39 lines
1.9 KiB
Plaintext
39 lines
1.9 KiB
Plaintext
# picom, the X compositor (module picom, novox/hq ADR 0208). Owned by the mesh: this file is
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# replaced at every push. Adopted from the two workstations' file of 2026-10-04 and moved to
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# picom's window rules, which supersede opacity-rule, inactive-opacity and inactive-dim.
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# The backend and damage tracking are each machine's settings (backend, use-damage; novox/hq research
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# 037, issue 345): the right ones depend on the machine's graphics driver. The defaults are what every
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# machine ran before: glx, and picom's own default of repainting only what changed. xrender, or
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# use-damage false (repaint the whole screen each frame), is what to try on a machine where a window is
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# left unpainted or stale.
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backend = "${config:backend}";
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use-damage = ${config:use-damage};
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vsync = true;
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fading = true;
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fade-in-step = 0.05;
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fade-out-step = 0.05;
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# Tiled windows hide their shadows and corners, so neither is drawn.
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shadow = false;
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corner-radius = 0;
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blur-method = "none";
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# "Focused" is i3's _NET_ACTIVE_WINDOW, not X focus events: under i3 those do not reliably reach
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# the toplevel picom tracks, and a terminal then never lifts to its focused opacity.
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use-ewmh-active-win = true;
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# Window rules are applied in order, and a later match wins. Only terminals are translucent:
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# nothing else on screen (browsers, video, games) is touched. A terminal is matched by its class;
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# the node's terminal emulator today is xterm (class XTerm). A window's own opacity property is
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# used wherever no rule sets one, which is what the window-opacity tool sets.
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rules = (
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{ match = "window_type = 'tooltip'"; fade = false; opacity = 0.95; },
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{ match = "window_type = 'dock' || window_type = 'desktop'"; fade = false; },
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{ match = "class_g = 'XTerm' && focused"; opacity = 0.95; },
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{ match = "class_g = 'XTerm' && !focused"; opacity = 0.75; },
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# A full-screen window is opaque, a terminal included: a video or a game is never see-through.
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{ match = "fullscreen"; opacity = 1; }
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);
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