Join Brian Bradley for an in-depth discussion in this video Handling perspective correction, part of SketchUp Rendering Using V-Ray 2.
Whenever producing architectural or protovisualizations,…or maybe when producing environment or landscape renders…a render artist may well be asked to mimic the funtionality…of the perspective control or tilt-shift lenses…that are often times employed by visualization photographers…These are lenses that can actually be moved…parallel to a camera's sensor.…The basic idea being that they give a photographer…the ability to control the appearance of perspective…in an image.…Architectural photographers, for instance,…oftentimes use this functionality…to avoid the convergence of vertical lines that…naturally can be seen when taking photographs…of tall buildings.…
The effect that can make them look as if they are leaning.…Although, of course, tilt-shift functionality…can be used to straighten vertical lines in any…perspective-based photograph.…If we take a render of our style seen here,…we may see why the ability to straighten vertical lines…in a visualization render would be a desirable…piece of functionality to have available.…
- Locating V-Ray tools and features
- Using the RT Engine
- Creating daylight with V-Ray Sun and Sky
- Using image-based lighting
- Working with irradiance mapping
- Handling perspective correction in the physical camera
- Setting up a depth of field effect
- Creating and applying V-Ray materials
- Using fixed-rate sampling
- Color mapping
- Working with V-Ray proxies
Skill Level Intermediate
SketchUp 2013 Essential Trainingwith George Maestri2h 16m Beginner
SketchUp Pro: Tools and Techniqueswith George Maestri3h 1m Intermediate
1. Introduction to V-Ray
2. Lighting the Place Up
3. Bouncing Our Light Around
Using brute force5m 6s
4. Working with the Physical Camera
5. It's a Material World
6. The Quality Control Department
What's next?1m 33s
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