photographic zenith tube

Vertex lighting: Light intensity is calculated for every vertex. The intensities will be interpolated linearly across the polygon by the Gouraud shader.

顶点光照：光照强度是通过计算每个顶点而得的。其强度将按照高德洛着色进行线性内插运算处理。

Find the cosine of the angle between the vertex normal and the newly calculated vertex to light normal.

确定顶点法线与重新计算顶点后得到的光照法线之间的角度的余弦。

The beam emerges from the tip, shining onto the tooth or gums.

光束从顶端射出，照在牙齿或牙龈上。

that freckled the ground with innumerable little spangles of light.

地上被照得光点斑斑。

Smooth - Smooths out a mesh by moving each vertex towards the barycenter of the linked vertices.

光滑-通过向连接顶点的重心移动每个顶点来光滑一个网格物体。

Outside the sun was up over the roofs and I could see the points of the cathedral with the sunlight on them.

外边太阳已经升到屋顶上，我望得见在阳光照耀的大教堂的尖顶。

oval or circular; to allow light into a dome or vault.

多是卵形、圆形或椭圆形的；可使光线照进圆屋顶或拱顶的窗。

Taming the alga Spirulina by prolonging sunshine time and cultivating it in sea water;

延长光照时间和海水驯养钝顶螺旋藻的研究

Do not despise the step which raise to greatness.

不要轻视上升到光辉顶点的梯阶。

More detailed please go to the filed links on top of the page.

详细内容请参照网页顶部的分类,点击阅读.

Daylight came in through its glass roof;this was now the only illumination.

日光透过玻璃屋顶照入;眼下这是室内惟一的照明。

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。

The morning sunlight, reflected by the snow, bathed the whole city in light.

朝阳的一点光，借着雪，已照明了全城。

The sun transform the gild cupola into dazzling point of light.

太阳将这些镀金的圆屋顶变成了闪耀的光点。

The luminous flux per unit area at any point on a surface exposed to incident light.

照度受光照射的表面上任一点单位面积上的通光量

There was an open window high above him, and the moonlight streamed in on the emperor.

在他屋顶高处有一扇开着的天窗，月光照射到皇帝的身上。

On the day of the christening the palace was shining. Lights shone even to the highest tower.

在受洗的那一天，皇宫到处金碧辉煌。光线甚至照到最高的塔顶。

An area or a spot in a drawing, painting, or photograph that is strongly illuminated.

最亮点或最高区素描、油画或照片中得到最大量光照的一点或一片