GL ERROR :GL_INVALID_OPERATION : glDrawArrays: GL_BLEND with floating-point color attachments requir

1. A concise explanation of the problem you’re experiencing.

Just recently discovered this error. I m trying to plot 3D scatter plot and surface plot. The same code worked successfully previously.

4. The Cesium version you’re using, your operating system and browser.

**Chrome: 75.0.3770.100 **


What version of CesiumJS are you using? Did you recently update? Was it working before in the same version of Chrome? Can you share a code example in Sandcastle ( that reproduces the issue?