@openhps/core/src/three/renderers/shaders/ShaderChunk/shadowmask_pars_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 */`
float getShadowMask() {

	float shadow = 1.0;

	#ifdef USE_SHADOWMAP

	#if NUM_DIR_LIGHT_SHADOWS > 0

	DirectionalLightShadow directionalLight;

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {

		directionalLight = directionalLightShadows[ i ];
		shadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowIntensity, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;

	}
	#pragma unroll_loop_end

	#endif

	#if NUM_SPOT_LIGHT_SHADOWS > 0

	SpotLightShadow spotLight;

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {

		spotLight = spotLightShadows[ i ];
		shadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowIntensity, spotLight.shadowBias, spotLight.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;

	}
	#pragma unroll_loop_end

	#endif

	#if NUM_POINT_LIGHT_SHADOWS > 0

	PointLightShadow pointLight;

	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {

		pointLight = pointLightShadows[ i ];
		shadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowIntensity, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;

	}
	#pragma unroll_loop_end

	#endif

	/*
	#if NUM_RECT_AREA_LIGHTS > 0

		// TODO (abelnation): update shadow for Area light

	#endif
	*/

	#endif

	return shadow;

}
`;