@openhps/core/src/three/renderers/shaders/ShaderChunk/aomap_fragment.glsl.js

Open Hybrid Positioning System - Core component

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _default = exports.default = /* glsl */`
#ifdef USE_AOMAP

	// reads channel R, compatible with a combined OcclusionRoughnessMetallic (RGB) texture
	float ambientOcclusion = ( texture2D( aoMap, vAoMapUv ).r - 1.0 ) * aoMapIntensity + 1.0;

	reflectedLight.indirectDiffuse *= ambientOcclusion;

	#if defined( USE_CLEARCOAT ) 
		clearcoatSpecularIndirect *= ambientOcclusion;
	#endif

	#if defined( USE_SHEEN ) 
		sheenSpecularIndirect *= ambientOcclusion;
	#endif

	#if defined( USE_ENVMAP ) && defined( STANDARD )

		float dotNV = saturate( dot( geometryNormal, geometryViewDir ) );

		reflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );

	#endif

#endif
`;