Custom 3D Model Check

This document is applicable to users who have installed the FineVis Data Visualization plugin to learn plugin functions.

Version

Function Description

When uploading custom 3D models, users may often encounter upload failure due to format mismatch, excessively large model size, or structural anomaly. Users fail to troubleshoot by themselves due to a lack of clear error messages.

In V4.1.0, the Model Check function has been added into Model Management to check whether models meet platform requirements before upload, identify specific errors (such as unsupported formats and uncompressed models), and provide optimization suggestions.

This document takes the custom 3D scene component as an example to introduce the Model Check function for custom 3D models in detail.

Adding a Component

1. Choose File > New FineVis Visualization Dashboard in the designer, and create a blank dashboard.

2. Choose 3D > Custom 3D Scene in the component area to add a custom 3D scene component to the canvas. Click Edit Component to open the custom 3D scene editing page and generate an empty scene.

Uploading a Model

This document provides model resources for use. You can click GLB Resource for Intelligent Park Surveillance.zip for download and decompress this package for use.

1. If no model exists in the model list, click Model Resource Management or Add Model to open the Model Management page.

2. Click Upload Model, and select a required model file for upload. You can select multiple models for batch upload.

Note:

1. You can upload only the GLB model files.

2. Spaces and the following characters cannot be contained in the GLB file name: ? ! @ # $ ^ & % * + , : ; = ' \ " ` < > () [] {} / |

Compliant Model

One or more models that meet the standards can be uploaded successfully without triggering the check pop-up box.

Optimizable Model

When you upload one or more models that can be optimized, the check pop-up box will be displayed.

You can click Continue Uploading. After the upload, you can click View on the Model Management page to view the check information again.

1. Before model upload: Prompt information regarding the product's restrictions on the model is displayed on the model upload page.

2. After model upload: Click View in the lower right corner. The specific model check information is displayed on the model information panel.

Non-Compliant Model

For models that do not meet the standards, the Continue Uploading button is grayed out. In this case, correct the models and re-upload them.

Note:

When multiple models are uploaded simultaneously, a pop-up box is displayed. If all models can be uploaded, the Continue Uploading button is available. If all models are incorrect models, the Continue Uploading button is grayed out.

You can upload error models to https://sandbox.babylonjs.com/ to view specific error information.

After uploading a model, you can see the number of errors in the GLTF VALIDATION area. Choose Report Details > Open to view specific error information.

Note:

Through the Open operation, the default validation logic results embedded into Babylon are displayed, where the records in which the value of severity is 0 displays specific errors.