# \#dynamic **URL:** https://forums.unrealengine.com/tag/dynamic/489.md [Latest](https://forums.unrealengine.com/latest.md) · [Categories](https://forums.unrealengine.com/categories.md) · [Tags](https://forums.unrealengine.com/tags.md) --- ## [No documentation between UE5.5 and 5.7 indicating dynamic meshes now working as RVT writers. ](https://forums.unrealengine.com/t/no-documentation-between-ue5-5-and-5-7-indicating-dynamic-meshes-now-working-as-rvt-writers/2725334)
**Author:** [@Shearias11](https://forums.unrealengine.com/u/Shearias11)\ **Replies:** 0\ **Last updated:** [May 30, 2026, 2:34pm UTC](https://forums.unrealengine.com/t/no-documentation-between-ue5-5-and-5-7-indicating-dynamic-meshes-now-working-as-rvt-writers/2725334 "2026-05-30T14:34:45Z")
Basically Title. --- ## [No documentation between ue versions 5.5 and 5.7 indicating that dynamic meshes can now be used to write to RVTs ](https://forums.unrealengine.com/t/no-documentation-between-ue-versions-5-5-and-5-7-indicating-that-dynamic-meshes-can-now-be-used-to-write-to-rvts/2725333)
**Author:** [@Shearias11](https://forums.unrealengine.com/u/Shearias11)\ **Replies:** 0\ **Last updated:** [May 30, 2026, 2:34pm UTC](https://forums.unrealengine.com/t/no-documentation-between-ue-versions-5-5-and-5-7-indicating-that-dynamic-meshes-can-now-be-used-to-write-to-rvts/2725333 "2026-05-30T14:34:42Z")
Basically Title, I have been struggling in 5.5 to get dynamic meshes to work as writers for RVTs, but to no avail. Naturally, i checked future releases on the roadmap page to see if I could find any mention of the functi… --- ## [How do I set a Geometry Collection to be dynamic with the Fields system?](https://forums.unrealengine.com/t/how-do-i-set-a-geometry-collection-to-be-dynamic-with-the-fields-system/2702653)
**Author:** [@ssks1914](https://forums.unrealengine.com/u/ssks1914)\ **Replies:** 4\ **Last updated:** [March 4, 2026, 2:47am UTC](https://forums.unrealengine.com/t/how-do-i-set-a-geometry-collection-to-be-dynamic-with-the-fields-system/2702653 "2026-03-04T02:47:00Z")
I have a question about the field system. I’m looking for a way to create a function equivalent to the Set Dynamic State function in a field system. Set Dynamic State requires you to specify a collection, which makes i… --- ## [4.15 Error - 'Too Many Overlapping Shadowed Moveable Lights, Shadowcasting Disabled'](https://forums.unrealengine.com/t/4-15-error-too-many-overlapping-shadowed-moveable-lights-shadowcasting-disabled/387587)
**Author:** [@Oscar\_Cooke-Abbott](https://forums.unrealengine.com/u/Oscar_Cooke-Abbott)\ **Replies:** 8\ **Last updated:** [February 14, 2026, 12:48pm UTC](https://forums.unrealengine.com/t/4-15-error-too-many-overlapping-shadowed-moveable-lights-shadowcasting-disabled/387587 "2026-02-14T12:48:51Z")
I’ve just upgraded a project from 4.14 to 4.15, and have started getting this error for my blueprint, which essentially spawns ceiling lights for an office. It disables some of the lights, but leaves others enabled. Ob… --- ## [\[UE5.5\] Can't use GeometryScript in C++](https://forums.unrealengine.com/t/ue5-5-cant-use-geometryscript-in-c/2464947)
**Author:** [@RandomCouch](https://forums.unrealengine.com/u/RandomCouch)\ **Replies:** 1\ **Last updated:** [February 10, 2026, 3:47pm UTC](https://forums.unrealengine.com/t/ue5-5-cant-use-geometryscript-in-c/2464947 "2026-02-10T15:47:05Z")
Hello, I am trying to write a function to expose to blueprints that will convert a DynamicMesh to a ProceduralMesh, in order to simulate physics on it. But for some reason I can’t include classes from GeometryScript/ : … --- ## [Runtime Dynamic Mesh Nanite Builder](https://forums.unrealengine.com/t/runtime-dynamic-mesh-nanite-builder/2689146)
