2D animation, 3D motion graphics, and now 4D animations are taking corporate video to a new level. Now everybody knows what 2D and 3D animation is, but what is 4D animation? A 4th dimension is essentially 3D video but with the effect of interaction. So this involves you, the audience, watching a 3D video and having an input into it, such as clicking to access certain sections of the video or bringing up certain annotations. However this is just the standard type of 4D animation, there's a lot more to it than what you might see on the surface. 4D construction animations are a unique and very special type of 4D animated video production. To sum it up briefly, they are 4D phasing animations of lots of different aspects of a basic construction animation. The best way to describe how these are made is that a lot of them are built from computer game engines, and look that way too. They are more complex in design, and they have to be, as they give the user full control over looking over the phasing and different construction elements to a building and such as.  They are 3D animated models that are seemingly built up over time to show site logistics and construction sequences. These 4D construction animations act like a cross-section, giving the audience a visual representation of the construction details, site methodology and gives the viewer a deeper look into problems that may arise from the works. [...]