DanielFreden
PDPolygonflow Dash
•Created by DanielFreden on 3/22/2024 in #faq-forum
Can I pause or freeze tools?
Yes you can! We have this freeze function inside the menu of most of the tools in Dash
1 replies
PDPolygonflow Dash
•Created by DanielFreden on 3/12/2024 in #faq-forum
LOD/Culling Problems
If you get objects not being visible or showing bad LODs there are a couple of things you could try:
If you have nanite objects with masked materials and they are culled then you can lower Opacity Mask Clip Value for each material
3 replies
PDPolygonflow Dash
•Created by DanielFreden on 3/12/2024 in #faq-forum
Megascans/Bridge assets not visible in the Content Library
If the Megascans view in the Content Library is empty for you even though you have assets downloaded from UE-Bridge, the most probable reason for this is that the Content Library couldn't locate where you downloaded your Bridge assets.
Here is a short video showing you how to locate the Bridge "UAsset" folder and add that path to the Content Library.
Sometimes it takes a minute for the newly downloaded assets from Bridge to appear.
Also worth noting is that your assets downloaded from standalone Bridge or from the Megascans website are not supposed to be able to be seen inside the Content Library. We currently only support the UE-Bridge assets.
P.S, make sure to use them paper clip icon on the right in the preferences window to assign the path, do not paste it directly into the path box.
2 replies
PDPolygonflow Dash
•Created by DanielFreden on 3/4/2024 in #faq-forum
Edit Individual meshes after scattering
To do this you have a few options:
5 replies
PDPolygonflow Dash
•Created by DanielFreden on 2/8/2024 in #faq-forum
Converting Scatter Instances or Procedural Meshes
In general, our Scatter tools create HISM instances (same as UE foliage or UE PCG) and tools such as The Terrain or Road Tool create procedural meshes.
Scatter Tools (Surface Scatter, Grid Scatter, Physics, etc.):
You don't need to convert them or break the link towards the tool, but if you move the meshes you have scattered upon the performance will of course be better if the tool link is broken. So here are some options that are useful in different scenarios:
1. From within the Scatter Tool in question, open the menu and click Delete, that will will delete the tool and thus break the connection so you can't edit the result anymore with our tool. But the result will of course exist in the environment. The result is still an HISM. This connection would also be broken if you delete the original mesh you are scattering, or for example, the spline you have used in a Path Scatter.
2. Merge Actors: This will also break the tool connection so you can't modify the settings afterward. And this is more useful if you have scattered stuff with Physics rather than a tool such as Surface Scatter. Here it goes from HISM to one Static Mesh, or from several Static Meshes to one Static Mesh.
3. Convert to Foliage: It breaks the tool connection and gives you the ability to use the normal foliage tool in UE to paint delete/add on the result to further customize it. The result is still a HISM but, it will respect World partitioning which could be very good in certain scenarios. And another bonus is that you can replace the scattered objects with blueprints if you want. So if you know you are 100% certain you don't need to adjust the settings in Surface Scatter any more, doing this conversion is recommended.
Procedural Meshes/Tools (Terrain tool, Road Tool, etc):
1. Procedural to Static Mesh: Procedural meshes are in general heavy and not very good, so once you know for certain that you are satisfied with the settings in the tool, you should convert it to a static mesh to get the best possible performance.
1 replies
PDPolygonflow Dash
•Created by DanielFreden on 2/5/2024 in #faq-forum
Displacement
Dash has a displacement setup in its UE5.3 and 5.4 Megascans materials by default. (Not for the Poly Haven assets)
To use it, make sure that the mesh you're applying the material on has nanite enabled. If it is not turned on, you can search for nanite in Dash to find an action that will turn it on, on your selected mesh.
Then also make sure that nanite tessellation is enabled in UE5. You can do that by running enable nanite tessellation command in the Dash prompt bar, if you haven't enabled it already. Once that's done, drag and dropping any material on your mesh will have tessellation working. You can then also adjust it from within our Material Edit tool.
If your material doesn't have displacement still, then make sure to delete the Megascans asset from the UE Content browser, just so Dash can reimport it when you drag it in from the Dash Content Library.
Another thing that is important is that the mesh you are trying to Displace, has to be a static mesh, it can't be a Procedural Mesh, like the Dash Terrain. You can convert a Procedural Mesh to a Static Mesh by searching for "Convert to static" in Dash 🙂
2 replies
PDPolygonflow Dash
•Created by DanielFreden on 1/23/2024 in #dash-feedback
Website Improvement Suggestions
If you have any ideas on how we could improve our website, polygonflow.io to make it easier to understand for new visitors and also more useful for current users of Dash, please let us know by sending replies to this post. 🙏 🙏
8 replies
PDPolygonflow Dash
•Created by DanielFreden on 12/18/2023 in #faq-forum
Plugin 'GraphNUnrealPlugin' failed to load
1 replies
PDPolygonflow Dash
•Created by DanielFreden on 11/30/2023 in #faq-forum
License Manager Problems
If you ever get an error similar to "Date header is not valid" the reason is most likely due to your Windows Time is out of sync.
By following the steps in this article you should be able to sync it and then once you try to open Dash again it should work just fine.
https://www.pcworld.com/article/1513815/how-to-make-your-laptop-change-time-zones-automatically-in-windows-11.html
If you get "unknown authorization method'" or the activation simply does not work, you could try the following:
1. The time fix above!
2. Close Unreal, run cmd.exe as admin and then run 'winmgmt /resetrepository' command
3. Try to disable VPN or Proxy, or give access to the following URL: https://api.licensespring.com/
If you still have issues, please let us know!
