Links 2 Home vs Geometry Visualization

Links 2 Home is the parent communication app for Spring Education Group preschools across the U.S., including Chesterbrook Academy, Merryhill School, Discovery Isle, Enchanted Care, Evergreen Academy, and more. Parents of children enrolled in participating preschools will receive daily photos and daily reports via email, so that they are always updated about what their child is doing at school. To get started, create an account using the email address that is on file with your school. Using your smartphone, check your email to access your temporary password. Complete the steps to assign your own password. If you have any questions, please contact your school principal.

Understand 3D Orientation. See It in Real Time. This app is a hands-on visualization tool designed for developers working with SceneKit. It helps you clearly understand how pitch, yaw, and roll interact — and how material order affects rendering on standard 3D geometries. Whether you're learning 3D graphics, debugging orientation issues, or experimenting with material stacks, this app provides a clean, interactive environment for exploration. Explore 3D Orientation • Adjust pitch, yaw, and roll independently • Observe how rotation order affects final orientation • See real-time updates as values change • Build intuition for 3D transform behavior Standard SceneKit Geometries; Visualize common primitives such as: • Box • Sphere • Cylinder • Cone • Capsule • Plane • Other standard SceneKit shapes Understand Material Application • Explore how materials are applied to geometry elements • See how material order impacts rendering • Experiment with multi-material configurations • Better understand SceneKit’s material indexing Built for Developers • Ideal for iOS and macOS developers working with SceneKit • Great companion tool for learning 3D math concepts • Useful for debugging transform and rendering behavior • Clean, distraction-free interface focused on learning If you work with SceneKit, 3D transforms, AR, or graphics programming, this app helps you see what the math is doing.