How to start projection mapping

by Wayne Sables

Projection mapping is an exciting technique that allows you to transform ordinary objects into immersive works of art. If you’re interested in getting started with projection mapping, this beginner’s guide will provide you with the essential information you need to get started.

What is Projection Mapping?

Projection mapping, also known as spatial augmented reality, is a technique that uses projectors to display digital content on real-world objects. By using specialised software, you can map the projection onto any surface, creating stunning 3D effects and immersive experiences.

Software

There are many software options available for projection mapping, both free and paid. Some popular options include:

  1. MadMapper – a paid software that offers advanced projection mapping features.
  2. Resolume Arena – a VJ software that includes projection mapping capabilities.
  3. TouchDesigner – a powerful visual programming language that can be used for projection mapping.
  4. HeavyM – a beginner-friendly software that offers an easy-to-use interface for creating projection mapping projects.

Computer Specs

To run projection mapping software, you’ll need a computer with a powerful graphics card, sufficient RAM, and a fast processor. Here are some minimum computer specs to consider:

  1. Graphics Card: NVIDIA or AMD GPU with at least 2GB of VRAM
  2. Processor: Intel i5 or higher
  3. RAM: 8GB or higher

Projectors

Choosing the right projector is crucial for a successful projection mapping project. Here are some factors to consider when selecting a projector:

  1. Brightness: The brightness of the projector will depend on the ambient light in the room or outdoor space where the projection will be displayed. Choose a projector with at least 3000 lumens for indoor spaces and 5000 lumens for outdoor spaces.
  2. Resolution: The higher the resolution, the better the quality of the projection. Choose a projector with at least 1080p resolution for optimal results.
  3. Throw Distance: The distance between the projector and the object being projected onto is crucial. Choose a projector with a short throw distance if you’re working in a small space or a long-throw distance if you’re working in a large space.

Some popular projectors for projection mapping include:

  1. Epson Pro L-Series – offers high brightness and exceptional color accuracy.
  2. Panasonic PT-RZ570 – a high-performance projector with excellent image quality.
  3. Optoma ZH506T – a compact projector with a short throw distance, making it ideal for small spaces.

In conclusion, projection mapping is an exciting and innovative way to transform any object into a work of art. To get started, choose the right software, ensure your computer meets the minimum specs, and select a projector that suits your needs. With the right tools and a bit of creativity, you’ll be creating immersive projection mapping projects in no time!