public SplineMesh.CurveSample ClosestTrackSample(SplineMesh.Spline track)
{
int segmentA = raceController.GetTrackSegment(CarInfo?.name);
int segmentB = -1;
if (segmentA < 0)
{
segmentA = 0;
segmentB = raceController.GetNumSegments();
}
else
{
segmentB = raceController.NextSegment(segmentA);
}
float begin = Math.Max(0, raceController.TrackDistanceAtSegment(segmentA));
float end = Math.Max(0, raceController.TrackDistanceAtSegment(segmentB));
var closest = track.GetSampleAtDistance(begin);
float closestDistance = float.MaxValue;
for (float i = begin; i < end; i += 0.05f)
{
var curveSample = track.GetSampleAtDistance(i);
var d = (gameObject.transform.position - 0.048f * Vector3.up - curveSample.location);
d.y *= 10;
var distance = d.magnitude;
if (distance < closestDistance)
{
closestDistance = distance;
closest = curveSample;
}
}
return(closest);
}
void Start()
{
track = GetComponent <SplineMesh.Spline>();
LoadTrack(RaceParameters.readRaceParameters().track);
UpdateFinishLine();
UpdateTriggers();
track.NodeListChanged += NodeListChanged;
}
// TerrainTile tile;
public void RunIt()
{
spline = GetComponent <SplineMesh.Spline>();
// tile = spline.gameObject.transform.parent.parent.GetComponent<TerrainTile>();
if (mapMagicTransform == null)
{
mapMagicTransform = Component.FindObjectOfType <MapMagicObject>().transform;
}
TryToFloor();
}
void SaveTrackJson()
{
track = GetComponent <SplineMesh.Spline>();
if (File.Exists(trackFileName))
{
Debug.Log(trackFileName + " already exists.");
return;
}
var sr = File.CreateText(trackFileName);
sr.WriteLine(ToJson(track.nodes.ToArray(), true));
sr.Close();
Debug.Log("Saved track to " + trackFileName);
}
void Start()
{
if (!spline)
{
spline = GetComponent <SplineMesh.Spline>();
}
if (!line)
{
line = GetComponent <LineRenderer>();
}
Debug.Assert(spline);
Debug.Assert(line);
spline.CurveChanged.AddListener(UpdateLineFromSpline);
UpdateLineFromSpline();
}
public void visualizeUndeformed(string frameName)
{
Frame targetFrame = myConstructorController.findFrame(frameName);
targetFrame.setReleaseNeither();
SplineMesh.Spline targetSpline = targetFrame.GetGameObject().GetComponentInChildren <SplineMesh.Spline>();
int numNodesPrevious = targetSpline.nodes.Count;
while (targetSpline.nodes.Count > 2)
{
targetSpline.RemoveNode(targetSpline.nodes[targetSpline.nodes.Count - 1]);
}
targetSpline.nodes[0].Position = new Vector3(0, 0, 0);
targetSpline.nodes[0].Direction = new Vector3(0, (float)0.001, 0);
targetSpline.nodes[1].Position = new Vector3(0, 1, 0);
targetSpline.nodes[1].Position = new Vector3(0, (float)1.001, 0);
}
public static float GetDistanceFromSample(SplineMesh.Spline spline, SplineMesh.CurveSample sample)
{
float cumulatedDistance = 0;
foreach (SplineMesh.CubicBezierCurve curve in spline.curves)
{
if (sample.curve != curve)
{
cumulatedDistance += curve.Length;
}
else
{
cumulatedDistance += sample.distanceInCurve;
return(cumulatedDistance);
}
}
return(cumulatedDistance);
}
public void visualizeDeformation(string frameName, jointDispl specialPointsJointDispl)
{
Frame targetFrame = myConstructorController.findFrame(frameName);
targetFrame.setReleaseNeither();
SplineMesh.Spline targetSpline = targetFrame.GetGameObject().GetComponentInChildren <SplineMesh.Spline>();
int numNodesPrevious = targetSpline.nodes.Count;
double frameScale = targetFrame.getTransform().lossyScale.y;
double frameLength = targetFrame.getLength();
double baseX = 0;
double baseY = 0;
double baseZ = 0;
Vector3 basePosition;
while (targetSpline.nodes.Count < specialPointsJointDispl.numberResults)
{
targetSpline.AddNode(new SplineMesh.SplineNode(Vector3.zero, Vector3.zero));
}
int maxIndex = specialPointsJointDispl.numberResults - 1;
for (int i = 0; i <= maxIndex; i++)
{
double u1 = specialPointsJointDispl.u1[i]; // WAIT global unity x
double u2 = specialPointsJointDispl.u2[i]; // global unity z
double u3 = specialPointsJointDispl.u3[i]; // global unity y
double r1 = specialPointsJointDispl.r1[i];
double r2 = specialPointsJointDispl.r2[i];
double r3 = specialPointsJointDispl.r3[i];
baseY = (double)i / (double)maxIndex;
// Explanation for the following if-else-if block:
// If a special point is set exactly at the end of a frame in SAP,
// then that points will have a local coordinate system that may not align with every frame that ends on the point.
