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QMLShaders
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First commit. Archiving something old and forgotten on the disks..

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Blagovest Petrov 7 years ago
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e85728b271
Signed by: blago GPG Key ID: 64F7A8051680DE2D
5 changed files with 464 additions and 0 deletions
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  1. 302
      QmlShaders.qml
  2. 20
      QmlShaders.qmlproject
  3. 92
      QmlShaders.qmlproject.user
  4. 50
      QmlShaders.qmlproject.user.2.2pre5
  5. BIN
      snapshot1.png

302
QmlShaders.qml
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import QtQuick 1.0
import Qt.labs.shaders 1.0
Rectangle {
width: 300
height: 300
color: "black"
Rectangle {
id: texture
anchors.fill: parent
anchors.margins: 40
gradient: Gradient {
GradientStop {
position: 0.0
color: "lightblue"
}
GradientStop {
position: 1.0
color: "lightgreen"
}
}
opacity: 0.75
Grid {
columns: 3
rows: 2
spacing: 5
Repeater {
model: 6
Item {
width: 75
height: 75
Rectangle {
color: "black"
opacity: 0.5
anchors.fill: parent
}
Text { text: index; anchors.centerIn: parent; color: "white" }
}
}
}
MouseArea {
anchors.fill: parent
onClicked: console.debug("Clicked!!!")
}
}
ShaderEffectItem {
property variant source: ShaderEffectSource { sourceItem: texture; hideSource: true }
property real wiggleAmount: 0.005
property real angle: 0
property real yPos: 0
anchors.fill: texture
SequentialAnimation on wiggleAmount {
loops: Animation.Infinite
NumberAnimation {
from: -0.005
to: 0.005
duration: 1000
}
NumberAnimation {
from: 0.005
to: -0.005
duration: 1000
}
}
// SequentialAnimation on angle {
// loops: Animation.Infinite
// NumberAnimation {
// from: -3.1416
// to: 3.1416
// duration: 2000
// }
// NumberAnimation {
// from: 3.1416
// to: -3.1416
// duration: 2000
// }
// }
SequentialAnimation on angle {
loops: Animation.Infinite
NumberAnimation {
from: -3.1416 * 3.0
to: 0
duration: 2000
}
PauseAnimation { duration: 5000 }
NumberAnimation {
from: 0
to: 3.1416 * 3.0
duration: 2000
}
PauseAnimation { duration: 5000 }
}
SequentialAnimation on yPos {
loops: Animation.Infinite
NumberAnimation {
from: 2.0
to: 0.0
duration: 2000
}
PauseAnimation { duration: 5000 }
NumberAnimation {
from: 0.0
to: -2.0
duration: 2000
}
PauseAnimation { duration: 5000 }
}
fragmentShader: "
varying highp vec2 qt_TexCoord0;
uniform sampler2D source;
uniform highp float wiggleAmount;
void main(void)
{
highp vec2 wiggledTexCoord = qt_TexCoord0;
wiggledTexCoord.s += sin(4.0 * 3.141592653589 * wiggledTexCoord.t) * wiggleAmount;
gl_FragColor = texture2D(source, wiggledTexCoord.st);
}"
vertexShader: "
uniform highp mat4 qt_ModelViewProjectionMatrix;
attribute highp vec4 qt_Vertex;
attribute highp vec2 qt_MultiTexCoord0;
varying highp vec2 qt_TexCoord0;
