public static UV[] CreateFromHorizontalGrid(int division, float minV = 0, float height = 1)
{
if (division <= 0)
throw new ArgumentException("Number of division must be greater than zero.");
UV[] results = new UV[division];
float width = 1f / division;
for (int i = 0; i < division; ++i)
results[i] = new UV(i * width, minV, width, height);
return results;
}
public static UV[][] CreateFromGrid(int verticalDivision, int horizontalDivision)
{
if (verticalDivision <= 0)
throw new ArgumentException("Number of division must be greater than zero.");
UV[][] results = new UV[verticalDivision][];
float height = 1f / verticalDivision;
for (int i = 0; i < verticalDivision; ++i)
results[i] = CreateFromHorizontalGrid(horizontalDivision, i * height, height);
return results;
}
public static void SetUV(this PanelOverlayElement element, UV uv)
{
element.SetUV(uv.U, uv.V, uv.U + uv.Width, uv.V + uv.Height);
}