// As a stopgap fix, SAPTranslator currently places the "end" points slightly into the length of the frame (by 0.001 of the frame's length).
// This if-else block reflects that positioning in the VR visualization for accuracy.
// Currently, the VR environment does not show those last 0.1% of the frame on either end, when showing deformation,
// but that shouldn't be a problem just for a general visualization of the result.
// It's a problem that needs to be solved if one wishes to be able to click on endpoints specifically and see their exact displacements in VR, though.
if (baseY == 0)
{
baseY += 0.001;
}
else if (baseY == 1)
{
baseY -= 0.001;
}
Vector3 localBasePosition = new Vector3((float)baseX, (float)baseY, (float)baseZ);
Vector3 globalBasePosition = targetFrame.getTransform().TransformPoint(localBasePosition);
//float deltaX = (float)(u2 * visualizationScale);
//float deltaY = (float)((u1 / frameScale) * visualizationScale);
//float deltaZ = (float)(-1 * u3 * visualizationScale);
//Vector3 deltaPosition = new Vector3(deltaX, deltaY, deltaZ);
Vector3 globalDelta = new Vector3((float)(u1 * visualizationScale), (float)(u3 * visualizationScale), (float)(u2 * visualizationScale));
//Vector3 globalFinal = globalBasePosition + globalDelta;
//Vector3 localFinal = targetFrame.getTransform().InverseTransformPoint(globalFinal);
Vector3 localDelta = targetFrame.getTransform().InverseTransformVector(globalDelta);
localDelta.Set(localDelta.x, (float)(localDelta.y / 5.0), localDelta.z);
//Vector3 iDontKnowWhyThisIsNecessary = new Vector3(localDelta.z, localDelta.x, localDelta.y);
//localFinal.y = (float)(localFinal.y / frameScale);
Vector3 updatedNodePosition = localBasePosition + localDelta;
Vector3 updatedNodeDirection = new Vector3(updatedNodePosition.x, updatedNodePosition.y + (float)0.001, updatedNodePosition.z);
Vector3 updatedNodeUp = new Vector3(0, 0, -1);
//lookAt = Quaternion.Euler((float)(r3 / frameScale), (float)(r1), (float)(r2 / frameScale)) * lookAt;
//SplineMesh.SplineNode newSplineNode = new SplineMesh.SplineNode(nodePosition, lookAt);
targetSpline.nodes[i].Position = updatedNodePosition;
targetSpline.nodes[i].Direction = updatedNodeDirection;
targetSpline.nodes[i].Up = updatedNodeUp;
}
}
protected void FixedUpdate()
{
distance += Vector3.Distance(this.transform.position, previousPosition) / 100f;
previousPosition = this.transform.position;
splines = GameObject.Find("HalfpipeManager").GetComponent <SpineSpawnManager>().spawnedSplines;
splineScript = splines[current].GetComponentInChildren <SplineMesh.Spline>();
//move along the spline
if (count >= splineScript.nodes.Count - 1)
{
if (current < splines.Count - 1)
{
count = 0;
current++;
}
}
//Debug.Log("Current Pos:"+(splines[current].GetComponentInChildren<SplineMesh.Spline>().GetSample(count)).location);
Vector3 splineLocationLocal = (splineScript.GetSample(count)).location; //location tracked 2 parents up
splineLocation = splines[current].transform.GetChild(0).TransformPoint(splineLocationLocal);
//Dynamic camera
Vector3 splineLocationCam = new Vector3();
if (count + .2f >= splineScript.nodes.Count - 1)
{
splineLocationCam = splines[current + 1].transform.GetChild(0).TransformPoint(splineScript.GetSample(count + .2f - splineScript.nodes.Count + 1).location);
}
else
{
splineLocationCam = splines[current].transform.GetChild(0).TransformPoint(splineScript.GetSample(count + .2f).location);
}
pCamera.transform.rotation = Quaternion.LookRotation(splineLocationCam - pCamera.transform.position + new Vector3(0, 5, 0), posObj.transform.up);
/*
* for(int i=0;i< splines[current].GetComponentInChildren<SplineMesh.Spline>().nodes.Count-1;i++)
* {
* splines[current].transform.FindChild("Extruder").transform.TransformPoint(splines[current].GetComponentInChildren<SplineMesh.Spline>().nodes[i].Position);
* }*/
splineRotation = (splineScript.GetSample(count)).Rotation; //rotation tracked 1 parent up, camera being in same level but above
posObj.transform.position = splineLocation;
posObj.transform.rotation = splineRotation;
//Professor Baker's code
