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51 lines
1.4 KiB
JavaScript
51 lines
1.4 KiB
JavaScript
//
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// ddebugFramBuffer.js
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// examples/utilities/tools/render
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//
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// Sam Gateau created on 2/18/2016.
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// Copyright 2016 High Fidelity, Inc.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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var DDB = Render.RenderDeferredTask.DebugDeferredBuffer;
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oldConfig = DDB.toJSON();
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DDB.enabled = true;
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// Set up the qml ui
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var qml = Script.resolvePath('framebuffer.qml');
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var window = new OverlayWindow({
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title: 'Framebuffer Debug',
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source: qml,
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width: 400, height: 50,
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});
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window.setPosition(25, 50);
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window.closed.connect(function() { Script.stop(); });
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// Debug buffer sizing
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var resizing = false;
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Controller.mousePressEvent.connect(function (e) {
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if (shouldStartResizing(e.x)) {
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resizing = true;
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}
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});
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Controller.mouseReleaseEvent.connect(function() { resizing = false; });
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Controller.mouseMoveEvent.connect(function (e) { resizing && setDebugBufferSize(e.x); });
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function shouldStartResizing(eventX) {
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var x = Math.abs(eventX - Window.innerWidth * (1.0 + DDB.size.x) / 2.0);
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var mode = DDB.mode;
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return mode !== -1 && x < 20;
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}
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function setDebugBufferSize(x) {
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x = (2.0 * (x / Window.innerWidth) - 1.0); // scale
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x = Math.min(Math.max(-1, x), 1); // clamp
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DDB.size = { x: x, y: -1, z: 1, w: 1 };
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}
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Script.scriptEnding.connect(function () { DDB.fromJSON(oldConfig); });
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