**Author:** [@loh0123](https://forums.unrealengine.com/u/loh0123)\ **Replies:** 0\ **Last updated:** [January 2, 2026, 1:43pm UTC](https://forums.unrealengine.com/t/runtime-dynamic-mesh-nanite-builder/2689146 "2026-01-02T13:43:15Z")
Hello is there any way to include nanite builder on package build as the current 5.7 version is fast enough for runtime generation ( under 200 ms ) . I already write a custom scene proxy for it to render but find out the… --- ## [Dynamic Mesh Components and loss performances](https://forums.unrealengine.com/t/dynamic-mesh-components-and-loss-performances/2079885)
**Author:** [@neokinder](https://forums.unrealengine.com/u/neokinder)\ **Replies:** 1\ **Last updated:** [October 24, 2025, 12:09pm UTC](https://forums.unrealengine.com/t/dynamic-mesh-components-and-loss-performances/2079885 "2025-10-24T12:09:22Z")
Hello, Like many people, I dream of being able to create an environment that can be modified in real time, like a voxel. My inspiration comes from Space Engineers. The few plug-ins of this type are either expensive, un… --- ## [SkyScape — Ultra Realistic Weather & Dynamic Sky (UE5) | Q&A / Support Thread](https://forums.unrealengine.com/t/skyscape-ultra-realistic-weather-dynamic-sky-ue5-q-a-support-thread/2662475)
**Author:** [@alejocapo04](https://forums.unrealengine.com/u/alejocapo04)\ **Replies:** 5\ **Last updated:** [October 20, 2025, 8:20am UTC](https://forums.unrealengine.com/t/skyscape-ultra-realistic-weather-dynamic-sky-ue5-q-a-support-thread/2662475 "2025-10-20T08:20:27Z")
Official Q&A / Support — SkyScape (UE5) Use this thread for questions, tips, bug reports, and feature requests. Links Docs + main thread: SkyScape – Ultra-realistic Weather & Dynamic Sky for UE5 \[Docs + AI Assistant… --- ## [DynamicMesh::SetVertexColor has no effect](https://forums.unrealengine.com/t/dynamicmesh-setvertexcolor-has-no-effect/2626000)
**Author:** [@bluKettle](https://forums.unrealengine.com/u/bluKettle)\ **Replies:** 1\ **Last updated:** [August 1, 2025, 4:42pm UTC](https://forums.unrealengine.com/t/dynamicmesh-setvertexcolor-has-no-effect/2626000 "2025-08-01T16:42:38Z")
Hi people :slight\_smile: im trying to update the vertex colors of a DynamicMesh but even if SetVertex works well, trying to use SetVertexColor in the same loop does absolutely nothing. This is basically the code im usi… --- ## [How to build navmesh for dynamically sized procedural level](https://forums.unrealengine.com/t/how-to-build-navmesh-for-dynamically-sized-procedural-level/290586)
**Author:** [@FakeEnema](https://forums.unrealengine.com/u/FakeEnema)\ **Replies:** 15\ **Last updated:** [July 31, 2025, 3:36pm UTC](https://forums.unrealengine.com/t/how-to-build-navmesh-for-dynamically-sized-procedural-level/290586 "2025-07-31T15:36:35Z")
I’m building a level generator that makes levels of a generally rectangular shape, but of a dynamic size along the X & Y axes. I have a blueprint that scales the navmesh volume actor in the X & Y so that it encompasses t… --- ## [Best practices for a top-down game?](https://forums.unrealengine.com/t/best-practices-for-a-top-down-game/435299)
**Author:** [@huffeh](https://forums.unrealengine.com/u/huffeh)\ **Replies:** 1\ **Last updated:** [July 2, 2025, 11:32pm UTC](https://forums.unrealengine.com/t/best-practices-for-a-top-down-game/435299 "2025-07-02T23:32:53Z")
Hey guys, I’m working on an top-down “isometric” game with a full 3D environment (sci-fi, in space) - gameplay clip here. I’m not a tech artist or engineer, so I have a couple of things that I need some help with. The le… --- ## [Real-time character creator/customizer for MetaHumans in Unreal Engine](https://forums.unrealengine.com/t/real-time-character-creator-customizer-for-metahumans-in-unreal-engine/1662833)
