void ModuleUpdateTangentCircleToLine()
{
HCircle hcircle = VA.GetComponent <HCircle>(); //対象となる円
HLine hline = VB.GetComponent <HLine>(); //対象となる直線
if (hcircle != null && hline != null)
{
HypCircle C1 = hcircle.GetHCR();
HypLine L1 = hline.GetHL();
HypPoint P1 = new HypPoint(hcircle.VA.GetComponent <Vertex>().XY);
HypLine L2 = HTransform.GetHPerpendicularThruAPoint(L1, P1);
HypPoint P2 = HTransform.GetCrossingPointOfTwoHLines(L1, L2);
//P2.println("P2");
float error = (HTransform.GetHDistanceOfTwoPoints(P1, P2) - C1.HR) * 0.1f;
//Debug.Log(error);
if (0.001f < error || error < -0.001f)
{
HypPoint P3 = HTransform.GetHMoveAlongTwoPoints(P2, P1, error);
HypPoint P4 = HTransform.GetHMoveAlongTwoPoints(P1, P2, error);
//円の半径を変える
C1.HR += error;
////円を直線に寄せる
Vertex C1V = hcircle.VA.GetComponent <Vertex>();
if (!C1V.Fixed && P4.InWorld())
{
C1V.XY.x = P4.GetX();
C1V.XY.y = P4.GetY();
}
//直線を円に寄せる
Vertex L1V1 = hline.VA.GetComponent <Vertex>(); //動かすべき点1
Vertex L1V2 = hline.VB.GetComponent <Vertex>(); //動かすべき点2
HypPoint PL1 = new HypPoint(L1V1.XY);
HypPoint PL2 = new HypPoint(L1V2.XY);
HypPoint NewPL1 = HTransform.ParallelTransform(P2, P3, PL1);
HypPoint NewPL2 = HTransform.ParallelTransform(P2, P3, PL2);
//NewPL1.println("NewPL1");
if (!L1V1.Fixed && NewPL1.InWorld())
{
L1V1.XY.x = NewPL1.GetX();
L1V1.XY.y = NewPL1.GetY();
}
if (!L1V2.Fixed && NewPL2.InWorld())
{
L1V2.XY.x = NewPL2.GetX();
L1V2.XY.y = NewPL2.GetY();
}
hline.GetHLineFromTwoVertices();
}
}
}
void ModuleUpdatePointToCircle()
{
Vector2 vtx = VA.GetComponent <Vertex>().XY; //対象となる点
HCircle hcircle = VB.GetComponent <HCircle>(); //対象となる円
if (vtx != null && hcircle != null)
{
HypCircle cr = hcircle.GetHCR(); //円の円データ
HypPoint HPcr = new HypPoint(cr.HX, cr.HY); //円の中心
HypPoint Pvtx = new HypPoint(vtx.x, vtx.y); //対象となる点
float dist = HTransform.GetHDistanceOfTwoPoints(HPcr, Pvtx) - cr.HR; //誤差
//Debug.Log(HTransform.GetHDistanceOfTwoPoints(HPcr, Pvtx)+"->");
if (Mathf.Abs(dist) > 0.0001f)
{
//円を点に寄せる
HypPoint P1 = HTransform.GetHMoveAlongTwoPoints(HPcr, Pvtx, dist * 0.5f);
//点を円に寄せる
HypPoint P2 = HTransform.GetHMoveAlongTwoPoints(Pvtx, HPcr, dist * 0.5f);
//Debug.Log("*:"+dist+" "+ X+" "+ Y);
if (!VB.GetComponent <HCircle>().VA.GetComponent <Vertex>().Fixed&& P1.InWorld())
{
VB.GetComponent <HCircle>().VA.GetComponent <Vertex>().XY.x = P1.GetX();
VB.GetComponent <HCircle>().VA.GetComponent <Vertex>().XY.y = P1.GetY();
}
if (!VA.GetComponent <Vertex>().Fixed&& P2.InWorld())
{
VA.GetComponent <Vertex>().XY.x = P2.GetX();
VA.GetComponent <Vertex>().XY.y = P2.GetY();
}
//円の半径を調整する
VB.GetComponent <HCircle>().HCR.HR += (dist * 0.1f);
cr = hcircle.HCR; //円の円データ
HPcr = new HypPoint(cr.HX, cr.HY); //円の中心
Pvtx = new HypPoint(vtx.x, vtx.y); //対象となる点
}
}
}