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Amit Mehar

@amu_mhr • 4,975 subscribers

Doing Niagara experiments in my free time. 💗Niagara

Shorts

#UE5.4 will add an option to access SkinCache data in #Niagara which would make reading skinned mesh data very efficient! Could make a good alternative to SceneCapture style damage rendering :) Almost 3x faster in this case (compared to 5.3, skin cache disabled)

#UE5.4 will add an option to access SkinCache data in #Niagara which would make reading skinned mesh data very efficient! Could make a good alternative to SceneCapture style damage rendering :) Almost 3x faster in this case (compared to 5.3, skin cache disabled)

50,920 views

Saw a couple of character trail effects recently, so wanted to try something using #Niagara mesh particles. Particle uploads bone transforms used by material for skinning vertices. #UE5

Saw a couple of character trail effects recently, so wanted to try something using #Niagara mesh particles. Particle uploads bone transforms used by material for skinning vertices. #UE5

33,528 views

#Portal with custom shape :? Tried recreating Dr. Strange's portal effect. Handling particle collision seems tricky, can't use DF as portal blocks it and depth buffer is kind of messed up :p #UE5

#Portal with custom shape :? Tried recreating Dr. Strange's portal effect. Handling particle collision seems tricky, can't use DF as portal blocks it and depth buffer is kind of messed up :p #UE5

21,662 views

Using physics asset DI for constraining particles to the character mesh.

Using physics asset DI for constraining particles to the character mesh.

23,905 views

Tried implementing a basic rain drip effect for skeletal meshes in #Niagara #UE5

Tried implementing a basic rain drip effect for skeletal meshes in #Niagara #UE5

18,241 views

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#Portal with different time of day :? Tried a very basic setup to enable lights using post process volumes. #UE5

#Portal with different time of day :? Tried a very basic setup to enable lights using post process volumes. #UE5

72,166 views • 1 year ago

Added seamless camera transitions to the portals :) Seems like there might be some exposure related issues too ^^' (this rabbit hole...) #UE5

Added seamless camera transitions to the portals :) Seems like there might be some exposure related issues too ^^' (this rabbit hole...) #UE5

70,711 views • 1 year ago

Tried using #Niagara to add a little more speed to the hit animations. Spawning particles based on bone velocity and bumping up the motion vectors. #UE5

Tried using #Niagara to add a little more speed to the hit animations. Spawning particles based on bone velocity and bumping up the motion vectors. #UE5

104,091 views • 2 years ago

Tried a mesh decal alternative for rendering damage effects. * Does't require writing data to RTs or doing per pixel checks for each hit location. * Can be rendered as overlay mesh or written into DBuffer for material blending :) #UE5 #Niagara

Tried a mesh decal alternative for rendering damage effects. * Does't require writing data to RTs or doing per pixel checks for each hit location. * Can be rendered as overlay mesh or written into DBuffer for material blending :) #UE5 #Niagara

48,132 views • 1 year ago

Fixed most of the Lumen and post process issues, very close to a seamless transition now :) #UE5

Fixed most of the Lumen and post process issues, very close to a seamless transition now :) #UE5

30,653 views • 1 year ago

Quick #UE5 portal test. Wanted to try an alternative to scene capture based portals, probably not as flexible though :p Idea was to process actors only once, but that also means they cannot appear in more than one portal at a time ^^'

Quick #UE5 portal test. Wanted to try an alternative to scene capture based portals, probably not as flexible though :p Idea was to process actors only once, but that also means they cannot appear in more than one portal at a time ^^'

29,547 views • 1 year ago

Added Lumen proxy for the #Portals Just copying the portal view to a very low resolution texture, cheap and good enough for GI and rough reflections :) #UE5

Added Lumen proxy for the #Portals Just copying the portal view to a very low resolution texture, cheap and good enough for GI and rough reflections :) #UE5

23,712 views • 1 year ago

Attribute import seems to be working well, also hacked in mesh inputs. #geometrynodes #UE5

Attribute import seems to be working well, also hacked in mesh inputs. #geometrynodes #UE5

30,589 views • 2 years ago

Very basic #Niagara fluid simulation running on mesh surface :) Inspired by ᴍᴀᴛᴛɪᴀꜱ ᴍᴀʟᴍᴇʀ's UV space fluid sim. #UE5

Very basic #Niagara fluid simulation running on mesh surface :) Inspired by ᴍᴀᴛᴛɪᴀꜱ ᴍᴀʟᴍᴇʀ's UV space fluid sim. #UE5

21,168 views • 1 year ago

Quick #Niagara fluid sim thingy. Based on Virtual Method's Unity example. Simulation part can use some improvements :p (flowing too smoothly atm) #UE5

Quick #Niagara fluid sim thingy. Based on Virtual Method's Unity example. Simulation part can use some improvements :p (flowing too smoothly atm) #UE5

14,317 views • 1 year ago

Modified my #Niagara lattice deformer setup to better match the mesh shape. Killing particles away from mesh surface, hacky but looks good :p #UE5

Modified my #Niagara lattice deformer setup to better match the mesh shape. Killing particles away from mesh surface, hacky but looks good :p #UE5

10,150 views • 2 years ago

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