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"Paris" example: ground floors are unexpectedly transparent #15

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mistafunk opened this issue Jul 31, 2019 · 0 comments
Open

"Paris" example: ground floors are unexpectedly transparent #15

mistafunk opened this issue Jul 31, 2019 · 0 comments
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mistafunk commented Jul 31, 2019 •
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the stingray shader unexpectedly multiplies rgb-based opacity with alpha-based opacity. CityEngine falls back to rgb-based opacity if there is no alpha channel in the texture. serlio should emulate that CityEngine behavior.

reproduction: load CityEngine Paris example in Serlio
@mistafunk mistafunk added the bug Something isn't working label Jul 31, 2019
mistafunk added a commit that referenced this issue Aug 6, 2019
@mistafunk
#15: remove rgb-based opacitymap support (for now)
bc30b06 
proper fix is to either use alpha-based opacitymap or rgb-based opacitymap if no alpha channel is available.
@mistafunk mistafunk self-assigned this Aug 6, 2019
@mistafunk mistafunk mentioned this issue Aug 7, 2019
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@mistafunk mistafunk added this to the v1.2 milestone Jun 12, 2020
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