private void OnValidate()
{
if (path == null)
{
return;
}
for (int i = 0; i < pathAlignObjects.Length; i++)
{
PathAlignObject pao = pathAlignObjects[i];
if (pao.transform != null)
{
Vector3 position = path.GetPoint(pao.alpha);
Vector3 direction = path.GetDirection(pao.alpha);
Vector3 normal = path.GetNormal(pao.alpha);
pao.transform.position = position + Quaternion.AngleAxis(pao.offsetAngle, direction) * (normal * pao.offset);
Quaternion lookRot = Quaternion.identity;
if (pao.alignDirection == AlignDirection.ZForward)
{
lookRot = Quaternion.AngleAxis(pao.rotAngle, direction) * Quaternion.LookRotation(direction, normal);
}
else
{
lookRot = Quaternion.AngleAxis(pao.rotAngle, direction) * Quaternion.LookRotation(normal, direction);
}
pao.transform.rotation = lookRot;
}
}
}
private void AddEdgeLoop(float iter, int numIter, Vector3?forwardOverride = null)
{
Vector3 point = path.GetPoint(iter);
Vector3 forward = path.GetDirection(iter);
if (forwardOverride.HasValue)
{
forward = forwardOverride.Value;
}
Vector3 right = path.GetNormal(iter);
Vector3 up = Vector3.Cross(forward, right).normalized;
right = Vector3.Cross(up, forward).normalized;
float yAlpha = dists[numIter] / pathLength;
if (float.IsNaN(yAlpha))
{
yAlpha = 0f;
}
Color color = Color.black;
if (colorVerts)
{
color = colorGradient.Evaluate(yAlpha);
}
float widthMod = 1f;
if (variableWidth)
{
widthMod = widthCurve.Evaluate(yAlpha);
}
int numVerts = verts.Count;
int startNum = (subdivisions + 1) * numIter;
for (int i = startNum; i <= startNum + subdivisions; i++)
{
float xAlpha = (i - startNum) / (float)subdivisions;
Vector3 offset = right * Mathf.Cos(xAlpha * LuckshotMath.TAU) + up * Mathf.Sin(xAlpha * LuckshotMath.TAU);
Vector3 vert = point + offset * path.Radius * widthMod;
verts.Add(transform.InverseTransformPoint(vert));
normals.Add(transform.InverseTransformVector(offset));
uvs.Add(new Vector2(xAlpha, dists[numIter]));
if (colorVerts)
{
colors.Add(color);
}
if (numIter == 0)
{
if (i > startNum)
{
indices.Add(0);
indices.Add(i + 1);
indices.Add(i);
}
}
else
{
if (iter == fillAmount)
{
if (i > startNum)
{
indices.Add(i);
indices.Add(i + 1);
indices.Add(startNum + (subdivisions + 1) + 1);
}
}
if (i > startNum)
{
indices.Add(i + 1);
indices.Add(i);
indices.Add(i - (subdivisions + 1));
indices.Add(i + 1 - (subdivisions + 1));
indices.Add(i + 1);
indices.Add(i - (subdivisions + 1));
}
}
}
}
