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🎉 Improve fire appearance

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This commit is contained in:
Simon Schneegans
2021-12-30 13:51:14 +01:00
parent cd3b91a191
commit 9c9b9657e8
2 changed files with 13 additions and 4 deletions
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src/extension/FireShader.js
+4 -4
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@@ -111,10 +111,10 @@ var FireShader = GObject.registerClass({Properties: {}, Signals: {}},
// Fade at window borders.
vec2 pos = cogl_tex_coord_in[0].st * vec2(uSizeX, uSizeY);
effectMask *= clamp(pos.x / edgeFadeWidth, 0, 1);
effectMask *= clamp(pos.y / edgeFadeWidth, 0, 1);
effectMask *= clamp((uSizeX - pos.x) / edgeFadeWidth, 0, 1);
effectMask *= clamp((uSizeY - pos.y) / edgeFadeWidth, 0, 1);
effectMask *= smoothstep(0, 1, clamp(pos.x / edgeFadeWidth, 0, 1));
effectMask *= smoothstep(0, 1, clamp(pos.y / edgeFadeWidth, 0, 1));
effectMask *= smoothstep(0, 1, clamp((uSizeX - pos.x) / edgeFadeWidth, 0, 1));
effectMask *= smoothstep(0, 1, clamp((uSizeY - pos.y) / edgeFadeWidth, 0, 1));
return vec2(windowMask, effectMask);
}