Labdabeta Posting Pro in Training 780 posts since Feb 2011 Reputation Points: 167 [?] Q&As Helped to Solve: 49 [?] Skill Endorsements: 7 [?] •Community Member • Featured 0 3 Years Ago How exactly do you use a glConvolutionFilter2d() call? I know about convolution filters and kernels, but am not sure exactly how to implement them. Just a simple example with say... a gaussian blur, would be helpful.