declare var _default: "uniform float joinStride;\nuniform float joinStrideInv;\n\nfloat getIndex(vec4 xyzw);\nvec4 getRest(vec4 xyzw);\nvec4 injectIndices(float a, float b);\n\nvec4 getJoinXYZW(vec4 xyzw) {\n\n  float a = getIndex(xyzw);\n  float b = a * joinStrideInv;\n\n  float integer  = floor(b);\n  float fraction = b - integer;\n  \n  return injectIndices(fraction * joinStride, integer) + getRest(xyzw);\n}\n";
export default _default;