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    • 3. 发明授权
    • Method and apparatus for self shadowing and self interreflection light capture
    • 自我遮蔽和自反射光捕获的方法和装置
    • US07212206B2
    • 2007-05-01
    • US10645694
    • 2003-08-20
    • Robin J. Green
    • Robin J. Green
    • G06T15/60G09G5/00
    • G06T15/04G06T15/506
    • A method for rendering an image with high resolution lighting characteristics is provided. The method initiates with generating a texture map associated with the image. The texture map is defined by texels. Then, a value representing a lighting characteristic for each of the texels is calculated. Next, the value is stored. Then, a coordinate space of the texture map is associated with a display screen coordinate space. Next, the image is rendered on a display screen using the stored value. A method for incorporating the lighting characteristics of an image into a texture map is also provided. A computing device and integrated circuit both configured to present real time shadowing effects are also provided.
    • 提供了一种用于渲染具有高分辨率照明特性的图像的方法。 该方法开始生成与图像相关联的纹理贴图。 纹理贴图由纹素定义。 然后,计算表示每个纹素的点亮特性的值。 接下来,存储该值。 然后,纹理图的坐标空间与显示屏坐标空间相关联。 接下来,使用存储的值在显示屏幕上呈现图像。 还提供了将图像的照明特性结合到纹理图中的方法。 还提供了配置为呈现实时阴影效果的计算设备和集成电路。