**Author:** [@imHyperDev](https://forums.unrealengine.com/u/imHyperDev)\ **Replies:** 1\ **Last updated:** [June 23, 2025, 10:43am UTC](https://forums.unrealengine.com/t/real-time-character-creator-customizer-for-metahumans-in-unreal-engine/1662833 "2025-06-23T10:43:38Z")
Hi everyone, I’m trying to create a character creator/customizer that works in real time in Unreal Engine with MetaHumans. I want to be able to change MetaHumans’ clothing and body type (male, female, fat, thin, normal)… --- ## [Controller Vibration PS5 Force Feedback supported?](https://forums.unrealengine.com/t/controller-vibration-ps5-force-feedback-supported/483313)
**Author:** [@anonymous\_user\_3892a3b7](https://forums.unrealengine.com/u/anonymous_user_3892a3b7)\ **Replies:** 4\ **Last updated:** [April 3, 2025, 2:38pm UTC](https://forums.unrealengine.com/t/controller-vibration-ps5-force-feedback-supported/483313 "2025-04-03T14:38:49Z")
Im using a mac and currently on 4.26 and i use a PS5 Controller. My question is why does my Controller recieves no vibration feedbacks. I added the controller to the Blueprint aswell as the “Dynamic Forcefeedback”… Not … --- ## [Dynamic Material Set Scalar Value not working I am missing something?](https://forums.unrealengine.com/t/dynamic-material-set-scalar-value-not-working-i-am-missing-something/2363183)
**Author:** [@miguline](https://forums.unrealengine.com/u/miguline)\ **Replies:** 0\ **Last updated:** [February 27, 2025, 6:44pm UTC](https://forums.unrealengine.com/t/dynamic-material-set-scalar-value-not-working-i-am-missing-something/2363183 "2025-02-27T18:44:17Z")
So I am using this code for applying set Scalar Value, The value is working right but is not applying This is on the begin play: BarrelMaterial = GetMesh()-\>GetMaterials()\[0\]; BarrelMaterialInstance = UMaterialInstanc… --- ## [OnComponentHit Function not working](https://forums.unrealengine.com/t/oncomponenthit-function-not-working/483103)
**Author:** [@11Mdp](https://forums.unrealengine.com/u/11Mdp)\ **Replies:** 7\ **Last updated:** [February 2, 2025, 9:44am UTC](https://forums.unrealengine.com/t/oncomponenthit-function-not-working/483103 "2025-02-02T09:44:14Z")
Hello, I’m having problem with the OnComponentHit activation. Basically I’ve written this code for my projectile class: And this is how the OnHit function is declared and defined: The problem is that the OnHi… --- ## [Blueprint Boolean operations on existing static mesh](https://forums.unrealengine.com/t/blueprint-boolean-operations-on-existing-static-mesh/2034385)
**Author:** [@bearswithsaws](https://forums.unrealengine.com/u/bearswithsaws)\ **Replies:** 1\ **Last updated:** [December 27, 2024, 5:07pm UTC](https://forums.unrealengine.com/t/blueprint-boolean-operations-on-existing-static-mesh/2034385 "2024-12-27T17:07:19Z")
I’m trying to create a project where a pre-made static mesh (right now I’m just working with a cube for simplicity) can be converted to a dynamic mesh and have boolean operations un on it - right now just subtracting cub… --- ## [Tilemap component created dynamically at runtime not creating collision](https://forums.unrealengine.com/t/tilemap-component-created-dynamically-at-runtime-not-creating-collision/359431)
**Author:** [@Brandelan](https://forums.unrealengine.com/u/Brandelan)\ **Replies:** 4\ **Last updated:** [November 10, 2024, 8:49pm UTC](https://forums.unrealengine.com/t/tilemap-component-created-dynamically-at-runtime-not-creating-collision/359431 "2024-11-10T20:49:01Z")
So, I’m playing with some Paper2D stuff, and trying to spawn some TileMapComponents dynamically at runtime. I’m doing this by adding a TilemapComponent through the AddPaperTilemapComponent function in an actor, then run… --- ## [Panoramic Capture - Dynamic Shadow Bug](https://forums.unrealengine.com/t/panoramic-capture-dynamic-shadow-bug/490234)
**Author:** [@VoicesFromTheDark](https://forums.unrealengine.com/u/VoicesFromTheDark)\ **Replies:** 1\ **Last updated:** [November 5, 2024, 3:58pm UTC](https://forums.unrealengine.com/t/panoramic-capture-dynamic-shadow-bug/490234 "2024-11-05T15:58:27Z")
Hello, my team has recently been trying out the Panoramic Capture plugin for Unreal in order to take monoscopic 360° screenshots. We are running into an issue where a spherical shadow is projected below the BP\_Capture ob… --- ## [Dynamic Mesh UV's not working after building from procedural mesh data](https://forums.unrealengine.com/t/dynamic-mesh-uvs-not-working-after-building-from-procedural-mesh-data/2095117)
