how do I cover the wmts tile to photogrammetry 3d tiles?

Hi all,

Recently I want to cover the imagery wmts tile to photogrammetry 3d tiles.

The imagery layer and photogrammetry 3d tiles have the same WGS84 geographic coordinates.

I have three steps to implement this function. First step, I convert 3D tiles model coordinates into logitude and latitude coordinates.

Second step,according to the model latitude and longitude coordinates and image tile geographical coordinates, I can compute the image

UV values for each 3d tile model vertex. Third step, render the model like GlobeFS.glsl. but the result is incorrect.

Can you give me some suggestion?

Have you generated any b3dm tiles or tileset.json yet? If you upload those it will be easier to see what is going wrong.