原文链接及内容
快速近似抗锯齿(英语:Fast Approximate Anti-Aliasing,FXAA),由Nvidia员工Timothy Lottes开发的一种反锯齿算法。
效果如下图所示:

示例代码如下:
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| const viewer = new Cesium.Viewer("cesiumContainer", { terrain: Cesium.Terrain.fromWorldTerrain(), });
viewer.scene.camera.setView({ destination: new Cesium.Cartesian3( 1331419.302230775, -4656681.5022043325, 4136232.6465900405, ), orientation: new Cesium.HeadingPitchRoll( 6.032455545102689, -0.056832496140112765, 6.282360923090216, ), endTransform: Cesium.Matrix4.IDENTITY, });
viewer.scene.postProcessStages.fxaa.enabled = true;
Sandcastle.addToggleButton("启用快速近似抗锯齿", true, function (checked) { viewer.scene.postProcessStages.fxaa.enabled = checked; });
try { const tileset = await Cesium.Cesium3DTileset.fromIonAssetId(75343); viewer.scene.primitives.add(tileset); } catch (error) { console.log(`tileset加载出错: ${error}`); }
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