feat: use new displays, for automatic automapaper
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4c4beedc71
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GPG key ID:
1850932741EFF672
5 changed files with 350 additions and 286 deletions
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@ -6,188 +6,184 @@ in
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options.modules.automapaper = {
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enable = lib.mkEnableOption "enable automapaper";
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hyprland = lib.mkEnableOption "enable hyprland exec-once integration";
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configurations = lib.mkOption {
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description = "automapaper configurations per monitor";
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type = with lib.types; attrsOf (submodule {
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options = {
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init = lib.mkOption {
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type = str;
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description = "the shader executed to get the state for the initialisation, and re-initialisation steps";
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};
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state = lib.mkOption {
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type = str;
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description = "the shader executed to increment the state to the next generation";
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};
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display = lib.mkOption {
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type = str;
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description = "the shader executed to display the state to the monitor";
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};
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horizontal = lib.mkOption {
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type = int;
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description = "the amount of horizontal cells in the state";
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};
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vertical = lib.mkOption {
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type = int;
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description = "the amount of vertical cells in the state";
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};
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tps = lib.mkOption {
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type = int;
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description = "the target amount of ticks to simulate each second";
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};
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cycles = lib.mkOption {
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type = int;
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description = "the amount of state increments before the init shader is called again";
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};
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frames_per_tick = lib.mkOption {
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type = int;
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description = "the amount of times to call the display shader for each iteration of the state shader";
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};
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default-configuration = {
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init = lib.mkOption
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{
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type = lib.types.str;
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description = "the shader executed to get the state for the initialisation, and re-initialisation steps";
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default = ''
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#version 310 es
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precision highp float;
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uniform float time;
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uniform vec2 resolution;
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out vec4 stateColor;
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float PHI = 1.61803398874989484820459; // Φ = Golden Ratio
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float gold_noise(in vec2 xy, in float seed){
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return fract(tan(distance(xy*PHI, xy)*seed)*xy.x);
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}
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void main( void ) {
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vec2 position = gl_FragCoord.xy;
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float color = gold_noise(position.xy, fract(time));
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stateColor = vec4(step(0.3, color), 0,0,step(0.3, color));
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}'';
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};
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});
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state = lib.mkOption {
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type = lib.types.str;
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description = "the shader executed to increment the state to the next generation";
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default = ''
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#version 310 es
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precision highp float;
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uniform sampler2D state;
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uniform vec2 scale;
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out vec4 stateColor;
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vec4 get(int x, int y) {
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return texture(state, (gl_FragCoord.xy + vec2(x, y)) / scale);
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}
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void main() {
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int sum = int(get(-1, -1).r +
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get(-1, 0).r +
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get(-1, 1).r +
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get( 0, -1).r +
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get( 0, 1).r +
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get( 1, -1).r +
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get( 1, 0).r +
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get( 1, 1).r);
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vec4 current = get(0,0);
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if (sum == 3) {
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stateColor.r = 1.0;
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stateColor.g = 1.0;
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} else if (sum == 2) {
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stateColor = current;
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if (current.r == 0.0) {
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stateColor.g = max(current.g - 0.01, 0.0);
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}
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} else {
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stateColor = vec4(0.0, max(current.g - 0.01, 0.0), 0.0, 1.0);
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}
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}'';
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};
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display = lib.mkOption {
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type = lib.types.str;
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description = "the shader executed to display the state to the monitor";
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default = ''
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#version 310 es
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precision
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highp
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float;
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uniform sampler2D tex2D;
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uniform sampler2D old2D;
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uniform ivec2 resolution;
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uniform float frame_part;
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in highp vec2 texCoords;
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out vec4 stateColor;
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const vec4 bgColor = ${nix-colors.lib.conversions.hexToGLSLVec config.colorScheme.palette.base00};
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// #26052e
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const vec4 fgColor = ${nix-colors.lib.conversions.hexToGLSLVec config.colorScheme.palette.base01};
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// #950fad
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void main() {
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vec2 canvasSize = vec2 (textureSize (tex2D, 0));
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vec4 state = texture (tex2D, texCoords);
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vec4 ostate = texture (old2D, texCoords);
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vec2 localCoords = fract (gl_FragCoord.xy / vec2 (resolution) * canvasSize);
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localCoords = localCoords - 0.5;
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float dist = sqrt (dot (localCoords, localCoords));
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float size = smoothstep (0.0, 1.0, pow(mix(ostate.g,state.g, frame_part), 3.0)) * 0.35;
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float mask = 1.0 - step (size, dist);
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float brightness = mix (ostate.r, state.r, frame_part) + 0.2 * pow(mix(ostate.g,state.g, frame_part), 3.0);
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stateColor = mix (bgColor, fgColor, brightness * mask);
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} '';
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};
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horizontal = lib.mkOption {
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type = lib.types.int;
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default = 10;
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};
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vertical = lib.mkOption {
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type = lib.types.int;
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default = 10;
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};
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tps = lib.mkOption {
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type = lib.types.int;
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description = "the target amount of ticks to simulate each second";
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default = 30;
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};
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cycles = lib.mkOption {
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type = lib.types.int;
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description = "the amount of state increments before the init shader is called again";
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default = 2500;
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};
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frames_per_tick = lib.mkOption {
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type = lib.types.int;
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description = "the amount of times to call the display shader for each iteration of the state shader";
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default = 1;
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};
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};
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};
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config = lib.mkIf cfg.enable (
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let
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displays = lib.attrsets.mapAttrs
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(displayName: displayConfig:
