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CesiumGS / cesium

An open-source JavaScript library for world-class 3D globes and maps :earth_americas:
https://cesium.com/cesiumjs/
Apache License 2.0
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3DTiles Rendering #9927

Open wenyu1314 opened 2 years ago

wenyu1314 commented 2 years ago
  1. When I simply set the absolute position x less than the minimum value to blue and x greater than the minimum value to red, the junction of red and blue is defective. 1636622117
  2. Next is my 3DTiles styling. 1636622330. 3.The correct effect should be this: there is no defect at the junction of red and blue. 1636621730
ebogo1 commented 2 years ago

@wenyu1314 thanks for opening an issue - is the bug you're seeing that the line between the red and blue styles is not straight as expected? If so, it looks like it might be a visual effect from pointSize being bigger than the points in the 2nd picture (pointSize docs).

wenyu1314 commented 2 years ago

@ebogo1 Thank you for your reply. The line between red and blue is not as straight as expected. I also went to have a look. It is not because of the size of the points. The red in Figure 1 will have scattered points in the blue area, which is incorrect, but not in Figure 3.

ebogo1 commented 2 years ago

@wenyu1314 thanks for confirming. Are you able to please share the data you are testing with?

wenyu1314 commented 2 years ago

@ebogo1 Thank you for your reply. My test data address is' ' http://222.128.104.87:4200/profile/upload/test202111120001/tileset.json '.You can add 3dfiles data through cesium, then change the URL address to our address, and then set the tile set style to the following. image image When you change the 3dfiles style, you can observe the junction of the red and blue areas of the point cloud, and you will find that there are defects, which is different from the effect of the third part I mentioned earlier