How to texture a procedural object

[@jeffcummings3842]

You are just such a great natural teacher, you've explained it in terms of fragment shader programming, yet now I have an understanding that translates over to opengl in general...! Wow, thank you so much for sharing.

[@lianggrander9233]

You show the best teaching method~Adore you from the bottom of my heart

[@Llenne]

Thank you for making these videos, you teach things in a way I feel like anyone could understand which is an accomplishment with how different it is from even regular programming. I had a hard time understanding a lot of things but I think you've helped me learn enough to actually progress when I was stuck for weeks just getting started on shaders.

[@jemsophia]

Oh my god are you kidding me? I’ve been wanting exactly this video for the whole time I’ve been doing shaders. As ever I am so grateful for your videos, THANK YOU

[@Adeith]

This was great. i couldn't figure it out before but its so obvious now.

[@spaderkungskuk]

I’d be surprised if Inigo Quilez (IQ I think on Shadertoy) did not make a demo file of texturing too.

[@yavalang]

A very underestimated topic for me, thanks for this great tutorial.

[@DB009]

Amazing tutorial I learned so much/ Ive been trying to get triplanar mapping on my raymarcher in unity thank you for this!

[@remmo123]

Thank you. I could not understand how to work with textures but I do now!

[@RayBellis]

Weird - I fired up KZbin to see if there was a Part 2 texturing update to the Newton's Cradle video yet, and here was this as the top "for you" vid!

[@kebrus]

It's good to point out that if you want to do triplanar mapping with normal maps you also need to do so extra work to make sure that the normals are properly flipped in some of the axis, otherwise you get inverted normals in some "faces" (if you see it as a cube)

[@TheArtofCodeIsCool]

Perhaps!

[@butjok]

Thanks for the bald furry coconut tutorial! Very insightful as always. :)

[@budihartanto4222]

best shader tutorial , thank you sir

[@mikellosada463]

Your videos are amazing, keep up the good work!

[@theobgshow]

Happy new year Martijn. Thank you for the education and your hard work.

[@knowercoder]

Great video!

[@realcygnus]

Priceless ! .... as usual.

[@anmaral-sharif1381]

I appreciate your efforts, thanks pal..

[@himpipe]

Enjoying the video but just wanted to point out one pedantic point (around 13:13). With bilinear filtering, it's only linear if going perfectly horizontally or vertically through the texture. If you go diagonally, in the general case the colour change follows a curve, not a straight line through colour space.

[@TheArtofCodeIsCool]

I would imagine it would follow a plane, which is still linear.

[@StevenHokins]

Awesome video!

[@MrHSG2012]

Спасибо за матрёшку!

[@andrewvoron4490]

@Svetlana VВот эту: www.shadertoy.com/view/XlcSzM

[@ScryGL]

Awesome! Thank you for making this!

[@Chevifier]

These videos are amazing so far but im not sure if its the right place to ask but how do I rotate the "camera" point around the raymarch origin

[@sebp400]

you need a 3D rotation matrix for Z-axis.

[@nbaste90]

Really clear, super useful. Keep up the great work! 🤟🤟

[@onlyeyeno]

Thanks for another excellent video !! :)

[@nivbehar]

Awesome, thank you!!

[@deniskarandeev3462]

Great, new video! Thanks Martinj)

[@Smilley1211]

Thank you very much. You have no idea how helpful these tutorials are for me. Is there any chance for reflection and refraction guide?

[@TheArtofCodeIsCool]

You are not the first person to ask. I'll throw it up on the next Patron poll and we shall see!

[@baraksmash]

Yes! Thank you!!!

[@JustYesntMan]

what about in next tutorial you teach us other types of lighting.Emissive materials, spotlight and such(i figured it out how to do spotlight myself though ! Thanks to your tutorials i have got the enough knowledge to achive it ^^) also, is there a better way of rendering mutliple sdfs on the screen without using min ? Like, what if i want to let the user decide which objects should be displayed ?

[@gower1973]

Is this all just pixel shader manipulation/trickery? No vertices or vertex buffers?

[@TheArtofCodeIsCool]

yes everything is pixel shader

[@ColonelJ1]

It would've been amazing to rotate the nyancats at a high enough rate that you don't see them move around the sphere, but rather see the flipbook animation in fixed spots!

[@TheArtofCodeIsCool]

Yeah! I'll leave it as an exercise ;)

[@RandyFortier]

This is a bit tricky for two reasons: 1. The image itself isn't consistently spaced between the frames. There is extra space on the right hand side. 2. The progression of time (iTime) isn't constant. It would be easy, if it was constant.

[@NexysStormcloud]

cave painting of a moving nyan cat on a sphere, what's could be nicer than that? :) разве что матрёшка!

[@prietjepruck]

Nice!

[@imaginingPhysics]

at 32:30 we could just renormalize: n=normalize(n) after having raised it to some power.

[@2211-f5r]

that is really cool

[@thirumaleshwarak792]

How we can rotate a noise?

[@TheArtofCodeIsCool]

Check out my video on matrices and my video on value noise and see if you can figure it out ;)

[@thirumaleshwarak792]

@@TheArtofCodeIsCool my problem solved already

[@thirumaleshwarak792]

@@TheArtofCodeIsCool let's see that video also

[@thirumaleshwarak792]

@@TheArtofCodeIsCool How we can lower or higher the Noise coverage (not zooming)?

[@may007ank]

@@thirumaleshwarak792 what method or function do you use to create the noise?

[@sunnybadgr5073]

*How does this video differ from the one I already watched that you uploaded a few days ago? It seems to be the same?*

[@TheArtofCodeIsCool]

Patrons got this a few days earlier, now it's available for everyone.

[@bartwang114]

Thank You !!!!

[@MrKerim2000]

Why is the performance so poor?

[@DYamanoha]

Awesome, I never understood how tri-planar mapping worked. Here's what I built from this tutorial (plus the raymarching and starfield ones) kzbin.info/www/bejne/e4WxYniHlNCJeZY; I'm going to try replacing the static texture with an animated voronoi effect next. Then I'll try and tackle flares, which will be the hardest bit since there's no Martijn tutorial to follow. Time to use polar coordinates something, something...

[@DYamanoha]

Also, I'm not convinced that I can simply blend 3 planar projections of a single voronoi effect together. I'll try to figure something else out.

[@TheArtofCodeIsCool]

Looks really cool!

[@cashperovskygo3318]

how i can add my own texture on this channels?

[@SushilaShenoy]

I thought you were going to use the nyancat alpha channel for the displacement. :(

[@antoinedevldn]

Thanks :D

[@_yuri]

next tutorial how to make a hair shader irl 😳

[@TheArtofCodeIsCool]

Hmm. Gotta look into that!

[@zooi.]

geweldig

[@TheArtofCodeIsCool]

Dank je!

[@jahrazzjahrazz8858]

Would be cool to split the video into sections so we can skip the parts with general texture tutorial things like UVs and zoom if we already know it

[@freevbucks8019]

Tried to translate the object? Yeah, the texture scrolls.

[@Trooperos90]

Thats a nice piece of crap