**Author:** [@DentonJC](https://forums.unrealengine.com/u/DentonJC)\ **Replies:** 0\ **Last updated:** [October 30, 2024, 3:18am UTC](https://forums.unrealengine.com/t/dynamic-mesh-uvs-not-working-after-building-from-procedural-mesh-data/2095117 "2024-10-30T03:18:10Z")
I am building a Dynamic mesh at runtime from a procedural mesh data. But the UV’s don’t seem to work. Here is the code: bool ProceduralMeshToDynamicMesh(UProceduralMeshComponent\* ProcMesh, UDynamicMeshComponent \* Output… --- ## [Anim Dynamics not trailing behind character whilst moving](https://forums.unrealengine.com/t/anim-dynamics-not-trailing-behind-character-whilst-moving/2085473)
**Author:** [@Nanman](https://forums.unrealengine.com/u/Nanman)\ **Replies:** 4\ **Last updated:** [October 29, 2024, 9:23am UTC](https://forums.unrealengine.com/t/anim-dynamics-not-trailing-behind-character-whilst-moving/2085473 "2024-10-29T09:23:03Z")
Hey everyone, I’m working on a floating character who has dangling wires coming off their torso, and I want them to trail around behind his movement. The current setup uses joint chains with Anim Dynamics applied in the… --- ## [Anim Dynamics makes mesh insanely small?](https://forums.unrealengine.com/t/anim-dynamics-makes-mesh-insanely-small/474394)
**Author:** [@Rasmus\_Hauschild](https://forums.unrealengine.com/u/Rasmus_Hauschild)\ **Replies:** 3\ **Last updated:** [September 16, 2024, 11:39am UTC](https://forums.unrealengine.com/t/anim-dynamics-makes-mesh-insanely-small/474394 "2024-09-16T11:39:49Z")
Hi, I am trying to add dynamic animation to my character’s tail, but as soon as I enable the anim dynamics node in the anim graph, the tail becomes extremely thin in the x and z direction (see image 1), while the y-dire… --- ## [CFD Simulations - OpenFOAM to Unreal Engine](https://forums.unrealengine.com/t/cfd-simulations-openfoam-to-unreal-engine/1304888)
**Author:** [@CROSE48](https://forums.unrealengine.com/u/CROSE48)\ **Replies:** 5\ **Last updated:** [June 21, 2024, 9:51pm UTC](https://forums.unrealengine.com/t/cfd-simulations-openfoam-to-unreal-engine/1304888 "2024-06-21T21:51:39Z")
Hi, I’m looking at the possiblities to export CFD simulations from OpenFOAM software into Unreal Engine. I understand as of UE 5.3 it now supports OpenVDB file format but I don’t think it’s possible to export / save to… --- ## [A masked material with opacity mask set through distance field always cast a shadow](https://forums.unrealengine.com/t/a-masked-material-with-opacity-mask-set-through-distance-field-always-cast-a-shadow/418401)
**Author:** [@JoGoiA](https://forums.unrealengine.com/u/JoGoiA)\ **Replies:** 2\ **Last updated:** [May 14, 2024, 8:35pm UTC](https://forums.unrealengine.com/t/a-masked-material-with-opacity-mask-set-through-distance-field-always-cast-a-shadow/418401 "2024-05-14T20:35:04Z")
Hello everybody :slight\_smile: I have a material on a skeletal mesh that detect the distance field and set the opacity mask accordingly : When the skeletal mesh is inside a mesh, it is visible, when it is outside, i… --- ## [Geometry Scripting Split Operation?](https://forums.unrealengine.com/t/geometry-scripting-split-operation/1781909)
**Author:** [@Online\_Learner\_oLkAL](https://forums.unrealengine.com/u/Online_Learner_oLkAL)\ **Replies:** 0\ **Last updated:** [April 1, 2024, 2:38pm UTC](https://forums.unrealengine.com/t/geometry-scripting-split-operation/1781909 "2024-04-01T14:38:48Z")
Hello, Let’s say I have a dynamic mesh that I cut into two pieces with a boolean operation. How can I then separate those two pieces into two different meshes? I’ve been looking at the polygroup and decomposing functio… --- ## [Why does Niagara Dynamic Beam end point not work as expected?](https://forums.unrealengine.com/t/why-does-niagara-dynamic-beam-end-point-not-work-as-expected/469562)