1 replies
PDPolygonflow Dash
•Created by DanielFreden on 11/1/2023 in #faq-forum
Installation of Dash Failed
So ideally the installer should find your UE versions automatically and install properly. But if you come to this step in the installation and it does not find your UE versions, you need to follow these steps:
8 replies
PDPolygonflow Dash
•Created by DanielFreden on 10/27/2023 in #faq-forum
Transferring UE Scene to another Computer
If you are gonna transfer your UE scene to another PC and want to be able to continue adjusting the Dash tools, you need to make sure to also move the associated json file that we create when you are using Dash.
This JSON file is named after your level name and is located next to your level.
If you are using P4 or similar solution, make sure to fix so that this file is moved alongside the rest of the files.
If that is not possible, we have an export/import button available on the main Dash menu, accessible by clicking the vertical dots on the left side of the Dash prompt bar.
1 replies
PDPolygonflow Dash
•Created by DanielFreden on 10/10/2023 in #faq-forum
Path Scatter - How to scatter on a curve/spline
Just as you can scatter on an surface, on top of a mesh or on another Scatter Instance by dragging and holding Ctrl from our Content Library, you can also scatter on a curve/spline directly. Just select your curve/spline and drag your asset while holding CTRL from our Content Library, then when you release it, make sure to choose Scatter on Selected. That will use our Path Scatter tool to scatter your mesh on the spline/curve. And then you can of course tweak the settings however you like. In this example we scatter two instances of planks in order to create some flat planks and some standing planks outside the flat planks.
You can of course also select multiple curves/splines before dragging and then it will scatter on all splines directly.
1 replies
PDPolygonflow Dash
•Created by DanielFreden on 9/22/2023 in #faq-forum
Object Masking vs Proximity Mask
In some scenarios you might not get good enough results with proximity mask, then you could try the Object Masking feature instead.
Object Masking uses raycasting, and allows you to even remove stuff that's inside the barrel, for example. This results in much better proximity accuracy.
Proximity Masking is point-based and will rely on all the vertices of your barrel to keep the closest plants to them. It has no "interior" awareness or anything of the sort. It's much, much faster, ofc.
1 replies
PDPolygonflow Dash
•Created by DanielFreden on 9/13/2023 in #faq-forum
Failed to install, UE still open - Error Message
If you get a similar message during installation there are 2 things you need to try:
1. Check the Windows Task Manager and make sure everything Unreal Engine-related is closed properly. If that doesn't work;
2. Cancel the installation and try to run it as an administrator instead.
If you still get issues, let us know and we will help you 🙂
1 replies
PDPolygonflow Dash
•Created by DanielFreden on 9/8/2023 in #faq-forum
Quick Guide Dash Trial License
So with our new license system and with our 30-day free trial period this is how you should proceed to get a Dash license
1. Go to https://www.polygonflow.io/ and click on the "Download Trial" button, this will download Dash for you.
2. Once it has been downloaded you need to install it. In the installation, you will get the option to choose the versions of Unreal you want to use it in. (Make sure UE is closed when installing)
3. Once the installation has finished successfully you can open UE, click the Dash icon and you will see a window where you can request a trial. Once you have entered your email the license key will be automatically applied and you are good to go!
5. Enjoy your trial!
Hopefully, after your trial, you will want to upgrade to a paid license, then you need to head to polygonflow.io and buy a paid license. (If you do not want to upgrade, let us know if you have any feedback or some more days to test it properly)
7. Once you have completed the purchase, you will see your license key in a popup and also receive it in your email. You will need to add that new key to the Dash License Manager in order to start using it.
8. If you for some reason did not get the purchase email, here is the link where you can manage your license. https://polygonflow.onfastspring.com/account
9. That website is also where you can manage your license, adjust the number of seats, adjust payment methods, and cancel your license.
8 replies
PDPolygonflow Dash
•Created by DanielFreden on 9/8/2023 in #faq-forum
There are no Material Hint Icon for me in Dash?
1 replies
PDPolygonflow Dash
•Created by DanielFreden on 9/4/2023 in #faq-forum
How well does Dash work with Game Design?
Dash is primarily focused on environment creation, and most individual users use it for creating environments for cinematic/showcase purposes.
But you can of course also use our physics placement system or any other of our many tools to place assets or adjust game environments with ease. We encourage you to give it a try with Game Design and see how you like it! Feedback is always welcome!
Creating large-scale worlds with Dash is not something we feel the software is ready for quite yet, but we’re actively expanding the scope of environments possible, and in time, that will include really large-scale scenes.
1 replies
PDPolygonflow Dash
•Created by DanielFreden on 8/30/2023 in #faq-forum
How to adjust tool settings and material settings
So in the video above you can see me doing some different steps:
(The UI has changed a bit since this video was created but the steps remain the same)
1. Selecting the landscape.
2. Clicking on the Tool Settings Hint, which opens a floating panel where I can adjust quick settings linked to whatever I had selected before clicking the Tool Settings Hint.
a) If you had your terrain (created from Dash) selected it will open some quick settings for adjusting the terrain
b) If you have a scatter instance selected it will open the quick settings for adjusting that scatter settings
c) and so on depending on what you had selected
3. Making sure my terrain is selected and clicking on the Material Hint will bring up a floating quick settings bar for adjusting some parameters of the material of whatever actor I had selected. In this case the material of my landscape. This only works with materials and assets from our Content Library for now. (This only works in UE 5.2 and 5.3 as of right now, we are working on bringing it to 5.1 and 5.0)
1 replies