public void DrawControlGridSplines()
{
if (surface.controlPoints == null)
{
//surface.controlPoints = new Array2D<Vector3>(surface.NumberOfControlPointsWidth, surface.NumberOfControlPointsHeight, new Vector3());
return;
}
for (int x = 1; x < surface.NumberOfControlPointsWidth - 1; x++)
{
List <Vector3> points = new List <Vector3>();
for (int y = 0; y < surface.NumberOfControlPointsHeight; y++)
{
points.Add(surface.controlPoints[x, y]);
}
CardinalSpline.DrawCurveGizmo(points, 0.5f, Color.red);
}
for (int y = 1; y < surface.NumberOfControlPointsHeight - 1; y++)
{
List <Vector3> points = new List <Vector3>();
for (int x = 0; x < surface.NumberOfControlPointsWidth; x++)
{
points.Add(surface.controlPoints[x, y]);
}
CardinalSpline.DrawCurveGizmo(points, 0.5f, Color.red);
}
}