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Activity Forums Maxon Cinema 4D Reflecting Jpeg image on the floor

  • Reflecting Jpeg image on the floor

    Posted by Joe Bodego on October 31, 2016 at 3:49 am

    Hello, i have a jpeg image that i would like to reflect on the floor or any primitive of my choice. Here is what i did, I created the floor then a plane that i raised above the floor. I added a texture to the floor with 75% reflectance. I imported the jpeg and made a texture then attached it to the plane but no reflection. Can anyone help with this?

    Joe Bodego replied 9 years, 8 months ago 2 Members · 11 Replies
  • 11 Replies
  • Jim Scott

    October 31, 2016 at 9:08 pm

    My first guess would be that you are using R16 or later, in which case you need to add a reflection layer in the Reflectance channel of your floor texture (R16 changed the way C4D deals with reflection by making a new channel – Reflectance – which uses a layer system). When the Reflectance channel is checked on, it adds a default Specular layer only. To add reflection in the Reflectance channel click on the ADD button and pick one of the choices (I chose Beckmann for my example below).

    Also, checkout these GSG tutorials for more info:

    https://greyscalegorilla.com/tutorials/where-did-the-reflection-channel-go-in-cinema-4d/

    https://greyscalegorilla.com/tutorials/whats-new-in-cinema-4d-r16/

  • Joe Bodego

    November 2, 2016 at 2:53 am

    It works with a texture but when i try to use an actual of someone’s face to reflect it does not work

  • Jim Scott

    November 2, 2016 at 4:38 am

    Joe, I wish I could provide some more assistance, but I’m on my way to Hawaii for a week. Post your project file and hopefully someone else can help you out.

    Good luck.

  • Jim Scott

    November 11, 2016 at 5:11 pm

    Did you figure it out?

  • Joe Bodego

    November 11, 2016 at 5:44 pm

    No i havent, its a tough one especially for a newbie like me. I can reflect off the floor and some objects but i want a jpeg image to be reflected in the front of an object. I used a “Plain” object to reflect.

  • Jim Scott

    November 11, 2016 at 6:35 pm

    If you could provide your project file I would be glad to look at it and see if I can help.

  • Joe Bodego

    November 11, 2016 at 6:45 pm

    Go here and download https://drive.google.com/file/d/0B05YxEJr03dUUEFSRmVSYzBKcnc/view?usp=sharing. I used a plain which would reflect on the object as you would see

  • Jim Scott

    November 11, 2016 at 8:12 pm

    Here is your project with an image applied to the plain and a reflective material on the object. I have moved the plane slightly and added lights so that the image is reflected on the object, and adjusted the viewing position in order to see the reflection.

    10786_reflectionexample.c4d.zip

    Let me know if this helps.

  • Joe Bodego

    November 11, 2016 at 9:30 pm

    Thank you so much but i had to substitute your textures, but now i got it

  • Jim Scott

    November 11, 2016 at 11:48 pm

    Great. I guess my image file didn’t get included in the download, but I’m glad you got it worked out.

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