Treat alpha of 0 as 1 - Githubissues

CesiumGS / obj2gltf

Convert OBJ assets to glTF

Apache License 2.0

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Closed lilleyse closed 7 years ago

lilleyse commented 7 years ago

Occasionally an obj gets exported with an alpha of 0, which is usually not intended. This fix treats an alpha of 0 as actually 1.

@shehzan10 can you review?

shehzan10 commented 7 years ago

Shall we add a spec for this?

lilleyse commented 7 years ago

Yeah, added a test.