From the course: SketchUp: Rendering with V-Ray 3

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Handling perspective correction

Handling perspective correction - SketchUp Tutorial

From the course: SketchUp: Rendering with V-Ray 3

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Handling perspective correction

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- [Instructor] Whenever producing architectural or product visualization shots, or maybe even when creating environment or landscape renders, a render artist may well be asked to mimic the functionality of 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 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, often times use them to avoid the convergence of vertical lines in tall buildings as the camera looks up at them. The effect that makes them look as if they are leaning inwards, although tilt shift functionality can of course be used to straighten vertical lines in any perspective based photograph. If we go ahead and take a render of our scene, we may see why the ability to straighten vertical lines in a render would be a desirable piece of…

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