Видео

@@guilhermesilveira4627 at first, but then you can duplicate & move it around to shape your tree.

@@anthonycadette with a lot of cursing and swearing. It definitely helped me.

In 4.2 you don't have to do that any more. Essentially, it is now a modifier called "Smooth by Angle".

I would not recommend it since you will make adjustments to each of the duplicate

Thanku sir

Create a collection contain the flower 3d models, paint a new vertex mask to determine where the flower will grow, then duplicate the geometry node modifier, select the flower collection and the vertex mask. 15:57

Thanku sir for you time, but i have 1 last question:- Can i add another ground plane or i can do vertex paint on same grass plane ? Please answer this.

@@shubhamkumarsingh2112 Sure, you can add multiple vertex paints on 1 ground plane.

lol I made this in Unity

Sorry for now I don't have any plan for it yet

Have you tried apply transformation on the grass pieces? Also try typing the number onto the field (for example 0.005) instead of dragging the mouse.

@@leapacho yes you're corrected on the issue that scaling down to 0 meaning it's still there. Doing your trick will help a lot in situations where there is a lot of dirt area. Other than that, the problem with performance in this workflow mainly comes from making all the objects individual copies instead of instances so the baking process can happen, which I haven't found a good solution yet. I will find the time to update your suggestion, thank you.

@@YumisakiLailah I think my scene actual size is very different from yours. So adjust the number to fit your scene's visual, don't just copy it. The important thing to remember is the principle/logic behind the process.

I use Goo node, which I mentioned in the video, also there are 2 versions in the downloadable file, 1 use Goo node (which will require you to have Goo Engine), the other is the default one, which can be opened by any version of Blender. I guess you can use the default one.

@@trungduyng I do have the goo engine but what I mean is that in the project file there are other geo nodes and stuff on the grass bushes that aren't mentioned in the video. So while I want to do the same, I dont know how to find them by name

I think you mean the "Value" node, I just renamed them. They are just fields for number.

@trungduyng thank you I was so lost

The short answer is "kinda" no. You will need a dedicated shader/workflow for each type of rendering software or game engine to emulate the painting effect. But the good news is it is fairly easy to imitate this result in UE/Unity since there is already a workflow for it.

@@trungduyng oh thank you! good to know :)

@@dudaalmeida4040 ruclips.net/video/iASMFba7GeI/видео.htmlsi=55Y5RGe3gn13fSTz

@@trungduyng thank you very much for the answer and help! 😊

b thử bằng bản 3.6 hoặc mới nhất xem sao, bản đó outdate quá rồi mình chưa check nữa

I know I recommended a lot on this method, but if all fails then maybe just download the demo project file and try to backward engineer your problem?

@@trungduyng hoo okay i will try! Thank you very much for your tutorials, I love your content!

You can achieve all the visual in this tutorial in any version of blender. Only the synchronization at 10:38 is for blender 4.1 and below. It seem like the modifier in newer version refused to refresh itself, turning it off and on (10:57) won't do anything.

Theoretically you can, but dedicated 2d painting software would make the process easier. Having layers, brushes selections, filters, auto operations and stuff makes the job way less painful.

@@instadraw he is talented.

It's a custom blender version that you'd have to pay: www.patreon.com/c/dillongoo/posts

you mean the "Value" node?

@@trungduyng wind Noise_Tiling and WindNoise_Strength

@ yes they are "Value" node, meaning plain numbers, then I renamed them.

@@trungduyng Got it 👌👍 Thanks a Ton 🌹🌹🌹

Try and render it in animation mode, there is some weird bug that make image rendering wrong.

@@trungduyng alright! that did it. Thank you. the thing is... I got a second problem now. I opened a new file, did the tutorial until the part where you go into rendered mode. If I do this, nothing is lit up. only the detailed mesh underneath the actual ground is getting light. shadow mode is set to none and backface culling is active. maybe its a bug or im just not getting what i did wrong

You're using blender 4.1 right? You can also try clicking the "Data Transfer" modifier on and off to get it to refresh (like I did at 10:57). Also please make sure you're click the "render preview mode", not the "Material Preview" (the one right next to it)

@@trungduyng im using Blender 4.1.1 is that a problem? also when I try to add an object to my scene, the grass shape messes up and looks just horrible.

Using 4.1 is the corrected way, so I guess it's other reason. It is possible that the object you added is inside the grass collection, causing it to mess up.

@@huyvu5422 background là 2D nha e, mây vs tàu bay lượn là 3D.

@@MTSyntho the way light interact with the object (or more accurately the shader of the object) is actually the same as normal shader. The only differences are there is no realtime shadow, and the shadow is now configured and controlled inside the shader by a black & white mask (which is why I invert the black & white value), that just means I have full control of the color of it. You can actually use principle bsdf, but from my experience that won't bring out the anime effect as good.

that is true, I ran into some problems with it, which I think is kind of odd because it is supposed to be a very simple function.

replace the grass collection with a collection that contain billboard grass pieces, watch the step 1 of my tutorial on how to set it up: ruclips.net/video/52sTppv7Y-E/видео.htmlsi=UD34OkFJ-patv5IP&t=188

Maybe create a small scene so it wouldn't feel too pressure?

Well just decrease the intensity and make more adjustments like give it a bit of blur.

If I use 4.2 then I would not expect any synchronization, other features should work fine.

Did you add a "Realize Instance" node in your Geometry Node?

Go watch naruto, kids

Really? I feel that the 2nd season is way more impressive than the 1st one.

Well then just scale it down, use a smaller number for the scale, don't just copy all the numbers in my videos. The point is for you to understand. Which I think you're doing fine.

@@trungduyng I've tried to scale it down, does nothing, just flips on the z access.

@@81sw0le A bit late here, but maybe you have to apply the scale on the grass object. That's what fixed my issue.

@leapacho you have to apply the scale to the plane

I think this'll only work with short hair or fur. Long hair will probably cause problems when baking normal.

They are "value" node

Thank you! Cheers!

Well if I remember correctly, I 1st tried the weight paint but ran into a few issues with getting its info into shader/geometry node. So I went with vertex painting and it was working fine. If you can get it to work with weight paint then just go with it, whatever works u know.

@ ☺️🙏