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author | lawl <github@dumbinter.net> | 2022-01-06 10:44:13 +0200 |
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committer | lawl <github@dumbinter.net> | 2022-01-06 16:04:34 +0530 |
commit | 8c34658b64f1efeab501bef57d2bfa9579fe34e2 (patch) | |
tree | 3fef93871214bc85c89ffcd04c6782c8aa3862ce /vendor/gioui.org/shader/gio/cover.frag | |
parent | 38787e4195f2a34d7ec4421caf17cb99bc31fa2b (diff) | |
download | noisetorch-8c34658b64f1efeab501bef57d2bfa9579fe34e2.tar.gz noisetorch-8c34658b64f1efeab501bef57d2bfa9579fe34e2.zip |
Chore: Upgrade nucular GUI dependency
Diffstat (limited to 'vendor/gioui.org/shader/gio/cover.frag')
-rw-r--r-- | vendor/gioui.org/shader/gio/cover.frag | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/vendor/gioui.org/shader/gio/cover.frag b/vendor/gioui.org/shader/gio/cover.frag new file mode 100644 index 0000000..34c5e4c --- /dev/null +++ b/vendor/gioui.org/shader/gio/cover.frag @@ -0,0 +1,20 @@ +#version 310 es + +// SPDX-License-Identifier: Unlicense OR MIT + +precision mediump float; + +{{.Header}} + +layout(location = 0) in highp vec2 vCoverUV; +layout(location = 1) in highp vec2 vUV; + +layout(binding = 1) uniform sampler2D cover; + +layout(location = 0) out vec4 fragColor; + +void main() { + fragColor = {{.FetchColorExpr}}; + float c = min(abs(texture(cover, vCoverUV).r), 1.0); + fragColor *= c; +} |