Questions tagged [specular]

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13
votes
2answers
26k views

What is the difference between PBR and SSR?

I am very new to game development and I have been trying to understand the difference between Screen Space Reflection and Physically Based Rendering. I have read about PBR, and from what I understand,...
1
vote
1answer
266 views

Why specular reflection portion changes when we move in different direction?

We know that in Specular reflection rays reflected off surface at inverse angle;so camera position matters;creates bright highlights. I have taken one image where specular reflection is seen(Here ...
-1
votes
1answer
95 views

Is diffuse reflection definition failed when we see both reflection(diffuse,specular) is happening on one single object?

Let us consider the situation where only we moved the camera. The object and the light source remain in the same place. Thus the angle of the incident light is the same for every point.I have captured ...