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Photographic Rendering with V-Ray for SketchUp

You're reading from   Photographic Rendering with V-Ray for SketchUp Turn your 3D modeling into photographic realism with this superb guide for SketchUp users. Through concrete examples, screenshots, and images, you'll learn the practical side to photographic rendering using V-Ray.

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Product type Paperback
Published in Mar 2014
Publisher
ISBN-13 9781849693226
Length 328 pages
Edition Edition
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Author (1):
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Brian Bradley Brian Bradley
Author Profile Icon Brian Bradley
Brian Bradley
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Table of Contents (18) Chapters Close

Photographic Rendering with V-Ray for SketchUp
Credits
About the Author
Acknowledgement
About the Reviewers
www.PacktPub.com
Preface
1. Diving Straight into Photographic Rendering FREE CHAPTER 2. Lighting an Interior Daytime Scene 3. Lighting an Interior Nighttime Scene Using IES Lights 4. Lighting an Exterior Daylight Scene 5. Understanding the Principles of Light Behavior 6. Creating Believable Materials 7. Important Materials Theory 8. Composition and Cameras 9. Quality Control 10. Adding Photographic Touches in Post-production Index

Boosting the glass reflections a little


Whenever we are working on an image or image sequence in post-production, one thing we absolutely must do is keep an eye on how the overall look and feel of the image is being affected by the changes we are making. For instance, one thing we see happening here is that our reflections, particularly the display cases closest to the camera, have lost some of their zing. To add a little bit of that back in, let's perform the following steps:

  1. Drag another instance of the Materials_Final.Reflection.exr image into the main composition stack and set the blending Mode to Add.

  2. Dial the effect back to suit by opening up the Transforms options and setting the layer's Opacity to 5%.

  3. As before, we want to add this layer to its own pre-comp by right-clicking on it, choosing Pre compose from the menu, and calling it Extra Reflections Zing.

As this is another good time at which to save an iteration of our project, let's use the Save As function and call this iteration...

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