playcanvas
Version:
PlayCanvas WebGL game engine
50 lines (49 loc) • 2.45 kB
TypeScript
/**
* @import { GraphicsDevice } from '../../../platform/graphics/graphics-device.js'
*/
export const _matTex2D: any[];
export const standard: ShaderGeneratorStandard;
declare class ShaderGeneratorStandard extends ShaderGenerator {
optionsContext: StandardMaterialOptions;
optionsContextMin: StandardMaterialOptions;
generateKey(options: any): string;
propsMin: string[];
props: string[];
/**
* Get the code with which to to replace '$UV' in the map shader functions.
*
* @param {string} transformPropName - Name of the transform id in the options block. Usually "basenameTransform".
* @param {string} uVPropName - Name of the UV channel in the options block. Usually "basenameUv".
* @param {object} options - The options passed into createShaderDefinition.
* @returns {string} The code used to replace "$UV" in the shader code.
* @private
*/
private _getUvSourceExpression;
_addMapDef(name: any, enabled: any): string;
_addMapDefs(float: any, color: any, vertex: any, map: any, invert: any): string;
/**
* Add chunk for Map Types (used for all maps except Normal).
*
* @param {string} propName - The base name of the map: diffuse | emissive | opacity | light | height | metalness | specular | gloss | ao.
* @param {string} chunkName - The name of the chunk to use. Usually "basenamePS".
* @param {object} options - The options passed into to createShaderDefinition.
* @param {object} chunks - The set of shader chunks to choose from.
* @param {object} mapping - The mapping between chunk and sampler
* @param {string} encoding - The texture's encoding
* @returns {string} The shader code to support this map.
* @private
*/
private _addMap;
_correctChannel(p: any, chan: any, _matTex2D: any): any;
createVertexShader(litShader: any, options: any): void;
/**
* @param {GraphicsDevice} device - The graphics device.
* @param {StandardMaterialOptions} options - The create options.
* @returns {object} Returns the created shader definition.
*/
createShaderDefinition(device: GraphicsDevice, options: StandardMaterialOptions): object;
}
import { ShaderGenerator } from './shader-generator.js';
import { StandardMaterialOptions } from '../../materials/standard-material-options.js';
import type { GraphicsDevice } from '../../../platform/graphics/graphics-device.js';
export {};