Draw billion point by primitive

.map { height: 100%; width: 100%; } .toolDiv { display: none; z-index: 10; position: absolute; margin-left: 10px; top: 1%; }

点绘制不出来 当把primitiveType改为Cesium.PrimitiveType.LINES 可以绘制 但是为Cesium.PrimitiveType.POINTS绘制不出来

Hi @LiuGaoMeng,

Thanks for your post and welcome to the Cesium community.

Could you please provide more information to help us understand the problem you have run in to? What would be best is if you could provide an example using our sandcastle tool https://sandcastle.cesium.com/ that reproduces the error so we can see exactly how you are trying to use the CesiumJS API and where you have run into an issue.

Thanks and I hope we can address your problem as soon as possible.
Best,
Luke

Thanks
I have resolve this question but I have another question,when I draw a line with a width of 50
when add code “vec3 poi=position + normal*expandAndWidth.x * expandAndWidth.y;“ in vertex shader,line will render ,but it have an angle with ground.if not add line cann’t render.
https://sandcastle.cesium.com/#c=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