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| author | Felix Dick <felix.dick@web.de> | 2022-09-29 23:19:56 +0200 |
|---|---|---|
| committer | Felix Dick <felix.dick@web.de> | 2022-09-29 23:19:56 +0200 |
| commit | 6eb7d0038644fab09c8512ad34cdcbde1882ffc0 (patch) | |
| tree | a4bb4f382b25a924b04923a5fa52ba98e6e1d5f2 /src/render/shaders | |
| parent | e5dced8b3fccfe0048a55da197b8851e956a08ef (diff) | |
Send absolute screen coordinates to texture shaders.
Diffstat (limited to 'src/render/shaders')
| -rw-r--r-- | src/render/shaders/Textures.hpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/render/shaders/Textures.hpp b/src/render/shaders/Textures.hpp index 42bd0856..a7c53aea 100644 --- a/src/render/shaders/Textures.hpp +++ b/src/render/shaders/Textures.hpp @@ -6,10 +6,10 @@ inline static constexpr auto ROUNDED_SHADER_FUNC = [](const std::string colorVar return R"#( // branchless baby! - vec2 bottomRight = fullSize - radius; - vec2 pixCoord = v_texcoord - vec2(0.5); - pixCoord *= (vec2(lessThan(pixCoord, vec2(0.0))) * vec2(-2.0) + vec2(1.0)) * fullSize; - pixCoord -= (bottomRight - topLeft) * vec2(0.5); + highp vec2 pixCoord = vec2(gl_FragCoord); + pixCoord -= (topLeft + fullSize / vec2(2.0)); + pixCoord *= (vec2(lessThan(pixCoord, vec2(0.0))) * vec2(-2.0) + vec2(1.0)); + pixCoord -= fullSize * vec2(0.5) - vec2(radius); if (all(greaterThan(pixCoord, vec2(0.0)))) { |