@babylonjs/core/Shaders/picking.fragment.js

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// Do not edit.
import { ShaderStore } from "../Engines/shaderStore.js";
import { packingFunctions } from "./ShadersInclude/packingFunctions.js";
const name = "pickingPixelShader";
const shader = `#ifdef GPUPICKER_DEPTH
#extension GL_EXT_draw_buffers : require
#endif
#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)
precision highp int;
#endif
#ifdef GPUPICKER_DEPTH
layout(location=0) out highp vec4 glFragData[2];
#endif
#ifdef GPUPICKER_PACK_DEPTH
#include<packingFunctions>
#endif
#if defined(INSTANCES)
flat varying float vMeshID;
#else
uniform float meshID;
#endif
void main(void) {float id;
#if defined(INSTANCES)
id=vMeshID;
#else
id=meshID;
#endif
#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)
int castedId=int(id);vec3 color=vec3(
float((castedId>>16) & 0xFF),
float((castedId>>8) & 0xFF),
float(castedId & 0xFF)
)/255.0;
#ifdef GPUPICKER_DEPTH
glFragData[0]=vec4(color,1.0);
#ifdef GPUPICKER_PACK_DEPTH
glFragData[1]=pack(gl_FragCoord.z);
#else
glFragData[1]=vec4(gl_FragCoord.z,0.0,0.0,1.0);
#endif
#else
gl_FragColor=vec4(color,1.0);
#endif
#else
float castedId=floor(id+0.5);vec3 color=vec3(
floor(mod(castedId,16777216.0)/65536.0),
floor(mod(castedId,65536.0)/256.0),
mod(castedId,256.0)
)/255.0;
#ifdef GPUPICKER_DEPTH
glFragData[0]=vec4(color,1.0);
#ifdef GPUPICKER_PACK_DEPTH
glFragData[1]=pack(gl_FragCoord.z);
#else
glFragData[1]=vec4(gl_FragCoord.z,0.0,0.0,1.0);
#endif
#else
gl_FragColor=vec4(color,1.0);
#endif
#endif
}
`;
// Sideeffect
if (!ShaderStore.ShadersStore[name]) {
    ShaderStore.ShadersStore[name] = shader;
}
const includes = [packingFunctions];
for (const inc of includes) {
    if (!ShaderStore.IncludesShadersStore[inc.name]) {
        ShaderStore.IncludesShadersStore[inc.name] = inc.shader;
    }
}
/** @internal */
export const pickingPixelShader = { name, shader };
//# sourceMappingURL=picking.fragment.js.map