e12c08e8d1
ClangFormat: apply to source, most of intern
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Apply clang format as proposed in T53211.
For details on usage and instructions for migrating branches
without conflicts, see:
https://wiki.blender.org/wiki/Tools/ClangFormat
2019-04-17 06:21:24 +02:00
4c08c5b192
OpenGL: use new matrix names in GLSL
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Builtin names staring with gl_ will not be available in core profile. Same with the ftransform function. New matrix API provides the same names minus the gl_ prefix.
Part of T49450
2017-03-26 21:23:55 -04:00
5b26c36008
OpenGL: edge overlay shaders
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As seen at #bcon16. These were produced quickly and probably need further work.
SIMPLE variant draws triangle mesh edges. Based on this research:
http://www2.imm.dtu.dk/pubdb/views/edoc_download.php/4884/pdf/imm4884.pdf
http://developer.download.nvidia.com/SDK/10/direct3d/Source/SolidWireframe/Doc/SolidWireframe.pdf
Non-SIMPLE variant can adjust thickness per edge. This can be used to draw only some edges, or accentuate some edges. Given the right inputs this is a general n-gon perimeter shader.
Part of T49165
2016-11-05 19:26:13 +01:00
