Interactive water effects using texture coordinate shifting

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7050058
APP PUB NO 20050256721A1
SERIAL NO

11187507

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Abstract

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A system and process for adding a photorealistic rendering of a body of water to a virtual 3D scene or image and creating a video therefrom having interactive water effects. A region of water is added to an image by adding an area depicting the original scene as it would appear if reflected by still body of water. Then, the appearance of the added water region is distorted over a series of image frames in such a way as to simulate how the reflected scene would look if the surface of the water were in motion. The water can have dynamic waves and the user can interact with the water in numbers of ways, including generating ripples on the water surface and creating rain. In addition, these effects can be achieved at full screen resolution with the use of the latest graphics hardware by employing a texture shifting technique.

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Patent Owner(s)

Patent OwnerAddress
MICROSOFT TECHNOLOGY LICENSING LLCONE MICROSOFT WAY REDMOND WA 98052

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yanyun Beijing, CN 16 133
Guo, Baining Beijing, CN 110 2688
Liang, Lin Beijing, CN 108 564
Shum, Heung-Yeung Beijing, CN 154 7586
Xu, Ying-Qing Beijing, CN 49 1779

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