public void OnPopulateMesh(VertexBuffer vb, Color[] gradientColors)
{
Rect rect = texture.GetDrawRect(vb.contentRect);
if (gradientColors != null)
{
vb.AddGradientColorsQuad(rect, vb.vertexColor, gradientColors, vb.uvRect);
}
else
{
vb.AddQuad(rect, vb.vertexColor, vb.uvRect);
}
vb.AddTriangles();
vb._isArbitraryQuad = vertexMatrix != null;
}
