Graphics Programs Reference
In-Depth Information
5. Set the Hotspot and Fallof Angles to make the new Spot light complete
the one on the old topic with the same values.
6. Preview the inal scene rendered to see the inal results.
You can change the light values and options to create diferent light
atmospheres and efects.
Summary
Through the chapter's examples and options, you have learned the diferent
light types in Photoshop and how to use each type of light to create speciic
light results for the 3D models and scenes. Also, you know about the
importance of light and light sources in the 3D scene and how they can
change the scene's inal rendered results.
Mastering the light options comes through experimenting with the diferent
light options and combinations of diferent light sources, as most 3D projects
use multiple light sources.
Working with light is one of the major factors that afects the inal render
process, not only for the inal result but also for the hardware processing
issue, as it takes a lot of memory and graphics resources to allow the
computer to render the light properly, especially when you render the 3D
object using the Ray Traced option, which creates object details mainly
based on the light and shadows in the scene.
