Class HDRTools
Hierarchy
- HDRTools
Index
Constructors
Methods
Constructors
constructor
Returns HDRTools
Methods
Static Get
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.
Optional supersample: boolean
Returns CubeMapInfo
The Cube Map information.
Static RGBE_
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_
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.
This groups tools to convert HDR texture to native colors array.