User geometrian - Computer Graphics Stack Exchange

geometrian

Member for 8 years, 3 months
Last seen more than a week ago

18 Answers

Score Activity Newest

23 votes

How physically-based is the diffuse and specular distinction?

answered Sep 21, 2015 at 4:47

17 votes

Accepted

Performance of Compute Shaders vs. Fragment Shaders for Deferred Rendering

answered Jul 17, 2020 at 11:45

11 votes

Accepted

Fast antialiased line drawing

answered Sep 1, 2015 at 16:16

10 votes

Can I raytrace gravitational lensing using only a single point source of gravity?

answered Sep 1, 2015 at 16:29

10 votes

Accepted

What is bilateral upsampling?

answered Jun 20, 2016 at 20:56

8 votes

Is using many texture maps bad for caching?

answered Sep 2, 2015 at 1:59

6 votes

Realistic rendering: which processes of the human eye and brain do I need to consider?

answered Oct 5, 2015 at 5:25

5 votes

Speeding up convergence: am I reinventing the wheel?

answered Sep 2, 2015 at 1:54

4 votes

Can we use anisotropic filtering on 3D textures?

answered Sep 7, 2015 at 1:22

3 votes

Accepted

Pixel packed texture source

answered Jul 22, 2016 at 21:46

3 votes

What Are The Default Values of `glReadBuffer/glDrawBuffer(s)` for an FBO?

answered Sep 2, 2016 at 5:44

3 votes

How to combine rotation in 2 axis into one matrix

answered Oct 18, 2015 at 6:09

2 votes

Accepted

Is it possible to render red / blue 3d from one image and a depth buffer?

answered Sep 3, 2015 at 15:09

2 votes

Problem with definition of BSDF and radiance

answered Nov 19 at 6:08

1 vote

How to properly use the BRDF from glTF 2.0 specification in path tracing while using metallic/roughness materials?

answered Nov 18 at 22:05

1 vote

NURBS curve offset

answered Sep 23, 2015 at 20:49

0 votes

Accepted

Phong model: why no multiplication by N dot L in specular term?

answered Jul 20, 2020 at 21:10

0 votes

Fixing bias in Specular lobe

answered Nov 18 at 19:46