playcanvas
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Open-source WebGL/WebGPU 3D engine for the web
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TypeScript
/**
* The standard material options define a set of options used to control the shader frontend shader
* generation, such as textures, tints and multipliers.
*
* @category Graphics
*/
export class StandardMaterialOptions {
/**
* The set of defines used to generate the shader.
*
* @type {Map<string, string>}
*/
defines: Map<string, string>;
/**
* If UV1 (second set of texture coordinates) is required in the shader. Will be declared as
* "vUv1" and passed to the fragment shader.
*/
forceUv1: boolean;
/**
* Defines if {@link StandardMaterial#specular} constant should affect specular color.
*/
specularTint: boolean;
/**
* Defines if {@link StandardMaterial#metalness} constant should affect metalness value.
*/
metalnessTint: boolean;
/**
* Defines if {@link StandardMaterial#gloss} constant should affect glossiness value.
*/
glossTint: boolean;
emissiveEncoding: string;
lightMapEncoding: string;
vertexColorGamma: boolean;
/**
* If normal map contains X in RGB, Y in Alpha, and Z must be reconstructed.
*/
packedNormal: boolean;
/**
* If normal detail map contains X in RGB, Y in Alpha, and Z must be reconstructed.
*/
normalDetailPackedNormal: boolean;
/**
* If normal clear coat map contains X in RGB, Y in Alpha, and Z must be reconstructed.
*/
clearCoatPackedNormal: boolean;
/**
* Invert the gloss channel.
*/
glossInvert: boolean;
/**
* Invert the sheen gloss channel.
*/
sheenGlossInvert: boolean;
/**
* Invert the clearcoat gloss channel.
*/
clearCoatGlossInvert: boolean;
/**
* True to include AO variables even if AO is not used, which allows SSAO to be used in the lit shader.
*/
useAO: boolean;
/**
* Storage for the options for lit the shader and material.
*
* @type {LitShaderOptions}
*/
litOptions: LitShaderOptions;
get pass(): number;
}
import { LitShaderOptions } from '../shader-lib/programs/lit-shader-options.js';