Const raymarch_physical_frag
raymarch_physical_frag: "#ifdef PHYSICAL#define REFLECTIVITY#define CLEARCOAT#endifuniform vec3 diffuse;uniform vec3 emissive;uniform float metalness;uniform float roughness;#ifdef REFLECTIVITYuniform float reflectivity;#endif#ifdef CLEARCOATuniform float clearcoat;uniform float clearcoatRoughness;#endif#include <common>#include <packing>#include <bsdfs>#include <lights_pars_begin>#include <lights_physical_pars_fragment>#include <raymarch_fog_pars_fragment>#include <raymarch_common_pars_fragment>#include <envmap_common_pars_fragment>#include <envmap_pars_fragment>#include <ray_pars_fragment>#include <distance_pars_fragment>#include <raymarch_pars_fragment>#include <physical_material_pars_fragment>#include <physical_get_material_pars_fragment>void main(void) {#include <raymarch_fragment>vec3 worldPosition = (modelMatrix * vec4(position, 1.0)).xyz;ObjectSpaceRaymarchPhysicalMaterial physicalMaterial = getMaterial(position, worldPosition, normal);vec4 diffuseColor = vec4(physicalMaterial.diffuse, opacity);ReflectedLight reflectedLight = ReflectedLight(vec3(0.0), vec3(0.0), vec3(0.0), vec3(0.0));vec3 totalEmissiveRadiance = physicalMaterial.emissive;float roughnessFactor = physicalMaterial.roughness;float metalnessFactor = physicalMaterial.metalness;#ifdef REFLECTIVITYfloat reflectivity = physicalMaterial.reflectivity;#endif#ifdef CLEARCOATfloat clearcoat = physicalMaterial.clearcoat;float clearcoatRoughness = physicalMaterial.clearcoatRoughness;#endif#include <lights_physical_fragment>#include <lights_fragment_begin>#include <lights_fragment_end>vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;float specularStrength = 1.0;#include <envmap_fragment>gl_FragColor = vec4(outgoingLight, diffuseColor.a);#include <raymarch_write_depth_fragment>#include <tonemapping_fragment>#include <raymarch_fog_fragment>}" = `#ifdef PHYSICAL#define REFLECTIVITY#define CLEARCOAT#endifuniform vec3 diffuse;uniform vec3 emissive;uniform float metalness;uniform float roughness;#ifdef REFLECTIVITYuniform float reflectivity;#endif#ifdef CLEARCOATuniform float clearcoat;uniform float clearcoatRoughness;#endif#include <common>#include <packing>#include <bsdfs>#include <lights_pars_begin>#include <lights_physical_pars_fragment>#include <raymarch_fog_pars_fragment>#include <raymarch_common_pars_fragment>#include <envmap_common_pars_fragment>#include <envmap_pars_fragment>#include <ray_pars_fragment>#include <distance_pars_fragment>#include <raymarch_pars_fragment>#include <physical_material_pars_fragment>#include <physical_get_material_pars_fragment>void main(void) {#include <raymarch_fragment>vec3 worldPosition = (modelMatrix * vec4(position, 1.0)).xyz;ObjectSpaceRaymarchPhysicalMaterial physicalMaterial = getMaterial(position, worldPosition, normal);vec4 diffuseColor = vec4(physicalMaterial.diffuse, opacity);ReflectedLight reflectedLight = ReflectedLight(vec3(0.0), vec3(0.0), vec3(0.0), vec3(0.0));vec3 totalEmissiveRadiance = physicalMaterial.emissive;float roughnessFactor = physicalMaterial.roughness;float metalnessFactor = physicalMaterial.metalness;#ifdef REFLECTIVITYfloat reflectivity = physicalMaterial.reflectivity;#endif#ifdef CLEARCOATfloat clearcoat = physicalMaterial.clearcoat;float clearcoatRoughness = physicalMaterial.clearcoatRoughness;#endif#include <lights_physical_fragment>#include <lights_fragment_begin>#include <lights_fragment_end>vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;float specularStrength = 1.0;#include <envmap_fragment>gl_FragColor = vec4(outgoingLight, diffuseColor.a);#include <raymarch_write_depth_fragment>#include <tonemapping_fragment>#include <raymarch_fog_fragment>}`