private void RecalculateGrindTriggers(GameObject go)
{
foreach (Transform transform in go.GetComponentsInChildren <Transform>())
{
if (transform.name.Contains("GrindSpline") && !transform.name.Contains("Colliders"))
{
Transform grindColliders = go.transform.Find(transform.name + "Colliders").transform;
Vector3[] grindPoints = new Vector3[transform.childCount];
SplinePoint[] splinePoints = new SplinePoint[grindPoints.Length];
for (int i = 0; i < grindPoints.Length; i++)
{
grindPoints[i] = transform.GetChild(i).position;
splinePoints[i] = new SplinePoint(grindPoints[i]);
}
SplineComputer splineComputer = grindColliders.gameObject.GetComponent <SplineComputer>();
Vector3[] grindNormals = new Vector3[grindPoints.Length];
for (int i = 0; i < grindPoints.Length - 1; i++)
{
GameObject grindCollider = grindColliders.Find("RailCol" + i).gameObject;
grindCollider.transform.position = grindPoints[i];
grindCollider.transform.LookAt(grindPoints[i + 1]);
BoxCollider boxCollider = grindCollider.GetComponent <BoxCollider>();
float segmentLength = Vector3.Distance(grindPoints[i], grindPoints[i + 1]);
boxCollider.size = new Vector3(0.08f / go.transform.lossyScale.x, 0.08f / go.transform.lossyScale.y, segmentLength);
boxCollider.center = Vector3.forward * segmentLength / 2f;
grindNormals[i] = grindCollider.transform.up;
}
grindNormals[grindNormals.Length - 1] = grindNormals[grindNormals.Length - 2];
splineComputer.SetPoints(splinePoints);
splineComputer.Evaluate(0.9);
for (int i = 0; i < grindPoints.Length; i++)
{
splineComputer.SetPointNormal(i, splineComputer.GetPointNormal(i, SplineComputer.Space.World) + grindNormals[i], SplineComputer.Space.World);
}
}
if (transform.name.Contains("GrindCollider"))
{
transform.localScale = new Vector3(1f / go.transform.lossyScale.x, 1f / go.transform.lossyScale.y, 1f);
}
}
}
public static bool BuildSplineComputer(GrindSegment segment)
{
// Create Spline Computer component and settings for GrindSpline Object
SplineComputer sc = segment.grindRoot.gameObject.AddComponent <SplineComputer>();
sc.type = Spline.Type.Linear;
sc.SetPoints(segment.points, SplineComputer.Space.World);
sc.Evaluate(0.9);
// Shift normal vectors up a position for spline points points
segment.normals[segment.normals.Length - 1] = segment.normals[segment.normals.Length - 2];
// Set point normals
for (int i = 0; i < segment.points.Length; i++)
{
sc.SetPointNormal(i, sc.GetPoint(i, SplineComputer.Space.World).normal + segment.normals[i], SplineComputer.Space.World);
}
return(true);
}
private void AddGrindTriggers(GameObject go)
{
foreach (Transform transform in go.GetComponentsInChildren <Transform>())
{
if (transform.name.Contains("GrindSpline"))
{
Transform grindColliders = new GameObject(transform.name + "Colliders").transform;
grindColliders.parent = go.transform;
grindColliders.gameObject.layer = 12;
if (transform.name.Contains("Metal"))
{
transform.tag = "Metal";
}
if (transform.name.Contains("Wood"))
{
transform.tag = "Wood";
}
if (transform.name.Contains("Concrete"))
{
transform.tag = "Concrete";
}
Vector3[] grindPoints = new Vector3[transform.childCount];
SplinePoint[] splinePoints = new SplinePoint[grindPoints.Length];
for (int i = 0; i < grindPoints.Length; i++)
{
grindPoints[i] = transform.GetChild(i).position;
splinePoints[i] = new SplinePoint(grindPoints[i]);
}
SplineComputer splineComputer = grindColliders.gameObject.AddComponent <SplineComputer>();
splineComputer.type = Spline.Type.Linear;
Vector3[] grindNormals = new Vector3[grindPoints.Length];
for (int i = 0; i < grindPoints.Length - 1; i++)
{
GameObject grindCollider = new GameObject("RailCol" + i);
grindCollider.layer = 12;
grindCollider.transform.position = grindPoints[i];
grindCollider.transform.LookAt(grindPoints[i + 1]);
BoxCollider boxCollider = grindCollider.AddComponent <BoxCollider>();
float segmentLength = Vector3.Distance(grindPoints[i], grindPoints[i + 1]);
boxCollider.size = new Vector3(0.08f / go.transform.lossyScale.x, 0.08f / go.transform.lossyScale.y, segmentLength);
boxCollider.center = Vector3.forward * segmentLength / 2f;
boxCollider.isTrigger = true;
grindCollider.transform.parent = grindColliders;
grindNormals[i] = grindCollider.transform.up;
if (transform.name.Contains("Metal"))
{
grindCollider.tag = "Metal";
}
if (transform.name.Contains("Wood"))
{
grindCollider.tag = "Wood";
}
if (transform.name.Contains("Concrete"))
{
grindCollider.tag = "Concrete";
}
}
grindNormals[grindNormals.Length - 1] = grindNormals[grindNormals.Length - 2];
splineComputer.SetPoints(splinePoints);
splineComputer.Evaluate(0.9);
for (int i = 0; i < grindPoints.Length; i++)
{
splineComputer.SetPointNormal(i, splineComputer.GetPointNormal(i, SplineComputer.Space.World) + grindNormals[i], SplineComputer.Space.World);
}
}
}
}