Hide visible scrolling in static noise

Randomize vertical position of staticNoise texel and add to existing scrolling of noise texture (both horizontal and vertical; faster in vertical direction)
Merge pull request 'Terminal frame color customization and optional glossiness' (#760 ) from forestbeasts/bettergloss into master
2024-10-11 10:56:16 +02:00 · 2024-10-11 10:53:47 +02:00 · 2024-10-11 10:52:41 +02:00 · 2024-10-11 10:52:41 +02:00 · 2024-10-11 10:52:41 +02:00 · 2024-10-11 10:52:41 +02:00
7 changed files with 64 additions and 24 deletions
--- a/app/app.pro
+++ b/app/app.pro
@ -16,7 +16,7 @@ macx:ICON = icons/crt.icns
 RESOURCES += qml/resources.qrc

 #########################################
-##              INTALLS
+##              INSTALLS
 #########################################

 target.path += /usr/bin/
--- a/app/main.cpp
+++ b/app/main.cpp
@ -49,15 +49,15 @@ int main(int argc, char *argv[])

    if (argc>1 && (!strcmp(argv[1],"-h") || !strcmp(argv[1],"--help"))) {
        QTextStream cout(stdout, QIODevice::WriteOnly);
-        cout << "Usage: " << argv[0] << " [--default-settings] [--workdir <dir>] [--program <prog>] [-p|--profile <prof>] [--fullscreen] [-h|--help]" << endl;
-        cout << "  --default-settings  Run cool-retro-term with the default settings" << endl;
-        cout << "  --workdir <dir>     Change working directory to 'dir'" << endl;
-        cout << "  -e <cmd>            Command to execute. This option will catch all following arguments, so use it as the last option." << endl;
-        cout << "  -T <title>          Set window title to 'title'." << endl;
-        cout << "  --fullscreen        Run cool-retro-term in fullscreen." << endl;
-        cout << "  -p|--profile <prof> Run cool-retro-term with the given profile." << endl;
-        cout << "  -h|--help           Print this help." << endl;
-        cout << "  --verbose           Print additional information such as profiles and settings." << endl;
+        cout << "Usage: " << argv[0] << " [--default-settings] [--workdir <dir>] [--program <prog>] [-p|--profile <prof>] [--fullscreen] [-h|--help]" << '\n';
+        cout << "  --default-settings  Run cool-retro-term with the default settings" << '\n';
+        cout << "  --workdir <dir>     Change working directory to 'dir'" << '\n';
+        cout << "  -e <cmd>            Command to execute. This option will catch all following arguments, so use it as the last option." << '\n';
+        cout << "  -T <title>          Set window title to 'title'." << '\n';
+        cout << "  --fullscreen        Run cool-retro-term in fullscreen." << '\n';
+        cout << "  -p|--profile <prof> Run cool-retro-term with the given profile." << '\n';
+        cout << "  -h|--help           Print this help." << '\n';
+        cout << "  --verbose           Print additional information such as profiles and settings." << '\n';
        return 0;
    }

@ -65,7 +65,7 @@ int main(int argc, char *argv[])

    if (argc>1 && (!strcmp(argv[1],"-v") || !strcmp(argv[1],"--version"))) {
        QTextStream cout(stdout, QIODevice::WriteOnly);
-        cout << "cool-retro-term " << appVersion << endl;
+        cout << "cool-retro-term " << appVersion << '\n';
        return 0;
    }

--- a/app/qml/ApplicationSettings.qml
+++ b/app/qml/ApplicationSettings.qml
@ -32,7 +32,7 @@ QtObject {
    readonly property real maximumFontScaling: 2.50

    readonly property real minBurnInFadeTime: 160
-    readonly property real maxBurnInFadeTime: 1600
+    readonly property real maxBurnInFadeTime: 160000

    property bool isMacOS: Qt.platform.os === "osx"

@ -71,6 +71,7 @@ QtObject {

    property string _backgroundColor: "#000000"
    property string _fontColor: "#ff8100"
+    property string _frameColor: "#ffffff"
    property string saturatedColor: Utils.mix(Utils.strToColor("#FFFFFF"),
                                              Utils.strToColor(_fontColor),
                                              saturationColor * 0.5)
@ -81,6 +82,7 @@ QtObject {
                                                  _backgroundColor),
                                              Utils.strToColor(saturatedColor),
                                              0.7 + (contrast * 0.3))
+    property color frameColor: Utils.strToColor(_frameColor)

    property real staticNoise: 0.12
    property real screenCurvature: 0.3
@ -90,6 +92,7 @@ QtObject {

    property real chromaColor: 0.25
    property real saturationColor: 0.25
+    property real frameGloss: 0

