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author | Pasi Keränen <pasi.keranen@qt.io> | 2019-06-06 16:22:02 +0300 |
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committer | Pasi Keränen <pasi.keranen@qt.io> | 2019-06-07 13:52:44 +0300 |
commit | b4954701093739e7a4e54a0669f306922d0d4605 (patch) | |
tree | 73d71319a921234f6b507c9098fdc842f7fe06dc /res/effectlib/distancefieldtext_core.frag | |
parent | 8548a5f5579e3eee7e5ae6b1f6901dcc8bfee19e (diff) |
Long live the slayer!
Initial commit of OpenGL Runtime to repository.
Based on SHA1 61823aaccc6510699a54b34a2fe3f7523dab3b4e
of qt3dstudio repository.
Task-number: QT3DS-3600
Change-Id: Iaeb80237399f0e5656a19ebec9d1ab3a681d8832
Reviewed-by: Pasi Keränen <pasi.keranen@qt.io>
Diffstat (limited to 'res/effectlib/distancefieldtext_core.frag')
-rw-r--r-- | res/effectlib/distancefieldtext_core.frag | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/res/effectlib/distancefieldtext_core.frag b/res/effectlib/distancefieldtext_core.frag new file mode 100644 index 0000000..f11dcc1 --- /dev/null +++ b/res/effectlib/distancefieldtext_core.frag @@ -0,0 +1,11 @@ +in vec2 sampleCoord; + +uniform sampler2D _qt_texture; +uniform vec4 color; + +void main() +{ + float distance = texture(_qt_texture, sampleCoord).r; + float f = fwidth(distance); + fragOutput = color * smoothstep(0.5 - f, 0.5, distance); +} |