void OnMouseDown()
{
MouseDown = true;
_rb.Dragging = true;
FPCam.transform.parent.GetComponent <BuilderCamController>().FreezeTilt = true;
_startAngle = Bez.CtrlPts[Mrkr.Index].BankAngle * Mathf.Deg2Rad;
Vector3 _bankDirection = AttachedTransform.forward * _startAngle;
_untiltedPos = VectGeom.RotatePointAroundPivot(transform.position, OtherHandGizmo.position, -_bankDirection);
Debug.Log("Start angle = " + Bez.CtrlPts[Mrkr.Index].BankAngle);
Debug.Log("UntiltedPos = " + _untiltedPos);
//Decide where to move the camera to... This is the nearest point perpendicular to the road and 30m from it
Vector2 Perp2d = XSecCalculator.Perpndclr((AttachedTransform.GetComponent <RoadMarker>().Index - 1) * 20);
Vector3 Perp = new Vector3(Perp2d.x, 0, Perp2d.y);
Vector3 Dest1 = AttachedTransform.position + Perp * 30;
Vector3 Dest2 = AttachedTransform.position - Perp * 30;
if (Vector3.Distance(FPCam.transform.position, Dest1) < Vector3.Distance(FPCam.transform.position, Dest2))
{
LerpEndPt = Dest1;
}
else
{
LerpEndPt = Dest2;
}
LerpStartRot = FPCam.transform.rotation;
LerpStartPt = FPCam.transform.position;
LerpStartTime = Time.time;
Lerping = true;
//Debug.Log("Lerp to " + LerpEndPt);
}
public void RotateTop(Quaternion q)
{
Vector3 _eulr = q.eulerAngles;
transform.rotation = Quaternion.Euler(new Vector3(0, _eulr.y, 0));
for (int n = 0; n < _verts.Length; n++)
{
if (_verts[n].y > _yThreshold)
{
_newVerts[n] = VectGeom.RotatePointAroundPivot(_verts[n], _pivotPos, q.eulerAngles * (_verts[n].y - _yThreshold) / (_maxY - _yThreshold));
_newVerts[n] = new Vector3(_verts[n].x, _newVerts[n].y, _verts[n].z);
}
}
_mesh.vertices = _newVerts;
}
void OnMouseDrag()
{
if (Lerping)
{
return;
}
float MouseY = Input.mousePosition.y - _mouseOffsetY;
float NewAngle;
if (_hand == "L")
{
NewAngle = _startAngle + Mathf.Atan2(MouseY, Screen.width / 2);
}
else
{
NewAngle = _startAngle - Mathf.Atan2(MouseY, Screen.width / 2);
}
NewAngle = NewAngle * Mathf.Rad2Deg;
//Debug.Log("New angle = " + NewAngle);
Vector3 NewPos;
Vector3 _bankDirection = AttachedTransform.forward * NewAngle;
NewPos = VectGeom.RotatePointAroundPivot(_untiltedPos, OtherHandGizmo.position, _bankDirection);
Bez.CtrlPts[Mrkr.Index].Pos = (NewPos + _otherHandStartPos) / 2;
AttachedTransform.position = Bez.CtrlPts[Mrkr.Index].Pos;
Bez.CtrlPts[Mrkr.Index].BankAngle = NewAngle;
Bez.Interp(Mrkr.Index - 1);
Bez.Interp(Mrkr.Index);
Bez.Interp(Mrkr.Index + 1);
Bez.DrawLine();
AttachedTransform.rotation = Quaternion.identity;
try
{
AttachedTransform.LookAt(BezierLine.Instance.Path[Bez.CtrlPts[Mrkr.Index].SegStartIdx + 1]);
AttachedTransform.Rotate(Vector3.forward, NewAngle);
}
catch (System.Exception e)
{ //Todo Find something for it to look at
}
transform.position = NewPos;
OtherHandGizmo.position = _otherHandStartPos;
transform.LookAt(OtherHandGizmo, AttachedTransform.up);
OtherHandGizmo.LookAt(transform, AttachedTransform.up);
}
/// <summary>
