qd_cnooc_front / static / Cesium / Shaders / Builtin / Constants / passOverlay.glsl

/**
 * The automatic GLSL constant for {@link Pass#OVERLAY}
 *
 * @name czm_passOverlay
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOverlay = 9.0;