If the light is a Point light, it must be a Cubemap.
如果灯光是一个点光源，它必须是一个立方图(cubemap)。
If you point a blue light toward the silver ball, it would turn bluish.
如果你把蓝光指向银色的球，它就会变成略带蓝色的。
一点光亮。
I created from a point of stillness through Light motion.
我经由“光”之运动，从一个静止点而创造。
Point, a lamp for someone else to give light to others, also lit up yourself.
为别人点一盏灯，照亮别人，也照亮了自己。
But to go, the dusty world cannot see a point of light.
无奈的要走了，灰灰的世界看不到一点光亮。
To cause (light rays, for example) to converge on or toward a central point; concentrate.
使集中，使聚合使(如光线)集中在一中心点或向中心点集中；集中。
We need someone to take our hand, and take us to the light, and point us in a direction.
我们需要某人拉着自己的手带领我们走向光明并且给我们指明方向。
Finally, a painting described as a starting point the importance of light in painting.
最后，以绘画创作为出发点阐述光在绘画中重要性。
In this case, light rays are focused on a point behind the retina.
在这种情况下，光线集中于在视网膜之后的点。
Consider first a light wave spreading out from a point source.
点光源一个好的例子是你家里的电灯泡。
The foil is a light, flexible weapon with a blunted point;
花剑较轻，有弹性，剑尖为钝角；
When the light irradiation at a particular point of view, will show a new image.
当光线在某一特定角度照射时，又会呈现新的图像。
When the light irradiation at a particular point of view, will show a new image.
当光线在某一特定角度照射时，又会呈现新的图像。
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