Ive been working as an indie VFX artist for three years now and learned everything myself online. Ive unfortunately never had the chance to work with another VFX artist yet and I know I have some gaps in my knowledge, despite doing my best to fill them in.Recently at work, weve been thinking of ways to help me set up my gym for better workflow. As it is, to playtest I need to either set up looping VFX I drop in my gym and iterate on, manually changing their status using Events and booleans, or I drop them into game scenes to do the same thing with the proper visuals surrounding the VFX.I can also swap out a given enemys VFX with the one Im working on and be able to iterate its behaviour as the enemy uses it. For projectiles, one of our programers has given me a basic script I can put on my vfx object that launches it and will call the proper events upon touching a collision surface.Mostly, I work on things fairly piecemeal and then adjust them all once the code comes in and lets them function. These days, there are rarely any problems, since Ive streamlined a lot of things.However, we all agree that this is a clunky way of working and are willing to put the energy into making a proper gym that would allow me to iterate far more fluidly and be able to present the proper behaviour of all my VFX as needed, without needing to wrestle with the game to try and get things to work.As an asside, I dont have any issues with the environmental VFX I create. The gym works just fine for them, since they dont have particularly complex behaviours and can be showcased easily. What I need help with is with VFX that are interactible, ex: pickups, projectiles, beams, traps, etc.Ive tried looking things up online, but I cant find anyone actually talking about their gym setups. It just brings up actual physical exercises or things relating to movie/tv VFX artists, which I am not. I want to know what people have access to! Does everyone need to interface awkwardly with their games, or are there entire gyms set up to be miniature microcosms of gameplay where iteration can be rapid? What do you have access to, if you do have some of these features? And is there anything else you consider should be part of a gym, even really basic knowledge? What can be expected of AAA gym setups versus smaller studios, or even setups individual artists have created on their own, for their own purposes?I would love answers to my questions, but I know wider answers will absolutely benefit others if they can find this page.So, what kind of features do you think a good VFX gym should have?