    property real jitter: 0.2

@ -251,11 +254,13 @@ QtObject {
        var settings = {
            "backgroundColor": _backgroundColor,
            "fontColor": _fontColor,
+            "frameColor": _frameColor,
            "flickering": flickering,
            "horizontalSync": horizontalSync,
            "staticNoise": staticNoise,
            "chromaColor": chromaColor,
            "saturationColor": saturationColor,
+            "frameGloss": frameGloss,
            "screenCurvature": screenCurvature,
            "glowingLine": glowingLine,
            "burnIn": burnIn,
@ -345,6 +350,7 @@ QtObject {
        _backgroundColor = settings.backgroundColor
                !== undefined ? settings.backgroundColor : _backgroundColor
        _fontColor = settings.fontColor !== undefined ? settings.fontColor : _fontColor
+        _frameColor = settings.frameColor !== undefined ? settings.frameColor : _frameColor

        horizontalSync = settings.horizontalSync
                !== undefined ? settings.horizontalSync : horizontalSync
@ -353,6 +359,7 @@ QtObject {
        chromaColor = settings.chromaColor !== undefined ? settings.chromaColor : chromaColor
        saturationColor = settings.saturationColor
                !== undefined ? settings.saturationColor : saturationColor
+        frameGloss = settings.frameGloss !== undefined ? settings.frameGloss : frameGloss
        screenCurvature = settings.screenCurvature
                !== undefined ? settings.screenCurvature : screenCurvature
        glowingLine = settings.glowingLine !== undefined ? settings.glowingLine : glowingLine
@ -459,6 +466,8 @@ QtObject {
                "rbgShift": 0,
                "saturationColor": 0.2483,
                "screenCurvature": 0.3,
+                "frameColor": "#ffffff",
+                "frameGloss": 0,
                "staticNoise": 0.1198,
                "windowOpacity": 1,
                "margin": 0.5,
@ -488,6 +497,8 @@ QtObject {
                "rbgShift": 0,
                "saturationColor": 0.0,
                "screenCurvature": 0.3,
+                "frameColor": "#ffffff",
+                "frameGloss": 0,
                "staticNoise": 0.1198,
                "windowOpacity": 1,
                "margin": 0.5,
@ -517,6 +528,8 @@ QtObject {
                "rbgShift": 0,
                "saturationColor": 0.5,
                "screenCurvature": 0.3,
+                "frameColor": "#ffffff",
+                "frameGloss": 0,
                "staticNoise": 0.15,
                "windowOpacity": 1,
                "margin": 0.5,
@ -546,6 +559,8 @@ QtObject {
                "rbgShift": 0,
                "saturationColor": 0,
                "screenCurvature": 0,
+                "frameColor": "#ffffff",
+                "frameGloss": 0,
                "staticNoise": 0.15,
                "windowOpacity": 1,
                "margin": 0.5,
@ -575,6 +590,8 @@ QtObject {
                "rbgShift": 0,
                "saturationColor": 0,
                "screenCurvature": 0.5,
+                "frameColor": "#ffffff",
+                "frameGloss": 0,
                "staticNoise": 0.099,
                "windowOpacity": 1,
                "margin": 0.5,
@ -604,6 +621,8 @@ QtObject {
                "rbgShift": 0.2969,
                "saturationColor": 0,
                "screenCurvature": 0.5,
+                "frameColor": "#ffffff",
+                "frameGloss": 0,
                "staticNoise": 0.2969,
                "windowOpacity": 1,
                "margin": 0.5,
@ -613,7 +632,7 @@ QtObject {
            builtin: true
        }
        ListElement {
-            text: "IBM Dos"
+            text: "IBM DOS"
            obj_string: '{
                "ambientLight": 0.151,
                "backgroundColor": "#000000",
@ -633,6 +652,8 @@ QtObject {
                "rbgShift": 0.3524,
                "saturationColor": 0,
                "screenCurvature": 0.4,
+                "frameColor": "#ffffff",
+                "frameGloss": 0,
                "staticNoise": 0.0503,
                "windowOpacity": 1,
                "margin": 0.5,
@ -662,6 +683,8 @@ QtObject {
                "rbgShift": 0,
                "saturationColor": 0,
                "screenCurvature": 0.2,
+                "frameColor": "#ffffff",
+                "frameGloss": 0,
                "staticNoise": 0,
                "windowOpacity": 1,
                "margin": 0.5,
@ -691,6 +714,8 @@ QtObject {
                "rbgShift": 0,
                "saturationColor": 0.4983,
                "screenCurvature": 0,
+                "frameColor": "#ffffff",
+                "frameGloss": 0,
                "staticNoise": 0.0955,
                "windowOpacity": 0.7,
                "margin": 0.1,
--- a/app/qml/BurnInEffect.qml
+++ b/app/qml/BurnInEffect.qml
@ -29,8 +29,8 @@ Loader {
    property real lastUpdate: 0
    property real prevLastUpdate: 0

