1. A concise explanation of the problem you're experiencing. Hi! I'm looking for an equivalent to disableDepthTestDistance in https://cesiumjs.org/Cesium/Build/Documentation/PointGraphics.html for polylines and polygons. Even if the solution is less than elegant for the time being, I'll take it. He…

If your polylines and polygons are clamped to ground, you could use the zIndex property to make sure the ones you need to be on top are always on top, like in this example: [image] Cesium Sandcastle The Cesium Sandcastle provides an interactive environment for testing Cesium code. …

Thank you so much Omar! Modifying the RenderState was exactly what I was looking for. Unfortunately, converting all of my code to managing primitives was going to be a fairly extensive task. Instead, I came up with a way to monkey patch my desired behavior into Primitive and PolylineCollection so I …

Thanks for posting your solution! We might revisit in the future whether it makes sense to expose depth test property on polylines and polygons. I’m glad this workaround is sufficient for now.

Great solution, thanks for sharing. Our use case would really benefit if Cesium were to enable the depth test property on polylines. What would be incredible would be the ability to modify the appearance of polylines and billboards when viewed through terrain (change shade, change colour, etc)

I just stumbled on this issue which I think is relevant: depthFailMaterial for dynamic polylines opened 02:51PM - 17 May 17 UTC (UTC) [hpinkos] hpinkos The new depth…

Hi Omar, Unfortunately we are using dynamic polylines which depthFailMaterial does not support. I can see an open issue on GitHub #5333 so fingers crossed this gets implemented soon! I actually do not understand hailengc monkeypatch solution and cannot get it to work… Thank you for your suggestio…

I just bumped the issue to let them know people are still asking for it. I think if you can get the original monkeypatch in this thread working, it’s just as well of a workaround for now.

Is there away to disable the depth test to individual models? The solutions provided above only appear to be valid for non-model primitives.

Here is the solution (hack) I came up with, use at your own risk :slight_smile: //disable depthTest for entities annoted with a depthTest property var oldModelUpdate = Cesium.Model.prototype.update; Cesium.Model.prototype.update = function (frameState) { oldModelUpdate.call(this, frameState); /…

Disable Depth Test For Polylines and Polygons

CesiumJS

swissolo August 17, 2018, 10:35pm 2

To clarify: Polylines and polygons are currently added as entities in addition to the mesh.

Draw on top of a depth test disabled mesh

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Disable Depth Test For Polylines and Polygons

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