The normal vertex data is of type 'GL_INT_2_10_10_10_REV' which does not exist for GLES2, but does exists in GLES3
https://github.com/coelckers/gzdoom/blo ... s.cpp#L278
Probably best to just revert it back to GL_INT_2_10_10_10_REV then it will work on desktop and GLES3 devices.
Alternative is to modify the data to work with these types:
GL_BYTE, GL_UNSIGNED_BYTE, GL_SHORT, GL_UNSIGNED_SHORT, GL_FIXED, or GL_FLOAT
'Normals' for models are broken
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Please construct and post a simple demo whenever possible for all bug reports. Please provide links to everything.
If you can include a wad demonstrating the problem, please do so. Bug reports that include fully-constructed demos have a much better chance of being investigated in a timely manner than those that don't.
Please make a new topic for every bug. Don't combine multiple bugs into a single topic. Thanks!
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'Normals' for models are broken
by emile_b » Fri Sep 24, 2021 12:40 am
- emile_b
- Joined: 22 Sep 2019
- Operating System: Windows 10/8.1/8/201x 64-bit
- Graphics Processor: nVidia (Modern GZDoom)
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