SpecialModelWrapper.java

net.minecraft.client.renderer.item.SpecialModelWrapper

信息

• 全限定名：net.minecraft.client.renderer.item.SpecialModelWrapper
• 类型：public class
• 包：net.minecraft.client.renderer.item
• 源码路径：src/main/java/net/minecraft/client/renderer/item/SpecialModelWrapper.java
• 起始行号：L29
• 实现：ItemModel
• 职责：

  TODO

字段/常量

• specialRenderer

  • 类型: SpecialModelRenderer<T>
  • 修饰符: private final
  • 源码定位: L30
  • 说明:

    TODO

• properties

  • 类型: ModelRenderProperties
  • 修饰符: private final
  • 源码定位: L31
  • 说明:

    TODO

• extents

  • 类型: Supplier<Vector3fc[]>
  • 修饰符: private final
  • 源码定位: L32
  • 说明:

    TODO

• transformation

  • 类型: Matrix4fc
  • 修饰符: private final
  • 源码定位: L33
  • 说明:

    TODO

内部类/嵌套类型

• net.minecraft.client.renderer.item.SpecialModelWrapper.Unbaked
  • 类型: record
  • 修饰符: public
  • 源码定位: L77
  • 说明:

    TODO

构造器

public SpecialModelWrapper(SpecialModelRenderer<T> specialRenderer, ModelRenderProperties properties, Matrix4fc transformation) @ L35

• 构造器名：SpecialModelWrapper
• 源码定位：L35
• 修饰符：public

参数:

• specialRenderer: SpecialModelRenderer
• properties: ModelRenderProperties
• transformation: Matrix4fc

说明:

TODO

方法

下面的方法块按源码顺序生成。

public void update(ItemStackRenderState output, ItemStack item, ItemModelResolver resolver, ItemDisplayContext displayContext, ClientLevel level, ItemOwner owner, int seed) @ L46

• 方法名：update
• 源码定位：L46
• 返回类型：void
• 修饰符：public

参数:

• output: ItemStackRenderState
• item: ItemStack
• resolver: ItemModelResolver
• displayContext: ItemDisplayContext
• level: ClientLevel
• owner: ItemOwner
• seed: int

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class SpecialModelWrapper<T> implements ItemModel {
    private final SpecialModelRenderer<T> specialRenderer;
    private final ModelRenderProperties properties;
    private final Supplier<Vector3fc[]> extents;
    private final Matrix4fc transformation;
 
    public SpecialModelWrapper(SpecialModelRenderer<T> specialRenderer, ModelRenderProperties properties, Matrix4fc transformation) {
        this.specialRenderer = specialRenderer;
        this.properties = properties;
        this.extents = Suppliers.memoize(() -> {
            Set<Vector3fc> results = new HashSet<>();
            specialRenderer.getExtents(results::add);
            return results.toArray(new Vector3fc[0]);
        });
        this.transformation = transformation;
    }
 
    @Override
    public void update(
        ItemStackRenderState output,
        ItemStack item,
        ItemModelResolver resolver,
        ItemDisplayContext displayContext,
        @Nullable ClientLevel level,
        @Nullable ItemOwner owner,
        int seed
    ) {
        output.appendModelIdentityElement(this);
        ItemStackRenderState.LayerRenderState layer = output.newLayer();
        if (item.hasFoil()) {
            ItemStackRenderState.FoilType foilType = ItemStackRenderState.FoilType.STANDARD;
            layer.setFoilType(foilType);
            output.setAnimated();
            output.appendModelIdentityElement(foilType);
        }
 
        T argument = this.specialRenderer.extractArgument(item);
        layer.setExtents(this.extents);
        layer.setLocalTransform(this.transformation);
        layer.setupSpecialModel(this.specialRenderer, argument);
        if (argument != null) {
            output.appendModelIdentityElement(argument);
        }
 
        this.properties.applyToLayer(layer, displayContext);
    }
 
    @OnlyIn(Dist.CLIENT)
    public record Unbaked(Identifier base, Optional<Transformation> transformation, SpecialModelRenderer.Unbaked<?> specialModel) implements ItemModel.Unbaked {
        public static final MapCodec<SpecialModelWrapper.Unbaked> MAP_CODEC = RecordCodecBuilder.mapCodec(
            i -> i.group(
                    Identifier.CODEC.fieldOf("base").forGetter(SpecialModelWrapper.Unbaked::base),
                    Transformation.EXTENDED_CODEC.optionalFieldOf("transformation").forGetter(SpecialModelWrapper.Unbaked::transformation),
                    SpecialModelRenderers.CODEC.fieldOf("model").forGetter(SpecialModelWrapper.Unbaked::specialModel)
                )
                .apply(i, SpecialModelWrapper.Unbaked::new)
        );
 
        @Override
        public void resolveDependencies(ResolvableModel.Resolver resolver) {
            resolver.markDependency(this.base);
        }
 
        @Override
        public ItemModel bake(ItemModel.BakingContext context, Matrix4fc transformation) {
            Matrix4fc modelTransform = Transformation.compose(transformation, this.transformation);
            SpecialModelRenderer<?> bakedSpecialModel = this.specialModel.bake(context);
            if (bakedSpecialModel == null) {
                return context.missingItemModel(modelTransform);
            } else {
                ModelRenderProperties properties = this.getProperties(context);
                return new SpecialModelWrapper<>(bakedSpecialModel, properties, modelTransform);
            }
        }
 
        private ModelRenderProperties getProperties(ItemModel.BakingContext context) {
            ModelBaker baker = context.blockModelBaker();
            ResolvedModel model = baker.getModel(this.base);
            TextureSlots textureSlots = model.getTopTextureSlots();
            return ModelRenderProperties.fromResolvedModel(baker, model, textureSlots);
        }
 
        @Override
        public MapCodec<SpecialModelWrapper.Unbaked> type() {
            return MAP_CODEC;
        }
    }
}

引用的其他类

• Transformation

  • 引用位置: 方法调用
  • 关联成员: Transformation.compose()

• ClientLevel

  • 引用位置: 参数

• ItemModel

  • 引用位置: 实现

• ItemModelResolver

  • 引用位置: 参数

• ItemStackRenderState

  • 引用位置: 参数

• ModelRenderProperties

  • 引用位置: 参数/字段/方法调用
  • 关联成员: ModelRenderProperties.fromResolvedModel()

• SpecialModelRenderer

  • 引用位置: 参数/字段

• ItemOwner

  • 引用位置: 参数

• ItemDisplayContext

  • 引用位置: 参数

• ItemStack

  • 引用位置: 参数