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let
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init = builtins.toFile "init.frag" displayConfig.init;
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state = builtins.toFile "state.frag" displayConfig.state;
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display = builtins.toFile "display.frag" displayConfig.display;
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in
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''
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[display]
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name="${displayName}"
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horizontal=${builtins.toString displayConfig.horizontal}
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vertical=${builtins.toString displayConfig.vertical}
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tps=${builtins.toString displayConfig.tps}
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state_frag="${state}"
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init_frag="${init}"
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display_frag="${display}"
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cycles=${builtins.toString displayConfig.cycles}
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frames_per_tick=${builtins.toString displayConfig.frames_per_tick}
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''
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)
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cfg.configurations;
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in
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config = lib.mkIf cfg.enable
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{
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modules.automapaper.configurations =
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wayland.windowManager.hyprland.settings.exec-once =
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let
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conf = {
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horizontal = 256;
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vertical = 144;
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tps = 30;
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init = ''
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#version 310 es
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precision highp float;
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uniform float time;
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uniform vec2 resolution;
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out vec4 stateColor;
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float PHI = 1.61803398874989484820459; // Φ = Golden Ratio
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float gold_noise(in vec2 xy, in float seed){
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return fract(tan(distance(xy*PHI, xy)*seed)*xy.x);
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}
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void main( void ) {
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vec2 position = gl_FragCoord.xy;
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float color = gold_noise(position.xy, fract(time));
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stateColor = vec4(step(0.3, color), 0,0,step(0.3, color));
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}'';
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state = ''
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#version 310 es
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precision highp float;
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uniform sampler2D state;
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uniform vec2 scale;
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out vec4 stateColor;
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vec4 get(int x, int y) {
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return texture(state, (gl_FragCoord.xy + vec2(x, y)) / scale);
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}
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void main() {
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int sum = int(get(-1, -1).r +
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get(-1, 0).r +
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get(-1, 1).r +
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get( 0, -1).r +
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get( 0, 1).r +
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get( 1, -1).r +
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get( 1, 0).r +
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get( 1, 1).r);
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vec4 current = get(0,0);
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if (sum == 3) {
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stateColor.r = 1.0;
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stateColor.g = 1.0;
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} else if (sum == 2) {
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stateColor = current;
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if (current.r == 0.0) {
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stateColor.g = max(current.g - 0.01, 0.0);
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}
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} else {
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stateColor = vec4(0.0, max(current.g - 0.01, 0.0), 0.0, 1.0);
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}
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}'';
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display = ''
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#version 310 es
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precision highp float;
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uniform sampler2D tex2D;
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uniform sampler2D old2D;
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uniform ivec2 resolution;
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uniform float frame_part;
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in highp vec2 texCoords;
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out vec4 stateColor;
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const vec4 bgColor = ${nix-colors.lib.conversions.hexToGLSLVec config.colorScheme.palette.base00}; // #26052e
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const vec4 fgColor = ${nix-colors.lib.conversions.hexToGLSLVec config.colorScheme.palette.base01}; // #950fad
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void main() {
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vec2 canvasSize = vec2(textureSize(tex2D, 0));
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vec4 state = texture(tex2D, texCoords);
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vec4 ostate = texture(old2D, texCoords);
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vec2 localCoords = fract(gl_FragCoord.xy / vec2(resolution) * canvasSize);
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localCoords = localCoords - 0.5;
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float dist = sqrt(dot(localCoords, localCoords));
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float size = smoothstep(0.0, 1.0, pow(mix(ostate.g,state.g, frame_part), 3.0)) * 0.35;
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float mask = 1.0 - step(size, dist);
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float brightness = mix(ostate.r,state.r, frame_part) + 0.2 * pow(mix(ostate.g,state.g, frame_part), 3.0);
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stateColor = mix(bgColor, fgColor, brightness * mask);
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}'';
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cycles = 2500;
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frames_per_tick = 1;
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};
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displays_raw = config.modules.hyprland.displays;
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displays = builtins.map (display_raw: builtins.head (lib.strings.splitString "," display_raw)) displays_raw;
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mkDisplayConfig = conf:
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let
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init = builtins.toFile "init.frag" conf.init;
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state = builtins.toFile "state.frag" conf.state;
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display = builtins.toFile "display.frag" conf.display;
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in
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''
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[display]
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name="${conf.name}"
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horizontal=${builtins.toString conf.horizontal}
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vertical=${builtins.toString conf.vertical}
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tps=${builtins.toString conf.tps}
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state_frag="${state}"
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init_frag="${init}"
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display_frag="${display}"
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cycles=${builtins.toString conf.cycles}
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frames_per_tick=${builtins.toString conf.frames_per_tick}
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'';
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confFile =
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let
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def = config.modules.automapaper.default-configuration;
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in
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conf: builtins.toFile "${conf.name}.toml" (mkDisplayConfig {
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name = conf.name;
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horizontal = builtins.div conf.horizontal def.horizontal;
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vertical = builtins.div conf.vertical def.vertical;
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tps = def.tps;
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state = def.state;
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init = def.init;
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display = def.display;
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cycles = def.cycles;
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frames_per_tick = def.frames_per_tick;
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});
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in
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builtins.listToAttrs
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(builtins.map
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(disp: {
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name = disp;
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value = conf;
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})
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displays);
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wayland.windowManager.hyprland.settings.exec-once = lib.mkIf cfg.hyprland (
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lib.mapAttrsToList
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(name: config:
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"${inputs.automapaper.packages.${pkgs.system}.default}/bin/automapaper -C ${builtins.toFile "${name}.toml" config}")
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displays
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);
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}
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);
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lib.mkIf cfg.hyprland (
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builtins.map
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(
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conf:
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"${inputs.automapaper.packages.${pkgs.system}.default}/bin/automapaper -c ${confFile conf}"
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)
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config.modules.hyprland.displays
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);
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};
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}
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