Procedural 3D Engine. Ray Marching OpenGL Tutorial

Python OpenGL Tutorial on creating Procedural 3D Graphics Engine using the Ray Marching technique. To work with OpenGL, the Python language and the ModernGL module will be used, and all the main work will take place in a Fragment Shader in GLSL
Project code:
github.com/Sta...
Link to file with SDF functions:
mercury.sexy/hg...
Inigo Quilez (All the most useful for Ray Marching):
iquilezles.org...
#coderspace #python #opengl #raymarching #moderngl
#programming #coding #programmer #developer #technology #code

[@harleyfillus1241]

I have been blown away by how well done and cool these little projects are. Nice stuff

[@luki446]

Really impresive video, you deserve much more views

[@rodakdev]

totally

[@miumenk]

Very powerful vids, keep the great work!

[@unmodify]

Brilliant! Loved the structure of the. Nice how you added things in one at a time. Goes a long way explaining the same named concepts. Would love to see more of the world of shaders like this.

[@willw2596]

Wow. This video packed so much information in one shot. Truly impressive.

[@magicboxlilt7581]

Best glsl video i've ever seen.

[@tonnysocrates9741]

I just love it even though I understand 2% of the content. Keep the content coming, I'm trapped into this

[@berkipekoglu]

You and your channel are awesome!

[@jaffe.kvallens]

Awesome video, thank you for sharing

[@sivaramakrishnanr.7173]

I'll return here the day i understand ALL this stuff

[@yangdeveloper2368]

wow I stumble across your channel by accident. Instant Sub.

[@OneAndOnlyMe]

Wow, that's incredible.

[@philtoa334]

Great video very pro.

[@Uri.Sab.]

Your very very insane😳❤

[@acanimationfilmstudio1018]

Wow man you are the best

[@warrior7038]

Did you write these codes by yourself? I'm impressed, you must be some genius....

[@khatriiman_8b519]

float d = rayMarch(p + N * 0.02, normalize(lightPos)).x; if (d < length(lightPos - p)) return vec3(0); return diffuse; i have same code as you still this part is not working can you help me with this??

[@MrMagno-ni5lf]

Can you please tell what FOV is measured in?

[@blind0ne144]

What text2speech engine are you using? Love the video btw!!

[@CoderSpaceChannel]

cloud.google.com/text-to-speech

[@theattic0098]

How would you implement keyboard movement, sort of like a FPS.

[@marcosdanieltorres7253]

Great video! I have a question though: at 2:40 why are you not substracting ro from rd? Like this: vec3 rd = normalize(vec3(uv, FOV) - ro) This is confusing me a lot. What is the actual difference between rd vs rd - ro in this case?

[@XENON2028]

hey, I know this is old but do you know why I am not getting any shadows (I am at 8:24)

[@ericberman1754]

Amazing

[@rallokkcaz]

More please'

[@lupirite6373]

For whatever reason my shadows won't work, I eventually tried to copy and paste your code, but the shadows are still broken

[@whupass]

Wow, I am truly impressed. How did you learn about Ray Marching?

[@CoderSpaceChannel]

thanks to Inigo Quilez iquilezles.org/

[@dimitrisgkofas7787]

how many functions does the shader can handle with 60 fps ?

[@docname8333]

Слушай, я тут просто нашел канал который ты скорее всего переводишь Надеюсь, это вы договорились

[@olgach3989]

А может, это тоже его канал?

[@docname8333]

@@olgach3989 Нет, в каналах этого канала нету ссылки на другой канал

[@olgach3989]

Возможно, так и задумано, почему нет

[@xylvnking]

...ezreal?

[@AinurEru]

Inspirational video, though not very useful unfortunately - more of a brief exposition to the topic than a tutorial, so the most that newcomers could hope to come out of watching it with, is being able to make some nice tasty code copy-pasta ;) Each of about a dosent theoretical nuggets here can easilly fill a whole tutorial unto themselves to really cover properly and provide a concrete grasp of how things work. Would be great if that could happen as a series of follow-ups! :) More specifically, while the video includes a combination of rough coverage interwoven with code-snippets, there's very little to tie them together. So the video comes across as: "hey, look at all those cool stuff I can do! (and maybe you could too, if you spend some weeks/months learning them elsewhere...)"

[@azavier-a]

if you need step-by-step explainations go to Art of Code. I thought this video was amazing

[@BaguetteDeP1]

I cloned your repository but can't make it to work... 😢 i got : GLSL Compiler failed fragment_shader =============== ERROR: 0:728: 'pMod1' : no matching overloaded function found (using implicit conversion) ERROR: 0:728: 'pMod1' : function is not known

[@oskarroebuck6425]

i hate to sound like a butthole, but, don’t do that? learn the basics of this language, watch the video in full, and then you may have some more success in troubleshooting the error yourself.

[@wendeldelana5531]

just modify the second parameter of pMod1 to a float, like pMod1(p.z, 15.0);

[@dagmawiabey8358]

is this really python cause damnnnnn

[@MrjinZin0902]

not python. GLSL. python just create window. all works done in fragment shader. not a practical example but interesting technic. part of technic could be used for decreasing overload.

[@dagmawiabey8358]

@@MrjinZin0902 oh python is only for window. ok. thx

[@lacasadeacero]

i say its posible on the sense of nothing special...and with this i want to introduce something deep: sometimes i like to do, new proyects, time ago i was about hard proyects...maybe its ive achieved a complexity level of design that makes me think: u wanna chicken with me :v?

[@dandan1364]

Love your videos, but the computer voice is really annoying. Can you use your voice?

[@CoderSpaceChannel]

it's the only way for me to make a speech

[@oskarroebuck6425]

he might not have a mic

[@lupirite6373]

I didn't even notice it was text to speech, which I think is quite surprising

[@Trooperos90]

Zoomer is that you?