Class ModelHelper

java.lang.Object

net.fabricmc.fabric.api.client.renderer.v1.model.ModelHelper

public final class ModelHelper
extends Object

Collection of utilities for model implementations.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	NULL_FACE_ID	Result from toFaceIndex(Direction) for null values.

Method Summary

Modifier and Type	Method	Description
static int	computeMaterialFlags(QuadView quad)	Computes the vanilla material flags for the given quad.
static com.mojang.blaze3d.platform.Transparency	computeTransparency(net.minecraft.client.renderer.texture.TextureAtlasSprite sprite, QuadView quad)	Computes the Transparency for a TextureAtlasSprite, using the vertex UVs from the given quad.
static @Nullable net.minecraft.core.Direction	faceFromIndex(int faceIndex)	Use to decode a result from toFaceIndex(Direction).
static int	toFaceIndex(@Nullable net.minecraft.core.Direction face)	Convenient way to encode faces that may be null.

Methods inherited from class Object

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

Field Details

NULL_FACE_ID

public static final int NULL_FACE_ID

Result from toFaceIndex(Direction) for null values.

See Also:

• Constant Field Values

Method Details

toFaceIndex

public static int toFaceIndex(@Nullable net.minecraft.core.Direction face)

Convenient way to encode faces that may be null. Null is returned as NULL_FACE_ID. Use faceFromIndex(int) to retrieve encoded face.

faceFromIndex

public static @Nullable net.minecraft.core.Direction faceFromIndex(int faceIndex)

Use to decode a result from toFaceIndex(Direction). Return value will be null if encoded value was null. Can also be used for no-allocation iteration of Direction.values(), optionally including the null face. (Use < or <= NULL_FACE_ID to exclude or include the null value, respectively.)

computeTransparency

public static com.mojang.blaze3d.platform.Transparency computeTransparency(net.minecraft.client.renderer.texture.TextureAtlasSprite sprite,
 QuadView quad)

Computes the Transparency for a TextureAtlasSprite, using the vertex UVs from the given quad.

computeMaterialFlags

public static int computeMaterialFlags(QuadView quad)

Computes the vanilla material flags for the given quad. This operation is cheap.