Package net.neoforged.neoforge.client.model.obj

Class ObjModel

java.lang.Object

net.neoforged.neoforge.client.model.geometry.SimpleUnbakedGeometry<ObjModel>

net.neoforged.neoforge.client.model.obj.ObjModel

All Implemented Interfaces:

IUnbakedGeometry<ObjModel>

public class ObjModel
extends SimpleUnbakedGeometry<ObjModel>

A model loaded from an OBJ file.

Supports positions, texture coordinates, normals and colors. The material library has support for numerous features, including support for ResourceLocation textures (non-standard).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	ObjModel.ModelGroup
private class	ObjModel.ModelMesh
class	ObjModel.ModelObject
static final record	ObjModel.ModelSettings

Field Summary

Fields

Modifier and Type	Field	Description
private Set<String>	allComponentNames
final boolean	automaticCulling
private static final org.joml.Vector4f	COLOR_WHITE
private final List<org.joml.Vector4f>	colors
private static final Vec2[]	DEFAULT_COORDS
final boolean	emissiveAmbient
final boolean	flipV
final ResourceLocation	modelLocation
final @Nullable String	mtlOverride
private final List<org.joml.Vector3f>	normals
private final Map<String,ObjModel.ModelGroup>	parts
private final List<org.joml.Vector3f>	positions
private final Set<String>	rootComponentNames
final boolean	shadeQuads
private final List<Vec2>	texCoords

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ObjModel(ObjModel.ModelSettings settings)

Method Summary

Modifier and Type	Method	Description
protected void	addQuads(IGeometryBakingContext owner, IModelBuilder<?> modelBuilder, ModelBaker baker, Function<Material,TextureAtlasSprite> spriteGetter, ModelState modelTransform, ResourceLocation modelLocation)
CompositeRenderable	bakeRenderable(IGeometryBakingContext configuration)
Set<String>	getConfigurableComponentNames()	Returns a set of all the components whose visibility may be configured via IGeometryBakingContext.
Set<String>	getRootComponentNames()
private org.apache.commons.lang3.tuple.Pair<BakedQuad,Direction>	makeQuad(int[][] indices, int tintIndex, org.joml.Vector4f colorTint, org.joml.Vector4f ambientColor, TextureAtlasSprite texture, Transformation transform)
static ObjModel	parse(ObjTokenizer tokenizer, ObjModel.ModelSettings settings)
private static Vec2	parseVector2(String[] line)
private static org.joml.Vector3f	parseVector3(String[] line)
(package private) static org.joml.Vector4f	parseVector4(String[] line)
private static org.joml.Vector3f	parseVector4To3(String[] line)

Methods inherited from class net.neoforged.neoforge.client.model.geometry.SimpleUnbakedGeometry

bake

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.neoforged.neoforge.client.model.geometry.IUnbakedGeometry

resolveParents

Field Details

COLOR_WHITE

private static final org.joml.Vector4f COLOR_WHITE

DEFAULT_COORDS

private static final Vec2[] DEFAULT_COORDS

parts

private final Map<String,ObjModel.ModelGroup> parts

rootComponentNames

private final Set<String> rootComponentNames

allComponentNames

private Set<String> allComponentNames

positions

private final List<org.joml.Vector3f> positions

texCoords

private final List<Vec2> texCoords

normals

private final List<org.joml.Vector3f> normals

colors

private final List<org.joml.Vector4f> colors

automaticCulling

public final boolean automaticCulling

shadeQuads

public final boolean shadeQuads

flipV

public final boolean flipV

emissiveAmbient

public final boolean emissiveAmbient

mtlOverride

@Nullable
public final @Nullable String mtlOverride

modelLocation

public final ResourceLocation modelLocation

Constructor Details

ObjModel

private ObjModel(ObjModel.ModelSettings settings)

Method Details

parse

public static ObjModel parse(ObjTokenizer tokenizer,
 ObjModel.ModelSettings settings)
                      throws IOException

Throws:

IOException

parseVector4To3

private static org.joml.Vector3f parseVector4To3(String[] line)

parseVector2

private static Vec2 parseVector2(String[] line)

parseVector3

private static org.joml.Vector3f parseVector3(String[] line)

parseVector4

static org.joml.Vector4f parseVector4(String[] line)

addQuads

protected void addQuads(IGeometryBakingContext owner,
 IModelBuilder<?> modelBuilder,
 ModelBaker baker,
 Function<Material,TextureAtlasSprite> spriteGetter,
 ModelState modelTransform,
 ResourceLocation modelLocation)

Specified by:

addQuads in class SimpleUnbakedGeometry<ObjModel>

getRootComponentNames

public Set<String> getRootComponentNames()

getConfigurableComponentNames

public Set<String> getConfigurableComponentNames()

Description copied from interface: IUnbakedGeometry

Returns a set of all the components whose visibility may be configured via IGeometryBakingContext.

Returns:

a set of all the components whose visibility may be configured via IGeometryBakingContext

makeQuad

private org.apache.commons.lang3.tuple.Pair<BakedQuad,Direction> makeQuad(int[][] indices,
 int tintIndex,
 org.joml.Vector4f colorTint,
 org.joml.Vector4f ambientColor,
 TextureAtlasSprite texture,
 Transformation transform)

bakeRenderable

public CompositeRenderable bakeRenderable(IGeometryBakingContext configuration)