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path: root/modules/lightmapper_rd/lm_compute.glsl
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2021-02-07Invert spotlight angle attenuationjfons
Inverted the spotlight angle attenuation so a higher value results in a dimmer light, this makes it more consistent with the distance attenuation. Also changed the way spotlighs are computed in SDFGI and GIPorbes and GPU lightmapper, now it matches the falloff used in the scene rendering code.
2021-01-05Change the light attenuation formulas.reduz
-Much better looking, physically based. -Almost negligible extra cost.
2020-05-18GLSL: Change shader type specifier from [vertex] to #[vertex]Rémi Verschelde
The added `#` prevents clang-format from misinterpreting the meaning of this statement and thus messing up the formatting of the next lines up until the first `layout` statement. Similarly, a semicolon is now enforced on `versions` defines to prevent clang-format from messing up formatting and putting them all on a single line. Note: In its current state the code will ignore chained statements on a single line separated by a semicolon. Also removed some extraneous lines missed in previous style changes or added by mistake with said changes (e.g. after uniform definitions that clang-format messes up somewhat too, but we live with it).
2020-05-14Style: Enforce separation line between function definitionsRémi Verschelde
I couldn't find a tool that enforces it, so I went the manual route: ``` find -name "thirdparty" -prune \ -o -name "*.cpp" -o -name "*.h" -o -name "*.m" -o -name "*.mm" \ -o -name "*.glsl" > files perl -0777 -pi -e 's/\n}\n([^#])/\n}\n\n\1/g' $(cat files) misc/scripts/fix_style.sh -c ``` This adds a newline after all `}` on the first column, unless they are followed by `#` (typically `#endif`). This leads to having lots of places with two lines between function/class definitions, but clang-format then fixes it as we enforce max one line of separation. This doesn't fix potential occurrences of function definitions which are indented (e.g. for a helper class defined in a .cpp), but it's better than nothing. Also can't be made to run easily on CI/hooks so we'll have to be careful with new code. Part of #33027.
2020-05-14Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocksRémi Verschelde
Which means that reduz' beloved style which we all became used to will now be changed automatically to remove the first empty line. This makes us lean closer to 1TBS (the one true brace style) instead of hybridating it with some Allman-inspired spacing. There's still the case of braces around single-statement blocks that needs to be addressed (but clang-format can't help with that, but clang-tidy may if we agree about it). Part of #33027.
2020-05-10New lightmapperJuan Linietsky
-Added LocalVector (needed it) -Added stb_rect_pack (It's pretty cool, we could probably use it for other stuff too) -Fixes and changes all around the place -Added library for 128 bits fixed point (required for Delaunay3D)