Unity3d中shader属性的控制

Object [] renderers = GameObject.FindObjectsOfType(typeof(Renderer));
int i_max = renderers.Length;
for (int i = 0; i < i_max; i++)
{
Material[] materials = ((Renderer)renderers[i]).materials;
int j_max = materials.Length;
for (int j = 0; j < j_max; j++)
{
if (materials[i].shader.name == "Light_Value")
{
materials[i].SetFloat("Attend", 10.0f);
}
}
}

看不懂的 给我发信