XRCylinderLayer.centralAngle

The centralAngle property of the XRCylinderLayer interface represents the angle in radians of the visible section of the cylinder.

Value

A number representing the angle in radians of the visible section of the cylinder.

Examples

Getting a layer's central angle

The XRWebGLBinding.createCylinderLayer() method creates a cylinder layer and allows to specify a centralAngle. The XRCylinder.centralAngle property can be used after layer creation to get the central angle used or to set it to a new one.

const cylinderLayer = xrGlBinding.createCylinderLayer({
  space: xrReferenceSpace,
  viewPixelWidth: 1200,
  viewPixelHeight: 600,
  centralAngle : 60 * Math.PI / 180,
  aspectRatio : 2,
  radius : 2,
  transform : new XRRigidTransform(/* ... */),
});

cylinderLayer.centralAngle; // 1.0471975511965976

Specifications

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Browser compatibility

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