point sampler 中文意思是什麼
point sampler
解釋
點樣採集器-
The sampler info node samples each point on the surface being shaded, if the sampler info node finds that the normal is facing the camera, it will output a value of 0 to the condition node, but if the normal is not facing the camera then it will output a value of 1
采樣信息節點對被著色表面的每一個點進行采樣,如果采樣信息節點找到面對攝像機時的法線,它將輸出一個數值0到條件節點,但如果法線不面對攝像機時它將輸出一個數值為1 。 -
The sampler info node provides the world space coordinates of the point being shaded within the sphere
第一,在球上的被著色點需要去從世界坐標轉換到相對于球體的物體空間坐標。 -
As each point on the surface is being shaded the sampler info node determines the facing ratio value for that point
在被著色表面上的每一個點上,采樣信息節點決定這個點的分形比率。
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