Hi All,
I am excited to share my latest video with you all! In this video, I delve into the world of Cairo Tiling - a fascinating tiling pattern that is not used as much as it should be. Named after its use as a decorative pattern in Cairo, ...
2023-02-28 01:57:15 +0000 UTC View Post
Hey!
Throughout the years, many people have requested videos, and the video perhaps the most often requested was one about Bezier curves. Since they are indeed super handy for all kinds of things, I figured I should finally do one! As always...
2022-12-14 02:27:29 +0000 UTC View Post
Hi All,
It's been a while since I posted a video. Looking at the last future topic poll I see that the overwhelming majority of you would like to see videos about coordinate systems so that's what will be coming up next!
Because it wou...
2022-11-30 19:43:10 +0000 UTC View Post
Hey all,
Its time for a new video! I was playing around with Truchet effects and wondered what would happen if you took two layers, and weave them together.
I try to keep my videos under 20 minutes but, as always, it went way ove...
2022-08-08 18:18:15 +0000 UTC View Post
Hi People!
I said in the last video about the Koch Curve in 3d that there are numerous ways to use this curve to create 3d fractals, so I decided to do it another way. The thing is that you can use the Koch fold algorithm to fold UV coordina...
2022-06-30 15:46:58 +0000 UTC View Post
Hey All,
A while ago I made a video on how to construct a Koch Snowflake, which is a 2d fractal. Someone asked me how something like this could be turned into 3d. It turns out there are a bunch of different ways that you could do this, and t...
2022-05-30 14:49:16 +0000 UTC View Post
Hey all,
Here is the last video (for now) on easing functions. After I made the loop version in the last video I figured that it could be done better. In this video I leverage a logarithm to get infinite bounces for the price of one! Even if...
2022-04-14 18:32:54 +0000 UTC View Post
When making the last video, about easing functions, I played around with a function for a bounce. While the base case for this is quite simple, I decided to extend it to however many bounces you want. This video shows how to do that. Apart from th...
2022-04-07 23:49:07 +0000 UTC View Post
Hey all!
With the result of the recent poll suggesting that more mathy videos would be appreciated, I thought I'd make a video on easing functions. For those that don't know, these functions are used in many different softwares to drive anim...
2022-03-26 00:32:37 +0000 UTC View Post
Hey all,
This is the last video in the Alien orb series. In this video we go over some volumetric god rays and we simulate some translucency. I tried multiple approaches for the god rays, sampling the volume in different ways. But in the end...
2022-03-08 16:29:05 +0000 UTC View Post
This is the second part of the alien orb tutorial. In this one we add some cool looking glitter, which I think is a useful effect for all kinds of things, and we add the light source in the center of the ball.
Let me know what you thin...
2022-02-27 18:47:58 +0000 UTC View Post
Hey!
After 2 months of recharge time in sunny Panama, and an escape from the bitter Canadian cold, I'm back home and ready and excited to make some more videos. I decided to polish up one of my doodles and make it into something cool. ...
2022-02-17 04:59:39 +0000 UTC View Post
Because interpolations are such a large and useful topic, I figured I'd make another video about it. In this video we'll figure out some more ways to fill in data between known points. I hope that this video, together with the last, gives yo...
2022-01-18 22:47:16 +0000 UTC View Post
Hello from sunny Bocas del Toro, Panama! I hope you are all keeping safe and happy with all the COVID shenanigans going on in many parts of the world.
I thought lets take a break from shaders and focus on some more mathy foundational stuff. ...
2022-01-06 04:58:39 +0000 UTC View Post
While making the last video, I found that there was much more to say about the Life algorithm. Its funny how the more you look into things, the number of avenues to explore next always seem to increase, not decrease. I decided to make a follow up ...
2021-12-08 17:32:59 +0000 UTC View Post
I've been travelling for the past few months, and will continue to do so for the next few months, so uploads have been slow. Having said that, here is part one of a new video!
I've been traveliing for the past few months, and will continue t...
2021-11-27 22:11:40 +0000 UTC View Post
Hey All,
For the Fourth of July I decided to make an American flag. I think this video covers a lot of good stuff and it was a bunch of fun to make it. It makes me think that I could do (or we could all do!) flags of other countries. W...
2021-07-04 18:10:36 +0000 UTC View Post
Hello Patrons!
As requested in the last future topic poll, the past few videos have been about reflection and refraction. In the last video I laid the ground work to get refraction going inside of a shader. In this part we'll make it into a ...
2021-06-04 15:31:11 +0000 UTC View Post
Hey All,
In the last future topic poll 'reflection & refraction' won, so that is why the last video was about reflection. This video is about refraction. Its a part 1, because, as always, there just are a lot of things to explore.<...
2021-05-28 18:59:39 +0000 UTC View Post
Hi All,
It's taken me a while to get here, because I always find that there is just so much to explain before I can get to the actual topic at hand. Anyways, here it is, raymarched reflections!
I would like to get to showcasing some of...
2021-05-07 23:15:11 +0000 UTC View Post
Hi all!
This is part 2 of the Newton's Cradle tutorial. In this video we'll set up a material system so that we can apply different materials to different parts of the cradle.
Enjoy!
Martijn
2021-04-21 03:28:19 +0000 UTC View Post
Hey all,
It's been too long since I released a video. The winner of the last future topic poll was 'Reflection & Refraction' and I realized quite quickly that this is a big topic and that I would need to explain a bunch of new concepts a...
2021-04-09 15:51:36 +0000 UTC View Post
Hey all,
I uploaded a new video explaining an effect I did a long time ago that renders fireworks explosions. Go check it out and let me know what you think!
Martijn
p.s. I also put out a new future topic poll so if you are a 5+ ...
2021-01-26 19:08:40 +0000 UTC View Post
Hi All,
The winner of the last future topic poll was 'Texturing a sphere' so in this video I go over that, and a bunch more (tri-planar mapping and displacement mapping). Its quite a long video, hopefully I don't ramble too much. ;)
En...
2020-12-25 17:28:41 +0000 UTC View Post
Hello Patrons! Finally a new video. This is one that I wanted to make for a long time, as I think it is an important topic. Matrices are used a lot in computer graphics and in this video I'll go over the basics of coordinate transformations with m...
2020-11-06 02:12:38 +0000 UTC View Post
Hi All,
Here is a new video about creating torus, or trefoil, knots. These things look pretty complicated but are reasonably easy to make. Im looking forward to see what all of you come up with.
Enjoy!
2020-08-10 01:48:26 +0000 UTC View Post
In the final video of the Feathers in the Wind tutorial we'll build a little ray tracer and create uv-mapped spheres so we can texture-map the feathers onto them. Several people have asked to do a video about texture mapping and the techniques in ...
2020-06-28 03:10:37 +0000 UTC View Post
Hi all!
It's been a while since I posted a video. The last topic poll was 'earth, water, fire or wind' and wind won, so I decided to make something blowing in the wind. I could have modeled a plastic bag, like in the scene o...
Hey all, I decided to make a video specifically about the most useful function I know: smoothstep.
On the surface it might not look as cool and impressive as some of my other videos but this is really a fundamental building block and i...
2020-03-28 20:04:58 +0000 UTC View Post
Here is the second part of Playing with Gyroids. In this part we'll make it into a fire, add a background and post effects. Enjoy!
2020-03-04 16:21:46 +0000 UTC View Post