-    property real burnIn: appSettings.burnIn
-    property real burnInFadeTime: 1 / Utils.lint(_minBurnInFadeTime, _maxBurnInFadeTime, burnIn)
+    property real burnIn: appSettings.burnIn;
+    property real burnInFadeTime: (1 / Utils.lint(_minBurnInFadeTime, _maxBurnInFadeTime, burnIn))*64
    property real _minBurnInFadeTime: appSettings.minBurnInFadeTime
    property real _maxBurnInFadeTime: appSettings.maxBurnInFadeTime

@ -146,9 +146,8 @@ Loader {
                    float prevMask = accColor.a;
                    float currMask = rgb2grey(txtColor);

-                    highp float blurDecay = clamp((lastUpdate - prevLastUpdate) * burnInTime, 0.0, 1.0);
-                    blurDecay = max(0.0, blurDecay - prevMask);
-                    vec3 blurColor = accColor.rgb - vec3(blurDecay);
+                    highp float blurDecay = clamp(pow(0.5, burnInTime * (lastUpdate - prevLastUpdate)), 0.0, 1.0);
+                    vec3 blurColor = accColor.rgb * vec3(blurDecay);
                    vec3 color = max(blurColor, txtColor);

                    gl_FragColor = vec4(color, currMask);
--- a/app/qml/SettingsTerminalTab.qml
+++ b/app/qml/SettingsTerminalTab.qml
@ -149,6 +149,11 @@ ColumnLayout {
                    value: appSettings.saturationColor
                    enabled: appSettings.chromaColor !== 0
                }
+                CheckableSlider {
+                    name: qsTr("Frame Gloss")
+                    onNewValue: appSettings.frameGloss = newValue
+                    value: appSettings.frameGloss
+                }
            }
            RowLayout {
                Layout.fillWidth: true
@ -166,6 +171,13 @@ ColumnLayout {
                    onColorSelected: appSettings._backgroundColor = color
                    color: appSettings._backgroundColor
                }
+                ColorButton {
+                    name: qsTr("Frame")
+                    height: 50
+                    Layout.fillWidth: true
+                    onColorSelected: appSettings._frameColor = color
+                    color: appSettings._frameColor
+                }
            }
        }
    }
--- a/app/qml/ShaderTerminal.qml
+++ b/app/qml/ShaderTerminal.qml
@ -37,6 +37,8 @@ Item {

    property real ambientLight: appSettings.ambientLight * 0.2

+    property real frameGloss: appSettings.frameGloss
+
    property size virtualResolution
    property size screenResolution

@ -59,6 +61,7 @@ Item {
         property real screenCurvature: parent.screenCurvature
         property real chromaColor: parent.chromaColor
         property real ambientLight: parent.ambientLight
+         property real frameGloss: parent.frameGloss

         property real flickering: appSettings.flickering
         property real horizontalSync: appSettings.horizontalSync
@ -172,6 +175,7 @@ Item {
             uniform highp vec4 fontColor;
             uniform highp vec4 backgroundColor;
             uniform lowp float shadowLength;
+             uniform lowp float frameGloss;

             uniform highp vec2 virtualResolution;
             uniform lowp float rasterizationIntensity;\n" +
@ -317,8 +321,8 @@ Item {

                 (burnIn !== 0 ? "
                     vec4 txt_blur = texture2D(burnInSource, staticCoords);
-                     float blurDecay = clamp((time - burnInLastUpdate) * burnInTime, 0.0, 1.0);
-                     vec3 burnInColor = 0.65 * (txt_blur.rgb - vec3(blurDecay));
+                     float blurDecay = clamp(pow(0.5, burnInTime * (time - burnInLastUpdate)), 0.0, 1.0);
+                     vec3 burnInColor = txt_blur.rgb * vec3(blurDecay);
                     txt_color = max(txt_color, convertWithChroma(burnInColor));"
                 : "") +

@ -336,7 +340,7 @@ Item {

                 (displayTerminalFrame ?
                    "vec4 frameColor = texture2D(frameSource, qt_TexCoord0);
-                     finalColor = mix(finalColor, frameColor.rgb, frameColor.a);"
+                     finalColor = mix(finalColor, frameColor.rgb + (finalColor*frameGloss), frameColor.a);"
                 : "") +

                 "gl_FragColor = vec4(finalColor, qt_Opacity);" +
--- a/app/qml/TerminalFrame.qml
+++ b/app/qml/TerminalFrame.qml
@ -22,13 +22,13 @@ import QtQuick 2.0
 import "utils.js" as Utils