#if UNITY_EDITOR
//MoveChar(Input.GetAxis(k_HORIZONTAL),Input.GetAxis(k_VERTICAL));
rotObj.transform.rotation = Quaternion.Slerp(transform.rotation,
splineRotation * Quaternion.Euler(0, 0, Input.GetAxis(k_HORIZONTAL) * 90), lowPassFilterFactor);
//jump code
if (Input.GetKeyDown(KeyCode.W) || Input.GetMouseButtonDown(0))
{
#else
rotObj.transform.rotation = Quaternion.Slerp(transform.rotation,
splineRotation * Quaternion.Euler(0, 0, Input.acceleration.x * 90), lowPassFilterFactor);
//posObj.transform.position = new Vector3(posObj.transform.position.x,(posObj.transform.position.y+Mathf.Abs(Input.acceleration.y*2)),posObj.transform.position.z);
//this.transform.localPosition= new Vector3(0,(Mathf.Abs(Input.acceleration.y*2)-6.5f),0);
//jump code (replace acceleration.y with tap if need be)
//if (Input.acceleration.y > 0)
if (Input.touchCount > 0 && Input.GetTouch(0).phase == TouchPhase.Began)
{
#endif
if (!isJumping & !isFalling)
{
maxY = 4.0f;
isJumping = true;
}
}
if (isJumping & transform.localPosition.y + 6.5f >= maxY)
{
isFalling = true;
isJumping = false;
}
if (isJumping)
{
transform.localPosition += new Vector3(0, (maxY + 6.5f) / 20, 0);
}
if (isFalling & transform.localPosition.y <= -6.5)
{
isFalling = false;
transform.localPosition = localDefaultPos;
}
if (isFalling)
{
transform.localPosition += new Vector3(0, -((maxY + 6.5f) / 20), 0);
}
count += .01f;
}
private void OnEnable()
{
track = FindObjectOfType <SplineMesh.Spline>();
}
void LoadTrackJson()
{
track = GetComponent <SplineMesh.Spline>();
LoadTrack(trackFileName);
}
private void RenderOutSplinesSoFar(GameObject splineHolder, int i, List <SplineNode> myarray)
{
GameObject child = new GameObject();
child.transform.parent = splineHolder.transform;
SplineMesh.Spline splineScriptObj = child.GetComponent <SplineMesh.Spline>();
// if (splineScriptObj == null) splineScriptObj = splineHolder.transform.parent.GetComponentInChildren<SplineMesh.Spline>();
if (splineScriptObj == null)
{
splineScriptObj = child.gameObject.AddComponent <SplineMesh.Spline>();
}
//finding holder
SplineMesh.ExampleSower splineObj = child.GetComponent <SplineMesh.ExampleSower>();
// if (splineObj == null) splineObj = terrain.transform.parent.GetComponentInChildren<SplineMesh.ExampleSower>();
if (splineObj == null)
{
splineObj = child.gameObject.AddComponent <SplineMesh.ExampleSower>();
}
Transform reft;
GameObject go;
//or creating it
if (splineObj == null)
{
go = new GameObject();
}
else
{
go = child.gameObject;
reft = child.gameObject.transform;
}
go.transform.parent = splineHolder.transform;
// TODO make this an actual hash and shove it in a table
// string hash = string.Format("{0}_{1}_{4}_{5}|{2}_{3}", startvec.x, startvec.y, startvec.z, endvec.x, endvec.y, endvec.z);
// string fullhash = string.Format("{0}_{1}|{4}_{5}|{2}_{3}", startvec.x, startvec.y, startvec.z, endvec.x, endvec.y, endvec.z);
string hash = string.Format("__SPLINE__{0}__{2}|{3}__{5}", myarray[0].Position.x, myarray[0].Position.y, myarray[0].Position.z, myarray[myarray.Count - 1].Position.x, myarray[myarray.Count - 1].Position.y, myarray[myarray.Count - 1].Position.z);
var newSpline = go;
// Extract the stuff we welded in the settings and reweld it to the output
newSpline.name = hash + splines[i].chosenType.prefab.name;
splineScriptObj.nodes = myarray;
newSpline.transform.localPosition = new Vector3();
splineObj.prefab = splines[i].chosenType.prefab;
splineObj.isRandomYaw = splines[i].isRandomYaw;
splineObj.spacing = splines[i].spacing;
splineObj.spacingRange = splines[i].spacingRange;
splineObj.offset = splines[i].offset;
splineObj.offsetRange = splines[i].offsetRange;
splineObj.scale = splines[i].scale;
splineObj.scaleRange = splines[i].scaleRange;
splineObj.spline.nodes = myarray.ToList();
splineScriptObj.nodes = myarray.ToList();
splineScriptObj.RefreshCurves();
var scrp = newSpline.AddComponent <AlignNodesToTerrainOnEnable>();
splineObj.Sow();
scrp.RunIt();
}
private void OnEnable()
{
spline = GetComponent <Spline>();
toUpdate = true;
}
private void Start()
{
spline = GetComponent <Spline>();
}
