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trichoplax is on Codidact now's user avatar
trichoplax is on Codidact now's user avatar
trichoplax is on Codidact now's user avatar
trichoplax is on Codidact now
  • Member for 10 years, 3 months
  • Last seen more than a month ago
38 votes
4 answers
2k views

Are there common materials that aren't represented well by RGB?

26 votes
3 answers
12k views

Is Russian Roulette really the answer?

19 votes
1 answer
6k views

Why is recursion forbidden in OpenCL?

17 votes
2 answers
697 views

Is gamma still important to take into account?

16 votes
1 answer
621 views

Is all grid based noise inevitably anisotropic?

15 votes
1 answer
285 views

How can I model distant rain?

14 votes
4 answers
907 views

How can I raytrace a scene that does not fit into memory?

14 votes
1 answer
2k views

How does a 2D Fourier Transform of an image work?

14 votes
1 answer
1k views

Why is it twice as expensive to make a noise function that can be tiled?

13 votes
3 answers
538 views

Is a Lambertian reflector illuminated by a smaller fraction of the incident radiation when it's tilted?

12 votes
1 answer
752 views

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

12 votes
1 answer
498 views

Which effects do I need to take into account for the iris of the eye?

12 votes
4 answers
2k views

Does it matter whether I learn OpenGL or Direct3D?

12 votes
3 answers
826 views

How can I make my ice cubes look real?

12 votes
1 answer
391 views

Polarising reflection and refraction for a wrap around water surface

12 votes
3 answers
722 views

How can I concentrate points in areas of higher curvature?

12 votes
2 answers
3k views

Could a hexagonal pixel array store an image more efficiently?

10 votes
3 answers
929 views

What is the optimal radius of gaussian distribution for determining pixel colour?

10 votes
1 answer
1k views

Modelling Young's double slit experiment

10 votes
2 answers
231 views

Is depth of field incongruous in a 3D still image?

10 votes
2 answers
494 views

Can I determine the pixel geometry programmatically?

9 votes
3 answers
2k views

How can I create a bounding volume hierarchy for constantly moving objects?

9 votes
2 answers
2k views

Is long term continuous use of GPGPU safe for my GPU?

9 votes
1 answer
139 views

What are the side effects of biasing brightness in continuous spectrum raytracing?

9 votes
2 answers
131 views

Is there a way to achieve the look of a distant flock or shoal without full simulation?

9 votes
1 answer
161 views

Is there an established method of approximating dust distribution on surfaces?

9 votes
1 answer
248 views

Is the demoscene a source of advancements in computer graphics? [closed]

8 votes
2 answers
2k views

Am I missing something for ambient occlusion?

8 votes
1 answer
282 views

Can I use several GPUs for a grid multi screen image?

8 votes
2 answers
385 views

How can I detect edges between different colours of the same brightness?