Kaboom. When a Steam user left a review on the X-Morph: Defense Store Page saying that the game looked as if it was directed by Michael Bay, it dawned on us - there are lots of explosions in our games.
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Full X-Morph: Defense update
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changedKaboom. When a Steam user left a review on the X-Morph: Defense Store Page saying that the game looked as if it was directed by Michael Bay, it dawned on us - there are lots of explosions in our games. We never gave that much thought, to be honest, but taking a look back it has always been true for all our projects. We love blowing things up and we think we’re quite good at it, so we would like to tell you what goes into creating realistic-looking explosions (and other effects) for EXOR Studios games, including The Riftbreaker.
addedA sample scene from Zombie Driver HD. There are lots of particles in this one - blood, sparks, explosions… The game wouldn’t be the same without these effects. The explosions you see in our games are realized through the extensive use of the particle effects system. The particles are prepared by our artist in a specialized tool and then imported into the game. They consist of quadrilaterals (two-dimensional shapes, often referred to as ‘quads’) with a texture and set transparency. The artist can give each of the quads different properties, changing their overall appearance and how they behave in relation to other quads within the same effect, but it is the texture that is the base of it all. In much simpler terms - we set flat images in motion, make them see-through and add some eye candy.
changedA view from the editor we use - Particle Universe. The tree goes on and on, and each node is a different variable! You need to have a general idea of what you want to achieve and pick the right textures for the job. There are many types you can choose from. They vary between each other in how they interact with other textures in terms of light and transparency. We mainly use emissives (textures that appear as if they were light sources and can be blended with textures that are underneath them) and refracts (special textures that distort the surrounding area, like in the case of hot air, or a shockwave). When we are not working on explosions, we also make use of alpha blend textures. They do not fake being light sources, but simply mix with other textures in their vicinity. The whole process of creating a particle effect begins with choosing the right texture for the context.
X-Morph: Defense changes
changedKaboom. When a Steam user left a review on the X-Morph: Defense Store Page saying that the game looked as if it was directed by Michael Bay, it dawned on us - there are lots of explosions in our games. We never gave that much thought, to be honest, but taking a look back it has always been true for all our projects. We love blowing things up and we think we’re quite good at it, so we would like to tell you what goes into creating realistic-looking explosions (and other effects) for EXOR Studios games, including The Riftbreaker.
addedA sample scene from Zombie Driver HD. There are lots of particles in this one - blood, sparks, explosions… The game wouldn’t be the same without these effects. The explosions you see in our games are realized through the extensive use of the particle effects system. The particles are prepared by our artist in a specialized tool and then imported into the game. They consist of quadrilaterals (two-dimensional shapes, often referred to as ‘quads’) with a texture and set transparency. The artist can give each of the quads different properties, changing their overall appearance and how they behave in relation to other quads within the same effect, but it is the texture that is the base of it all. In much simpler terms - we set flat images in motion, make them see-through and add some eye candy.
changedA view from the editor we use - Particle Universe. The tree goes on and on, and each node is a different variable! You need to have a general idea of what you want to achieve and pick the right textures for the job. There are many types you can choose from. They vary between each other in how they interact with other textures in terms of light and transparency. We mainly use emissives (textures that appear as if they were light sources and can be blended with textures that are underneath them) and refracts (special textures that distort the surrounding area, like in the case of hot air, or a shockwave). When we are not working on explosions, we also make use of alpha blend textures. They do not fake being light sources, but simply mix with other textures in their vicinity. The whole process of creating a particle effect begins with choosing the right texture for the context.
Kaboom. When a Steam user left a review on the X-Morph: Defense Store Page saying that the game looked as if it was directed by Michael Bay, it dawned on us - there are lots of explosions in our games. We never gave that much thought, to be honest, but taking a look back it has always been true for all our projects. We love blowing things up and we think we’re quite good at it, so we would like to tell you what goes into creating realistic-looking explosions (and other effects) for EXOR Studios games, including The Riftbreaker.
A sample scene from Zombie Driver HD. There are lots of particles in this one - blood, sparks, explosions… The game wouldn’t be the same without these effects. The explosions you see in our games are realized through the extensive use of the particle effects system. The particles are prepared by our artist in a specialized tool and then imported into the game. They consist of quadrilaterals (two-dimensional shapes, often referred to as ‘quads’) with a texture and set transparency. The artist can give each of the quads different properties, changing their overall appearance and how they behave in relation to other quads within the same effect, but it is the texture that is the base of it all. In much simpler terms - we set flat images in motion, make them see-through and add some eye candy.
A view from the editor we use - Particle Universe. The tree goes on and on, and each node is a different variable! You need to have a general idea of what you want to achieve and pick the right textures for the job. There are many types you can choose from. They vary between each other in how they interact with other textures in terms of light and transparency. We mainly use emissives (textures that appear as if they were light sources and can be blended with textures that are underneath them) and refracts (special textures that distort the surrounding area, like in the case of hot air, or a shockwave). When we are not working on explosions, we also make use of alpha blend textures. They do not fake being light sources, but simply mix with other textures in their vicinity. The whole process of creating a particle effect begins with choosing the right texture for the context.
By choosing correct textures you can get a whole range of effects. Every effect consists of sub effects. They are lower-level structures that allow you to group quads together and apply some properties to them - more on those properties later, but in general - you can individually move the sub effects and make them behave in a certain way. Of course, it is extremely important to position the sub effects right. You don’t want a large cloud of black smoke to cover up all the fire, sparks and debris from the remaining ones. In general, you need to start creating an effect with a clear end goal in mind. Reference videos and images are very useful at this point.
The effects look different in editor and in game, so it’s necessary to test everything live. By the way - this explosion consists of 1042 quads! Another important piece of the puzzle is the emitter. Every sub effect contains one. It can be seen as the ‘starting point’ of the particle. It controls the spatial properties