uniform highp float angle;
uniform highp float yPos;
void main(void)
{
highp mat4 mat = mat4( 1.0, 0.0, 0.0, 0.0,
0.0, 1.0, 0.0, 0.0,
0.0, 0.0, 1.0, 10.0,
0.0, 0.0, 0.0, 1.0);
highp mat4 rotationMatrix = mat4(1.0, 0.0, 0.0, 0.0,
0.0, cos(angle), -sin(angle), yPos,
0.0, sin(angle), cos(angle), 0.0,
0.0, 0.0, 0.0, 1.0);
qt_TexCoord0 = qt_MultiTexCoord0;
highp mat4 prjMat = qt_ModelViewProjectionMatrix * mat;
gl_Position = prjMat * qt_Vertex * rotationMatrix;
}"
}
Rectangle {
id: texture2
anchors.fill: parent
anchors.margins: 40
gradient: Gradient {
GradientStop {
position: 0.0
color: "lightblue"
}
GradientStop {
position: 1.0
color: "lightgreen"
}
}
opacity: 0.75
Text {
id: textLabel2
text: "Drasteee Svet"
anchors.centerIn: parent
font.pixelSize: 32
color: "white"
}
MouseArea {
anchors.fill: parent
onClicked: console.debug("Clicked2!!!")
}
}
ShaderEffectItem {
property variant source: ShaderEffectSource { sourceItem: texture2; hideSource: true }
property real wiggleAmount: 0.005
property real angle: 0
property real yPos: 0
anchors.fill: texture2
SequentialAnimation on wiggleAmount {
loops: Animation.Infinite
NumberAnimation {
from: -0.005
to: 0.005
duration: 1000
}
NumberAnimation {
from: 0.005
to: -0.005
duration: 1000
}
}
// SequentialAnimation on angle {
// loops: Animation.Infinite
// NumberAnimation {
// from: -3.1416
// to: 3.1416
// duration: 2000
// }
// NumberAnimation {
// from: 3.1416
// to: -3.1416
// duration: 2000
// }
// }
SequentialAnimation on angle {
loops: Animation.Infinite
NumberAnimation {
from: 0
to: 3.1416 * 3.0
duration: 2000
}
PauseAnimation { duration: 5000 }
NumberAnimation {
from: -3.1416 * 3.0
to: 0
duration: 2000
}
PauseAnimation { duration: 5000 }
}
SequentialAnimation on yPos {
loops: Animation.Infinite
NumberAnimation {
from: 0.0
to: -2.0
duration: 2000
}
PauseAnimation { duration: 5000 }
NumberAnimation {
from: 2.0
to: 0.0
duration: 2000
}
PauseAnimation { duration: 5000 }
}
fragmentShader: "
varying highp vec2 qt_TexCoord0;
uniform sampler2D source;
uniform highp float wiggleAmount;
void main(void)
{
highp vec2 wiggledTexCoord = qt_TexCoord0;
wiggledTexCoord.s += sin(4.0 * 3.141592653589 * wiggledTexCoord.t) * wiggleAmount;
gl_FragColor = texture2D(source, wiggledTexCoord.st);
}"
vertexShader: "
uniform highp mat4 qt_ModelViewProjectionMatrix;
attribute highp vec4 qt_Vertex;
attribute highp vec2 qt_MultiTexCoord0;
varying highp vec2 qt_TexCoord0;
uniform highp float angle;
uniform highp float yPos;
void main(void)
{
highp mat4 mat = mat4( 1.0, 0.0, 0.0, 0.0,
0.0, 1.0, 0.0, 0.0,
0.0, 0.0, 1.0, 10.0,
0.0, 0.0, 0.0, 1.0);
highp mat4 rotationMatrix = mat4(1.0, 0.0, 0.0, 0.0,
0.0, cos(angle), -sin(angle), yPos,
0.0, sin(angle), cos(angle), 0.0,
0.0, 0.0, 0.0, 1.0);
qt_TexCoord0 = qt_MultiTexCoord0;
highp mat4 prjMat = qt_ModelViewProjectionMatrix * mat;
gl_Position = prjMat * qt_Vertex * rotationMatrix;
}"
}
}

