public static HypPoint ParallelTransform(HypPoint Pstart, HypPoint Pend, HypPoint P)
{
if (!Pstart.InWorld() || !Pend.InWorld() || !P.InWorld())
{
Debug.Log("error occurs at ParallelTransform: A");
Debug.Log("Pstart:" + Pstart.GetX() + "," + Pstart.GetY() + "(" + Pstart.X + ":" + Pstart.Y + ":" + Pstart.Z + ")");
Debug.Log("Pend:" + Pend.GetX() + "," + Pend.GetY() + "(" + Pend.X + ":" + Pend.Y + ":" + Pend.Z + ")");
Debug.Log("error occurs at ParallelTransform ここまで");
return(P);
}
if (GetEDistanceOfTwoPoints(Pstart, Pend) < 0.001f)
{
//Debug.Log("error occurs at ParallelTransform: B");
//Debug.Log("Pstart:" + Pstart.GetX() + "," + Pstart.GetY() + "(" + Pstart.X + ":" + Pstart.Y + ":" + Pstart.Z + ")");
//Debug.Log("Pend:" + Pend.GetX() + "," + Pend.GetY() + "(" + Pend.X + ":" + Pend.Y + ":" + Pend.Z + ")");
//Debug.Log("error occurs at ParallelTransform ここまで");
return(P);
}
HypLine L1 = GetHLineThruTwoPoints(Pstart, Pend);
HypLine L2 = GetHBisectorOfTwoPoints(Pstart, Pend);
//L2.Println("---L2");
HypLine L3 = GetHPerpendicularThruAPoint(L1, Pend);
//L3.Println("---L3");
HypPoint P1 = GetInversionAlongHLine(L2, P);
HypPoint P2 = GetInversionAlongHLine(L3, P1);
if (P2.InWorld())
{
return(P2);
}
else
{
Debug.Log("error occurs at ParallelTransform: C");
Debug.Log("Pstart:" + Pstart.GetX() + "," + Pstart.GetY() + "(" + Pstart.X + ":" + Pstart.Y + ":" + Pstart.Z + ")");
Debug.Log("Pend:" + Pend.GetX() + "," + Pend.GetY() + "(" + Pend.X + ":" + Pend.Y + ":" + Pend.Z + ")");
Debug.Log("L1:" + L1.GetX() + "," + L1.GetY() + "," + L1.R + "(" + L1.X + ":" + L1.Y + ":" + L1.Z + ")");
Debug.Log("L2:" + L2.GetX() + "," + L2.GetY() + "," + L2.R + "(" + L2.X + ":" + L2.Y + ":" + L2.Z + ")");
Debug.Log("L3:" + L3.GetX() + "," + L3.GetY() + "," + L3.R + "(" + L3.X + ":" + L3.Y + ":" + L3.Z + ")");
Debug.Log("P1:" + P1.GetX() + "," + P1.GetY() + "(" + P1.X + ":" + P1.Y + ":" + P1.Z + ")");
Debug.Log("P2:" + P2.GetX() + "," + P2.GetY() + "(" + P2.X + ":" + P2.Y + ":" + P2.Z + ")");
P1 = GetInversionAlongHLine(L2, P);
P2 = GetInversionAlongHLine(L3, P1);
Debug.Log("P2:" + P2.GetX() + "," + P2.GetY() + "(" + P2.X + ":" + P2.Y + ":" + P2.Z + ")");
if (P2.InWorld())
{
return(P2);
}
Debug.Log("error occurs at ParallelTransform ここまで");
return(P);
}
}
public static void GetIdealPointsFromTwoPoints(HypPoint P1, HypPoint P2, out HypPoint Out1, out HypPoint Out2)
{
HypLine L = GetHLineThruTwoPoints(P1, P2);
//L.Println("L");
if (L.R > 300f || L.Z == 0f)
{
float X1 = -L.Y;
float Y1 = L.X;
float mag = Mathf.Sqrt(X1 * X1 + Y1 * Y1);
Out1 = new HypPoint(X1, Y1, mag);
Out2 = new HypPoint(-X1, -Y1, mag);
}
else
{
float midT = Mathf.Atan2(L.Y, L.X);
float widT = Mathf.Asin(1f / Mathf.Sqrt(L.GetX() * L.GetX() + L.GetY() * L.GetY()));
float t1 = midT - widT;
Out1 = new HypPoint(L.GetX() - L.R * Mathf.Cos(t1), L.GetY() - L.R * Mathf.Sin(t1));
float t2 = midT + widT;
Out2 = new HypPoint(L.GetX() - L.R * Mathf.Cos(t2), L.GetY() - L.R * Mathf.Sin(t2));
}
}
/// <summary>
/// P1 = crossing point if exists.
