3d   52965

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Procedural Reproduction of Terrain Textures with Geographic Data
Surface textures of high resolution and quality, ei- ther acquired from aerial or satellite imagery or computed using procedural models, are crucial for photorealistic terrain rendering. Procedural mod- els provide a compact representation and can be evaluated at run-time. In this paper we present an extension to an existing, GPU-friendly procedural texturing model, such that it can be fitted semi- automatically to real-world data. In order to in- crease realism and to account for geographic con- ditions, we also include temperature, solar radiation and rainfall distributions – simulated or modeled us- ing measured data from gaging stations – into the reproduction process. The original surface texture is no longer required for rendering: instead a new texture of arbitrary resolution is synthesized at run- time. In addition to the compact procedural model we store elevation data, anyway required for the ter- rain rendering, and low-resolution geographic data. We show results of our method applied to a compar- atively little cultivated region in Central Asia.
3d  modeling  terragen  cartography 
yesterday by milesbarger
Dopeless Rotate - Jquery Plugin for 360 degrees product view
Dopeless Rotate is Jquery plugin for 360 degree product visualisation. It features: Zooming function Ability to use multiple instances on a single page You can use every number of images for 360 degree visualisation you want Images are loaded automatic via PHP Preloader is showing the progress of loading images to cache Preloader for loading zoomed image Nice modern design
jquery  3d 
yesterday by bvt

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