It is necessary to consider the reasonableness of split and the quality of shadow image when drawing shadow based on the view frustum split in a large scale scenes.

采用基于视截体分层的方法进行大规模场景阴影绘制时，需要考虑分层的合理性与阴影的图像质量。

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The image - of the shadow cast by the Moon as it blocks the light and particles - was shown off at a meeting of the American Physical Society.

BBC: Hawc gamma-ray telescope captures its first image

First is the HDR (High Dynamic Range) mode allowing the camera to capture three separate exposures and combine them in-camera for a stunning image capturing both enhanced shadow detail and bright highlights.

ENGADGET: Canon unveils EOS 6D DSLR: full frame sensor and WiFi for $2,099 in December

Advanced Shadow Adjustment Technology adjusts dark areas within an image shot under backlit conditions so that a subject's face can be revealed even under strong lighting, and Hand-Held Starlight mode, which helps users at night by capturing multiple images and stitching them together into a single, crisp photo, can now be used with a flash.

ENGADGET: Olympus SH-50 iHS touts 5-axis video stabilization in a compact, $300 camera (update: hands-on pics)