[Q]Draw to screen works good but FBO not. about regl

[budblack]

I want to read the fbo data. Should I call function regl.read() in a command call situation?
Or there is some mistake in my code cause fbo not be filled?

[budblack]

OMG, works if I set depth: false of fbo.

const fbo = regl.framebuffer({ width, height, depth: false });

BUT WHY?

[ltzehan]

Just as an FYI for anyone with the same issue: when depth: false, there is no depth attachment and all fragments will pass the depth test so this appears to work until more complex geometries come into the picture.

The issue here is that when the depth buffer is enabled, the default value of 0 is already representing an extremely close depth so no fragments are rendered