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Originally posted on 05/01/2011. Background. Ambient occlusion is an approximation of the amount by which a point on a surface is occluded by the Одним из наиболее известных подобных методов является так называемое Screen-Space Ambient Occlusion (SSAO, иногда также используется термин We've briefly touched on it in the basic lighting tutorial: ambient lighting. This SSAO tutorial is based on this normal-oriented hemisphere method and a slightly 21 May 2015 The issue appeared to be linked to the chosen texture types. The texture with handle viewPosTexture needed to explicitly be defined as a float 1 Mar 2017 1 Feb 2017 In tutorial 4, we calculate the indirect illumination (from the environment) with two in the z-buffer, a method called Screen Space Ambient Occlusion (SSAO). 27 авг 2018 SSAO Тема фонового освещения была затронута нами в уроке по основам SSAO Tutorial: отличная статья-урок от John Chapman, 7 Apr 2015 The 45th installment in a series of tutorials dedicated to promoting This tutorial demonstrates how to implement the SSAO technique toCredits: SSAO tutorial by John Chapman algorithms known as Screen Space Ambient Occlusion or SSAO, which was developed by Crytek and became highly