How to change the reflection layer?

[Helper]

On 18/08/2018 at 00:06, xxxxxxxx wrote:

User Information:
Cinema 4D Version:   19 
Platform:      
Language(s) :     C++  ;

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i need to change the modes(including Add and Normal)at the right side of reflection layer name. could anyone help me to provide some example on C++code?

[Helper]

On 20/08/2018 at 09:45, xxxxxxxx wrote:

Hi,

I suggest to take a look at the Material manual in our SDK documentation, especially the part about Reflection Layers. In the second code snippet shown there, blend mode is read and printed (REFLECTION_LAYER_MAIN_BLEND_MODE).