-
Recent Posts
- Checkerboard rendering, rotated anti-aliasing and grid frequencies May 14, 2018
- Tech and scientific writing – graphics, diagram and graph creation tools October 22, 2017
- Separable disk-like depth of field August 6, 2017
- Cull that cone! Improved cone/spotlight visibility tests for tiled and clustered lighting April 13, 2017
- Small float formats – R11G11B10F precision April 2, 2017
Archives
- May 2018 (1)
- October 2017 (1)
- August 2017 (1)
- April 2017 (2)
- October 2016 (4)
- September 2016 (2)
- August 2016 (1)
- June 2016 (1)
- October 2015 (2)
- March 2015 (2)
- February 2015 (1)
- December 2014 (1)
- October 2014 (1)
- September 2014 (4)
- August 2014 (4)
- July 2014 (2)
- June 2014 (2)
- May 2014 (2)
- April 2014 (3)
- March 2014 (5)
- February 2014 (2)
- January 2014 (3)
Categories
Tag Archives: separable
Separable disk-like depth of field
This is a short note accompanying shadertoy: https://www.shadertoy.com/view/lsBBWy . It is direct implementation of “Circularly symmetric convolution and lens blur” by Olli Niemitalo (no innovation on my side, just a toy implementation) and got inspired by Kleber Garcia’s Siggraph 2017 presentation “Circular … Continue reading
Posted in Code / Graphics
Tagged bokeh, depth of field, dof, far cry 4, Gaussian, maths, photography, poisson, postprocessing, separable, witcher 2
2 Comments
