public void InitializePoints(int size)
{
P = new _3DPoint[(2 * size) * (2 * size) * 5 * 5];
double xCount = -size;
double yCount = -size;
_3DPoint.inMiddle = 60 * (int)Math.Pow(4 * (size + size), 2) / P.Length;
int i;
for (i = 0; i < P.Length && xCount < size; i += 1)
{
P[i] = new _3DPoint();
P[i].x = (float)xCount;
P[i].y = (float)yCount;
P[i].z = equation(P[i].x, P[i].y);
P[i].c = (Color)ColorConverter.ConvertFromString("White");
yCount = Math.Round(yCount, 1);
if (yCount == size)
{
yCount = -size;
xCount += 0.2;
}
else
{
yCount += 0.2;
}
}
}
public _3DPoint(_3DPoint p)
{
this.x = p.x;
this.y = p.y;
this.z = p.z;
this.c = p.c;
}
public void movePoint(int index, _3DPoint P, float x, float y)
{
Rectangle r = (Rectangle)drawingboard.Children[index];
Canvas.SetTop(r, Center.Y + P.y * spacing + y);
Canvas.SetLeft(r, Center.X + P.x * spacing + x);
//P.x += x;
//P.y += y;
}
public _3DPoint[] multiplyMartix(_3DPoint[] P, double[][] R)
{
_3DPoint[] newMatrix = new _3DPoint[P.Length];
for (int i = 0; i < newMatrix.Length; i++)
{
if (P[i] != null)
{
newMatrix[i] = new _3DPoint();
newMatrix[i].x = (float)(P[i].x * R[0][0] + P[i].y * R[0][1] + P[i].z * R[0][2]); //new x value
newMatrix[i].y = (float)(P[i].x * R[1][0] + P[i].y * R[1][1] + P[i].z * R[1][2]); //new y value
newMatrix[i].z = (float)(P[i].x * R[2][0] + P[i].y * R[2][1] + P[i].z * R[2][2]);
newMatrix[i].c = P[i].c;
newMatrix[i].proximity = P[i].proximity;
}
}
return(newMatrix);
}