3D in 3DVista: Hotspots • Objects • Views • Sequences • Lights

Introduction

Welcome to another tutorial! In this article, I'm Ronald from 360 Creators, and today, I'll guide you through working with 3D models in 3DVista. We’ll cover different aspects including hotspots, objects, views, sequences, and lighting setups. Let’s dive into this informative journey through creating engaging 3D environments!

Introduction to 3D Models

Currently, you’re viewing a 3D model called "tabletop," sponsored by AO VR. AO VR has developed intricate 3D models that allow users to interact with visuals extensively. In this particular project, I’ve incorporated images from my electric unicycle journey which took me across various cities in Europe, including Paris and Madrid. The adventure involved navigating on a high-speed electric unicycle capable of reaching speeds up to 40 km/h.

Getting Started with the Project

Upon opening the project, you'll notice a placeholder box that may be confusing at first. To clarify what type of media you are viewing, you can create a thumbnail by clicking the photo icon in the top right corner, which will capture a screenshot of your current view.

Working with Hotspots and Objects

When working with 3D models, you’ll initially think to create multiple image hotspots, however, it’s crucial to understand that hotspots operate in a unique manner within 3D models. Instead of placing hotspots on the model’s surface, you will need to access the “object” structure in your project. This involves navigating to the 3D model files, locating the relevant images, and replacing them directly.

Replacing Images

To replace an image in your project:

1. Open the associated image file in an image editing software and replace the existing image.
2. Save your changes in the same file format.
3. After making changes, clear your project cache within 3DVista.
4. Reload the 3D objects to see your newly updated images.

Configuring Object Locations

Adjusting the placement of images is also possible. Tools such as the glTF editor can assist in relocating objects efficiently. Simply load the model files, select the objects you wish to move, and adjust their coordinates.

Creating Views

Creating custom views enhances user interactivity. You can create various views by navigating to a desired location within your 3D model and simply clicking “Create View.” Each view can be triggered with a button that you can set up within the interface, allowing seamless transitions from one point to another.

Sequences

Sequences allow you to create a video-like experience by key-framing various views within your model, enhancing the narrative flow. You’ll require at least two views to create a sequence. For animating smoothly between different locations in your 3D model, you can set duration times and the type of transitions, such as fades.

Here’s how to create a sequence:

1. Define keypoints.
2. Adjust the settings for duration and transitions according to your preferences.
3. Preview your sequence to see the flow.

Lighting Settings

Lighting plays an essential role in achieving realism in your 3D environment. While working with textures, ensure you’re using PVR textures to produce natural reflections within your model. 3DVista supports various light settings, allowing you to customize the ambiance of your project. Adjusting the colors can make a dramatic difference in how your visuals appear.

Conclusion

This comprehensive tutorial covered the essential elements of working with 3D models in 3DVista including hotspots, object management, creating views, sequences, and fine-tuning lighting. I hope this guide has been helpful! If you enjoyed the content, please give this article a thumbs up! You can check out AO VR’s product offerings through the link provided.

Keyword

3D models, 3DVista, hotspots, objects, views, sequences, image replacement, glTF editor, lighting settings, 3D environment, PVR textures.

FAQ

Q: What are hotspots in 3DVista?
A: Hotspots are interactive points in a 3D model that can link to images or additional information, but they work differently in 3D models compared to flat images.

Q: How do I replace an image in my 3D model?
A: Open the image file with an editing software, replace the image, save it, then clear your project cache in 3DVista and reload your model.

Q: Can I create custom views in 3DVista?
A: Yes, you can create custom views by navigating to your desired point in the 3D model and selecting the option to create a view.

Q: What is the purpose of sequences?
A: Sequences allow you to create animated transitions between different views in your 3D model, enhancing the storytelling experience.

Q: How do I adjust lighting in my 3D project?
A: You can customize lighting settings by choosing PVR textures and altering the parameters of the ambient and directional lights within the model.