/// returns between 0 to PI/2
/// </summary>
/// <param name="L1"></param>
/// <param name="L2"></param>
/// <param name="P1"></param>
/// <returns></returns>
public static float GetAngleOfTwoLines(HypLine L1, HypLine L2, HypPoint P1)
{ // P1 = crossing point if exists
if (L1.Z != 0f && L2.Z != 0f)
{
float u1 = L1.GetX() - P1.GetX();
float v1 = L1.GetY() - P1.GetY();
float u2 = L2.GetX() - P1.GetX();
float v2 = L2.GetY() - P1.GetY();
return(Mathf.Acos(Mathf.Abs(u1 * u2 + v1 * v2) / Mathf.Sqrt((u1 * u1 + v1 * v1) * (u2 * u2 + v2 * v2))));
}
else if (L1.Z == 0f && L2.Z != 0f)
{
float u1 = L2.GetX() - P1.GetX();
float v1 = L2.GetY() - P1.GetY();
float u2 = L1.X;
float v2 = L1.Y;
return(Mathf.Acos(Mathf.Abs(u1 * u2 + v1 * v2) / Mathf.Sqrt((u1 * u1 + v1 * v1) * (u2 * u2 + v2 * v2))));
}
else if (L1.Z != 0f && L2.Z == 0f)
{
float u1 = L1.GetX() - P1.GetX();
float v1 = L1.GetY() - P1.GetY();
float u2 = L2.X;
float v2 = L2.Y;
return(Mathf.Acos(Mathf.Abs(u1 * u2 + v1 * v2) / Mathf.Sqrt((u1 * u1 + v1 * v1) * (u2 * u2 + v2 * v2))));
}
else if (L1.Z == 0f && L2.Z == 0f)
{
float u1 = L1.X;
float v1 = L1.Y;
float u2 = L2.X;
float v2 = L2.Y;
return(Mathf.Acos(Mathf.Abs(u1 * u2 + v1 * v2) / Mathf.Sqrt((u1 * u1 + v1 * v1) * (u2 * u2 + v2 * v2))));
}
return(0f);
}
void ModuleUpdatePointToLine()
{
Vector2 vtx = VA.GetComponent <Vertex>().XY; //対象となる点
HLine hline = VB.GetComponent <HLine>(); //対象となる直線
if (vtx != null && hline != null)
{
HypLine ln = hline.HL; //直線の円データ
Vector2 hlnCenter = new Vector2(ln.GetX(), ln.GetY()); //直線の円データの中心座標
Vector2 direction = vtx - hlnCenter; //円の中心から対象となる点の方向
float dist = direction.magnitude - ln.R; //誤差
if (Mathf.Abs(dist) > 0.001f)
{
direction.Normalize();
//Vector2 newVtx = hlnCenter + (ln.R + 0.75f * dist) * direction;//新しい点の座標
Vector2 newVtx = vtx - (0.1f * dist) * direction;//新しい点の座標
HypPoint newPt = new HypPoint(newVtx);
if (!VA.GetComponent <Vertex>().Fixed&& newPt.InWorld())
{
VA.GetComponent <Vertex>().XY = newVtx;
}
Vector2 startPos = vtx - dist * direction; //平行移動スタート点
Vector2 endPos = vtx - (0.8f * dist) * direction; //平行移動ゴール点
Vertex lineVertex1 = hline.VA.GetComponent <Vertex>(); //動かすべき点1
Vertex lineVertex2 = hline.VB.GetComponent <Vertex>(); //動かすべき点2
//new HypPoint(lineVertex1.XY).Println("LV1");
//new HypPoint(lineVertex2.XY).Println("LV2");
Vector2 XY1 = lineVertex1.XY;
Vector2 XY2 = lineVertex2.XY;
if (!lineVertex1.Fixed)
{
HypPoint HP1 = new HypPoint(XY1);
HypPoint HPnew1 = HTransform.ParallelTransform(startPos, endPos, HP1);//点１を平行移動する
if (HPnew1.InWorld())
{
lineVertex1.XY.x = HPnew1.GetX();
lineVertex1.XY.y = HPnew1.GetY();
}
else
{
Debug.Log("error occurs at module P2L - 1A:" + HPnew1.X + "," + HPnew1.Y + "," + HPnew1.Z);
HP1.Println("HP1");
HPnew1.Println("HPnew1");
Debug.Log("dist " + dist);
Debug.Log("ln.R " + ln.R);
Debug.Log("direction " + direction.x + "," + direction.y);
Debug.Log("hlnCenter " + hlnCenter.x + "," + hlnCenter.y);
Debug.Log("startPos" + startPos.x + "," + startPos.y);
Debug.Log("endPos" + endPos.x + "," + endPos.y);
Debug.Log(XY1);
}
}
if (!lineVertex2.Fixed)
{
HypPoint HP2 = new HypPoint(XY2);
HypPoint HPnew2 = HTransform.ParallelTransform(startPos, endPos, HP2);//点2を平行移動する
if (HPnew2.InWorld())
{
lineVertex2.XY.x = HPnew2.GetX();
lineVertex2.XY.y = HPnew2.GetY();
}
else
{
Debug.Log("error occurs at module P2L - 2A:" + HPnew2.X + "," + HPnew2.Y + "," + HPnew2.Z);
}
}
hline.GetHLineFromTwoVertices();
}
}
}
