autodesk-viewer

问题 I am building an html page with model query functionality starting from the viewer. I have implemented some methods including viewer.getProperties () and viewer.getBulkProperties (). Working on these themes I realized that it would be very useful to create instances of the panels (modelstructure, properties etc ...) in elements external to the viewer (not in the docking panels), maintaining the functionality and if possible customizing them (for example showing the elements not -collapsed).

问题 So I created a nodejs app to translate CAD files and to display them in the viewer. For .rvt files and individual Inventor components I can see the properties by going to Model Browser and clicking on each component, however, I cannot see properties for an entire Inventor assembly. How can I go about seeing assembly properties? I am using this sample: https://github.com/Autodesk-Forge/viewer-walkthrough-online.viewer Only change I made was set compressedUrn to true and added a rootFileName to

问题 I'd need to have the complete model use a default material (e.g. grey color) and then use externally defined materials for each node. So I'm looking for some advice on two points: 1) Setting a default material on all nodes. 2) Setting the material / color for given nodes after they're fetched from an external source. Could this be done at some point before the model is loaded into the viewer? (i.e. server-side)? If not, can it be done in the viewer? 回答1: All geometry coming from Forge will

问题 I am using the Forge Viewer APIs to visualize OTG models (from our BIM360 account) into our web application. All used to work fine in the last few months but since this morning i started to receive some browser errors related to the OTG geometry Invalid OTG heders Failed to parce OTG geometry Failed to parse geometry ﵌䐮砦溔헜縗ﭤ촧퐤 Error loading mesh ﵌䐮砦溔헜縗ﭤ촧퐤 (some logs are displayed in chinese languange and all of them are repeated multiple times into the browser console) the result reflect an

问题 I have a function who require the instanceTree of my model who works in the desktop browser. instanceTree = viewer.model.getData().instanceTree; dbIds = getAllDbIds(instanceTree); But in the mobile version of the viewer, the instanceTree from getData() seems to be missing for some reasons. Do you know a way to access the instanceTree in the mobile viewer ? Or is it possible to specify an option in the viewer to allow the mobile version to have access to it ? I'm in the version v6 of the

问题 After translating a file to SVF I can see that there is thumbnails that have been generated. How do I use the URN to display these thumbnails? Thanks! 回答1: You can use the Thumbnail endpoint to download the picture, but it requires the Token. So you can, for instance, download it on your server-side (with the token) and redirect the stream to the client-side (from your server). Here is the thumbnail endpoint: '/modelderivative/' + MD_PROJECT_VERSION + '/designdata/' + urn + '/thumbnail?width

问题 I was looking at the sample code for the tutorial at https://forge.autodesk.com/blog/custom-window-selection-forge-viewer-part-iii which is located at https://github.com/Autodesk-Forge/forge-rcdb.nodejs/blob/master/src/client/viewer.components/Viewer.Extensions.Dynamic/Viewing.Extension.SelectionWindow/Viewing.Extension.SelectionWindow.Tool.js as well as the documentation at https://developer.autodesk.com/en/docs/viewer/v2/reference/javascript/toolinterface/ --- Most of these functions are

问题 I was looking at the sample code for the tutorial at https://forge.autodesk.com/blog/custom-window-selection-forge-viewer-part-iii which is located at https://github.com/Autodesk-Forge/forge-rcdb.nodejs/blob/master/src/client/viewer.components/Viewer.Extensions.Dynamic/Viewing.Extension.SelectionWindow/Viewing.Extension.SelectionWindow.Tool.js as well as the documentation at https://developer.autodesk.com/en/docs/viewer/v2/reference/javascript/toolinterface/ --- Most of these functions are

问题 Is there anyway to set opacity of some nodes of the model? For instance, create a override material and use it in renderer for some nodes rather than whole scene. 回答1: When loading a model, the viewer builds its internal spatial indexing structures (BVHs), and one of the factors it takes into account is the transparency of the different fragments. This is in order to ensure that semi-transparent objects are rendered after the opaque ones. However, when changing the material of a fragment on

问题 Is there anyway to set opacity of some nodes of the model? For instance, create a override material and use it in renderer for some nodes rather than whole scene. 回答1: When loading a model, the viewer builds its internal spatial indexing structures (BVHs), and one of the factors it takes into account is the transparency of the different fragments. This is in order to ensure that semi-transparent objects are rendered after the opaque ones. However, when changing the material of a fragment on