Three.js

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Helpers

Three.js provides several helpers for debugging purposes that help you with the positioning and orientation of meshes, cameras and lights.

Some Helpers

• BoxHelper – shows the bounding box of an object
• AxesHelper – shows the X, Y, Z axes
• GridHelper – shows a grid in the scene
• CameraHelper – shows the camera
• DirectionalLightHelper – visualize a DirectionalLight's effect on the scene

See also

• Example on Three.js