Questions tagged [graphic-effects]
Graphics effect is a video effect which requires non-trivial usage of standard graphics library calls, or custom graphics processing algorithms like shaders to achieve the required result.
249 questions
0 votes
1 answer
73 views
How to make volumetric scanning effects
I have an effect where a character has a small tool that emit a sort of scanning effect to detect some property of an object. My FX is simple as it uses a pyramidal mesh whose top is positioned where ...
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1 vote
1 answer
136 views
Why do I see a wireframe when rendering with conservative rasterization and disabled Z writes?
I wrote a shader that implements most ShaderLab commands: Rendering without anything fancy: After enabling conservative rasterization: After disabling Z write: Ironically, that's exactly what I ...
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0 votes
1 answer
264 views
How do I code realistic rocket engine plumes in Unreal Engine 5.3.2
Right now, I am programming the engine plumes for a game called Spaceflight 3D, or basically a better version of KSP2 that my team of developers are working on. Mainly to be made for my company to ...
1 vote
0 answers
156 views
UV map shift for VFX & shaders
(I would like to say right away that I personally am not a programmer and may not be so competent in what is said below.) My friend and I are creating a small "game" engine. We have a task ...
- 11
0 votes
1 answer
213 views
Particle system won't collide with box collider all the time. Rain seeps through ceiling
I'm trying to make it rain in my game, but am having a problem with it seeping through the ceiling. I put a box collider above the house to catch the rain as it falls and it worked for a while, but ...
1 vote
1 answer
305 views
How can I dynamically change the skin and blush colours of an animated sprite's face in Unity?
I want to achieve this effect in unity when processing my sprites before After I was thinking that I could use two color pickers to tell a shader only to create a gradient if two colors share a ...
- 11
5 votes
1 answer
162 views
How can I hide the interior frontfaces of a portal when viewed from the outside?
I'm trying to follow This tutorial for a portal mask shader. It's an awesome effect but it comes with a couple of caveats. The shader as he designs it can only exist in a bubble, as: The portal is ...
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1 vote
1 answer
477 views
How to add weapon trail to sword swings?
I want to add the translucent blue swish following the sword when it is swung, but I don't even know what to call it, so I can't search it.
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