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Lens flare scheme pt.svg This is a retouched picture , which means that it has been digitally altered from its original version. The original can be viewed here: Sun.svg : .
Lens flare on Borobudur stairs to enhance the sense of ascending. A lens flare is often deliberately used to invoke a sense of drama. A lens flare is also useful when added to an artificial or modified image composition because it adds a sense of realism, implying that the image is an un-edited original photograph of a "real life" scene.
Since the focal length of the lens varies with the color of the light different colors of light are brought to focus at different distances from the lens or with different levels of magnification. Chromatic aberration manifests itself as "fringes" of color along boundaries that separate dark and bright parts of the image.
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A photographer may deliberately choose a lens that is known to produce vignetting to obtain the effect, or it may be introduced with the use of special filters or post-processing procedures. When using zoom lenses , vignetting may occur all along the zoom range, depending on the aperture and the focal length .
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Shaders: access to full OpenGL Shading Language capabilities: lens flare, depth pass, and extensive post-processing library Objects: meshes, particles, sprites, lines, ribbons, bones , and more - all with Level of detail