How to Create Your Own Materials Using Vray/SketchUp

If you’re tired of altering those ready made materials to suit what you have in mind, this is the post for you!
It’s a pretty simple procedure that requires intermediate skills in image editing, SketchUp, and Vray.
For starters, you can use the images I used in this tutorial to practice as we go through this step by step. Just right click and save them.

 You will need

– Tile-able or Seamless texture images of your required material (You can either search them on Google Images or Devian Art).
– Photoshop or any other image editing program (Nothing Complicated).

 In this tutorial I’m using

Sketchup 2014
Vray 2.0
ACDSee Pro 7.0

 Here is what you have to do

  • Make a folder where you can save all your “home-made” textures in and make sure it’s organized for easier future access.
*For example: I created a ‘Textures’ folder with a ‘Stone’ sub-folder and sub-folders each containing a different kind of stone like ‘Brick’, ‘Brown Tiles’, ‘White Wall’, etc..
*This doesn’t apply to transparent textures tho, I’ll make a tutorial for those later on.
  • Save your texture images in their folders (preferably high quality clear pictures for better results).
07-4172
Original Material Image
  • Open your texture image in an editing program, turn it greyscale either by converting it to ‘Black and White’ or adjusting the ‘Saturation’, then ‘Save As’ and give it a new name in the same folder as the original image.
07-4172-bump
B&W Material Image
  • Using the original image again, turn it into a negative and then save it in the same folder but with a different name (so now you’ll have three different images of the same material).
*Do this step only if you have a texture that has detail you need to pop in the final render like: carpet, brick, stone, grass, tiles, engraved or embossed surfaces.. etc. or you will end up with a really grainy couch or grooved wooden floors.
07-4172-disp
Inverted Material Image
  • Repeat the process for all the required materials.

  • In SketchUp, use random colors or materials and apply them to places you want to add those textures to, then rename each in the Material window to recognize them.
*You can open the material window by going to Window tab>Materials.
Create Your Own VRay Material
A Random Stone Material

  • In The Material Window click the ‘Create New Material’ button.
Create Your Own VRay Material
Material Window
  • A window will open. Click the ‘Browse’ icon, navigate to your material and choose the original texture image, then rename it for easier access later.
Create Your Own VRay Material
Create The Material
Create Your Own VRay Material
Choose your material image
  • You will find that the chosen material has replaced the original one.
*If that doesn’t happen, you navigate to ‘In Model’ materials, delete the old material and the new one will appear. 
Create Your Own VRay Material
Preview of applied material

  • Sometimes there are extra materials in your model that come from importing Components or simply a leftover from the 2D human figure that appears when you start Sketchup.
  • To Clear them out go to ‘Window’ menu and select ‘Model Info’.
Create Your Own VRay Material
Window>Model Info
  • Find ‘Statistics’ and then click ‘Purge Unused’, wait till it’s done then close the window.
*This also helps when your model gets too heavy or the file gets too large. It simply gets rid of all unused hidden elements that stay in your model even after you delete them.

Create Your Own VRay Material
Clean your model regularly this way
  • If you have the ‘In Model’ materials shown, you will see that only the materials actually used in your model are there and nothing else.
Create Your Own VRay Material
Check your ‘In Model’ materials

  • In the Vray toolbar click ‘M’ to open the material editor.
Create Your Own VRay Material
VRay Material Editor button
  • Find the first material you want to replace in the materials list and click it once (Select/Highlight it). You will see multiple tabs, and no preview available or a distorted material image. We need the ‘Maps’ tab for now. Check the ‘Bump’ box (the ‘Displacement‘ box should be checked only if you made that Negative texture).
Create Your Own VRay Material
Enable ‘Bump’ and/or ‘Displacement’
Create Your Own VRay Material
Edit ‘Bump’ and/or ‘Displacement’ maps
  • Click on ‘M’ beside the check box to open the window and choose your bump texture.
    • When you click it, a window will appear with a Drop Down menu under the Preview.
    • Choose ‘TextBitmap’ from the browse button ‘…’ next to ‘File’.
    • Pick the black and white image.
*Repeat these steps once again for Displacement, but pick the negative image instead. The preview image might come out distorted after you do that so just uncheck ‘Live Update’ and click ‘Preview’.
Create your own VRay Materials
Choosing the Bump map

  • After you’re done you will see that your material changes shape and took on a realistic look in the Preview.

Create your own VRay Materials
After following the previous steps, this is what you should end up with!
  • Repeat the last few steps to all your materials. It’s a long process, I know, but it’s worth it since you get to save that material and use it later!

Here’s how:

  1. Right click your material in the ‘Material List’.
  2. Select ‘Save Material’.
  3. Navigate to your textures folders.
  4. Save it next to its sister texture images.
And Voila! you have your own Material Library!!

  • After you are done, render your image and see the epic result; you will notice in the render below that the stones look more realistic in comparison to the grass and the cement top & base.
Create your own VRay Materials
Final Result
If at any point, you face confusion or frustration, worry not! It wasn’t easy for me the first time either. Just come back to this post, take a deep breath and revise the steps. If you set your mind to it, nothing can stand in your way!

Keep in mind that you can comment below with any questions and I’ll get back to you ASAP.

Hey, don’t forget to Subscribe before you leave!

You’ll get weekly doses of inspiration, access to our subscriber’s library full of  free helpful eBooks and modeling resources + you can be a member of our little Tribe Community on Facebook; full of awesome designers just like you.

 Join the Tribe

Signature
Advertisements

17 thoughts on “How to Create Your Own Materials Using Vray/SketchUp

    1. You’re welcome 🙂 Your website is about android? Unfortunately it’s not related to the content I provide here. Unless you have something that can benefit my readers that I have overlooked?

      Like

  1. An impressive share! I have just forwarded this onto a coworker who had been doing a
    little homework on this. And he in fact ordered
    me lunch due to the fact that I found it for
    him… lol. So let me reword this…. Thank YOU for the
    meal!! But yeah, thanks for spending the time to discuss this
    topic here on your web site.

    Liked by 1 person

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s