Відео

No actually, it uses a different technique behind the scene, if you watch my vex xyzdist & primuv video you'll get how it works. when we use timeshift and scatter by enabling prim num and prim uvw option it creates those attributes and attributeinterpolate node use those attribs to keep the the points on closest pimitive by using intrinsic uvs. hope this help otherwise please watch the mentioned video for more details.

If you asking about the render file size on disk it was roughly 3 gb, if the question is about the whole project it's 325 gb. We won't bring all 3d simulation geo directly to post production software of course, we render it as image sequence and comp 2d layers

@@JafarDashti okay thank you. That helped me understand things more

if the geometry has uv it works regardles of the geometry shape. So the answer is yes

Thanks! I don’t remember the setting to be honest. I did this couple years ago. But material was the most time consuming to get it right. I played with many shader and mantra settings to get it right. Also the volume material and lighting. If you read previous comments i mentioned the tutorial which helps a lot. But it did my own adjustments at the end.

I’m not sure I totally understood your question but if you want use the uv.x and uv.y as color you can use attribPromote node and change the original class to vertex and new class to point and write uv in original name parameter then use this code to use uv for color using attribwrangle node @Cd = set(v@uv.x, v@uv.y,1);

@@JafarDashti When I followed this video My default model is skewed. Therefore the normal axis gradient,cannot be applied. Is it possible to gradient from the UV axis?🙏🙇‍♀️

I want to give a gradient to each uv shell.

Glad was useful

I didn’t do any test on that yet, i guess because we make our own vectors it might not make any difference unless we make some changes in algorithm to consider convex and concavity. I think as we deal with only point it’s not easy to get those, i might be completely wrong, will take some time to see if there is any solution I can find. Thanks for the comments!

Thanks, I’m not planing to make a tutorial on this atm but I mentioned in previous comments also, I highly recommend applied houdini flip tutorials. Basically it’s the same techniques but made some changes for my scene.

Yes used popfluid for the sim

It’s all about understanding the concepts behind fx not the software version update. Every version sidefx adds many new features but the basics and understanding how everything works remains the same as long as the whole system doesn’t change. So my answer is YES!

@@JafarDashti Thanks

Appreciate the kind words, hope it helped!

Glad was helpful!

Happy to help

Can use this in the wrangle f@t_off = chf('off') * rand(@ptnum + chf("seed"));

thank u!@@JafarDashti

if your pieces are fractured and each piece also deforming this method is not going to work, because we freeze the pieces using timeshift to extract the transformation matrix. this is usefull for non deforming case but there are solution for deformation. because you have deformation you can move all pieces to world center and using vex to apply deformation based on name attrib for each piece after transformpieces node. there are several solution for deforming case

Thanks, I made the model in Houdini as can see in breakdown section end of the video 🙂

@@JafarDashti Crazyyy how did you learn about "Destruction-Ready Modeling"?

@@user-fe1zp5gj8k there are 2 simple rules, water tight model(closed) and no intersection will do the job.

@@JafarDashti you means it must not "overlapping" with primitives?

yes exactly@@user-fe1zp5gj8k

Thanks 🙂

Hi, unfortunately this method doesn’t work with fluid meshes as the topology is changing each frame, if you still have your fluid sim particles( assuming it’s water ) you can use a timeblend after the particle cache to generate subframes then do the meshing. Also you need to check add id attrib in flipsolver if that’s the case. write the geo to alembic.

@@JafarDashti Thank you for your reply, i think i have to bake the simulation again, it's took too long to bake so i just try to find some other way to slow the fluid down. Thank you very much

Hi, unfortunately I don't have much time to make a tutorial for this one at the moment. I highly suggest to watch "Applied Houdini" courses by Steven Knipping. basically his courses are the best around to learn Houdini in general. He has a great course on river simulation which I highly recommend to everyone interested in fluid sims. Learning from UA-cam I suggest Sidefx channel which they have many courses. other channels you can find by search but the problem with UA-cam is everything is scattered around and not well structured. Sidefx released a good course on water fx recently also. Hope this help you to get started.

@@JafarDashti Thankyou so much bro....