static void Chevrons()
{
var curve = Selection.activeGameObject.GetComponent(typeof(ParametricCurve)) as ParametricCurve;
if (curve == null)
{
return;
}
int count = 100;
var samples = new Vector3[count];
curve.SampleValues(samples, 0f, 1f);
var root = new GameObject().GetTransform();
var head = Toolbelt.CreatePyramid();
head.GetTransform().Rotate(90f, 0f, 0f);
var mesh = head.GetFilter().FreezeTransformation();
for (int i = 0; i < count; ++i)
{
var arrow = Toolbelt.CreatePrimitive("chevron");
arrow.GetFilter().sharedMesh = mesh;
var xform = arrow.GetTransform();
xform.position = samples[i];
xform.localScale = new Vector3(0.5f, 0.5f, 0.5f);
var u = i / (count - 1f);
xform.rotation = Quaternion.LookRotation(curve.DerivAt(u).normalized);
xform.parent = root;
}
GameObject.DestroyImmediate(head);
}
