| | |
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| | | animation: false, |
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| | | duration: 30, |
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| | | time: 0, |
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| | | repeat: new Cesium.Cartesian2(1, 1), |
|---|
| | | }, |
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| | | // source编写glsl，可以使用uniforms参数，值来自getValue方法的result |
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| | | source: ` |
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| | | #extension GL_OES_standard_derivatives : enable |
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| | | czm_material czm_getMaterial(czm_materialInput materialInput) |
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| | | { |
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| | | czm_material material = czm_getDefaultMaterial(materialInput); |
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| | | vec2 st = materialInput.st; |
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| | | float s = st.s/ (abs(fwidth(st.s)) * imageW * czm_pixelRatio); |
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| | | vec2 st = repeat * materialInput.st; |
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| | | float s = st.s / (abs(fwidth(st.s)) * imageW * czm_pixelRatio); |
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| | | if(animation==true){ |
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| | | s = s-time;//增加运动效果 |
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| | | } |
|---|
