Class HDRTools

This groups tools to convert HDR texture to native colors array.

Hierarchy

HDRTools

Index

Methods

Methods

Static GetCubeMapTextureDataSearch playground for GetCubeMapTextureData

GetCubeMapTextureData(buffer: ArrayBuffer, size: number): CubeMapInfo

- Defined in .temp/docdirectory/doc.d.ts:67404
Returns the cubemap information (each faces texture data) extracted from an RGBE texture. This RGBE texture needs to store the information as a panorama.

More information on this format are available here: https://en.wikipedia.org/wiki/RGBE_image_format

Parameters
- buffer: ArrayBuffer
  
  The binary file stored in an array buffer.
- size: number
  
  The expected size of the extracted cubemap.
Returns CubeMapInfo

The Cube Map information.

Static RGBE_ReadHeaderSearch playground for RGBE_ReadHeader

RGBE_ReadHeader(uint8array: Uint8Array): HDRInfo

- Defined in .temp/docdirectory/doc.d.ts:67392
Reads header information from an RGBE texture stored in a native array. More information on this format are available here: https://en.wikipedia.org/wiki/RGBE_image_format

Parameters
- uint8array: Uint8Array
  
  The binary file stored in native array.
Returns HDRInfo

The header information.

Static RGBE_ReadPixelsSearch playground for RGBE_ReadPixels

RGBE_ReadPixels(uint8array: Uint8Array, hdrInfo: HDRInfo): Float32Array

- Defined in .temp/docdirectory/doc.d.ts:67416
Returns the pixels data extracted from an RGBE texture. This pixels will be stored left to right up to down in the R G B order in one array.

More information on this format are available here: https://en.wikipedia.org/wiki/RGBE_image_format

Parameters
- uint8array: Uint8Array
  
  The binary file stored in an array buffer.
- hdrInfo: HDRInfo
  
  The header information of the file.
Returns Float32Array

The pixels data in RGB right to left up to down order.