Hi I’m looking for critiques for my explosion effect I recently made. Thank you
The biggest thing that jumps off to me right off the bat is the camera movement. It seems you’re trying to do some time dilation/slow-mo thing along with camera shake. I don’t think it works well, especially with the slow-mo. It moves in a very large arc and makes it difficult to focus on the effect at the start.
I would suggest looking at real explosions and figuring out how they work.
What kind of explosion is it? A grenade? A molotov? A missile? Context! What’s combusting? What’s exploding? Where is the debris coming from?
Also maybe you should have different emitters and materials for your smoke. I can see the fire stepping in even at the very spaced apart billboards near the end and it really breaks the effect for me.
The explosion just…happens. There is no anticipation. Try adding a few smaller explosions before the main one, and maybe some even smaller ones post the main explosion to curve it off. Or lob a grenade in there! Make it look more natural and feel more punchy and satisfying.
I know the point of this was to do the explosion effect, but making it interact with your world would add a lot to sell it. Burn the ground, destroy the house, smoke it up!
Hello thank you for the critique sifa! The explosion is a mine explosion in dirt, or an IED explosion.
I was referencing an explosion from a game called SQUAD. https://youtu.be/pxW4Xfn0Rk8?list=PL9ec1MhgoW9xEF-EOsFqnaZj8U1bYnwSs&t=18 I’m also having trouble creating the smoke pillars that protrude from the explosion.
And some videos of IED explosions. https://www.youtube.com/watch?v=ZdvIDNeVKpw&list=PL9ec1MhgoW9xEF-EOsFqnaZj8U1bYnwSs&index=2
Thanks again for the critique.
There are a few different ways to create this kind of effect. But the way I found that works best would be similar to how you created the rest of the effect. Create a smoke pillar visual effect in your program of choice, bake it out to a flipbook, then apply it to velocity aligned particles. Have those particles shoot out in your desired directions, make your needed tweaks, and voila!
If you would like, I could slap together a video demonstration if you would like!
Yes a video demo would be great! Thank you for the help and critique!
Here is a quick video showing how to enable velocity aligned particles.
From there, you can add a location module (whether it be a cylinder, sphere, etc.) to make them spawn more within various parts of the explosion. That, and just tweak the init velocity settings to your need.
If you need more details (like how to make the smoke pillar effect in houdini, or if you need more control over the particles), feel free to ask, and I can see what I can do.