Class PGGStructureProfiler

Namespace: GrindFest.Editor

Assembly: GrindFest.dll

Profiles and compares PGG-generated structures against reference demo scenes. Designed to validate that procedural generation produces results statistically similar to hand-built Synty demo structures.

HIGH-LEVEL API (for Roslyn scripts via reflection): ProfileAndSave(demoGO, "Room_Main_Area.json") → Save golden reference CompareToGolden(genGO, "Room_Main_Area.json") → Compare against saved reference ProfileAndCompare(demoGO, genGO) → Direct comparison of two GOs ListGoldenProfiles() → List saved profiles

EDITOR MENU: GrindFest > PGG > Profile Selected Object GrindFest > PGG > Save Profile of Selected

public static class PGGStructureProfiler

Inheritance: object

PGGStructureProfiler

Methods

CategorizeMesh(string): Categorize a mesh by its name using pattern matching. Returns the category name or "Other" if no match.

Compare(StructureProfile, StructureProfile): Compare two structure profiles and produce similarity metrics. Uses nearest-Y matching for per-level comparison (handles different Y spacings). Filters out insignificant levels (scattered rocks, stray meshes).

CompareToGolden(GameObject, string, float, float): Compare a generated GameObject against a previously saved golden reference. Returns a formatted comparison report.

FormatComparison(ComparisonResult): Format a comparison result as a human-readable report with grades and recommendations.

FormatProfile(StructureProfile): Format a StructureProfile as a summary.

ListGoldenProfiles(): List all saved golden reference profiles.

ListProfiles(): List all saved profile filenames.

LoadProfile(string): Load a previously saved profile from JSON.

Profile(GameObject, float, float): Profile a GameObject hierarchy, analyzing mesh distribution by category and Y-level.

ProfileAndCompare(GameObject, GameObject, float, float): Profile two GameObjects, compare them, and return a formatted report.

ProfileAndSave(GameObject, string, float, float): Profile a GameObject and save the profile to JSON. Returns a formatted summary.

SaveProfile(StructureProfile, string): Save a profile as JSON to GrindFest.Workspace/profiles/.

Table of Contents

Class PGGStructureProfiler

Methods