20
QmlShaders.qmlproject
View File

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/* File generated by Qt Creator, version 2.2.1 */
import QmlProject 1.1
Project {
mainFile: "QmlShaders.qml"
/* Include .qml, .js, and image files from current directory and subdirectories */
QmlFiles {
directory: "."
}
JavaScriptFiles {
directory: "."
}
ImageFiles {
directory: "."
}
/* List of plugin directories passed to QML runtime */
// importPaths: [ "../exampleplugin" ]
}

92
QmlShaders.qmlproject.user
View File

@ -0,0 +1,92 @@
<!DOCTYPE QtCreatorProject>
<qtcreator>
<data>
<variable>ProjectExplorer.Project.ActiveTarget</variable>
<value type="int">0</value>
</data>
<data>
<variable>ProjectExplorer.Project.EditorSettings</variable>
<valuemap type="QVariantMap">
<value key="EditorConfiguration.AutoIndent" type="bool">true</value>
<value key="EditorConfiguration.AutoSpacesForTabs" type="bool">false</value>
<value key="EditorConfiguration.Codec" type="QByteArray">System</value>
<value key="EditorConfiguration.DoubleIndentBlocks" type="bool">false</value>
<value key="EditorConfiguration.IndentBraces" type="bool">false</value>
<value key="EditorConfiguration.IndentSize" type="int">4</value>
<value key="EditorConfiguration.MouseNavigation" type="bool">true</value>
<value key="EditorConfiguration.PaddingMode" type="int">1</value>
<value key="EditorConfiguration.ScrollWheelZooming" type="bool">true</value>
<value key="EditorConfiguration.SmartBackspace" type="bool">false</value>
<value key="EditorConfiguration.SpacesForTabs" type="bool">true</value>
<value key="EditorConfiguration.TabKeyBehavior" type="int">0</value>
<value key="EditorConfiguration.TabSize" type="int">8</value>
<value key="EditorConfiguration.UseGlobal" type="bool">true</value>
<value key="EditorConfiguration.Utf8BomBehavior" type="int">1</value>
<value key="EditorConfiguration.addFinalNewLine" type="bool">true</value>
<value key="EditorConfiguration.cleanIndentation" type="bool">true</value>
<value key="EditorConfiguration.cleanWhitespace" type="bool">true</value>
<value key="EditorConfiguration.inEntireDocument" type="bool">false</value>
</valuemap>
</data>
<data>
<variable>ProjectExplorer.Project.Target.0</variable>
<valuemap type="QVariantMap">
<value key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName" type="QString">QML Viewer</value>
<value key="ProjectExplorer.ProjectConfiguration.DisplayName" type="QString">QML Viewer</value>
<value key="ProjectExplorer.ProjectConfiguration.Id" type="QString">QmlProjectManager.QmlTarget</value>
<value key="ProjectExplorer.Target.ActiveBuildConfiguration" type="int">-1</value>
<value key="ProjectExplorer.Target.ActiveDeployConfiguration" type="int">-1</value>
<value key="ProjectExplorer.Target.ActiveRunConfiguration" type="int">0</value>
<value key="ProjectExplorer.Target.BuildConfigurationCount" type="int">0</value>
<value key="ProjectExplorer.Target.DeployConfigurationCount" type="int">0</value>
<valuemap key="ProjectExplorer.Target.RunConfiguration.0" type="QVariantMap">
<valuelist key="Analyzer.Valgrind.AddedSupressionFiles" type="QVariantList"/>
<value key="Analyzer.Valgrind.FilterExternalIssues" type="bool">true</value>
<value key="Analyzer.Valgrind.NumCallers" type="int">25</value>
<valuelist key="Analyzer.Valgrind.RemovedSupressionFiles" type="QVariantList"/>
<value key="Analyzer.Valgrind.TrackOrigins" type="bool">true</value>
<value key="Analyzer.Valgrind.ValgrindExecutable" type="QString">valgrind</value>
<valuelist key="Analyzer.Valgrind.VisibleErrorKinds" type="QVariantList">
<value type="int">0</value>
<value type="int">1</value>
<value type="int">2</value>
<value type="int">3</value>
<value type="int">4</value>
<value type="int">5</value>
<value type="int">6</value>
<value type="int">7</value>
<value type="int">8</value>
<value type="int">9</value>
<value type="int">10</value>
<value type="int">11</value>
<value type="int">12</value>
<value type="int">13</value>
<value type="int">14</value>
</valuelist>
<value key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName" type="QString"></value>
<value key="ProjectExplorer.ProjectConfiguration.DisplayName" type="QString">QML Viewer</value>
<value key="ProjectExplorer.ProjectConfiguration.Id" type="QString">QmlProjectManager.QmlRunConfiguration</value>
<value key="QmlProjectManager.QmlRunConfiguration.MainScript" type="QString"></value>
<value key="QmlProjectManager.QmlRunConfiguration.QDeclarativeViewerArguments" type="QString">-opengl</value>
<value key="QmlProjectManager.QmlRunConfiguration.QtVersion" type="int">2</value>
<valuelist key="QmlProjectManager.QmlRunConfiguration.UserEnvironmentChanges" type="QVariantList"/>
<value key="RunConfiguration.QmlDebugServerPort" type="uint">3768</value>
<value key="RunConfiguration.UseCppDebugger" type="bool">false</value>
<value key="RunConfiguration.UseQmlDebugger" type="bool">true</value>
</valuemap>
<value key="ProjectExplorer.Target.RunConfigurationCount" type="int">1</value>
</valuemap>
</data>
<data>
<variable>ProjectExplorer.Project.TargetCount</variable>
<value type="int">1</value>
</data>
<data>
<variable>ProjectExplorer.Project.Updater.EnvironmentId</variable>
<value type="QString">{469d0d4b-7030-46bf-90f2-4d1625efce87}</value>
</data>
<data>
<variable>ProjectExplorer.Project.Updater.FileVersion</variable>
<value type="int">9</value>
</data>
</qtcreator>

