void ModuleUpdatePerpendicular()
{
HLine HLN1 = VA.GetComponent <HLine>(); //対象となる直線1
HLine HLN2 = VB.GetComponent <HLine>(); //対象となる直線2
HypLine HL1 = HLN1.HL;
HypLine HL2 = HLN2.HL;
Vertex V11 = HLN1.VA.GetComponent <Vertex>();
Vertex V12 = HLN1.VB.GetComponent <Vertex>();
Vertex V21 = HLN2.VA.GetComponent <Vertex>();
Vertex V22 = HLN2.VB.GetComponent <Vertex>();
HypPoint P11 = new HypPoint(V11.XY);
HypPoint P12 = new HypPoint(V12.XY);
HypPoint P21 = new HypPoint(V21.XY);
HypPoint P22 = new HypPoint(V22.XY);
HypPoint C = HTransform.GetCrossingPointOfTwoHLines2(HL1, HL2);
if (C != new HypPoint(1f, 1f, 0f))
{
//float angle = HTransform.GetAngleOfTwoLines(HL1, HL2, C);
float angle = HTransform.GetAngleOfTwoLines(P11, P12, P21, P22, C);
//Debug.Log("angle="+angle);
float error = (Mathf.PI / 2f - angle) * 0.25f;
if (angle < 0f)
{
error = (-Mathf.PI / 2f - angle) * 0.25f;
}
HypPoint P1m = HTransform.GetMidPointOfTwoPoint(P11, P12);
HypPoint P11T = HTransform.GetRotationOfPoint(P1m, -error, P11);
HypPoint P12T = HTransform.GetRotationOfPoint(P1m, -error, P12);
//HypLine L1T = HTransform.GetHLineThruTwoPoints(P11T, P12T);
HypPoint P2m = HTransform.GetMidPointOfTwoPoint(P21, P22);
HypPoint P21T = HTransform.GetRotationOfPoint(P2m, error, P21);
HypPoint P22T = HTransform.GetRotationOfPoint(P2m, error, P22);
//HypLine L2T = HTransform.GetHLineThruTwoPoints(P21T, P22T);
if (!V11.Fixed && P11T.InWorld())
{
V11.XY.x = P11T.GetX();
V11.XY.y = P11T.GetY();
}
if (!V12.Fixed && P12T.InWorld())
{
V12.XY.x = P12T.GetX();
V12.XY.y = P12T.GetY();
}
if (!V21.Fixed && P21T.InWorld())
{
V21.XY.x = P21T.GetX();
V21.XY.y = P21T.GetY();
}
if (!V22.Fixed && P22T.InWorld())
{
V22.XY.x = P22T.GetX();
V22.XY.y = P22T.GetY();
}
}
}
void ModuleUpdateAngle()
{
Vertex VtxA = VA.GetComponent <Vertex>(); // 対象となる点A
Vertex VtxB = VB.GetComponent <Vertex>(); // 対象となる点B
Vertex VtxC = VC.GetComponent <Vertex>(); // 対象となる点C
float FinalAngle = Mathf.Abs(ParaA * Mathf.PI / 180f); // 対象となる角
HypPoint PA = new HypPoint(VtxA.XY);
HypPoint PB = new HypPoint(VtxB.XY);
HypPoint PC = new HypPoint(VtxC.XY);
HypPoint PO = new HypPoint(0, 0);
// Bを原点に移す写像を求める。
HypLine LA = HTransform.GetHBisectorOfTwoPoints(PB, PO);
HypPoint PAA = HTransform.GetInversionAlongHLine(LA, PA);
HypPoint PCC = HTransform.GetInversionAlongHLine(LA, PC);
//角ABCを求める
float DeclineA = Mathf.Atan2(PAA.GetY(), PAA.GetX());
float DeclineC = Mathf.Atan2(PCC.GetY(), PCC.GetX());
float AngleAC = DeclineC - DeclineA;
if (AngleAC > Mathf.PI)
{
AngleAC -= (Mathf.PI * 2f);
}
if (AngleAC < -Mathf.PI)
{
AngleAC += (Mathf.PI * 2f);
}
// 修正する角度をもとめる。
float error = (AngleAC - FinalAngle) * 0.1f;
if (AngleAC < 0)
{
error = (AngleAC + FinalAngle) * 0.1f;
}
//今一度点の取り直し。
{//線分ABのとりなおし
PA = new HypPoint(VtxA.XY);
PB = new HypPoint(VtxB.XY);
HypPoint PM = HTransform.GetMidPointOfTwoPoint(PA, PB);
LA = HTransform.GetHBisectorOfTwoPoints(PM, PO);
HypPoint PPA = HTransform.GetInversionAlongHLine(LA, PA);
HypPoint PPB = HTransform.GetInversionAlongHLine(LA, PB);
HypPoint NewPPA = HTransform.GetRotationOfPoint(PO, error, PPA);
HypPoint NewPPB = HTransform.GetRotationOfPoint(PO, error, PPB);
HypPoint NewPA = HTransform.GetInversionAlongHLine(LA, NewPPA);
HypPoint NewPB = HTransform.GetInversionAlongHLine(LA, NewPPB);
if (!VtxA.Fixed && NewPA.InWorld())
{
VtxA.XY.x = NewPA.GetX();
VtxA.XY.y = NewPA.GetY();
}
if (!VtxB.Fixed && NewPB.InWorld())
{
VtxB.XY.x = NewPB.GetX();
VtxB.XY.y = NewPB.GetY();
}
}
{//線分BCの取り直し
PC = new HypPoint(VtxC.XY);
PB = new HypPoint(VtxB.XY);
HypPoint PM = HTransform.GetMidPointOfTwoPoint(PC, PB);
LA = HTransform.GetHBisectorOfTwoPoints(PM, PO);
HypPoint PPC = HTransform.GetInversionAlongHLine(LA, PC);
HypPoint PPB = HTransform.GetInversionAlongHLine(LA, PB);
HypPoint NewPPC = HTransform.GetRotationOfPoint(PO, -error, PPC);
HypPoint NewPPB = HTransform.GetRotationOfPoint(PO, -error, PPB);
HypPoint NewPC = HTransform.GetInversionAlongHLine(LA, NewPPC);
HypPoint NewPB = HTransform.GetInversionAlongHLine(LA, NewPPB);
if (!VtxC.Fixed && NewPC.InWorld())
{
VtxC.XY.x = NewPC.GetX();
VtxC.XY.y = NewPC.GetY();
}
if (!VtxB.Fixed && NewPB.InWorld())
{
VtxB.XY.x = NewPB.GetX();
VtxB.XY.y = NewPB.GetY();
}
}
}
