Mesh – Aspose FOSS API Reference

Mesh

Overview

Mesh is a class in Aspose.3D FOSS for Java. Inherits from: Geometry, Iterable<int[]>.

Mesh.Mesh creates an empty mesh instance.

Properties

Name	Type	Access	Description
`polygonCount`	`int`	Read	Provides the current number of polygons
`polygons`	`List<int[]>`	Read	Provides access to the list of polygon index arrays
`edges`	`List<Integer>`	Read	Provides access to the list of mesh edge indices
`manifold`	`boolean`	Read

Methods

Signature	Description
`Mesh()`	Creates a mesh with the specified name
`Mesh(name: String)`
`addControlPoint(x: double, y: double, z: double)`	Adds a 3D point (x,y,z) to the mesh’s control point list
`addControlPoint(x: double, y: double, z: double, w: double)`
`createPolygon(indices: int[])`	Defines a polygon from a sub‑range of an index array
`createPolygon(indices: int[], offset: int, length: int)`
`createPolygon(v1: int, v2: int, v3: int)`
`createPolygon(v1: int, v2: int, v3: int, v4: int)`
`getPolygonCount()` → `int`	Returns the total number of polygons in the mesh
`getPolygonSize(index: int)` → `int`	Returns the number of vertices of the polygon at the given index
`getPolygons()` → `List<int[]>`	Returns a list of index arrays, each representing a polygon
`getEdges()` → `List<Integer>`	Returns a list of edge vertex indices
`isManifold()` → `boolean`	Indicates whether the mesh is manifold
`iterator()` → `Iterator<int[]>`	Provides an iterator over polygon index arrays
`toMesh()` → `Mesh`	Returns a copy of this mesh as a Mesh object
`clone()` → `Mesh`	Creates a deep copy of the mesh
`triangulate()` → `Mesh`	Converts all polygons to triangles and returns the resulting mesh
`optimize(removeVertices: boolean)` → `Mesh`	Reduces mesh complexity with tolerance, threshold, and angle threshold for smoothing
`optimize(removeVertices: boolean, tolerance: float)` → `Mesh`
`optimize(removeVertices: boolean, tolerance: float, threshold: float)` → `Mesh`
`optimize(removeVertices: boolean, tolerance: float, threshold: float, angleThreshold: float)` → `Mesh`
`optimize2(removeVertices: boolean)` → `Mesh`	Performs an alternative optimization, optionally removing vertices
`union(a: Mesh, b: Mesh)` → `Mesh`	Returns a new mesh representing the union of two meshes
`difference(a: Mesh, b: Mesh)` → `Mesh`	Returns a new mesh representing the subtraction of the second mesh from the first
`intersect(a: Mesh, b: Mesh)` → `Mesh`
`doBoolean(operation: BooleanOperation, a: Mesh, ma: Matrix4, b: Mesh, mb: Matrix4)` → `Mesh`	Performs the specified Boolean operation on two meshes with given transforms