/// Calculates the Kerb positions for the segments leading up to the controlpoint
/// <para>Ascertains if its possible first so it never crashes</para>
/// </summary>
public static void CalcXSecs(int CtrlPtIdx, int RoadWidth, bool FrstHlf = true, bool SecndHlf = true)
{
BezierLine Bez = BezierLine.Instance;
Road Rd = Road.Instance;
//If this is Idx1 then calculate the last visible one
if (CtrlPtIdx == 1 && Rd.IsCircular)
{
CtrlPtIdx = Bez.CtrlPts.Count - 2;
}
//if (CtrlPtIdx == Bez.CtrlPts.Count-1 && Rd.IsCircular) CtrlPtIdx = 1; //doesnt work
if (CtrlPtIdx < 2)
{
return;
}
if (CtrlPtIdx > Bez.CtrlPts.Count - 2)
{
return;
}
int CP1XId = Bez.CtrlPts[CtrlPtIdx - 2].SegStartIdx;
int CP2XId = Bez.CtrlPts[CtrlPtIdx - 1].SegStartIdx;
int CP3XId = Bez.CtrlPts[CtrlPtIdx].SegStartIdx;
int CP4XId = Bez.CtrlPts[CtrlPtIdx + 1].SegStartIdx;
if (Bez.CtrlPts[CtrlPtIdx - 1].SegCount == 0)
{
CP2XId = CP3XId;
}
if (Bez.CtrlPts[CtrlPtIdx - 2].SegCount == 0)
{
CP1XId = CP2XId;
}
if (Rd.IsCircular && CP2XId == Rd.XSecs.Count)
{
CP2XId = Bez.CtrlPts[2].SegStartIdx; CP3XId = Bez.CtrlPts[2].SegStartIdx; CP4XId = Bez.CtrlPts[3].SegStartIdx;
} //because of the overlap
if (Rd.IsCircular && CP3XId == Rd.XSecs.Count)
{
CP3XId = Bez.CtrlPts[1].SegStartIdx; CP4XId = Bez.CtrlPts[2].SegStartIdx;
} //because of the overlap
if (Rd.IsCircular && CtrlPtIdx == 2)
{
CP1XId = Bez.CtrlPts[Rd.Sectns.Count - 2].SegStartIdx;
}
//if (Bez.CtrlPts[CtrlPtIdx + 1].SegCount == 0) CP4XId = CP3XId;
XSec XSec1 = CalcXSecPerp(CP1XId, RoadWidth);
XSec XSec2 = CalcXSecPerp(CP2XId, RoadWidth);
XSec XSec3 = CalcXSecPerp(CP3XId, RoadWidth);
XSec XSec4 = CalcXSecPerp(CP4XId, RoadWidth);
Vector3 RKerb1;
Vector3 RKerb2;
Vector3 RKerb3;
Vector3 RKerb4;
Vector3 LKerb1;
Vector3 LKerb2;
Vector3 LKerb3;
Vector3 LKerb4;
RKerb1 = XSec1.KerbR;
RKerb2 = XSec2.KerbR;
RKerb3 = XSec3.KerbR;
RKerb4 = XSec4.KerbR;
LKerb1 = XSec1.KerbL;
LKerb2 = XSec2.KerbL;
LKerb3 = XSec3.KerbL;
LKerb4 = XSec4.KerbL;
//this worked on the flat road. Now we have to bank the road
Vector3 _bankDirection;
try
{
//This will fail at some point if you are moving a cone at the end - its OK tho
_bankDirection = (Bez.PathPlusOne(CP1XId) - Bez.Path[CP1XId]).normalized * Bez.CtrlPts[CtrlPtIdx - 2].BankAngle;
if (Bez.CtrlPts[CtrlPtIdx - 2].BankAngle < 0)
{
LKerb1 = VectGeom.RotatePointAroundPivot(LKerb1, Bez.Path[CP1XId], _bankDirection);
}
else
{
RKerb1 = VectGeom.RotatePointAroundPivot(RKerb1, Bez.Path[CP1XId], _bankDirection);
}
_bankDirection = (Bez.PathPlusOne(CP2XId) - Bez.Path[CP2XId]).normalized * Bez.CtrlPts[CtrlPtIdx - 1].BankAngle;
if (Bez.CtrlPts[CtrlPtIdx - 1].BankAngle < 0)
{
LKerb2 = VectGeom.RotatePointAroundPivot(LKerb2, Bez.Path[CP2XId], _bankDirection);
}
else
{
RKerb2 = VectGeom.RotatePointAroundPivot(RKerb2, Bez.Path[CP2XId], _bankDirection);
}
_bankDirection = (Bez.PathPlusOne(CP3XId) - Bez.Path[CP3XId]).normalized * Bez.CtrlPts[CtrlPtIdx].BankAngle;