 ShaderEffect {
-    property color _staticFrameColor: "#fff"
+    property color _frameColor: appSettings.frameColor
    property color _backgroundColor: appSettings.backgroundColor
    property color _fontColor: appSettings.fontColor
    property color _lightColor: Utils.mix(_fontColor, _backgroundColor, 0.2)
    property real _ambientLight: Utils.lint(0.2, 0.8, appSettings.ambientLight)

-    property color frameColor: Utils.mix(_staticFrameColor, _lightColor, _ambientLight)
+    property color frameColor: Utils.mix(_frameColor, _lightColor, _ambientLight)
    property real screenCurvature: appSettings.screenCurvature * appSettings.screenCurvatureSize

    // Coefficient of the log curve used to approximate shadowing
@ -87,7 +87,7 @@ ShaderEffect {
            float alpha = 0.0;

            float frameShadow = max2(positiveLog(-coords * frameShadowCoeff + vec2(1.0)) + positiveLog(coords * frameShadowCoeff - (vec2(frameShadowCoeff) - vec2(1.0))));
-            frameShadow = max(sqrt(frameShadow), 0.0);
+            frameShadow = clamp(sqrt(frameShadow), 0.0, 1.0);
            color *= frameShadow;
            alpha = sum2(1.0 - step(vec2(0.0), coords) + step(vec2(1.0), coords));
            alpha = clamp(alpha, 0.0, 1.0);
Author	SHA1	Message	Date
Aaron Kollasch	b69610d7f3	Hide visible scrolling in static noise Randomize vertical position of staticNoise texel and add to existing scrolling of noise texture (both horizontal and vertical; faster in vertical direction)	2024-10-11 10:56:16 +02:00
Sebastiaan de Schaetzen	92a768d6f1	Merge pull request 'Terminal frame color customization and optional glossiness' (#760 ) from forestbeasts/bettergloss into master Reviewed-on: #760	2024-10-11 10:53:47 +02:00
Frost	5ecd7d754d	Add frame color/gloss to the default profiles	2024-10-11 10:52:41 +02:00
Frost	e3161f64f6	Add frame gloss setting Lets you turn off the bright reflections.	2024-10-11 10:52:41 +02:00
Frost	5b0b091ab6	Add frame color setting It's saved in the profile, and defaults to white.	2024-10-11 10:52:41 +02:00
Frost	4fdf28fb79	Add reflections to frame for better glossiness I mean, it's how it works in the real world; it's added to the frame's base color, not occluded by the frame.	2024-10-11 10:52:41 +02:00
Sebastiaan de Schaetzen	49213a1cf0	Merge pull request 'Fix visual bug on nvidia' (#859 ) from nvidia-patch into master Reviewed-on: #859	2024-10-11 10:52:27 +02:00
Sebastiaan de Schaetzen	e30db231f6	Fix visual bug on nvidia https://gitlab.archlinux.org/archlinux/packaging/packages/cool-retro-term/-/blob/main/0001-nvidia-fix.patch?ref_type=heads	2024-10-11 10:52:01 +02:00
Sebastiaan de Schaetzen	6609c4867f	Merge pull request 'Use new line char instead of flushing the output' (#792 ) from mystuffs/master into master Reviewed-on: #792	2024-10-11 10:49:37 +02:00
rilysh	84c5e8bca6	use newline char instead flushing	2024-10-11 10:49:14 +02:00
Sebastiaan de Schaetzen	1a25749315	Merge pull request 'Fix typo in app.pro' (#801 ) from eltociear/patch-1 into master Reviewed-on: #801	2024-10-11 10:48:48 +02:00
Ikko Eltociear Ashimine	3852f5995d	Fix typo in app.pro INTALLS -> INSTALLS	2024-10-11 10:48:22 +02:00
Sebastiaan de Schaetzen	9093b7a16e	Merge pull request 'typo: IBM Dos to IBM DOS' (#858 ) from rename-ibm-dos into master Reviewed-on: #858	2024-10-11 10:47:57 +02:00
Sebastiaan de Schaetzen	afead1c2c0	typo: IBM Dos to IBM DOS	2024-10-11 10:47:06 +02:00
Sebastiaan de Schaetzen	1b2572f381	Merge pull request 'Make the burn-in look more like a real terminal.' (#845 ) from j3pic/more-accurate-burn-in into master Reviewed-on: #845	2024-10-11 10:44:39 +02:00
Jeremy Phelps	27ca6b3f73	Make the burn-in look more like the real thing. Exponential decay instead of linear.	2024-06-14 04:26:52 -04:00