/// <summary>
/// Creates the slice from the given data
/// </summary>
/// <param name="transform"> Reference to the transform of the holder plane. </param>
/// <param name="normal"> Normal vector of the holder plane in local coordinates. </param>
/// <param name="refPoint"> A point on the holder plane. </param>
/// <param name="polygons"> The polygons, which came from the mesh slicer program. </param>
/// <param name="lastInd"> The last index of the trigonometric polynomials. </param>
public Slice(Transform transform, Vector3 normal, Vector3 refPoint, List <Polygon> polygons, int lastInd)
: base(normal, refPoint, transform)
{
curves = new List <FourierCurve>();
saCache = new Dictionary <FourierCurve, float>();
foreach (Polygon polygon in polygons)
{
FourierCurve curve = new FourierCurve(polygon, lastInd);
curves.Add(curve);
saCache.Add(curve, 2 * Mathf.PI * Random.value);
}
}
public static void DrawCurve(FourierCurve curve, Vector3 localX, Vector3 localY, Vector3 refPoint, Color col)
{
int n = 100;
Gizmos.color = col;
float stride = 2 * Mathf.PI / n;
for (int t = 0; t < n; t++)
{
Vector3 vec1 = curve.EvalX(stride * t) * localX + curve.EvalY(stride * t) * localY + refPoint;
Vector3 vec2 = curve.EvalX(stride * (t + 1)) * localX + curve.EvalY(stride * (t + 1)) * localY + refPoint;
Gizmos.DrawLine(vec1, vec2);
}
}
