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Projection mapping refers to the technique which uses the best projector for camping on any type of surface&turns them into dynamic visual displays. Instead of using flat white screens, the users can use this to bring objects and buildings to life & create immersive environments & have exciting interactive experiences.

A wide range of various techniques, along with a combination of intricate technical planning and a creative mind can be employed for achieving the desired effect. The content typically features a mix of computer animation and 3D and 2D effects.

The technology of projection mapping uses common video projectors. With them, light can be mapped onto any surface, turning common 3d objects into interactive displays. The users can use projection mapping for virtual campfire experiences, advertising, decoration, computing, gaming, theatre, advertising, and many other things. They can use this technique for creating an installation that will surround them in a soothing and ambient wash of texture and color. Let us look at the different steps of projection mapping now.


Choose your Canvas

For the Canvas, the users can go with translucent plastic sheets. These sheets will allow light from your projector to glow throughout them, which will create an ethereal sight. You will need to choose your canvas wisely. Surely, you do not want to make anything to project upon which is not capable of expressing what you wish it to.

Apply the perspective of the audience

The position of the audience is very important while creating content for projecting onto 3D surfaces. The content has to get optimized for their perspective of them to ensure a good experience. For example, if the audience will have to look up at the projected images, the video will be filmed from low angles to emulate their point of view of them.

The projection mapping specialists convert the digital drawing of the surface of the projection into design format & then identify one position that will later be used as the perspective reference of the audience. It’s handed over to content creators.

Content creation

Content may include video footage, graphic animations, or a combo of these two – created for a good experience based on the perspective of the audience. The finalized content will be rendered into files of the movie & returned to the mapping specialist.


After the previous step, everything is important on to the servers of media where the flat files of the movie &are applied directly onto the projection surface’s texture map. It is done to check how the content fully reads while playing out on a building’s topography. Next, virtual projectors are added for mapping out the size of the lens, distance of projection, the ratio of the lens, size, rotation, and ideal position.

Adjustment for real life

Now, the projection mapping specialists will need to bind the real-life limitations with the digitally-recommended positioning of the projector. Ideally, every projector that is used in a project of projection mapping should be compatible with each other. You will have to combine the projector’s warping facilities &mapping controls of the media server to make adjustments.

There also needs to be detailed locations of projection plotted out on the server of the media with an overlap of 10 to 15% for blended projection. It provides a seamless edge among images that are displayed from various projectors.

Project mapping’s future

A fascinating result of projection mapping may be the influence it can have on our daily lives of ours. It will be greatly important for theme parks and other such places.