Class HDRLoader

Basic glTF loader class.

Allow to load an HDR file from an URI and returns a HDRImageData object containing the Float32Array data alongside width, height and other useful information.

Example

const hdrLoader = new HDRLoader()
const hdr = await hdrLoader.loadFromUrl('path/to/environment.hdr')

// assuming `renderer` is a valid Renderer
const envTexture = new Texture(renderer, {
  label: 'Environment texture',
  name: 'envTexture',
  visibility: ['fragment'],
  format: 'rgba16float',
  generateMips: true,
  fixedSize: {
    width: hdr.width,
    height: hdr.height,
  },
})

envTexture.uploadData({
  data: hdr.data,
})
Copy