Technical & Engine Help

General Help General technical and engine help outside of UE4, Unity and Houdini Houdini Help A category for technical help inside of Houdini Unreal Engine Help A category for technical and engine help inside of Unreal Engine 4 Unity Help A category for technical and engine help inside of Unity

Topic	Replies	Views	Activity
New Technical and Engine Help Subcategories Technical & Engine Help Hey all, you may have noticed that we have added in subcategories to the “Techincal & Engine Help” Category. You can now access specific pages belonging to the specific software: Additionally, if you didn’t already k…	4	2667	August 15, 2019
About the Technical & Engine Help category Technical & Engine Help	0	2517	October 15, 2017
Ocean questions regarding game optimization and multiplayer syncronizing Unreal Engine Help	0	19	February 11, 2026
Transparent material not showing in PP that uses Scenedepth fog! Technical & Engine Help particles , unreal , shaders , postprocess	0	28	February 10, 2026
How to create this? Unreal Engine Help vfx , unreal , shaders	1	69	February 3, 2026
How can I generate UVs from a direction vector field? Unreal Engine Help motion-vectors , vectorfields , postprocess , unreal , shaders	4	255	February 2, 2026
Break in Decal Spline Path Unreal Engine Help	3	88	January 17, 2026
Holo-Map VFX (HELP) Technical & Engine Help particles , shaders , unreal , vfx , niagara	2	204	January 17, 2026
Issues with the material texture leaving trails of the itself with movement Unreal Engine Help unreal , shaders , vfx	3	143	January 16, 2026
Issues sampling GPU emitter with more than 64 particles Unreal Engine Help	4	744	January 14, 2026
Niagara FX setting and getting parameters Unreal Engine Help	5	48	January 5, 2026
FPS weapon framing Technical & Engine Help unreal	0	66	January 3, 2026
VATs vs Skeletal Meshes Technical & Engine Help	1	168	December 28, 2025
UE5 Niagara Event Handler or Spawn from another Emitter problem Unreal Engine Help vfx , niagara	7	145	December 23, 2025
Ribbon facing following a mesh sample orientation Unreal Engine Help vfx	4	149	December 22, 2025
[UE5] Efficient way of getting mesh's cross section as a mask Unreal Engine Help	12	7944	December 5, 2025
Creating fire..with problems (Updated) Unreal Engine Help	11	3377	December 5, 2025
Unreal 5.6 Preview window flickering Unreal Engine Help	4	772	December 5, 2025
Spawning multiple meshes in niagara with predefined position/orientation Unreal Engine Help	6	214	December 4, 2025
Removing duplicate particles that occupy the same position [Niagara] Unreal Engine Help	8	265	December 3, 2025
Weird looking color on model with clamp UV Unity Help	9	456	December 2, 2025
Ribbon Renderer Texture Direction (Naigara/Material) Unreal Engine Help vfx , unreal	3	168	November 26, 2025
Custom Depth on Transperent material Technical & Engine Help unreal , shaders , materials	7	514	November 24, 2025
Update Particles from other Emitter Unreal Engine Help niagara	4	197	November 18, 2025
Issue with sprite Resizing itself depending on zoom Unreal Engine Help	1	141	November 18, 2025
Breakable glass mesh. Need help with Houdini Technical & Engine Help	13	3722	November 18, 2025
How can I make a ring-shaped ribbon? Unreal Engine Help	14	2667	November 17, 2025
Tube ribbon not compiling inside Niagara Unreal Engine Help unreal	0	32	November 14, 2025
Actor Spawning Logic Using Array Data Unreal Engine Help unreal	1	43	November 14, 2025
Unity shader confusion Technical & Engine Help	11	356	November 13, 2025