[BUG] Geotiff (COG) with PlanarView

[ketourneau]

I would like to display a COG with PlanarView with a large extent but I see some "Texture dimensions mismatch" error in the console and tiles of map is broken.

Your Environment

• Version used: master (2987cb1)
• Link to your project: bloc-in-bloc@136c65c#diff-ab467964018a227a47f0424d9fb3d90c8773f1efe2c853fb63d9ba92a46f132e

Context

In our use case, we would like to display a planarView with large extent and be able to view geotiff files.

Steps to Reproduce

1. Start the example (examples/demo_hackathon_orvault_planarView.html)
2. Tiles is missing and Open console you will see some "Texture dimensions mismatch" error

Expected Behavior

Tiles of PlanarView should display correctly and maybe without error ?

Actual Behavior

Some tiles is breaking

Possible Cause/Fix/Solution

The bug occurs because the CogParser create a 1x1 Texture
And in LayeredMaterial.ts if we have a mistmatch texture size it logs an error and return immediately.

If I comment the return, tiles display well (but with console error). I don't know what to do to properly fix this issue.

[ketourneau]

Or maybe another solution : if I change the size in CogParser to create a 256 x 256 blank texture it seems to fix the issue.

[Desplandis]

In my experience, the texture mismatch is usually caused by invalid, empty or incorrectly inferred size of fetched data. We should fail gracefully in itowns, instead of passing it to three!