Record Class Model

java.lang.Object

java.lang.Record

dev.engine.core.asset.Model

public record Model(List<Model.SubMesh> meshes, List<MaterialData> materials, List<Model.Node> nodes)
extends Record

A loaded 3D model with multiple meshes, materials, and hierarchy. Loaded by Assimp (glTF, FBX, OBJ, etc).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	Model.Node	A node in the model's scene hierarchy.
static final record	Model.SubMesh	A mesh + material index pair.

Constructor Summary

Constructors

Constructor	Description
Model(List<Model.SubMesh> meshes, List<MaterialData> materials, List<Model.Node> nodes)	Creates an instance of a Model record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
List<MaterialData>	materials()	Returns the value of the materials record component.
List<Model.SubMesh>	meshes()	Returns the value of the meshes record component.
List<Model.Node>	nodes()	Returns the value of the nodes record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Model

public Model(List<Model.SubMesh> meshes,
 List<MaterialData> materials,
 List<Model.Node> nodes)

Creates an instance of a Model record class.

Parameters:

meshes - the value for the meshes record component

materials - the value for the materials record component

nodes - the value for the nodes record component

Method Details

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

meshes

public List<Model.SubMesh> meshes()

Returns the value of the meshes record component.

Returns:

the value of the meshes record component

materials

public List<MaterialData> materials()

Returns the value of the materials record component.

Returns:

the value of the materials record component

nodes

public List<Model.Node> nodes()

Returns the value of the nodes record component.

Returns:

the value of the nodes record component