public static extern Shader GetCustomShader(BuiltinShaderType type);
public static extern BuiltinShaderMode GetShaderMode(BuiltinShaderType type);
public static extern void SetCustomShader(BuiltinShaderType type, Shader shader);
[NativeName("SetCustomShaderScript")] extern static public void SetCustomShader(BuiltinShaderType type, Shader shader);
public static extern void SetShaderMode(BuiltinShaderType type, BuiltinShaderMode mode);
[NativeName("SetShaderModeScript")] extern static public void SetShaderMode(BuiltinShaderType type, BuiltinShaderMode mode);
[NativeName("GetShaderModeScript")] extern static public BuiltinShaderMode GetShaderMode(BuiltinShaderType type);
[NativeName("GetCustomShaderScript")] extern static public Shader GetCustomShader(BuiltinShaderType type);