Book Image

Taking Blender to the Next Level

By : Ruan Lotter
Book Image

Taking Blender to the Next Level

By: Ruan Lotter

Overview of this book

If you're ready to start exploring the more advanced workflows and processes in Blender to create intricate 3D models, then Taking Blender to the Next Level is for you. This book focuses on a few different VFX-related workflows such as geometry nodes, organic modeling, 3D camera tracking, photogrammetry, sculpting, compositing, and physics simulations. You’ll learn how to use geometry nodes to create dynamic motion graphic scenes as well as perform 3D scanning of real-world objects using photogrammetry. You’ll also find out how to model, rig, and animate your own 3D characters from scratch. Next, you’ll progress to using simulations to break objects apart and then use cloth and hair simulations to add realism to your 3D creations. Finally, you’ll go over the final render settings and export your 3D animation masterpiece as a video. By the end of this Blender book, you’ll be able to model your own 3D characters, objects, and landscapes; rig, animate, and texture your characters; 3D track live-action footage; and composite your 3D characters into live-action scenes.
Table of Contents (19 chapters)
1
Part 1: Modeling, Materials, and Animation Workflows
10
Part 2: Let's Do Some Physics
14
Part 3: Match Moving and Compositing

Taking photos for 3D scanning/photogrammetry

In this section, we will focus on taking photos of our object that we would like to 3D scan. We will look at which camera settings to use and also best practices to get the best possible 3D scans.

Camera settings and best practices

When it comes to 3D scanning or photogrammetry, you can make use of any good-quality camera. You can even use your mobile phone's camera if you don't have a dedicated DSLR or some other digital camera. If you do make use of your mobile phone, I would suggest looking at camera apps that let you change the camera settings manually, such as the shutter speed, ISO, and aperture. There is a great free option in iOS called Mavis that would work really well as it gives you manual control of the iPhone camera.

Here are some settings and best practices when taking photos for photogrammetry:

  • Avoid direct sunlight: When capturing photos outside, you always want to avoid harsh sunlight on the object...