Module mesh 

Unity Mesh processing module

This module provides comprehensive Mesh processing capabilities, organized following UnityPy and unity-rs best practices.

Architecture

The module is organized into several sub-modules:

• types - Core data structures (Mesh, VertexData, SubMesh, etc.)
• parser - Mesh parsing from Unity objects
• processor - High-level mesh processing and export

Examples

use unity_asset_decode::mesh::{MeshProcessor, MeshConfig};
use unity_asset_decode::unity_version::UnityVersion;

// Create processor with custom configuration
let version = UnityVersion::parse_version("2020.3.12f1")?;
let config = MeshConfig {
    extract_vertices: true,
    extract_indices: true,
    process_blend_shapes: true,
    decompress_meshes: true,
    max_vertex_count: Some(100000),
};
let processor = MeshProcessor::with_config(version, config);

// Note: In real usage, you would create a UnityObject from parsed data
// For demonstration, we'll just show the processor creation
println!("Mesh processed successfully");

Re-exports

pub use parser::MeshParser;

pub use processor::MeshProcessor;

pub use processor::MeshStats;

pub use types::AABB;

pub use types::BlendShape;

pub use types::BlendShapeChannel;

pub use types::BlendShapeData;

pub use types::BlendShapeVertex;

pub use types::ChannelInfo;

pub use types::CompressedMesh;

pub use types::Mesh;

pub use types::MeshConfig;

pub use types::MeshInfo;

pub use types::MeshResult;

pub use types::PackedFloatVector;

pub use types::PackedIntVector;

pub use types::StreamingInfo;

pub use types::SubMesh;

pub use types::VertexData;

Modules

parser

Mesh parsing implementation

processor

Mesh processing implementation

types

Mesh type definitions

Structs

MeshManager

Main mesh processing facade

ProcessingOptions

Mesh processing options

Functions

create_full_manager

Create a mesh manager with full features

create_manager

Convenience functions for common operations Create a mesh manager with default settings

create_performance_manager

Create a mesh manager optimized for performance

export_mesh_to_obj

Export mesh to OBJ format (convenience function)

get_mesh_bounds

Get mesh bounds

get_recommended_config

Get recommended mesh configuration for Unity version

get_triangle_count

Get mesh triangle count

get_vertex_count

Get mesh vertex count

has_blend_shapes

Check if mesh has blend shapes

has_streaming_data

Check if mesh has streaming data

is_compressed_mesh

Check if mesh is compressed

is_mesh_feature_supported

Check if Unity version supports mesh feature

parse_mesh

Parse mesh from Unity object (convenience function)

validate_mesh

Validate mesh data (convenience function)