrimaryColor = color
};
var angleDifference = 2 * Math.PI / devisionNumber;
double end = -1;
double connector = 1 - headLength;
double beginning = 1;
for (int i = 0; i < devisionNumber; i++)
{
var firstAngle = angleDifference * i - Math.PI;
var secondAngle = angleDifference * (i + 1) - Math.PI;
var firstY = handleRadius * Math.Cos(firstAngle);
var firstX = handleRadius * Math.Sin(firstAngle);
var secondY = handleRadius * Math.Cos(secondAngle);
var secondX = handleRadius * Math.Sin(secondAngle);
var endSide = new SideTriangle(new Vector3(0, 0, (float)end),
new Vector3((float)firstX, (float)firstY, (float)end),
new Vector3((float)secondX, (float)secondY, (float)end),
new Vector3(0, 0, -1), new Vector3(0, 0, -1), new Vector3(0, 0, -1))
{
paintColor = color
};
flash.SideTriangles.Add(endSide);
var longSide1 = new SideTriangle(new Vector3((float)firstX, (float)firstY, (float)end),
new Vector3((float)secondX, (float)secondY, (float)end),
new Vector3((float)firstX, (float)firstY, (float)connector),
Vector3.Normalize(new Vector3((float)firstX, (float)firstY, 0)),
Vector3.Normalize(new Vector3((float)secondX, (float)secondY, 0)),
Vector3.Normalize(new Vector3((float)firstX, (float)firstY, 0)))
{
paintColor = color
};
flash.SideTriangles.Add(longSide1);
var longSide2 = new SideTriangle(new Vector3((float)secondX, (float)secondY, (float)end),
new Vector3((float)secondX, (float)secondY, (float)connector),
new Vector3((float)firstX, (float)firstY, (float)connector),
Vector3.Normalize(new Vector3((float)secondX, (float)secondY, 0)),
Vector3.Normalize(new Vector3((float)secondX, (float)secondY, 0)),
Vector3.Normalize(new Vector3((float)firstX, (float)firstY, 0)))
{
paintColor = color
};
flash.SideTriangles.Add(longSide2);
var endY1 = headRadius * Math.Cos(firstAngle);
var endX1 = headRadius * Math.Sin(firstAngle);
var endY2 = headRadius * Math.Cos(secondAngle);
var endX2 = headRadius * Math.Sin(secondAngle);
var heightDiff = headRadius - handleRadius;
var zS = heightDiff / headLength * headRadius;
var shortSide1 = new SideTriangle(new Vector3((float)firstX, (float)firstY, (float)connector),
new Vector3((float)secondX, (float)secondY, (float)connector),
new Vector3((float)endX1, (float)endY1, (float)beginning),
Vector3.Normalize(new Vector3((float)endX1, (float)endY1, -(float)zS)),
Vector3.Normalize(new Vector3((float)endX2, (float)endY2, -(float)zS)),
Vector3.Normalize(new Vector3((float)endX1, (float)endY1, -(float)zS)))
{
paintColor = color
};
flash.SideTriangles.Add(shortSide1);
var shortSide2 = new SideTriangle(new Vector3((float)secondX, (float)secondY, (float)connector),
new Vector3((float)endX2, (float)endY2, (float)beginning),
new Vector3((float)endX1, (float)endY1, (float)beginning),
Vector3.Normalize(new Vector3((float)endX2, (float)endY2, -(float)zS)),
Vector3.Normalize(new Vector3((float)endX2, (float)endY2, -(float)zS)),
Vector3.Normalize(new Vector3((float)endX1, (float)endY1, -(float)zS)))
{
paintColor = color
};
flash.SideTriangles.Add(shortSide2);
var opening = new SideTriangle(new Vector3(0, 0, (float)beginning),
new Vector3((float)endX2, (float)endY2, (float)beginning),
new Vector3((float)endX1, (float)endY1, (float)beginning),
new Vector3(0, 0, 1), new Vector3(0, 0, 1), new Vector3(0, 0, 1))
{
paintColor = color, ChangeColor = true
};
flash.SideTriangles.Add(opening);
}
return(flash);
}