ambient occlusion definition
Ambient occlusion concepts. Ambient occlusion refers to the blocking of indirect or diffuse light on an object. It refers to the darker areas of the object, typically creases, cracks and crevices. High Definition Ambient Occlusion (HDAO) HDAO enabled. High Definition Ambient Occlusion or HDAO is a new ambient occlusion technique we’ll see when AMD DirectX 11 graphics cards will be available. Definition of occlusion. Ambient occlusion refers to the blocking of indirect or diffuse light on an object. It refers to the darker areas of the object, typically creases, cracks and crevices. Ambient occlusion is caused by indirect light's inability to bounce around and illuminate areas that are blocked by a nearby object that absorbs the light rays. Ambient occlusion concepts. Definition of occlusion. Ambient occlusion refers to the blocking of indirect or diffuse light on an object. It refers to the darker areas of the object, typically creases, cracks and crevices. Ambient occlusion is caused by indirect light's inability to bounce around and illuminate areas that are blocked by a nearby object that absorbs the light rays. occlusion noun (BLOCK) › medical [ C or U ] in medicine, something that blocks a tube or opening in the body, or when something is blocked or closed. Rendering > mental ray Rendering > mental ray for Maya Shading >. Ambient occlusion refers to the blocking of indirect or diffuse light on an object. It refers to the darker areas of the object, typically creases, cracks and crevices. 3D tech news, graphics programming, pixel hacking and demoscene. High Definition Ambient Occlusion (HDAO) High Definition Ambient Occlusion or HDAO is a new ambient occlusion technique we’ll see when AMD DirectX 11 graphics cards will be available. Both screenshots come from AMD DX11 SDK but I don’t know if HDAO is a driver feature (like ambient occlusion in ForceWare) or a post processing shader that exploits new functions. See all translations. uk ​ /əˈkluː.ʒən/ us ​ /əˈkluː.ʒən/ specialized. › medical [ C or U ] in medicine, something that blocks a tube or opening in the body, or when something is blocked or closed. For each surface point, it calculates how much light is blocked by other geometry. In the example below, the ice blocks stand out because of the shadowing between them. The cracks between the ice bricks appear darker because the light is blocked by the ice bricks. This is ambient occlusion. occlusion noun (BLOCK) › medical [ C or U ] in medicine, something that blocks a tube or opening in the body, or when something is blocked or closed.
Ambient occlusion refers to the blocking of indirect or diffuse light on an object. It refers to the darker areas of the object, typically creases, cracks and crevices.