3D Hello World

🎯 Model Selection

Switch Models:

• Use "Prev" and "Next" buttons in menu

• Selected model is scaled larger

• Only the selected model can be moved

🎮 Navigation Controls

Desktop: Use Arrow Keys

⬆️ Arrow Up - Move Forward (decrease Z)

⬇️ Arrow Down - Move Backward (increase Z)

⬅️ Arrow Left - Move Left (decrease X)

➡️ Arrow Right - Move Right (increase X)

📱 Mobile Controls

Tap: Tap on a model to select it

Swipe: Move the selected model

Swipe Up - Move Forward

Swipe Down - Move Backward

Swipe Left - Move Left

Swipe Right - Move Right

ℹ️ Scene Information

Grid Size: 20x20 units

Movement: 1 unit per step

All models rotate automatically

Toggle textures using the checkbox