One Complex example with unknow reasons why conversion has limited success

[GeorgeS2019]

The complex project: Geographical-Adventures

• Issue 1: Need advice on the license if this is for study not commercial, is this fine?

• Issue 2: Not sure if limited success is attributed to shaders. Request: Even though shaders need manual porting, it would be great if at least these shaders are attached correctly

• Issue 3: It seems many of the textures e.g. for the Globe are not attached correctly. This is the first time I encounter this using unidot.

[lyuma]

• 1. creative commons licenses are fine for testing purposes. The restriction is we cannot accept any assets or code with the ShareAlike clause.
• 2. the issue is that only a few of the shaders use standard property names such as _Color and _MainTex. Most shaders there use arbitrary names such as _ColourA or _Ambient or so on which will not currently port over. Currently, Unidot will lose material properties which could not be parsed. I will take it under advisement that we could store the original material properties, for example in set_meta, but I would have concerns about holding texture references in metadata as this can bloat a project and lead to confusion.
• 3. I recently fixed a bug which could have affected some material references on materials created on Unity 2019 or later on meshes with a single root object and "Preserve Hierarchy" unchecked (the default).

In short, this issue seems to be related to custom shader support, which should be a dedicated feature request in itself. I'll keep it in mind, and I appreciate the link to a test project. But since this isn't really a bug that can be fixed in its entirety without shader support, I'm closing this issue for now.

[GeorgeS2019]

@lyuma Is this similar/relevant request as to this issue