The directionalLight Properties do not yield any visible results

I recently experimented with the parameters in this code snippet but did not see any visible changes. The values for directionalLight.shadowCameraVisible, directionalLight.shadowCameraLeft, directionalLight.shadowCameraRight, directionalLight.shadowCameraBottom, and directionalLight.shadowCameraTop were altered without effect.

directionalLight.shadowCameraVisible = true;
directionalLight.shadowCameraLeft = 1000;
directionalLight.shadowCameraRight = 1000;
directionalLight.shadowCameraBottom = 1000;
directionalLight.shadowCameraTop = 1000;

I am curious if there are additional settings that may be influencing the outcome. Can anyone explain the functionality of these parameters or point me towards helpful resources?

The documentation does not provide much clarity on the matter. Any advice would be greatly appreciated!

javascriptthree.js

Answer №1

To adjust the orthographic camera parameters, ensure you are using THREE.OrthographicCamera(). For guidance on implementing shadows, check out this tutorial: Casting Shadows.

If you're not seeing any changes in your scene, it may be because you only have one cube present, making it difficult to observe shadows. Try adding more geometries to your scene and refer back to the tutorial for further assistance.

I hope this information is useful to you!

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