| 1. | Point light : this light has position and color
点光源：它具有位置及颜色。 |
| 2. | A good example of point light is your light bulb
点光源一个好的例子是你家里的电灯泡。 |
| 3. | Direct3d mobile fixed point lighting sample
Direct3d mobile定点照明示例 |
| 4. | Shows how to make moving directional and point lights
演示如何制作移动定向光源和点光源。 |
| 5. | And now you have a basic ui that will make a string of point lights
现在你建立了一个基本的ui来建立一排灯光 |
| 6. | Two types of light sources will be considered : directional and point lights
两种类型的光照我们将要考虑：方向光和点光源。 |
| 7. | Rays from the point light eject uniformly in all directions from its origin
其光线一致地在从它的起源位置向所有方向均匀的逐出。 |
| 8. | Shows how to , using fixed point math , make moving directional and point lights
演示如何使用定点算法制作移动的定向光源和点光源。 |
| 9. | We will be discussing only point lights and the diffuse lighting model in this document
在此文中，我们仅会正讨论点光源及漫射光照模型。 |
| 10. | Typically , the energy from the point light that hits a surface diminishes as the distance increases
典型地，当距离增加时，点光源击中表面能量相应减少。 |
