OpenSource
/
dc-sdk
镜像自地址 https://github.com/dvt3d/dc-sdk


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width,initial-scale=1.0" />
    <title>dc-example</title>
    <script src="/libs/dc-sdk/dc.min.js"></script>
    <script src="../dat.gui.min.js"></script>
    <link href="/libs/dc-sdk/dc.min.css" type="text/css" rel="stylesheet" />
    <link href="../index.css" type="text/css" rel="stylesheet" />
  </head>

  <body>
    <div id="viewer-container" class="viewer-container"></div>
    <script>
      DC.config.baseUrl = '../libs/dc-sdk/resources/'
      let viewer = new DC.Viewer('viewer-container')
      let baseLayer = DC.ImageryLayerFactory.createImageryLayer(
        DC.ImageryType.AMAP,
        {
          style: 'img',
          crs: 'WGS84',
        }
      )
      viewer.addBaseLayer(baseLayer)
      let effect = new DC.Effect(viewer)
      effect.depthOfField.enable = true

      let controls = {
        enable: true,
        focalDistance: 87,
        delta: 1,
        sigma: 3.8,
        stepSize: 2.5,
      }
      let gui = new dat.GUI()
      gui.add(controls, 'enable').onChange((value) => {
        effect.depthOfField.enable = value
      })
      gui
        .add(controls, 'focalDistance', 0, 1000)
        .step(1)
        .onChange((value) => {
          effect.depthOfField.focalDistance = value
        })
      gui
        .add(controls, 'delta', 0, 5)
        .step(0.1)
        .onChange((value) => {
          effect.depthOfField.delta = value
        })
      gui
        .add(controls, 'sigma', 0, 5)
        .step(0.1)
        .onChange((value) => {
          effect.depthOfField.sigma = value
        })
      gui
        .add(controls, 'stepSize', 0, 10)
        .step(0.1)
        .onChange((value) => {
          effect.depthOfField.stepSize = value
        })
    </script>
  </body>
</html>