@babylonjs/core/Shaders/ShadersInclude/pbrBlockNormalFinal.js

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// Do not edit.
import { ShaderStore } from "../../Engines/shaderStore.js";
const name = "pbrBlockNormalFinal";
const shader = `#if defined(FORCENORMALFORWARD) && defined(NORMAL)
vec3 faceNormal=normalize(cross(dFdx(vPositionW),dFdy(vPositionW)))*vEyePosition.w;
#if defined(TWOSIDEDLIGHTING)
faceNormal=gl_FrontFacing ? faceNormal : -faceNormal;
#endif
normalW*=sign(dot(normalW,faceNormal));
#endif
#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)
#if defined(MIRRORED)
normalW=gl_FrontFacing ? -normalW : normalW;
#else
normalW=gl_FrontFacing ? normalW : -normalW;
#endif
#endif
`;
// Sideeffect
if (!ShaderStore.IncludesShadersStore[name]) {
    ShaderStore.IncludesShadersStore[name] = shader;
}
/** @internal */
export const pbrBlockNormalFinal = { name, shader };
//# sourceMappingURL=pbrBlockNormalFinal.js.map