Orthographic camera rendering is faulty - Discord Import

Hi, Iā€™m currently creating a way to use minimaps in combination with HTML canvas (based on the example here: three.js examples While working on this I realized that the orthographic camera rendering results in a strange white background, while the perspective camera renders correctly (same camera settings, just changed Perspective to Orthographic). What may be the cause for this?

Screenshots are in the next comments of this question.

Original Post on Discord

by user 474974683163394049

Orthographic:

by user 474974683163394049

Perspective:

by user 474974683163394049

can be found here: https://hazel-supreme-snowplow.glitch.me/

by user 474974683163394049