50
QmlShaders.qmlproject.user.2.2pre5
View File

@ -0,0 +1,50 @@
<!DOCTYPE QtCreatorProject>
<qtcreator>
<data>
<variable>ProjectExplorer.Project.ActiveTarget</variable>
<value type="int">0</value>
</data>
<data>
<variable>ProjectExplorer.Project.EditorSettings</variable>
<valuemap type="QVariantMap">
<value key="EditorConfiguration.Codec" type="QByteArray">Default</value>
</valuemap>
</data>
<data>
<variable>ProjectExplorer.Project.Target.0</variable>
<valuemap type="QVariantMap">
<value key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName" type="QString">QML Viewer</value>
<value key="ProjectExplorer.ProjectConfiguration.DisplayName" type="QString">QML Viewer</value>
<value key="ProjectExplorer.ProjectConfiguration.Id" type="QString">QmlProjectManager.QmlTarget</value>
<value key="ProjectExplorer.Target.ActiveBuildConfiguration" type="int">-1</value>
<value key="ProjectExplorer.Target.ActiveDeployConfiguration" type="int">-1</value>
<value key="ProjectExplorer.Target.ActiveRunConfiguration" type="int">0</value>
<value key="ProjectExplorer.Target.BuildConfigurationCount" type="int">0</value>
<value key="ProjectExplorer.Target.DeployConfigurationCount" type="int">0</value>
<valuemap key="ProjectExplorer.Target.RunConfiguration.0" type="QVariantMap">
<value key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName" type="QString"></value>
<value key="ProjectExplorer.ProjectConfiguration.DisplayName" type="QString">QML Viewer</value>
<value key="ProjectExplorer.ProjectConfiguration.Id" type="QString">QmlProjectManager.QmlRunConfiguration</value>
<value key="QmlProjectManager.QmlRunConfiguration.MainScript" type="QString"></value>
<value key="QmlProjectManager.QmlRunConfiguration.QDeclarativeViewerArguments" type="QString"></value>
<value key="QmlProjectManager.QmlRunConfiguration.QtVersion" type="int">2</value>
<value key="RunConfiguration.QmlDebugServerPort" type="uint">3768</value>
<value key="RunConfiguration.UseCppDebugger" type="bool">false</value>
<value key="RunConfiguration.UseQmlDebugger" type="bool">true</value>
</valuemap>
<value key="ProjectExplorer.Target.RunConfigurationCount" type="int">1</value>
</valuemap>
</data>
<data>
<variable>ProjectExplorer.Project.TargetCount</variable>
<value type="int">1</value>
</data>
<data>
<variable>ProjectExplorer.Project.Updater.EnvironmentId</variable>
<value type="QString">{469d0d4b-7030-46bf-90f2-4d1625efce87}</value>
</data>
<data>
<variable>ProjectExplorer.Project.Updater.FileVersion</variable>
<value type="int">8</value>
</data>
</qtcreator>

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