Per-feature post-processing #6476
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| <!DOCTYPE html> | ||
| <html lang="en"> | ||
| <head> | ||
| <meta charset="utf-8"> | ||
| <meta http-equiv="X-UA-Compatible" content="IE=edge"> | ||
| <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"> | ||
| <meta name="description" content="Post processing effects."> | ||
| <meta name="cesium-sandcastle-labels" content="Showcases, Post Processing"> | ||
| <title>Cesium Demo</title> | ||
| <script type="text/javascript" src="../Sandcastle-header.js"></script> | ||
| <script type="text/javascript" src="../../../ThirdParty/requirejs-2.1.20/require.js"></script> | ||
| <script type="text/javascript"> | ||
| require.config({ | ||
| baseUrl : '../../../Source', | ||
| waitSeconds : 60 | ||
| }); | ||
| </script> | ||
| </head> | ||
| <body class="sandcastle-loading" data-sandcastle-bucket="bucket-requirejs.html"> | ||
| <style> | ||
| @import url(../templates/bucket.css); | ||
| </style> | ||
| <div id="cesiumContainer" class="fullSize"></div> | ||
| <div id="loadingOverlay"><h1>Loading...</h1></div> | ||
| <div id="toolbar"></div> | ||
| <script id="cesium_sandcastle_script"> | ||
| function startup(Cesium) { | ||
| 'use strict'; | ||
| //Sandcastle_Begin | ||
| var viewer = new Cesium.Viewer('cesiumContainer', { | ||
| shouldAnimate : true | ||
| }); | ||
|
|
||
| var position = Cesium.Cartesian3.fromDegrees(-123.0744619, 44.0503706); | ||
| var url = '../../SampleData/models/CesiumMan/Cesium_Man.glb'; | ||
| viewer.trackedEntity = viewer.entities.add({ | ||
| name : url, | ||
| position : position, | ||
| model : { | ||
| uri : url | ||
| } | ||
| }); | ||
|
|
||
| var collection = viewer.scene.postProcessStages; | ||
| var silhouette = collection.add(Cesium.PostProcessStageLibrary.createSilhouetteStage()); | ||
| silhouette.uniforms.color = Cesium.Color.LIME; | ||
| var blackAndWhite = collection.add(Cesium.PostProcessStageLibrary.createBlackAndWhiteStage()); | ||
| blackAndWhite.uniforms.gradations = 5.0; | ||
|
|
||
| if (!silhouette.isSupported(viewer.scene)) { | ||
|
There was a problem hiding this comment. Isn't it odd that a user needs to create an instance to check There was a problem hiding this comment. How else would it work? There isn't a class for each of the stages. If there was, we could do something like There was a problem hiding this comment. Maybe: if (!Cesium.PostProcessStageLibrary.isSilhouetteSupported(viewer.scene)) {Slightly more coupled, but cleaner for the end user. |
||
| console.log('This browser does not support the silhouette post process.'); | ||
| } | ||
|
|
||
| var handler; | ||
| function addMouseOver(stage) { | ||
| handler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas); | ||
| handler.setInputAction(function(movement) { | ||
| var pickedObject = viewer.scene.pick(movement.endPosition); | ||
| if (Cesium.defined(pickedObject)) { | ||
| stage.selectedFeatures = [pickedObject.primitive]; | ||
|
There was a problem hiding this comment. Are we sure Maybe just |
||
| } else { | ||
| stage.selectedFeatures = []; | ||
| } | ||
| }, Cesium.ScreenSpaceEventType.MOUSE_MOVE); | ||
| } | ||
|
|
||
| function removeMouseOver(stage) { | ||
| handler = handler && handler.destroy(); | ||
| stage.selectedFeatures = []; | ||
| } | ||
|
|
||
| Sandcastle.addToolbarMenu([{ | ||
| text : 'Mouse-over Black and White', | ||
| onselect : function() { | ||
| blackAndWhite.enabled = true; | ||
| silhouette.enabled = false; | ||
|
|
||
| removeMouseOver(silhouette); | ||
| addMouseOver(blackAndWhite); | ||
| } | ||
| }, { | ||
| text : 'Mouse-over Silhouette', | ||
| onselect : function() { | ||
| blackAndWhite.enabled = false; | ||
| silhouette.enabled = true; | ||
|
|
||
| removeMouseOver(blackAndWhite); | ||
| addMouseOver(silhouette); | ||
| } | ||
| }]); | ||
| //Sandcastle_End | ||
| Sandcastle.finishedLoading(); | ||
| } | ||
| if (typeof Cesium !== "undefined") { | ||
| startup(Cesium); | ||
| } else if (typeof require === "function") { | ||
| require(["Cesium"], startup); | ||
| } | ||
| </script> | ||
| </body> | ||
| </html> | ||
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
Oops, something went wrong.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
collection?Be precise.
What should be the canonical name used throughout?
stages, right?