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-rw-r--r--examples/animatedbackground/AnimatedPresentation.qml79
1 files changed, 0 insertions, 79 deletions
diff --git a/examples/animatedbackground/AnimatedPresentation.qml b/examples/animatedbackground/AnimatedPresentation.qml
deleted file mode 100644
index 7c02544..0000000
--- a/examples/animatedbackground/AnimatedPresentation.qml
+++ /dev/null
@@ -1,79 +0,0 @@
-import QtQuick 2.0
-import Prezo 1.0
-
-Presentation {
-
- id: deck
-
- width: 600
- height: 400
-
-
- property bool inTransition: false;
-
- property variant fromSlide;
- property variant toSlide;
-
- property int transitionTime: 2000;
-
- BackgroundSwirls {}
-
- ShaderEffectItem {
- id: effect
- anchors.fill: parent
- visible: deck.inTransition
- property variant source: ShaderEffectSource { sourceItem: fromSlide; smooth: true }
- property real ratio: 0
- property real amplitude: 0.1 * ratio
- property real frequency: 20
- property real time: 0
- NumberAnimation on time { loops: Animation.Infinite; from: 0; to: Math.PI * 2; duration: 2000 }
- fragmentShader:
- "uniform highp float amplitude;" +
- "uniform highp float frequency;" +
- "uniform highp float time;" +
- "uniform lowp float ratio;" +
- "uniform sampler2D source;" +
- "varying highp vec2 qt_TexCoord0;" +
- "void main() {" +
- " highp vec2 p = sin(time + frequency * qt_TexCoord0);" +
- " gl_FragColor = texture2D(source, qt_TexCoord0 + amplitude * vec2(p.y, -p.x)) * (1. - ratio);" +
- "}"
- }
-
- SequentialAnimation {
- id: transition
- ScriptAction { script: {
- deck.inTransition = true
- fromSlide.opacity = 0
- toSlide.visible = true
- }
- }
-
- ParallelAnimation {
- NumberAnimation { target: effect; property: "ratio"; from: 0; to: 1; duration: deck.transitionTime; }
- NumberAnimation { target: toSlide; property: "opacity"; from: 0; to: 1; duration: deck.transitionTime; easing.type: Easing.InQuart }
- }
-
- ScriptAction { script: {
- deck.inTransition = false
- fromSlide.visible = false
- fromSlide.opacity = 0
- toSlide.opacity = 1
- }
- }
- }
-
- function switchSlides(from, to)
- {
- if (deck.inTransition)
- return false
-
- deck.fromSlide = from
- deck.toSlide = to
-
- transition.running = true;
-
- return true
- }
-}