// Do not edit.
import { ShaderStore } from "../../Engines/shaderStore.js";
const name = "shadowMapVertexMetric";
const shader = `#if SM_USEDISTANCE==1
vPositionWSM=worldPos.xyz;
#endif
#if SM_DEPTHTEXTURE==1
#ifdef IS_NDC_HALF_ZRANGE
#define BIASFACTOR 0.5
#else
#define BIASFACTOR 1.0
#endif
#ifdef USE_REVERSE_DEPTHBUFFER
gl_Position.z-=biasAndScaleSM.x*gl_Position.w*BIASFACTOR;
#else
gl_Position.z+=biasAndScaleSM.x*gl_Position.w*BIASFACTOR;
#endif
#endif
#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1
zSM=gl_Position.z;gl_Position.z=0.0;
#elif SM_USEDISTANCE==0
#ifdef USE_REVERSE_DEPTHBUFFER
vDepthMetricSM=(-gl_Position.z+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;
#else
vDepthMetricSM=(gl_Position.z+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;
#endif
#endif
`;
// Sideeffect
ShaderStore.IncludesShadersStore[name] = shader;
/** @internal */
export const shadowMapVertexMetric = { name, shader };
//# sourceMappingURL=shadowMapVertexMetric.js.map