if (Bez.CtrlPts[CtrlPtIdx].BankAngle < 0)
{
LKerb3 = VectGeom.RotatePointAroundPivot(LKerb3, Bez.Path[CP3XId], _bankDirection);
}
else
{
RKerb3 = VectGeom.RotatePointAroundPivot(RKerb3, Bez.Path[CP3XId], _bankDirection);
}
_bankDirection = (Bez.PathPlusOne(CP4XId) - Bez.Path[CP4XId]).normalized * Bez.CtrlPts[CtrlPtIdx + 1].BankAngle;
if (Bez.CtrlPts[CtrlPtIdx + 1].BankAngle < 0)
{
LKerb4 = VectGeom.RotatePointAroundPivot(LKerb4, Bez.Path[CP4XId], _bankDirection);
}
else
{
RKerb4 = VectGeom.RotatePointAroundPivot(RKerb4, Bez.Path[CP4XId], _bankDirection);
}
}
catch (System.Exception e) { Debug.Log(e.ToString()); }
int NumXSecsToAdjust;
//Catmull Rom up to the control pt
//RIGHT KERB
try { NumXSecsToAdjust = Bez.CtrlPts[CtrlPtIdx - 1].SegCount; }
catch (System.Exception e) { NumXSecsToAdjust = 0; }
int AdjustStartIdx = CP2XId;
Vector3 a = RKerb1;
Vector3 b = RKerb2;
Vector3 c = RKerb3;
Vector3 d = RKerb4;
float t = 0.5f;
//if (Vector3.Angle(c - b, d - c) > 135 || Vector3.Angle(b - a, c - b) > 135) t = 2.5f;
for (int p = 0; p < NumXSecsToAdjust; p++)
{
float u = (float)p / NumXSecsToAdjust;
//Coeffs for the catmullrom equation
Vector3 c0 = b;
Vector3 c1 = -t * a + t * c;
Vector3 c2 = 2f * t * a + (t - 3f) * b + (3f - 2f * t) * c - t * d;
Vector3 c3 = -t * a + (2f - t) * b + (t - 2f) * c + t * d;
Vector3 temp = c0 + c1 * u + c2 * u * u + c3 * u * u * u;
//Vector3 temp = .5f * ((-a + 3f * b - 3f * c + d) * (u * u * u) + (2f * a - 5f * b + 4f * c - d) * (u * u) + (-a + c) * u + 2f * b);
Vector3 newKerb = temp;
//PlaceMarker(temp);
Rd.XSecs[AdjustStartIdx + p].KerbR = temp;
}
//Catmull Rom up to the control pt
//LEFT KERB
a = LKerb1;
b = LKerb2;
c = LKerb3;
d = LKerb4;
//if (Vector3.Angle(c - b, d - c) > 135 || Vector3.Angle(b - a, c - b) > 135) t = 2.5f;
for (int p = 0; p < NumXSecsToAdjust; p++)
{
float u = (float)p / NumXSecsToAdjust;
//Coeffs for the catmullrom equation
Vector3 c0 = b;
Vector3 c1 = -t * a + t * c;
Vector3 c2 = 2f * t * a + (t - 3f) * b + (3f - 2f * t) * c - t * d;
Vector3 c3 = -t * a + (2f - t) * b + (t - 2f) * c + t * d;
Vector3 temp = c0 + c1 * u + c2 * u * u + c3 * u * u * u;
//Vector3 temp = .5f * ((-a + 3f * b - 3f * c + d) * (u * u * u) + (2f * a - 5f * b + 4f * c - d) * (u * u) + (-a + c) * u + 2f * b);
Vector3 newKerb = temp;
//PlaceMarker(temp);
Rd.XSecs[AdjustStartIdx + p].KerbL = temp;
Rd.XSecs[AdjustStartIdx + p].TerrainL = (Rd.XSecs[AdjustStartIdx + p].KerbL - Bez.Path[AdjustStartIdx + p]) * 1.3f + Bez.Path[AdjustStartIdx + p];
Rd.XSecs[AdjustStartIdx + p].TerrainR = (Rd.XSecs[AdjustStartIdx + p].KerbR - Bez.Path[AdjustStartIdx + p]) * 1.3f + Bez.Path[AdjustStartIdx + p];
Rd.XSecs[AdjustStartIdx + p].MidPt = (Rd.XSecs[AdjustStartIdx + p].KerbL + Rd.XSecs[AdjustStartIdx + p].KerbR) / 2;
Rd.XSecs[AdjustStartIdx + p].MidPt = new Vector3(Rd.XSecs[AdjustStartIdx + p].MidPt.x, Bez.Path[AdjustStartIdx + p].y, Rd.XSecs[AdjustStartIdx + p].MidPt.z);
}
}