**Author:** [@YopparaiShoujo](https://forums.unrealengine.com/u/YopparaiShoujo)\ **Replies:** 3\ **Last updated:** [March 1, 2024, 8:36am UTC](https://forums.unrealengine.com/t/why-does-niagara-dynamic-beam-end-point-not-work-as-expected/469562 "2024-03-01T08:36:00Z")
Hi there, I’m new to using Niagara and after following this tutorial: UE4 Niagara Tutorial - Bullet Tracer Effect - Intro to Niagara UE4/Unreal Engine 4 - YouTube , I’m trying to give a fast moving projectile a Niagara… --- ## [Prodedural Skeleton + Skeletal Mesh at Runtime](https://forums.unrealengine.com/t/prodedural-skeleton-skeletal-mesh-at-runtime/468610)
**Author:** [@Ben1138](https://forums.unrealengine.com/u/Ben1138)\ **Replies:** 1\ **Last updated:** [February 7, 2024, 4:09pm UTC](https://forums.unrealengine.com/t/prodedural-skeleton-skeletal-mesh-at-runtime/468610 "2024-02-07T16:09:43Z")
Hello there! I’m trying to figure out whether it is possible in Unreal to create a procedural skeleton with a procedural skeletal mesh on top of it, with vertex weights and everything, and animate it aswell, everything … --- ## [Is there a way to disable shadows on Landscape Grass](https://forums.unrealengine.com/t/is-there-a-way-to-disable-shadows-on-landscape-grass/376743)
**Author:** [@anonymous\_user\_d4bef0f6](https://forums.unrealengine.com/u/anonymous_user_d4bef0f6)\ **Replies:** 8\ **Last updated:** [January 30, 2024, 9:52pm UTC](https://forums.unrealengine.com/t/is-there-a-way-to-disable-shadows-on-landscape-grass/376743 "2024-01-30T21:52:11Z")
Very simple question, Is there a way to disable dynamic shadows on grass generated with the landscape grass material node. I can’t seem to find any boolean that allows me to configure shadows outside of static shadows. … --- ## [how to pass dynamic class to generic function](https://forums.unrealengine.com/t/how-to-pass-dynamic-class-to-generic-function/1637200)
**Author:** [@user\_3efc87921bcb4110447d2e17e4d7044ea0722e55da9367bcdafdd8](https://forums.unrealengine.com/u/user_3efc87921bcb4110447d2e17e4d7044ea0722e55da9367bcdafdd8)\ **Replies:** 4\ **Last updated:** [January 24, 2024, 2:07am UTC](https://forums.unrealengine.com/t/how-to-pass-dynamic-class-to-generic-function/1637200 "2024-01-24T02:07:15Z")
AX2BaseActor::AX2BaseActor(TSubclassOf\ MeshClass = UStaticMeshComponent::StaticClass()) { // Set this actor to call Tick() every frame. You can turn this off to improve performance if you don't need it.… --- ## [Dynamic Materials…](https://forums.unrealengine.com/t/dynamic-materials/1545056)
**Author:** [@MrCutters](https://forums.unrealengine.com/u/MrCutters)\ **Replies:** 1\ **Last updated:** [January 23, 2024, 6:29pm UTC](https://forums.unrealengine.com/t/dynamic-materials/1545056 "2024-01-23T18:29:45Z")
Hi again, I have a second question, while I’m here. It’s been bugging me a lot. I am self taught ‘developer’. Doing well and learning a lot. I have an issue that I just cannot wrap my head around… I have a dynamic m… --- ## [DynamicMesh Objects and translucent priority](https://forums.unrealengine.com/t/dynamicmesh-objects-and-translucent-priority/1616476)
**Author:** [@JDARRAS](https://forums.unrealengine.com/u/JDARRAS)\ **Replies:** 0\ **Last updated:** [January 15, 2024, 12:58pm UTC](https://forums.unrealengine.com/t/dynamicmesh-objects-and-translucent-priority/1616476 "2024-01-15T12:58:42Z")
Hello, I’m drawing to mesh with geometry script to create DynamicMesh Objects. This object are translucent. How can I manage the translucent sort priority on it ? Thanks for your help JD [Next page](https://forums.unrealengine.com/tag/dynamic/489.md?match_all_tags=true&page=1&tags%5B%5D=dynamic)