static IEnumerable<SearchProposition> EnumerateDecalPropositions(SearchContext context, SearchPropositionOptions options)
{
if (!options.flags.HasAny(SearchPropositionFlags.QueryBuilder))
yield break;
var shaderIcon = EditorGUIUtility.Load("Shader Icon") as Texture2D;
yield return new SearchProposition(category: "Affects", label: "Base Color", replacement: "affectalbedo=1", icon: shaderIcon);
yield return new SearchProposition(category: "Affects", label: "Normal", replacement: "affectnormal=1", icon: shaderIcon);
yield return new SearchProposition(category: "Affects", label: "Metal", replacement: "affectmetal=1", icon: shaderIcon);
yield return new SearchProposition(category: "Affects", label: "Ambient Occlusion", replacement: "affectao=1", icon: shaderIcon);
yield return new SearchProposition(category: "Affects", label: "Smoothness", replacement: "affectsmoothness=1", icon: shaderIcon);
yield return new SearchProposition(category: "Affects", label: "Emission", replacement: "affectemission=1", icon: shaderIcon);
}