// Start is called before the first frame update
void Start()
{
mesh = GetComponent <MeshFilter>().mesh;
if (!mesh)
{
return;
}
mesh.MarkDynamic();
Vector3[] vertices = mesh.vertices;
uvs = mesh.uv;
triangles = mesh.triangles;
points = new Point[vertices.Length];
pointsPrevious = new Point[vertices.Length];
forceAccumulator = new Vector3[vertices.Length];
thisFrameForce = new Vector3[vertices.Length];
constraints = new Constraint[vertices.Length * 2];
Bounds bounds = mesh.bounds;
Vector3 anchorDistance = (bounds.max - bounds.min) * 0.5f * drift;
for (int i = 0; i < vertices.Length; i++)
{
points[i] = new Point(vertices[i]);
pointsPrevious[i] = new Point(vertices[i]);
forceAccumulator[i] = new Vector3();
thisFrameForce[i] = new Vector3();
constraints[i * 2] = new BoxConstraint(points[i], bounds);
constraints[i * 2 + 1] = new AnchorConstraint(points[i], anchorDistance);
}
}
private void Start()
{
int segmentCount = (int)(length / segmentLength) + 1;
points = new Point[segmentCount + 1];
for (int i = 0; i < points.Length; i++)
{
Vector3 position = Vector3.Lerp(transform.position, plug.transform.position, i / (float)points.Length) + Random.insideUnitSphere * 0.05f;
points[i] = new Point(position);
VerletPhysicsManager.AddPoint(points[i]);
if (i == 0)
{
anchorA = VerletPhysicsManager.AddAnchorConstraint(points[i], transform.position + transform.forward * thickness);
}
else if (i == points.Length - 1)
{
anchorB = VerletPhysicsManager.AddAnchorConstraint(points[i], plug.transform.position + plug.transform.forward * thickness);
}
if (i > 0)
{
EdgeConstraint edgeConstraint = VerletPhysicsManager.AddEdgeConstraint(points[i], points[i - 1], segmentLength);
if (i == points.Length - 1)
{
edge = edgeConstraint;
}
}
if (i > 1)
{
VerletPhysicsManager.AddEdgeConstraint(points[i], points[i - 2], segmentLength * 2f - 0.001f, EdgeConstraintType.MinimumDistance);
}
}
tubePositions = new Vector3[points.Length + 2];
tubeRenderer._useWorldSpace = true;
UpdateTubePositions();
}
