cesium
Version:
CesiumJS is a JavaScript library for creating 3D globes and 2D maps in a web browser without a plugin.
52 lines (46 loc) • 1.16 kB
JavaScript
/**
* A tonemapping algorithm when rendering with high dynamic range.
*
* @exports Tonemapper
* @private
*/
var Tonemapper = {
/**
* Use the Reinhard tonemapping operator.
*
* @type {Number}
* @constant
*/
REINHARD : 0,
/**
* Use the modified Reinhard tonemapping operator.
*
* @type {Number}
* @constant
*/
MODIFIED_REINHARD : 1,
/**
* Use the Filmic tonemapping operator.
*
* @type {Number}
* @constant
*/
FILMIC : 2,
/**
* Use the ACES tonemapping operator.
*
* @type {Number}
* @constant
*/
ACES : 3,
/**
* @private
*/
validate : function(tonemapper) {
return tonemapper === Tonemapper.REINHARD ||
tonemapper === Tonemapper.MODIFIED_REINHARD ||
tonemapper === Tonemapper.FILMIC ||
tonemapper === Tonemapper.ACES;
}
};
export default Object.freeze(Tonemapper);